HomeMy WebLinkAbout15 Development Permit 473 315 Church StreetDEVELOPMENT PERMIT
PERMIT NO. 473
315 CHURCH STREET
FOR AREAS OUTSIDE THE SPECIAL FLOOD HAZARD AREA
RE: CHAPTER 13 OF THE COLLEGE STATION CITY CODE
SITE LEGAL DESCRIPTION:
Lots 14 and 15, Block 6 and 7 of the Boyett Addition
OWNER:
Richard Benning
1802 Lawyer Place
College Station, Texas 77845
409-693-8818
DRAINAGE BASIN:
White Creek Tributary "D"
TYPE OF DEVELOPMENT:
SITE ADDRESS:
315 Church Street
This permit is valid for site construction as shown on the approved site plans.
The Contractor shall take all necessary precautions to prevent silt and debris from leaving the immediate
construction site in accordance with the approved erosion control plan as well as the City of College
Station Drainage Policy and Design Criteria. The Owner and/or Contractor shall assure that all disturbed
areas are sodden and establishment of vegetation occurs prior to removal of any silt fencing or hay bales
used for temporary erosion control. The Owner and/or Contractor shall also insure that any disturbed
vegetation be returned to its original condition, placement and state. The Owner and/or Contractor shall
be responsible for any damage to adjacent properties, city streets or infrastructure due to heavy machinery
and/or equipment as well as erosion, siltation or sedimentation resulting from the permitted work.
Any trees required to be protected by ordinance or as part of the landscape plan must be completely fenced
before any operations of this permit can begin.
In accordance with Chapter 13 of the Code of Ordinances of the City of College Station, measures shall be
taken to insure that debris from construction, erosion, and sedimentation shall not be deposited in city
streets, or existing drainage facilities.
I hereby grant this permit for development of an area outside the special flood hazard area. All
development shall be in accordance with the plans and specifications submitted to and approved by the
City Engineer in the development permit application for the above named project and all of the codes and
ordi ftheCity ollmontbtap~ ~ h;/t)'?
ntative ate /
Date
BUILDING PERMIT CHECKLIST
Date: ? /;f Project: 36 ~ d?:
ELEC_T_R~1~_,_: -~-o_n_y-34_3_8.-a-y-3sao) ~-;KU
¥:t tJ/C
LEGAL: (Jan 3546)
--~f-~
ENGINEERIN · (Steve 3592 3763, Kent 3581)
(Includes Water, rainage , Site Utilities, Sewer, Impact Fees)
?)JJ (}L-
PLANNING/ZONING : (Sabine 3782, Jane 3757):
(Includes site, landscaping, dumpster, parkland)
~/;J? OJ<'._ ~ ~
11•008088111 11• t..8800 7 tio 58 11 1
39 9041 q;_ GE STATION
' 19
Paid by _Checki' /J~ Cash ___ _ THANK YOU
Figure XII
Development Permit
City of College Station, Texas
Site Legal Description~ e:/£ /JdJ.. ;±J!ih:
SiteOwnerQ~~~ ~..,:.,b
Engineer : . ~ •
Architect/ tbro_~
Date Application Filed : G;, Ll • ~1
Address:
~~~~~~~~~~~~~
Telephone:
~~~~~~~~~~~~
Address :1~<t>1 t./::f:!I~ -S,, · 2.'53 ,.-_B
Telephone No : AP"t Q'(~ l<O<.J
Application is hereby made for the following development specific waterway alterations :
t-.! C? 1'l c.
Uo~
Application Fee Pt>l~ ~ o.,..,Y)C¢
Signed Certifications -\
Drainage and erosion control plan, with supporting Drainage Report two (2) copies each .
Site and Construction Plans, with supporting Drainage Report two (2) copies each .
Other:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~-
ACKNOWLEDGMENTS :
I, V11~ L--G .+lfST£n.__ design engineer/owner, hereby acknowledge or affirm that :
The information and conclusions contained in the above plans and supporting documents comply
with the current requirements of the City of College Station, Texas City Code, Chapter 13 and its
associated Drainage Policy and Design Standards .
As a condition of approval of this permit application, I agree to construct the improvements
proposed in this application according to these documents and the requirements of Chapter 13 of
the College Station City Code.
Property Owner(s)
Figure XII Continued
CERTCFlCATIONS : (for proposed alterations within designated flood hazard areas .)
A. I, fYh~L G · +-\esre-12.... ff certify that any nonresidential structure on or proposed
to be on this site as part of this application is designated to prevent damage to the structure or its
esult of flooding from the I 00 year storm .
. (~ r::c. ~ -~-· l_1. '\__.7~------
Date
B . I, certify that the finished floor elevation of the lowest
floor , including any basement, of any residentiaL';tructure, proposed as part of this application is
at or above the base flood elevation established in the latest Federal Insurance Administration
Flood Hazard Study and maps, as amended .
Engineer Date
C l~l~ G .tlf5ttn.. / f.€ ~certify that the alterations or development covered by
this pe rmit shall not diminish the fldod-carrying capacity of the waterway adjoining or crossing
this permitted site and that such alterations or development are consistent with requirements of
the Cit f ollege Station City Code, Chapter 13 concerning encroachments of flood ways and of
od ay fr. nges.
~~. ~<fi.., f t?~t. (;-(( ·°<1
----------------~
Date
(;;.tfts'Ct/2.. P.e' do certify that the proposed alterations do not raise the level
of the 100 year flood above e evation establi sh ed in the latest Federal Insurance Administration
Ha ard Study .
. ~' P.t. C·u.c;7
----~-----------~
Date
Conditions or comments as part of approval --------------------
In accordance with Chapter 13 of the Code of Ordinances of the City of College Station,
measures shall be taken to insure that debris from construction, erosion, and sedimentation shall
not be deposited in city streets, or existing drainage facilities .
I hereby grant this permit for development. All development shall be in accordance with the plans
and specifications submitted to and approved by the City Engineer for the above named project .
All of the applicable codes and ordinances of the City of College Station shall apply .
~
-, ' --.. ======================================;i
DRAINAGE ANALYSIS FOR
PROPOSED COMMERCIAL
BUILDING
315 CHURCH STREET
COLLEGE STATION, BRAZOS COUNTY,
TEXAS
JUNE, 1997
APPROVED FOR
Submitted By:
Michael G. Hester, P.E.
Hester Engineering Company
7607 Eastmark Drive, Suite 253-8
College Station, TX 77840
( 409)693-1100 fx:( 409)693-1075
f
CERTIFICATION
I hereby certify that this report and accompanying
drainage plan for the drainage design was prepared by me in
accordance with the provisions of the Cities Drainage Policy
and Design Standards for the owners thereof. :!flt.,,.~
-~ o''''' -~"\ E. F 7'~ ,, ~~~,p'tL t•r ~ .. ··\ ;.! ..... -.............. ~.!.It
I MICHAEL G . HESTER J l ............... ~ ........ .... \~\"S)~s9104~QI~ ··~S.·9L..~!~· .. ~~
,,\Sf ONA L ~t--
H t E ~~~-. es er, . . ·-
ed Professional Engineer No. 69104
PROPOSED COMMERCIAL BUILDING -3 t 5 CHURCH STREET -CERTIFICATION
I • '
' '
TABLE OF CONTENTS
DRAINAGE ANALYSIS
INTRODUCTION
EXISTING DRAINAGE BASIN DESCRIPTION
PROPOSED DRAINAGE
DRAINAGE CALCULATIONS
CONCLUSION
DRAINAGE MAPS
PREDEVELOPMENT CONDITIONS
POSTDEVELOPMENT CONDITIONS
CHURCH STREET CROSS SECTIONS CALCULATIONS
PROPOSED COMMERCIAL BUILDING -315 CHURCH STREET -TABLE OF CONTENTS
INTROD UCTION:
DRAINAGE ANALYSIS
PROPOSED COMMERCIA L BUILDING
315 CHURCH STREET
COLLEGE STATION , TEXAS
JUNE, 1997
The proposed development is located at the northern corner
of the intersection of Church and Second Streets in College
Station, Texas. The site is 0.31 acres, the street address is 315
Church Street and the legal description is Boyett Addition Block
6 and 7, Lots 14 and 15 and is zoned commercial. The proposed
improvements include renovations to an existing 4454 square foot
building, additional parking and the associated infrastructure.
The architect preparing the site and grading plans is Mr. Chad
Grauke, AIA, The Arkitex Studio, 511 University Drive East, Suite
201, College Station, TX 77840 (409)260 -2635. The site is being
improved by M.W.M. Corp., 2114 Sout hw ood Drive, College Station,
TX 77840, (409) 845-4500, Mr. Jeff McDowell for the owner Mr.
Richard Benning.
EXISTING DRAINAGE BASIN DESCRIPTION:
The site is 0.31 acres in size and has an existing building,
gravel driveway and parking area. The terrain slopes with an
average grade of approximately 1.82% in a southerly direction to
an open ditch along Church Street. From there it travels along
Church Street to Wellborn Ro ad and into a storm drainage system
which goes under the railroad tracts parallel to Wellborn Road
and then to White Creek Tributary "D", Basin Reference No. 7
which is a secondary drainage system with no "Special Drainage
Basin and Channel Reach Design Standards" p er the College Station
"DRAINAGE POLICY AND DESIGN STANDARD". The latest Federal
PRO POSED COMM ERCIA L BUI LDING · 315 CHURCH ST REET · PAGE 1 OF 3 PAGES
Emergency Management Agency Flood Insurance Rate Maps show that
no portion of the lot is in the regulatory 100-year flood plain.
PROPOSED DRAINAGE:
The proposed pavement improvements will route the runoff
along driveways to Church Street, which is the same pathway that
the existing runoff travels. From there it travels to White Creek
Tributary "D", also using the existing pathway. Detention is not
planned for the site because the runoff generated by the
improvements will be maintained in the open ditch section along
Church Street and will not significantly increase the level of
the water surface elevation of Church Street nor White Creek
Tributary "D".
DRAINAGE CALCULATIONS:
A cross section of Church Street was evaluated to determine
any significant change in the water surface elevation due to the
proposed improvements.
QlOO
0.31 ACRES SITE INCREASES
Predevelopment
2.36 cfs
Post development
3.04 cfs
Increase
0.68 cfs
2.5 ACRE DRAINAGE AREA TO CROSS SECTION ALONG CHURCH STREET
QlOO
Predevelopment Increase Post development
18.91 cfs 0.68 cfs 19.59 cfs
CHANGE IN WATER SURFACE ELEVATION
Predevelopment
0.67 feet
Increase
0.01 feet
Post development
0.68 feet
PROPOSED COMMERCIAL BUILDING -315 CHURCH STREET-PAGE 2 OF 3 PAGES
The QlOO flow raised the water surface in Church Street only
O. 01 feet and is maintained in the streets cross section and
therefore will not have an impact upon any downstream property
owners.
The QlOO ultimate discharge for White Creek Tributary "D" is
1551 cfs. This information was taken from College Stations
"DRAINAGE SYSTEM ANALYSIS", Table III -5, page 26. Adding an
additional 0. 68 cfs to this flow will not increase the water
surface elevation significantly.
Predevelopment discharges for the 2, 5, 10, 25 and 100 year
storms for the analysis were determined using the Haestead
Methods Quick TR-55 rational method for computing runoff
hydrographs. Detailed calculations are contained in
PREDEVELOPMENT CONDITIONS.
Post-development discharges were determined utilizing the
same hydrography methodology. Detailed calculations are contained
in POSTDEVELOPMENT CONDITIONS.
CON CLUSI O N:
This project is in compliance with the City's Stormwater
Design Standards.
PROPOSE D COMMERCIAL BUILD IN G -315 CHURCH STREET -PAGE 3 OF 3 PAGES
.
'
DRAINAGE MAPS
PROPOSED COMMERCIAL BUILDING -315 CHURCH STREET
fL.000 PL.AIN
171...RfON Q(E:E:K
IR l17 . 11 A11
Kt:YMPP
O .?~ ACRE: fPJ\Cf
?~? CHURCH 5fRf ff
COL-L-t:a f 5fA110N , BRAZ0 5 COUNIY, fl::XA5
PRr;P ARf D BY:
Mich ae l a. Hester, P f I
Hf;5 feR f Nl11 Nf E:RINCi CO MPAN Y
1601 l:A5fMARK DRIVI:, 5Ulle 205 -B
COL.L.eae 5fA110N, IX 1184 0
( 409) 659-1100 fx:( 4 09) 6 95-101?
email: hec2000@aol .com
r~~'-~-,,,.__~1.1c::--i-i":>~~~~~;--~~C~O~L~L~e~a~e~--!_MA~IN~~~~---~~~~~~~,~,-=-===~"'=======~~====~
I -' I I ' ~ / ")~;_ ")
I I I 11 / \ .. (==~---'~~:::::O<:;--., ~ ')~":>+
\ I
\ I ,_,,
I
I
'• I
I I I I I
I I I I I I I I i~-~ I
I I I I I I : '. .. ._./ I ' I 11------==~
I :\'()j I I I / •
I ~'1 I I J I 11 r o<-I ~--J I I
I I I I I I ,,-,\ l.
----' ' \ . ,1 ''Q-Pso l I ______ _,...-'/-- _ J I__ --1.. __ ._____ _ _,
/ I \
' \
\
I
I
--------d-----
0
•
-----------------
I
I
I
I
I
I
I
I
I
I
D
---............ ,/ ...... _____ _
•
--/
I
BOYrrr
I
I
I
I
I
/
I
I
I
o ,
I
( ,_!
I
' \
I
\ I
\ I
I e \
I ·~
I ~
I 0' I «
I
) , ,
I I
I I
I I
r II I
I ',. I I
I ' / I
I
\
I
O .?I ACRC:: fP~Cf
710 CHURCH 5fRf ff
COL.L.eae 5fA110N, l?RAZ05 COUN1Y, 11'.'.XA5
6/9/91
PRt:::P ARE:t? BY:
Michael u. Hester, P .E: .
Hf 5feR E:NulNE:E:RINCi COMP ANY
1601 t::A5fMARK t?RIVt::, 5Ulft:: 2?:7 -B
COL.L.t::Cit:: 5fA110N, fX 77840
( 409) 6:79-1100 fr:( 409) 69:7-101?
email: hec2000@aol.com
I I V
I I ~ 0--l ~o I ~
I ___ ~ I V\
' I ------~
\
\
- - - - - - - - - - -"""/ \== ~ :1
: 489? 5.f. ~,~~ ~
I r " ~ ~ ~~
I r------i l ). \-~
( /1 I §j 4414 5.f. 1 1 ~ ~
r ~ X-BL-Da. I \_J ~
\
\
\
\
\
\ ~
I I I ~ I ~~
I \ I ~ I ::::S \-1-----
1 I I ~ ~
--f \ 5=1.82% =6 3: I \ I I U ~ '--
I __ -l I ___.-- ---/ ~ \
/ -r \ --?48-1 .... / , \
-/ ) L--) __ _,,_ I\ ,__
c---I \ ~ / "-.. 4-r--·-=--==-_::j-
/
/
(/ 'f----
5=0 .4% 5E:C0 Nt? 5fRE:tff
A5PH.AL-f PAVf MfNf -OPf N DlfCH
PARKINa 5PACf5 V---
t::Xl511NLl CONl/1110~~ /I
-----
0 a?~ ACRf fP"'Cf f
?~? CHURCH 5fRf ff ~
COL.L.t:ut: 51 A110N, BRAZOS COU NIY, If XA5 0~ I I MN I 0 '/ + PRfPARfD BY: I ~
Michae l a. Hester, P.f. CQ
Hf5-rr:R fNC1 1N ff;R IN C1 COMPANY O
1601 fA5f MARK DR IVf, 5Ul -rt:: 205-B ~
I COL.L.f af 51 A110N, fX 11840
( 409) 659-1100 fx:( 409) 695-1010
email: hec2000@aal.com
I <:::IJ
I
I
I
I
I
I
I
I
I
~t
--
i4:::ic
t::rzL I ~Lf:E
M.1 WJJ/>-c_, I
\
ZONE X
UN DEVEL (
------
!"':."'' 7· ~<~"• '-""'s~ .... i:..;~:-~v;~",..
(I. :::. .• --·~ i· ·;~ ~~ ~:..!~:,;~
---513-----
@---@
(EL 987)
RM7x
•M1 .5
•Re ferenced to the Natio r
Ths map i; for use in adrr.
de~ not necessaril)' identi !
d11inage sources of small s
Huard Areas. The commu
up:fated flood hazard inf or
orconstruction purposes .
Coastal base flood elevati o
effem of wave action ; the .
developed by the National
Areas of special flood haza
V, and VE.
Certain areas not in Spec
control structures.
Boundaries of the floodw.
between cross sections. T!
with regard to requireme
Floodway widths in some
widths are provided in th •
Elevat io n reference mark •
~ Corporate limits shown a ·
O contact appropriate com
..., changed subsequent to t i
For community map revis
6.0 of the Flood lnsuranc·
For adjoining map pane1
Refer tc
EFFE C
FL C
EFFECTI VE D
Refer to the Flood In st .
determine when actuar 1
or depths have been cs
To determine if flood i
insurance agcnl or ca ll I '
~ --
EASTERWOOD
AIRPORT
---..... ......
PAGE 14
\
\
Table III-5 Continued
Channel Designation Location and/or Current Condition Discharge Ultimate Condition Discharge
River Station (CFS) (CFS)
(Mi) lOYr 25Yr 50Yr lOOYr lOYr 25Yr 50Yr lOOYr
White Creek Trib. II C" Main Channel
R.S.=0.00 911 1132 1291 1481 1255 1537 1738 1979
II II Jersey St. Crossing
(Airport Rd.)
R.S.= .79 797 990 1130 1296 1098 1345 1521 1732
II II FM 2818 Crossing
R.S.=1.16 683 849 968 1110 941 1153 1304 1484
White Creek Trib. II Dll Main Channel
R.S.=0.00 680 837 949 1084 1008 1219 1370 1551
II II Jersey St. Crossing
R.S.= .23 680 837 949 1084 1008 1219 1370 1551
N ~ O'I
oZ!c)o .-'
"-___ ........
'1 ••
PREDEVELOPMENT CONDITIONS
PROPOSED COMMERCIAL BUILDING· 315 CHURCH STREET
Quick TR-55 Ver.5 .44
Executed: 07:17:28
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 2 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Subarea
Descr.
Runoff
IC'
Area
acres
Tc
(min)
Wtd.
IC'
Adj. I
'C' in/hr
Total
acres
Peak Q
(cfs)
X-BUILDING 0.900
X-GRAVEL 0.750
PERVIOUS 0.300
0.10
0.11
0.10
10.00 0.653 0.653 6.300 0.31 1. 28
Quick TR-55 Ver.5.44
Executed: 07:17:28
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 5 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Subarea
Descr.
Runoff
IC'
X-BUILDING 0.900
X-GRAVEL 0.750
PERVIOUS 0.300
Area
acres
0.10
0.11
0.10
Tc
(min)
Wtd.
'C'
10.00 0.653
Adj. I
'C' in/hr
0.653 7.690
Total
acres
0.31
Peak Q
(cfs)
1. 56
Quick TR-55 Ver.5.44
Executed: 07:17:28
S/N:1315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
I c I
X-BUILDING 0 .900
X-GRAVEL 0.750
PERVIOUS 0.300
Area
acres
0.10
0.11
0.10
Tc
(min)
Wtd.
IC I
10.00 0.653
RETURN FREQUENCY = 10 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.653 8.630
Total
acres
0.31
Peak Q
(cfs)
1.75
Quick TR-55 Ver.5.44
Executed: 07:17:28
S/N:1315430080
06 -09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
I c I
X-BUILDING 0.900
X-GRAVEL 0.750
PERVIOUS 0.300
Area
acres
0.10
0.11
0.10
Tc
(min)
Wtd.
IC'
10.00 0.653
RETURN FREQUENCY = 25 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.653 9.860
Total
acres
0.31
Peak Q
(cf s)
2.00
Quick TR-55 Ver.5.44
Executed: 07:17:28
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
'C'
X-BUILDING 0.900
X-GRAVEL 0.750
PERVIOUS 0.300
Area
acres
0.10
0.11
0.10
Tc
(min)
Wtd.
I c I
10.00 0.653
RETURN FREQUENCY = 100 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0. 653 11. 640
Total
acres
0.31
Peak Q
(cf s)
2.36
Quick TR ~55 Ver.5.44
Executed: 08:53:09
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
2.50 ACRES TO CHURCH AND SECOND STREETS
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
IC'
2.5 ACRES 0.650
Area
acres
2.50
Tc
(min)
Wtd.
'C'
10.00 0.650
RETURN FREQUENCY = 2 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.650 6.300
Total
acres
2.50
Peak Q
(cfs)
10.24
Quick TR-55 Ver.5.44 S/N:l315430080
Executed: 08:53:09 06-09-1997
BENNING PROPERTY 315 CHURCH STREET
2.50 ACRES TO CHURCH AND SECOND STREETS
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
IC'
2.5 ACRES 0.650
Area
acres
2.50
Tc
(min)
Wtd.
'C'
10.00 0.650
RETURN FREQUENCY = 5 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.650 7.690
Total
acres
2.50
Peak Q
(cfs)
12.50
{
Quick TR -55 Ver.5.44
Executed: 08:53:09
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
2.50 ACRES TO CHURCH AND SECOND STREETS
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
IC'
2.5 ACRES 0.650
Area
acres
2.50
Tc
(min)
Wtd.
IC'
10.00 0.650
RETURN FREQUENCY = 10 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0 .650 8.630
Total
acres
2.50
Peak Q
(cfs)
14.02
Quick TR -55 Ver.5.44
Executed: 08:53:09
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
2.50 ACRES TO CHURCH AND SECOND STREETS
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
'C'
2.5 ACRES 0.650
Area
acres
2.50
Tc
(min)
Wtd.
IC'
10.00 0.650
RETURN FREQUENCY = 25 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.650 9.860
Total
acres
2.50
Peak Q
(cfs)
16.02
Quick TR -55 Ver.5.44
Executed: 08:53:09
S/N:1315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
2.50 ACRES TO CHURCH AND SECOND STREETS
PRE-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
IC'
2.5 ACRES 0.650
Area
acres
2.50
Tc
(min)
Wtd.
IC'
10.00 0.650
RETURN FREQUENCY = 100 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.650 11.640
Total
acres
2.50
Peak Q
(cfs)
18.91
. .
POSTDEVELOPMENT CONDITIONS
PROPOSED COMMERCIAL BUILDING -315 CHURCH STREET
Quick TR-'S5 Ver. 5. 44
Executed: 07:15:28
S/N:1315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
POST-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 2 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Subarea
Descr.
Runoff
IC'
X-BUILDING 0.900
PAVEMENT 0.900
PERVIOUS 0. 300
Area
acres
0.10
0.18
0.03
Tc
(min)
Wtd.
IC'
10.00 0.842
Adj. I
'C' in/hr
0.842 6.300
Total
acres
0.31
Peak Q
(cfs)
1. 64
. .
Quick TR-55 Ver.5.44
Executed: 07:15:28
S/N:1315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
POST-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, !=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 5 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Subarea
Descr.
Runoff
IC'
X-BUILDING 0.900
PAVEMENT 0.900
PERVIOUS 0.300
Area
acres
0.10
0.18
0.03
Tc
(min)
Wtd.
I c I
10.00 0.842
Adj. I
'C' in/hr
0.842 7.690
Total
acres
0.31
Peak Q
(cfs)
2.01
. , . .
Quick TR-55 Ver.5.44 S/N:l315430080
Executed: 07:15:28 06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
POST-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
I c I
Area
acres
X-BUILDING 0.900 0.10
PAVEMENT 0.900 0.18
PERVIOUS 0.300 0.03
Tc
(min)
Wtd.
I c I
10.00 0.842
RETURN FREQUENCY = 10 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.842 8.630
Total
acres
0.31
Peak Q
(cfs)
2.25
~ • .·
Quick TR-55 Ver.5.44
Executed: 07:15:28
S/N:1315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
.Q. 31 ACRES
POST-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
Subarea
Descr.
Runoff
'C'
X-BUILDING 0.900
PAVEMENT 0.900
PERVIOUS 0.300
Area
acres
0.10
0.18
0.03
Tc
(min)
Wtd.
IC I
10.00 0.842
RETURN FREQUENCY = 25 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
0.842 9.860
Total
acres
0 .31
Peak Q
(cfs)
2.57
1 . •
Quick TR-55 Ver.5.44
Executed: 07:15:28
S/N:l315430080
06-09-1997
BENNING PROPERTY 315 CHURCH STREET
0.31 ACRES
POST-DEVELOPMENT CONDITIONS
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, I=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 100 years
'C' adjustment, k = 1
Subarea
Descr.
•
Runoff
IC'
Area
acres
Tc
(min)
Wtd.
'C'
Adj. 'C' = Wtd.'C' x 1
========================= ========
Adj. I
'C' in/hr
Total
acres
Peak Q
(cfs)
-----------------------------------------------------------------------
X-BUILDING 0.900 0.10
PAVEMENT 0.900 0.18
PERVIOUS 0.300 0.03
10.00 0.842 0. 842 11. 640 0.31 3.04
CHURCH STREET CROSS SECTION
CALCULATIONS
PROPOSED COMMERCIAL BUILDING· 315 CHURCH STREET
: " f
06/09 /97
CHURCH STREET DRAINAGE CAPACITY
Rating Table for Irregular Channel
Project Description
Project File c:\haestad\fmw\315churc.fm2
Worksheet church street cross section
Flow Element Irregular Channel
Method Manning's Formula
Solve For Water Elevation
Constant Data
Channel Slope 0.008700 ft/ft
Input Data
Minimum Maximum Increment
Discharge 1.00 20 .00 0.50 cfs
Rating Table
Water Surface
Discharge Wtd. Mannings Elevation Velocity
(cfs) Coefficient (ft) (ft/s)
1.00 0 .018 99 .09 1.54
1.50 0.018 99.12 1.65
2 .00 0.018 99.14 1.74
2.50 0 .018 99.16 1.83
3.00 0.018 99 .18 1.90
3 .50 0.018 99.19 1.97
4.00 0 .018 99.21 2.03
4 .50 0 .018 99.22 2.08
5.00 0 .018 99 .23 2.14
5.50 0.018 99 .24 2.18
6 .00 0.018 99 .25 2.23
6 .50 0.018 99 .26 2.27
7 .00 0.018 99 .27 2.31
7.50 0.018 99 .28 2.35
8.00 0.018 99 .29 2.38
8.50 0.018 99 .30 2.42
9.00 0.018 99.31 2.45
9.50 0.018 99 .31 2.48
10.00 0.018 99 .32 2.51
10.50 0.018 99.33 2.54
11 .00 0.018 99.33 2.57
11 .50 0.018 99 .34 2.60
12.00 0.018 99 .35 2.63
12.50 0.018 99.35 2.65
13 .00 0.018 99.36 2.68
13 .50 0.018 99.37 2.70
t ~ fuJ W?~
e::r ~ .-r I? cg~::: 1sz
FlowMaster v5 .13
08 :16 :10 AM Haestad Methods , Inc. 37 Brookside Road Waterbury , CT 06708 (203) 755-1666 Page 1 of 2
• r 1 .
Rating Table
Discharge
(cfs)
14.00
14.50
15.00
15.50
16.00
16.50
17.00
17.50
18.00
18.50
19.00-1
19.50 :
20 .00
CHURCH STREET DRAINAGE CAPACITY
Rating Table for Irregular Channel
Wtd . Mannings
Coefficient
0.018
0.018
0 .018
0.018
0 .018
0 .018
0.018
0 .018
0.018
0 .018
0 .018
0 .018
0 .018
Water Surface
Elevation Velocity
(ft) (ft/s)
99.37 2.73
99.38 2 .75
99.38 2 .77
99.39 2 .79
99.39 2 .82
99.40 2.84
99.40 2.86
99 .41 2.88
99.41 2.90
99.42 2.92
99.42 2.94 ~ ·7_ -~ ~
99.43 2.96 ~fl ~CCJ
99.43 2.97 [__"-.lOO
J = qq,.4-z_
rt-= ctifrJ .1s ----
0 . C, 7 ft drp1'~
I r--t:Y"\ c j;). S»C
f12.'=
Ps-r
qe{ ,cd, ~ = o .c t fc
Q L~loo
0610919 7
08 :16 :10AM Haestad Methods , Inc . 37 Brookside Road Waterbury , CT 06708 (203) 755-1666
FlowMaster v5 .13
Page 2 of 2
K LING ENGINEERING & S U RVEYING
Cons ulting Engineers • Land Surveyors
4 103 Texas Avenue, Suite 21,2
Bryan, Texas 77802
B.J. Kling, P .E., R.P .L.S.
S.M. Kling, R.P .L.S .
MEMO
TO: Brett McCully
Telephone 409/846-6212
Fax 409/846-8252
February 16, 1995
City of College Station
FROM: Thomas Baber
Kling Engineering
Post Office Box 4234
Bryan, Texas 77805
RE: Addendum to Drainage Analysis for Clarke & Wyndham Park i ng Facility
Dated 8/11 /94.
Attached are the additional runoff calculations you requested for the proposed
parking facility to be developed by Clarke & Wyndham at Lots 14 & 15, Blocks 6 &
7, Boyett Addition.
The Modified Rational Method was used with a runoff co -efficient of 0.90 for
concrete and 0.35 for grassed areas. Pre -development and post-development Q's
were calculated for the 5, 10, 25 , 50 and 100 year storms . Runoff will be detained
in the parking lot and metered by a 1' -3" x 7" cut in the curb running parallel to
Church St. and will drain into the Church Street ditch. The results are tabulated
below:
Storm Pre -Dev. Post-Dev. Det Pond Depth in Storage
o !cfsl o !cfsl Qutflow {f!}
5 1.46 2 .10 . 1.43 0.48
10 1.64 2.36 1.55 0.51
25 1 .87 2.69 1.72 0.54
50 2.12 3.05 1.86 0.57
100 2.21 3.18 1.90 0.58
The tota l runoff after construction will be equa l to or less than the pre -
development runoff for each of the five storms l isted above. There will be no net
increase in runoff and the upstream and downstream owners will not be significantly
impacted .
HYDROLOGIC
COMPUTATIONS
(J (/) (/) uww a: a:
<( <( <( a:
::> ::> ::> w
00....J (/) (/) ....J
n1010U:::
(/) (/) (/) (/)
I-I-1-µ w w w µwww c :c: :c: :c:
' r/l rJl en
:5 8 8 8
-C\I C\I
I I I
l'l <O ,.... ,....
(') (') (')
(\j C\I C\I -9999
(') (') (') (')
1-w
:E
0 u
t?A k ~v\.M t f C!A-luJA+toi-J <:.
fo re_
L or J '-/<f 1~1 13/o o < ~ 'f 7
~0 '1 '€.tt Ad d ,·h ON
G:.C1·4
v. I 2_
(;;':. / t 4 =-,/ L ~1".:s )~o cs f G"'f"~·"n /.\/"'/"'"¥'}
= i /(o .~?)(o .z.1-)+(o.qo)(o.t'l..)l
::: i [0 .19]
Q ~ o. 19 i
-b
L -=-e.
( tc_ td ')
L = 'll..
'3 TOl(1V(
(10+ 'i.sfu5 -
~ O. I °t ( T lo 9 ) =: /. t/-(;;
\ ~~ 1.t\-~ tP/5]
e-== 0.1 1t>0 b-:: go d=-~.S"
. go
L-=--2 .tD?; (Jo +~.s)·7b3
~o-o. 1 g ( ~ . Li. ?J) -=--/ . b ~
\ Q ,0 "-I.IA fll/> ]
en en
WWW a: a: a:
~~a: '00~ ~en rn ...J
LO LO LO U:::
I I I I
en en en
I-I-1-
J WWW
WWW :::c :::c :::c :::c en en en en
888 ,.... "I N
I I I
LO (,() I'-I'-
(') (') (') (')
NNN,....
999
(') (') (')
... w
:E
0
0
e = o. 1s1
. 89
L ~ (1 Of-&.s't15'-t :::
Q 'l.5-:. Q.1CJ( <{, i ~) -I . <l 7
[ 0-i.5 ~ \ . ~l ti 1 s J
e-=-o . 1Lt-s-
. 9~
L ';:; .1ir'5"' -=-
(10+i.5)
//.; 5;_,/Lr
Q.so -:::.. O . I C\ (I\ . I CS-) --. Z.12.
€.= O. T~O
L"" 91.:.
( I O + 'i . o )0.1 "1 o -
b=-9L,
\\.1,_p+
Q i <>o-= O.t9(1\.t.,t+\
[ Q ,oo "'-1. 'LI W/s ]
Quick TR-55 Ver.5.46 S/N:
Executed: 08:42:09 02-07-1995
MOOIFIED RATIONAL METHOO
----Graphical Siirmary for Maxill1Jll Required Storage ----
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
5 YEAR STORM
**********************************************************************
*
*
*
*
*
RETURN FREQUENCY: 5 yr
'C' Adjustment: 1.000
Allowable Outflow:
Required Storage:
STORM DURATION Tc for Max.Storage
*
1.46 cfs *
384 cu.ft. *
*
*
* Peak Inf low: 2.10 cfs Inflow .HYO stored: C-W-5 .HYO *
**********************************************************************
I
Tc= 10.00 minutes
I
I
I
I
I
7.690 in/hr Area CacJ:
Q = 2.10 cfs Weighted C:
·I· Adjusted C:
F I
L I Required Storage
0 I -----------384 cu.ft.
w I I·
I I
c I I
f I
s I ooo Q= 1.46cts
I o I· (Allow.Outflow)
I 0 I
I 0 I NOT TO SCALE
I 0 I ============
I 0 I
'-----------------------1------------------------
13.05 minutes
0.33
0.82
0.82
Qu i ck TR-55 Ver.5.46 S/N:
Executed: 08:42:09 02 -07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
5 YEAR STORM
**** Mod i fied Rational Hydrograph *****
Weighted C = 0.818 Area= 0.334 acres Tc = 10.00 minutes ·
Adjusted C = 0.818 Td= 10.00 min. I= 7.69 in/hr
RETURN FREQUENCY: 5 year storm
Output file: C-W-5 .HYO
Adj.factor= 1.00
HYDROGRAPH FOR MAXIMUM STORAGE
For the 5 Year Storm
Time Time increment = 1.00 Minutes
Qp= 2.10 cfs
Minutes I Time on left represents time for first Q i n each row.
--------1---------------------------------------------------------------
0.00 I o.oo 0.21 o.42 o.63 o.84 1.05 1.26
7.oo I 1.47 1.68 1.89 2.10 1.89 1.68 1.47
14.oo I 1.26 1.05 o.84 o .63 o.42 0.21 o .oo
Quick TR-55 Ver.5.46 S/N:
Executed: 08:42:09 02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
5 YEAR STORM
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, !=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 5 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.1 C1 x 1
=========================I========
Subarea Runoff Area Tc Wtd. I I Adj. Total I Peak Q
Descr. 'C' acres I (min) 'C' 11 1 C1 in/hr acres I Ccfs)
--------------------------1--------------11-----------------------1--------
GRASS 0.350 0.05 I 11 I
IMPERVIOUS 0_900 0.28 I I I I
---------------1--------------11 -----------------------1--------
1 10.00 0.818 I I 0.818 1.690 o.33 ·1 2.10
Quick TR-55 Ver.5.46 S/N:
Executed: 08:42:09 02-07-1995
************************************************************************
************************************************************************
* *
* *
* MODIFIED RATIONAL METHOD *
* ----Grand Sl61111ary For All Storm Frequencies *
* *
* *
************************************************************************
************************************************************************
First peak outflow point assl.med to occur at Tc hydrograph recession leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
5 YEAR STORM
Area = 0.33 acres Tc = 10.00 minutes
············································································ ............................................................................
Frequency
(years)
Adjusted
'C'
Duration lntens. Qpeak
minutes in/hr cfs
Allowable I
cfs I
VOLUMES
Inflow
(cu.ft .)
Storage
(cu.ft.)
------------------------------------------------------1-----------"---------
5 0.818 10 7.690 2.10 1.46 I 1,260 384
Qu i ck TR ·55 Ver.5.46 S/N:
Executed: 08:42:09 02·07·1995
MODIFIED RATIONAL METHOD
Sl.lllll8ry for Single Storm Frequency
First peak outflow point assumed to occur at Tc hydrograph recession leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
5 YEAR STORM
RETURN FREQUENCY: 5 yr 'C' Adjustment= 1.000 Allowable Q = 1.46 cfs
Hyd r ograph f i le duration= 10.00 minutes
Hydrograph file : C·W-5 .HYO Tc = 10.00 minute s ............................................................................ ............................................................................
VOLUMES
We i ghted Adjusted Duration lntens. Areas Qpeak I Inf low Storage
'C' 'C' minutes in/hr acres cfs I (cu.ft.) (cu.ft.)
······················································I ·····················
0.818
0.818
0.818
0.818
0.818
0.818
15
20
30
6.380
5.480
4.330
0.33
0.33
0.33
1. 74 I
i.50 I
1.18 I
1,568 317
1,796 167
Qpeak < Qal low
Qu i ck TR·55 Ver.5.46 S/N:
Executed: 08:41:04 02·07·1995
MOOIFIED RATIONAL METHOO
···· Graphical Sl.fllllary for Maxi"'-111 Required Storage ----
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
10 YEAR STORM
**********************************************************************
* *
* RETURN FREQUENCY: 10 yr Allowable Outflow: 1 .64 cfs *
* 'C' Adjustment: 1.000 Required Storage: 430 cu.ft . *
* *
* STORM DURATION Tc for Max.Storage *
* Peak Inflow: 2.36 cfs Inflow .HYO stored: C·W-10 .HYO *
**********************************************************************
F
L
0
w
c
f
s
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I 0
·I·
0
0
Tc=
Q
I·
I
I
0
10.00 minutes
8.630 in/hr
2.36 cfs
Area (ac):
Weighted C:
0 0 0
I·
I
I
I
Adjusted C:
Required Storage
430 cu.ft.
Q= 1.64 cfs
(Al low.Outflow)
NOT TO SCALE
============
I 0 I
'-----------------------1------------------------
13.04 minutes
0.33
0.82
0.82
Quick TR-55 Ver.5.46 S/N:
Executed: 08:41:04 02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
10 YEAR STORM
**** Modified Rational Hydrograph *****
Weighted C = 0.818 Area= 0.334 acres Tc = 10.00 minutes
Adjusted C = 0.818 Td= 10.00 min. I= 8.63 in/hr
RETURN FREQUENCY: 10 year storm
Output file: C-W-10 .HYO
Adj.factor= 1.00
HYDROGRAPH FOR MAXIMUM STORAGE
For the 10 Year Storm
Time Time increment= 1.00 Minutes
2.36 cfs
Minutes! Time on left represents time for first Q in each row.
--------1---------------------------------------------------------------
0.00 I o.oo 0.24 o.47 o.71 o.94 1.18 1.41
7.oo I 1.65 1.89 2.12 2.36 2.12 1.89 1.6s
14.oo I 1.41 1.18 o.94 o.71 o.47 0.24 o.oo
Quick TR-55 Ver.5.46 S/N:
Executed: 08:41:04 02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
10 YEAR STORM
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, !=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 10 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
=========================I========
Subarea Runoff Area Tc Wtd. I I Adj. Total I Peak Q
Descr. 'C' acres I (min) 'C' 11 'C' in/hr acres I Ccfs)
--------------------------1--------------11-----------------------1--------
GRASS 0.350 0.05 I 11 I
IMPERVIOUS 0.900 0.28 I 11 I
---------------1--------------11-----------------------1--------
1 10.00 0.818 11 0.818 8.630 o.33 I 2.36
Quick TR-55 Ver.5.46 S/N:
Executed: 08:41:04 02-07-1995
************************************************************************
************************************************************************
* *
* *
* MODIFIED RATIONAL METHOD *
* ----Grand Sl.tllllary For All Storm Frequencies *
* *
* *
************************************************************************
************************************************************************
First peak outflow point asslilled to occur at Tc hydrograph recession leg.
CLARKE & ~YNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
10 YEAR STORM
Area = 0.33 acres Tc = 10.00 minutes
············································································ ............................................................................
Frequency
(years)
Adjusted
'C'
Duration lntens. Qpeak
minutes in/hr cfs
Allowable I
cfs I
VOLUMES
Inflow
(cu.ft.)
Storage
(cu.ft.)
------------------------------------------------------1---------------------
10 0.818 10 8.630 2.36 1.64 1 1,414 430
Quick TR-55 Ver.5.46 S/N:
Executed: 08:41:04 02-07-1995
MODIFIED RATIONAL METHOD
Sl.ITlllary for Single Storm Frequency
First peak outflow point assl.llled to occur at Tc hydrograph recession leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
10 YEAR STORM
RETURN FREQUENCY: 10 yr 'C' Adjustment= 1.000 Allowable Q = 1.64 cfs
Hydrograph file duration= 10.00 minutes
Hydrograph file: C-W-10 .HYO Tc = 10.00 minutes ............................................................................ ············································································
VOLUMES
Weighted Adjusted Duration Intens. Areas Qpeak I Inflow Storage
'C' 'C' minutes in/hr acres cfs I (cu.ft.) (cu.ft.)
------------------------------------------------------1---------------------
0.818
0.818
0.818
0 .818
0.818
0.818
15
20
30
7.190
6.210
4.940
0.33
0.33
0.33
1.96 I
1. 10 I
1.35 I
1, 767
2,035
360
201
Qpeak < Qallow
Quick TR-55 Ver.5.46 S/N:
Executed: 08:49:07 02-07-1995
MODIFIED RATIONAL METHOD
----Graphical Sllmlary for Maxirm.m Required Storage ----
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
25 YEAR STORM
**********************************************************************
*
* RETURN FREQUENCY: 25 yr
* 'C' Adjustment: 1.000
*
Allowable Outflow:
Required Storage:
*
1.83 cfs *
518 cu.ft. *
*
* STORM DURATION Tc for Max.Storage *
*--------------------------------------------------------------------*
* Peak Inf low: 2.69 cfs Inflow .HYO stored: C-W-25 .HYO *
**********************************************************************
F
L
0
w
c
f
s
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I 0
.1.
0
0
Tc=
Q
I·
I
I
0
10.00
9.860
2.69
0 0 0
1.
I
I
I
I 0 I
minutes
in/hr Area (ac):
cfs Weighted C:
Adjusted C:
Required Storage
518 cu.ft.
Q= 1.83 cfs
CAL low.Outflow)
NOT TO SCALE
============
'-----------------------1------------------------
13.20 minutes
0.33
0.82
0.82
Quick TR-55 Ver.5.46 S/N:
Executed: 08:49:07 02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
25 YEAR STORM
**** Modified Rational Hydrograph *****
Weighted C = 0.818 Area= 0.334 acres Tc = 10.00 minutes
Adjusted C = 0.818 Td= 10.00 min. I= 9.86 in/hr Qp= 2.69 cfs
RETURN FREQUENCY: 25 year storm
Output file: C-W-25 .HYO
Adj.factor= 1.00
Time
Minutes I
HYDROGRAPH FOR MAXIMUM STORAGE
For the 25 Year Storm
Time increment= 1.00 Minutes
Time on left represents time for first Q in each row.
--------1---------------------------------------------------------------
0.00 I
7.oo I
14.oo I
0.00
1.88
1.62
0.27
2.15
1.35
0.54
2.42
1.08
0.81 1.08
2.69 2.42
0.81 0.54
1.35
2. 15
0.27
1.62
1.88
0.00
Quick TR-55 Ver.5.46 S/N:
Executed: 08:49:07 02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
25 YEAR STORM
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where : Q=cfs, C=Weighted Runoff Coefficient, !=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 25 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
=========================I========
Subarea Runoff Area Tc Wtd. II Adj. Total I Peak Q
Descr. 'C' acres I (min) 'C' 11 'C' in/hr acres I (cfs)
--------------·-----------1--------------11-----------------------1--------
GRASS 0.350 0.05 I 11 I
IMPERVIOUS 0.900 0.28 I I I I
---------------1--------------I 1-----------------------1--------
I 10.00 0.818 I I 0.818 9.860 o.33 I 2.69
Quick TR-55 Ver.5.46 S/N:
Executed: 08:49:07 02-07-1995
************************************************************************
************************************************************************
* *
* *
* MOOIFIED RATIONAL METHOD *
* ----Grand Sl.lllllBry For All Storm Frequencies *
* *
* *
************************************************************************
************************************************************************
First peak outflow point assl.llled to occur at Tc hydrograph recession leg.
CLARKE & ~YNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
25 YEAR STORM
Area = 0.33 acres Tc = 10.00 minutes
············································································ .............................................................................
Frequency
(years)
Adjusted
'C'
Duration Intens. Qpeak
minutes in/hr cfs
Allowable I
cfs I
VOLUMES
Inf low
(cu.ft.>.
Storage
(cu.ft.)
------------------------------------------------------1---------------------
25 0.818 10 9.860 2.69 1.83 1 1,616 518
Quick TR-55 Ver.5.46 S/N:
Executed: 08:49:07 02-07-1995
MODIFIED RATIONAL METHOD
Sl.lllllary for Single Storm Frequency
First peak outflow point asst.med to occur at Tc hydrograph recession leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
25 YEAR STORM
RETURN FREQUENCY: 25 yr 'C' Adjustment = 1.000 Allowable Q = 1.83 cfs
Hydrograph file duration= 10.00 minutes
Hydrograph file: C-W-25 .HYO Tc = 10.00 minutes
············································································ ············································································
VOLUMES
Weighted Adjusted Duration lntens. Areas Qpeak I Inf low Storage
'C' 'C' minutes in/hr acres cfs I (cu.ft.) (cu.ft.)
------------------------------------------------------1---------------------
0.818
0.818
0.818
0.818
0.818
0.818
15 8.230
20 7. 120
30 5.670
0.33
0.33
0.33
2.25 I
1.94 I
1 .55 I
2,023
2,333
450
281
Qpeak < Qallow
Quick TR-55 Ver.5.46 S/N:
Executed: 08:38:37 02-07-1995
MODIFIED RATIONAL METHOD
----Graphical Surmary for MaxiD1J11 Required Storage ----
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
50 YEAR STORM
**********************************************************************
* *
* RETURN FREQUENCY: 50 yr Allowable Outflow: 2.12 cfs *
* 'C' Adjustment: 1.000 Required Storage: 555 cu. ft. *
* *
* STORM DURATION = Tc for Max.Storage *
*--------------------------------------------------------------------*
* Peak Inflow: 3.05 cfs Inflow .HYO stored: C-W-50 .HYO *
**********************************************************************
L
0
w
c
f
s
Tc= 10.00 minutes
= 11.150 in/hr Area (ac):
Q
·I·
= 3.05 cfs Weighted
Adjusted
Required Storage
-----------555 cu.ft. ,.
I
I
0 0 0 Q= 2.12 cfs
o I· (Allow.Outflow)
o I
0 I NOT TO SCALE
o I ============
o I
-----------------------1------------------------
13.04 minutes
C:
C:
0.33
0.82
0.82
Quick TR-55 Ver.5.46
Executed: 08:38:37
S/N:
02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
50 YEAR STORM
**** Modified Rational Hydrograph *****
Weighted C = 0 .818 Area= 0.334 acres Tc = 10.00 mi nutes
Adjusted C = 0.818 Td= 10.00 min. 1=11.15 in/hr Qp= 3.05 cf s
RETURN FREQUENCY: 50 year storm
Output file: C-W-50 .HYO
Adj.factor = 1 .00
Time
Minutes I
HYDROGRAPH FOR MAXIMUM STORAGE
For the 50 Year Storm
Time increment = 1.00 Minutes
Time on left represents time for fi r st Q in each row.
···-----1-----·---------------------------------------·---·-------------
0.00 I
1.00 I
14.oo I
0.00
2.13
1.83
0.30
2.44
1.52
0.61
2.74
1.22
0.91
3.05
0.91
1.22
2.74
0.61
1.52
2.44
0.30
1.83
2.13
0.00
Quick TR-SS Ver.S.46 S/N:
Executed: 08:38:37 02-07-199S
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 1S, BLOCK 6 & 7, BOYETT ADDITION
SO YEAR STORM
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, !=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = SO years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
=========================I========
Subarea Runoff Area Tc Wtd. I I Adj. Total I Peak Q
Descr. 'C' acres I (min) 'C' 11 'C' in/hr acres I Ccfs)
--------------------------1--------------11-----------------------1--------
GRASS 0.3SO o.os I 11 I
IMPERVIOUS 0.900 0.28 I 11 I
---------------1--------------11-----------------------1--------
1 10.00 0.818 I I 0.818 11.1so o.33 I 3.os
Quick TR-SS Ver.S.46 S/N:
Executed: 08:38:37 02-07-199S
************************************************************************
************************************************************************
* *
* *
* MOOIFIED RATIONAL METHOD *
* ----Grand SlJTTI\ary For All Storm Frequencies *
* *
* *
************************************************************************
************************************************************************
First peak outflow point assLmed to occur at Tc hydrograph recession leg.
CLARKE & ~YNDHAM PARKING FACILITY
LOT 14 & 1S , BLOCK 6 & 7, BOYETT ADDITION
SO YEAR STORM
Area = 0.33 acres Tc = 10.00 minutes ............................................................................. .............................................................................
Frequency Adjusted Duration lntens. Qpeak Allowable I
(years) 'C' minutes in/hr cfs cfs I
VOLUMES
Inflow
<cu.ft.)
Storage
(CU. ft.)
------------------------------------------------------1 ---------------------
so 0.818 10 11. 1 SO 3.0S 2.12 1 1,827 S55
-
Quick TR-SS Ver.S.46 S/N:
Executed: 08:38:37 02-07-1 99S
MCX>IFIED RATIONAL METHCX>
Sl.fllTlary for Single Storm Frequency
First peak outflow point assl.llled to occur at Tc hydrograph recession leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 1S, BLOCK 6 & 7, BOYETT ADDITION
SO YEAR STORM
RETURN FREQUENCY: SO yr 'C' Adjustment= 1.000 Allowable Q = 2.12 cfs
Hydrograph file duration= 10.00 minutes
Hydrograph file: C-W-SO .HYO Tc = 10.00 minutes
············································································ .............................................................................
VOLUMES
We i ghted Adjusted Duration Intens. Areas Qpeak I Inflow Storage
'C' 'C' minutes in/hr ·acres cfs I (cu.ft.) (cu.ft.)
------------------------------------------------------1---------------------
0.818 0.818 1S 9.330
0.818 0.818 20 8.080
0.818 0.818 30 6.460
0.33
0.33
0.33
2.ss I
2.21 I
1. 76 I
2,293 472
2,648 272
Qpeak < Qal low
Quick TR-55 Ver.5.46
Executed: 08:35:55
S/N:
02-07-1995
MODIFIED RATIONAL METHOD
----Graphical Sllllllary for Maxill1..lll Required Storage ----
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
100 YEAR STORM
**********************************************************************
*
*
*
*
*
RETURN FREQUENCY: 100 yr
'C' Adjustment: 1.000
STORM DURATION
*
Allowable Outflow: 2.21 cfs *
Required Storage: 581 cu. ft. *
*
Tc for Max.Storage *
*--------------------------------------------------------------------*
* Peak Inflow: 3.18 cfs Inflow .HYO stored: C-W-100 .HYO *
************************************~*********************************
F
L
0
w
c
f
s
Tc= 10.00 minutes
11.640 in/hr Area Cac):
Q = 3.18 cfs Weighted C:
·I· Adjusted
Required Storage
-----------581 cu.ft.
1.
I
I
0 0 0 Q= 2.21 cfs
o I· CAL low.Outflow)
o I
0 I NOT TO SCALE
o I ============
o I
'-----------------------1------------------------
13.05 minutes
C:
0.33
0.82
0.82
Quick TR-55 Ver.5.46
Executed: 08:35:55
S/N:
02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
100 YEAR STORM
**** Modified Rational Hydrograph *****
Weighted C = 0.818 Area= 0.334 acres Tc = 10.00 minutes
Adjusted C = 0.818 Td= 10.00 min. 1=11.64 in/hr Qp= 3 . 18 cfs
RETURN FREQUENCY: 100 year storm
Output file: C·W-100 .HYO
Adj.factor= 1.00
Time
Minutes I
HYDROGRAPH FOR MAXIMUM STORAGE
For the 100 Year Storm
Time increment= 1.00 Minutes
Time on left represents time for first Q in each row.
--------1---------------------------------------------------------------
0.00 I
7.oo I
14.oo I
0.00
2.23
1.91
0.32
2.54
1.59
0.64
2.86 ·
1.27
0.95
3.18
0.95
1.27
2.86
0.64
1.59
2.54
0.32
1 .91
2.23
0.00
Quick TR-55 Ver.5.46 S/N:
Executed: 08:35:55 02-07-1995
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
100 YEAR STORM
* * * * * * SUMMARY OF RATIONAL METHOD PEAK DISCHARGES * * * * * *
Q = adj * C * I * A
Where: Q=cfs, C=Weighted Runoff Coefficient, !=in/hour, A=acres
adj = 'C' adjustment factor for each return frequency
RETURN FREQUENCY = 100 years
'C' adjustment, k = 1
Adj. 'C' = Wtd.'C' x 1
=========================I========
Subarea Runoff Area Tc Wtd. 11 Adj. Total I Peak Q
Descr. 'C' acres I (min) 'C' 11 'C' in/hr acres I Ccfs)
--------------------------1-----------:--11-----------------------1--------
GRASS 0.350
IMPERVIOUS 0.900
0.05 I 11 I
0.28 I 11 I
---------------1--------------11-----------------------1--------
1 10.00 0.818 11 0.818 11.640 o.33 I 3 .1 8
I Quick TR -55 Ver.5.46 S/N:
Executed: 08:35:55 02-07-1995
************************************************************************
************************************************************************
* *
* *
* MODIFIED RATIONAL METHOD *
* ----Grand Sl.ITlllary Fo r All Storm Frequenc i e s *
* *
* *
************************************************************************
************************************************************************
First peak outflow point assl.llled to occur at Tc hydrograph recess ion leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
100 YEAR STORM
Area = 0.33 acres Tc = 10 .00 minute s
············································································ ..............................................................................
Frequency Adjusted Duration lntens. Qpeak Allowable I
(years) 'C' mi nut es in/hr cfs cfs I
VOLUMES
Inflow
(cu.ft.)
Storage
(cu .ft.)
------------------------------------------------------1---------------------
100 0.818 10 11.640 3.18 2.21 1 1,907 581
I
Quick TR-55 Ver.5.46 S/N:
Executed: 08:35:55 02-07-1995
MODIFIED RATIONAL METHOD
Slllfl18ry for Single Storm Frequency ----
First peak outflow point assl.llled to occur at Tc hydrograph recession leg.
CLARKE & WYNDHAM PARKING FACILITY
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION
100 YEAR STORM
RETURN FREQUENCY: 100 yr 'C' Adjustment= 1.000 Allowable Q = 2.21 cfs
Hydrograph file duration= 10.00 minutes
Hydrograph file: C-W-100 .HYO Tc = 10 .00 minutes ............................................................................ .............................................................................
VOLUMES
Weighted Adjusted Duration Intens. Areas Qpeak I Inf low Storage
'C' 'C' minutes in/hr acres cfs I (cu.ft.) (cu.ft.)
------------------------------------------------------1---------------------
0.818 0.818
0.818 0.818
0.818 0.818
15
20
30
9.730
8.430
6.750
0 .33
0.33
0.33
2.66 I
2.30 I
1.84 I
2,392 493
2, 763 286
Qpeak <Callow
DETENTION ROUTING
COMPUTATIONS
POND-2 Version: 5.17 S/N: Page 1
EXECUTED: 02-08 -1995 14:14:30
************************************************
* *
* CLARKE & WYNDHAM PARKING FACILITY *
* LOT 14, & 15, BLOCK 6 & 7, BOYETT ADDITION *
* 5 YEAR STORM *
* *
* *
************************************************
Inflow Hydrograph: C-W -5 .HYO
Rating Table file: C-W .PND
----INITIAL CONDITIONS----
Elevation = 99.65 ft
Outflow 0.00 cfs
Storage 0 cu -ft
GIVEN POND DATA
-----------------------------
ELEVATION OUTFLOW STORAGE 1 ·
(ft) Ccfs) (cu-ft) I -------·· -------------------1
99.65 0.0 01
99.70 0.0 01
99.75 0.1 31
99.80 0.2 91
99.85 0.4 221
99.90 0.5 431
99.95 0.7 741
100.00 0.9 117 I
100.05 1.1 173 I
100.10 1.3 2451
100.15 1.5 3561
100.20 1.8 5151
100.25 2.0 7021
100.30 2.3 9171
100.35 2.6 1, 161 I
------------------------------
Time i ncrement
INTERMEDIATE ROU TING
COMPUTATIONS
·---------·· -------------
2S/t 2S /t + 0
Ccfs) (cfs)
----------·-----·-·------
0.0 0.0
0.0 0.0
0.1 0.2
0.3 0.5
0.7 1.1
1.4 1.9
2.5 3.2
3.9 4.8
5.8 6.9
8.2 9 .5
11.9 13.4
17.2 19.0
23.4 25.4
30.6 32.9
38.7 41.3
--------------------------
(t) 1.0 min.
POND-2 Version: 5.17 S/N: Page 2
EXECUTED: 02-08-1995 14:14:30
Pond File: C·IJ .PND
Inflow Hydrograph: C·IJ-5 .HYO
Outflow Hydrograph: OUT .HYO
INFLOIJ HYOROGRAPH ROUTING COMPUTATIONS
.. -...... ----------·----------.......................... .................................................................
I TIME INFLOIJ I I 11+12 2S/t · 0 2S/t + 0 I OUTFLO\.I I ELEVATION I
I (min) Ccfs) I I (cfs) Ccfs) (cfs) I Ccfs) I (ft) I
I········ ·········I ................... ......................... -----------1---------1---------1
0.0 0.001 0.0 0.01 0.00 99.65
1.0 0.211 0.2 -0.0 0.21 0.11 99.75
2.0 0.421 0.6 0.1 0.61 0.24 99.81
3.0 0.631 1.1 0.4 1.21 0.41 99.85
4.0 0.841 1.5 0.9 1.91 0.49 99.89
5.0 1.05 I 1.9 1.5 2.81 0.63 99.93
6.0 1.261 2.3 2.3 3.81 0.78 99.97
7.0 1.471 2.7 3.2 5.01 0.92 100 .00
8.0 1.681 3.2 4.2 6.31 1.04 100.04
9.0 1.891 3.6 5.4 7.81 1. 17 100.07
10.0 2.101 4.0 6.8 9.41 1.30 100. 10
11.0 1.891 4 .0 I 8.1 10.81 1.37 100 . 12
12.0 1.681 3.6 I 8.8 11. 71 1.41 100 . 13
13.0 1.471 3.2 I 9.1 12.01 1.43 100. 13
14.0 1.261 2.7 I 9.0 11.91 1.42 100. 13
15.0 1 .051 2.3 I 8.5 11.3 I 1.40 100. 12
16.0 0.841 1.9 I 7.7 10.41 1.35 100. 11
17.0 0.631 1.5 I 6.6 9.21 1.28 100.09
18.0 0 .421 1.1 I 5.4 7.71 1. 16 100.07
19.0 0.211 0.6 I 4.0 6.01 1.01 100.03
20.0 0.001 0.2 I 2.5 4.21 0.82 99.98
------------------------------------------·----·-----------------------
POND-2 Vers i on: 5.17 S/N: Pag e 3
EXECUTED: 02 -08-1995 14:14 :30
****************** SUMMARY OF ROUTING COMPUTATIONS ******************
Pond Fi le: C-W .PND
Inflow Hydrograph: C-W-5 -HYO
Outflow Hydrograph: OUT .HYO
Starting Pond W.S. Elevation 99.65 ft
***** Sl.ITlllary of Peak Outflow and Peak Elevation
Peak Inflow
Peak Outflow
Peak Elevation
2.10 cfs
1.43 cfs
100. 13 ft
***** Sl.ITlllary of Approximate Peak Storage *****
Initial Storage =
Peak Storage From Storm =
Total Storage in Pond =
0 cu -ft
317 cu-ft
317 cu-ft
*****
POND-2 Version: 5.17 S/N:
Pond File:
Inf low Hydrograph:
C-\1
C-\1-5
.PND
.HYO
Outflow Hydrograph: OUT .HYO
Peak Inflow 2.10 cfs
Peak Outflow 1.43 cfs
Peak Elevation= 100.13 ft
Page 4
EXECUTED: 02-08-1995
14:14:30
Flow Ccfs)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
.------1-----1-----1-----1-----1-----1-----1-----1-----1-----1-----1-
1
o.o -I*
I *
i.o -Ix*
I x *
2.0 -I x*
x *
3.1 x *
4.1
5. 1
6.1
7 .1
8.2 -
9.2 -
10.2 -
11.2 -
12.2 -
13.3 -
14.3 -
15.3 -
16.3 -
17.3 -
18.4 -*
*
x
x
*
x
*
x
x
*
*
*
x
x
*
x
*
*
x
x
*
19.4 -* x
I* x
I
TIME
(min)
x Fi le: OUT
*
x
*
x
*
x
*
x
x
x
x
*
*
*
x
x *
x*
*
*x
* x
x
x
x
x
x
x
x
x
*
*
*
*
*
*
*
*
.HYO Qmax = 1.4 cfs
* File: C·\.1-5 .HYO Qmax 2.1 cfs
POND-2 Version: 5.17 S/N: Page 1
EXECUTED: 02-08 -1995 14:24:50
***********************************************
* *
*
*
CLARKE & WYNDHAM PARKING FACILITY *
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION *
* 10 YEAR STORM *
* *
* *
***********************************************
Inflow Hydrograph: C-W-10 .HYO
Rating Table file: C-W .PND
----INITIAL CONOITIONS----
Elevation = 99.65 ft
Outflow = 0 .00 cfs
Storage 0 cu -ft
GIVEN POND DATA
---------........................... ...........................
INTERMED IATE ROUTIN G
COMPUTATIONS
... ................................ -------------
JELEVATION OUTFLOW STORAGE I 2S/t 2S/t + 0
I (ft) Ccfs) (cu-ft) I Ccfs) Ccfs)
1---------......................... ----------1 ................................... -------------
I 99.65 0.0 01 0 .0 0.0
I 99.70 0.0 01 0 .0 0 .0
I 99.75 0.1 31 0.1 0.2
I 99.80 0.2 91 0 .3 0.5
I 99.85 0.4 221 0.7 1.1
I 99.90 0.5 431 1.4 1 .9
I 99.95 0 .7 741 2 .5 3.2
I 100.00 0.9 1171 3 .9 4.8
I 100.05 1.1 173 J 5 .8 6.9
I 100.10 1.3 2451 8 .2 9 .5
I 100.15 1.5 3561 11.9 13.4
I 100.20 1.8 5151 17 .2 19.0
I 100.25 2.0 7021 23.4 25.4
I 100.30 2.3 9171 30.6 32.9
I 100.35 2.6 1, 161 I 38.7 41.3
--------------------------------------------------------
Time increment (t) = 1.0 mi n .
POND-2 Vers i on: 5. 17 S/N: Page 2
EXECUTED: 02 -08-1995 14:24:50
Pond Fi le: c-w .PND
Inf low Hydrograph: C-W -10 .HYO
Outflow Hydrograph: OUT -HYO
INFLOW HYDROGRAPH ROUTING COMPUTATIONS
------------------...... -.... --..... --------------------------------------------
TIME I INFLOW I 11+12 2S/t -0 2S/t + 0 I OUTFLOW EL EVATION
(min) I Ccfs) I Ccfs) Ccfs) (cfs> I Ccfs) (ft)
--------1---------1 ---------.................................. -----------1---------........................
0.0 0 .001 0.0 0.01 0 .00 99.65
1.0 0.241 0.2 0.0 0.21 0.12 99.76
2.0 0.471 0.7 0.2 0-71 0 .27 99.82
3.0 0.711 1.2 0.5 1.4 I 0.43 99.86
4.0 0.941 1.7 1.1 2.21 0.54 99.91
5.0 1.181 2 .1 1.8 3.21 0.70 99.95
6.0 1.41 I 2.6 2.7 4.41 0.85 99.99
7.0 1.65 I 3 .1 3.8 5.81 0.99 100 .02
8.0 1.891 3.5 5.0 7.31 1.13 100.06
9.0 2. 121 4.0 6.5 9 . 1 I 1.27 100.09
10.0 2.361 4 .5 8.2 1 i.o I 1.38 100.12
11.0 2. 121 4.5 9 .8 12.71 1.47 100. 14
12.0 1.891 4.0 10 .8 13.81 1.52 100. 15
13.0 1.651 3.5 11.2 14.31 1.55 100. 16
14.0 1.41 I 3.1 11.2 14.31 1.55 100. 16
15.0 1.181 2 .6 10.7 13.71 1.52 100. 15
16.0 0.941 2.1 9.9 12.81 1.47 100. 14
17.0 0.711 1.7 8 .7 11.5 I 1.41 100. 13
18.0 0.471 1.2 7 .3 9 .91 1.32 100 .11
19.0 0.241 0.7 5.6 8.01 1. 18 100.07
20.0 0.001 0 .2 3.8 5.81 1.00 100.02
-----------------------------------------------------------------------
POND-2 Version: 5.17 S/N: Page 3
EXECUTED: 02 -08-1995 14:24:50
****************** SUMMARY OF ROUTING COMPUTATIONS ******************
Pond File:
Inflow Hydrograph:
c-w
C-W-10
.PND
.HYO
Outflow Hydrograph: OUT .HYO
Starting Pond W.S. Elevation = 99.65 ft
***** Sl..lllll8ry of Peak Outflow and Peak Elevation
Peak Inflow
Peak Outflow
Peak Elevation
2.36 cfs
1.55 cfs
100.16 ft
***** Sl..lllll8ry of Approximate Peak Storage *****
Initial Storage =
Peak Storage From Storm =
Total Storage in Pond
0 cu-ft
382 cu-ft
382 cu-ft
*****
POND-2 Version: 5.17 S/N:
Pond File: C·W .PND
Inflow Hydrograph: C-W-10 .HYO
Outflow Hydrograph: OUT .HYO
Peak Inflow 2.36 cfs
Peak Outflow 1.55 cfs
Peak Elevation= 100.16 ft
Page 4
EXECUTED: 02-08-1995
14:24:50
Flow (cfs)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
.------1-----1-----1-----1-----1-----1-----1-----1-----1-----1-----1-
1
o.o -I*
I *
1.0 -I x *
I x *
2.0 -I x *
x *
3.1
4.,
5.1
6.1
7 .1
8.2 -
9.2 -
10.2 -
11.2 -
12.2 -
13.3 -
14.3
15.3
16.3
17.3
18.4
19.4
-I
I
-I
I
-I
I
-I
I
-I
I
-I
I*
I
TIME
(min)
x
*
*
*
x
x
*
x
x Fi le: OUT
*
*
*
x
x
x
x
x
*
*
*
*
*
x
*
x
*
x
x
x
*
x
x
*
x
x
x
x
x
*
*
x *
*
*x
* x
* x
x
x
x
x
x
x
x
x
*
*
*
*
.HYO Qmax
*
*
*
*
*
*
1 .5 cfs
* File: C-W-10 .HYO Qmax 2.4 cfs
POND-2 Version: 5.17 S/N:
EXECUTED: 02-08-1995 14:30:20
***********************************************
* *
*
*
CLARKE & WYNDHAM PARKING FACILITY *
LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION *
* 25 YEAR STORM *
* *
* *
***********************************************
Inflow Hydrograph: C-W-25 .HYO
Rating Table file: C-W .PND
----INITIAL CONDJTIONS----
Elevation = 99.65 ft
Outflow 0.00 cfs
Storage 0 cu-ft
Page 1
GIVEN POND DATA
INTERMEDIATE ROUTING
COMPUTATIONS
I ELEVATION OUTFLOW STORAGE I 2S/t 2S/t + 0
I (ft) (cfs) (cu-ft) I (cfs) (cfs)
I
I
1----------------------------1
_,,, __________ -------------1
I 99.65 o.o 01 0.0 0.0 I
I 99.70 0.0 01 0.0 0.0 I
I 99.75 0.1 31 0.1 0.2 I
I 99.80 0.2 91 0.3 0.5 I
I 99.85 0.4 221 0.7 1.1 I
I 99.90 0.5 431 1.4 1.9 I
I 99.95 0.7 741 2.5 3.2 I
I 100.00 0.9 1171 3.9 4.8 I
I 100.05 1. 1 1731 5.8 6.9 I
I 100.10 1.3 2451 8.2 9.5 I
I 100. 15 1.5 3561 11.9 13.4 I
I 100.20 1.8 5151 17.2 19.0 I
I 100.25 2.0 7021 23.4 25.4 I
I 100.30 2.3 9171 30.6 32.9 I
I 100.35 2.6 1, 161 I 38.7 41.3 I
--------------------------------------------------------
Time increment (t) = 1.0 min.
POND-2 Version: 5. 17 S/N: Page 2
EXECUTED: 02-08-1995 14:30:20
Pond File: C·IJ .PND
Inflow Hydrograph: C-IJ-25 .HYO
Outflow Hydrograph: OUT .HYO
INFLOIJ HYDROGRAPH ROUTING COMPUTATIONS
---------------------··-·---------------------------------------------
TIME I INFLOIJ I 11+12 2S/t -0 2S/t + 0 I OUTFLOIJ !ELEVATION
(min) I (cfs) I (cfs) Ccfs) (cfs) I Ccfs) I (ft)
--------1---------1 ...................... -----------------------1---------1---------
0.0 0.001 0.0 0.01 0.00 I 99.65
1.0 0.271 0.3 o .o 0.31 0.13 I 99.76
2.0 0.541 0.8 0.2 0.81 0.30 I 99.83
3.0 0.811 1.4 0.7 1.61 0.45 I 99.88
4.0 1.081 1.9 1.4 2.61 0.60 I 99.92
5.0 1.35 I 2.4 2.2 3.81 o.77 I 99.97
6.0 1.621 3.0 3.3 5.21 0.94 I 100.01
7.0 1.881 3.5 4.6 6.81 1. 10 I 100.05
8.0 2.15 I 4.0 6.2 8.71 1.24 100.08
9.0 2.421 4.6 8.0 10.81 1.37 100. 12
10.0 2 .691 5. 1 10.2 13. 11 1.49 100. 15
11. 0 2.421 5.1 12. 1 15.31 1.60 100. 17
12.0 2.151 4.6 13.3 16.61 1.67 100. 18
13.0 1.881 4.0 13.9 17 .3 I 1. 71 100. 19
14.0 1.62 I 3.5 14.0 17 .41 1. 72 100. 19
15.0 1.351 3.0 13.6 16.91 1.69 100.18
16.0 1.08 I 2.4 12.7 16.01 1.64 100.17
17.0 0.81 I 1.9 11.5 14.61 1.57 100.16
18.0 0.541 1.4 9.9 12.81 1.47 100. 14
19.0 0.271 0.8 8.0 10.71 1.36 100.12
20.0 0.001 0.3 5.8 8.21 1.20 100.08
-----------------------------------------------------------------------
POND-2 Version: 5.17 S/N: Page 3
EXECUTED: 02-08-1995 14:30:20
****************** SUMMARY OF ROUTING COMPUTATIONS ******************
Pond File:
Inf low Hydrograph:
c-w
C-W-25
.PND
.HYO
Outflow Hydrograph: OUT .HYO
Starting Pond W.S. Elevation 99.65 ft
***** S1E111ary of Peak Outflow and Peak Elevation
Peak Inf low
Peak Outflow
Peak Elevation
2.69 cfs
1. 72 cfs
100.19 ft
***** S1E111ary of Approximate Peak Storage *****
Initial Storage
Peak Storage From Storm
Total Storage in Pond
0 cu-ft
471 cu-ft
471 cu -ft
*****
POND-2 Version: 5.17 S/N:
Pond File: C-W .PND
Inf low Hydrograph: C-W -25 .HYO
Outflow Hydrograph: OUT .HYO
Peak Inflow = 2.69 cfs
Peak Outflow = 1.72 cfs
Peak Elevation= 100.19 ft
Page 4
EXECUTED: 02 -08 -1995
14:30:20
Flow (cfs)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
.---·-· 1-----1-----1-----1-----1-----1-----1 -----1-----1-----1-----1-
1
0.0 -I*
1.0
2.0
3.1
4 .1
5.1
6.1
7 .1
8.2
9.2
10.2
11.2
12.2
13.3
14.3
15.3
16.3
17.3
18.4
19.4
I x*
-I x*
I
-1
x *
I
-I
I
-1
I
-I
I
-1
I
-1
I
-1
I
-1
I
-I
I
-I
I
-I
I
-1
I
-1
I
-1
I
-1
I
-I
I
-1
I
-1 *
I*
I
TIME
(min)
x *
x
x
x
x
*
*
*
x Fi le: OUT
*
*
*
x
x
x
x
x
*
*
*
*
x
x
*
*
x
*
x
x
x
x
*
*
x
x
x
x
*
x
x
*
*
x *
x*
*x
* x
* x
x
x
x
x
x
x
x
x
*
*
.HYO Qmax =
*
*
*
*
*
*
*
*
1. 7 cfs
* File: C-W-25 .HYO Qmax = 2. 7 cfs
POND-2 Version: 5.17 S/N:
EXECUTED: 02-08-1995 14:36:05
***********************************************
* *
* CLARKE & WYNDHAM PARKING FACILITY *
* LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION *
* 50 YEAR STORM *
* *
* *
***********************************************
Inflow Hydrograph: C-W-50 .HYO
Rating Table file: C-W .PND
----INITIAL CONDITIONS----
Elevation = 99.65 ft
Outflow 0 .00 cfs
Storage 0 cu-ft
Page 1
INTERMEDIATE ROUTING
GIVEN POND DATA COMPUTATIONS
--------------------------------------------------------
!ELEVATION! OUTFLOW I STORAGE I 2S/t I 2S/t + 0
I (ft) I (cfs) I (cu-ft) I I (cfs) Ccfs)
I
I , _________ --·----------------! !-------------------------!
I 99.65 0.0 01 0.0 0.0
I 99.70 0.0 01 0.0 0.0
I 99.75 0.1 31 0.1 0.2
I 99.80 0.2 91 0.3 0.5
I 99.85 0.4 221 0.7 1.1
I 99.90 0.5 431 1.4 1.9
I 99.95 0.7 741 2.5 3.2
I 100.00 0.9 117 I 3.9 4.8
I 100.05 1.1 173 I 5.8 6.9
I 100.10 1.3 2451 8.2 9.5
I 100. 15 1.5 3561 11.9 13.4
I 100.20 1.8 5151 17.2 19.0
I 100.25 2.0 7021 23.4 25.4
I 100.30 2.3 9171 30.6 32.9
I 100.35 2.6 1, 161 I 38.7 41.3
------------------------------------------------------
Time increment (t) = 1.0 min.
POND-2 Version: 5.17 S/N: Page 2
EXECUTED: 02-08 -1995 14:36:05
Pond File: c-w .PND
Inf low Hydrograph: C-W-50 .HYO
Outflow Hydrograph: OUT .HYO
INFLO\.I HYDROGRAPH ROUTING COMPUTATIONS
-------------------------------·---·----------------------------------
TIME I INFLO\.I I 11+12 2S/t -0 2S/t + 0 I OUTFLOW ELEVATION I
Cmin) I (cfs) I (cfs) (cf s ) Ccfs ) I (cf s ) (ft) I
--------1---------1 -·-------............................ -----------1------------------1
0.0 0 .001 0.0 0.01 0.00 99.65
1.0 0 .301 0.3 0.0 0.31 0 .14 99 .77
2.0 0.611 0.9 0.3 0.91 0 .34 99.83
3.0 0.91 I 1.5 0.8 1.81 0.48 99.89
4.0 1.221 2.1 1.6 3.01 0.66 99.94
5.0 1.521 2.7 2.7 4.41 0.85 99.99
6 .0 1.83 I 3.4 4.0 6.01 1.02 100.03
7 .0 2.131 4.0 5.6 7.91 1.18 100.07
8.0 2.441 4.6 7.5 10 .21 1.34 100 .11
9.0 2. 741 5 .2 9.7 12.71 1.46 100. 14
10.0 3 .051 5.8 12.3 15.51 1.62 100. 17
11.0 2 .741 5.8 14.6 18. 11 1. 75 100. 19
12.0 2 .441 5.2 16. 1 19.81 1.82 100.21
13.0 2.13 I 4.6 17.0 20 .71 1.85 100.21
14.0 1.831 4.0 17.2 20.91 1.86 100.22
15.0 1 .521 3.4 16.9 20.61 1.85 100.21
16.0 1.221 2.7 16.0 19.61 1.82 100.20
17.0 0.911 2.1 14.6 18.1 I 1. 75 100. 19
18.0 0.61 I 1.5 12.8 16.1 I 1.65 100.17
19.0 0.301 0.9 10.7 13.71 1.52 100.15
20.0 0.001 0.3 8.2 1 i.o I 1.38 100. 12
................ ... -.......... -------------------------------------------------------
POND-2 Version: 5.17 S/N: Page 3
EXECUTED: 02-08 -1995 14:36:05
****************** SUMMARY OF ROUTING COMPUTATIONS ******************
Pond File:
Inf low Hydrograph:
C-W .PND
C-W-50 .HYO
Outflow Hydrograph: OUT .HYO
Starting Pond W.S. Elevation = 99.65 ft
***** Sl.lmlary of Peak Outflow and Peak Elevation *****
Peak Inflow
Peak Outflow
Peak Elevation
= 3.05 cfs
1.86 cfs
. 100.22 ft
***** Sl.lmlary of Approximate Peak Storage *****
Initial Storage
Peak Storage From Storm
Total Storage in Pond =
0 cu -ft
572 cu -ft
572 cu -ft
POND-2 Version: 5.17 S/N:
Pond File:
Inflow Hydrograph:
C-\1 .PND
C-\1-50 .HYO
Outflow Hydrograph: OUT .HYO
Peak Inflow = 3.05 cfs
Peak Outflow = 1.86 cfs
Peak Elevation = 100.22 ft
Page 4
EXECUTED: 02-08-1995
14:36:05
Flow (cfs)
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
.----·· 1-----1-----1-----1-----1-----1-----1-----1 -----1-----1-----1-
1
0.0 ·I*
I x*
1.0 -I x *
I x *
2.0 -I x *
I x
3.1 -1 x
I x
4.1 ·I x
5.1
6.1
7.1
8.2
9.2
I
· I
I
·I
I
· I
I
-I
I
· I
10.2 -
11.2 -
12.2 -
13.3 -
14.3 -
15.3 -
16.3 -
17.3
18.4
19.4
I
·I
I
-I
I
-1 *
I*
I
TIME
(min)
*
*
x File: OUT
*
*
*
x
x
x
x
*
*
*
*
*
x
x
x
x
x
x
x
*
*
*
x
x
*
x
x
*
x
x
*
x
x
*
x *
x*
*x
* x
x
x
x
x
x
x
x
x
.HYO Qmax =
*
*
*
*
*
*
*
*
*
*
*
*
1. 9 cfs
* File: C-W-50 .HYO Qmax = 3.0 cfs
POND·2 Version: 5.17 S/N: Page 1
EXECUTED: 02·08·1995 14:38:31
***********************************************
* *
* CLARK & WYNDHAM PARKING FACILITY *
* LOT 14 & 15, BLOCK 6 & 7, BOYETT ADDITION *
* 100 YEAR STORM *
* *
* *
***********************************************
Inf low Hydrograph: C-W-100 .HYO
Rating Table file: C·W .PND
-·-·INITIAL CONDITIONS·--·
Elevation = 99.65 ft
Outflow = 0.00 cfs
Storage = 0 cu·ft
GIVEN POND DATA
-------·----------.......................
INTERMEDIATE ROUTING
COMPUTATIONS
·-----------..............................
!ELEVATION OUTFLOW STORAGE I 2S/t 2S/t + 0
I (ft) Ccfs) (cu·ft) I Ccfs) Ccfs)
!········----------··-·······! .......................... -------------
I 99.65 0.0 01 0.0 0.0
I 99.70 0.0 01 0.0 0.0
I 99.75 0.1 31 0.1 0.2
I 99.80 0.2 91 0 .3 0.5
I 99.85 0.4 221 0.7 1.1
I 99.90 0.5 431 1.4 1.9
I 99.95 0.7 741 2.5 3.2
I 100.00 0.9 1171 3.9 4.8
I 100.05 1.1 1731 5.8 6.9
I 100. 10 1.3 245 I 8.2 9 .5
I 100.15 1.5 3561 11.9 13.4
I 100.20 1.8 5151 17.2 19.0
I 100.25 2.0 7021 23.4 25.4
I 100.30 2.3 9171 30.6 32.9
I 100.35 2.6 1, 161 I 38.7 41.3
--------------------------------------------------------
Time increment (t) 1.0 min.
POND-2 Version: 5. 17 S/N: Page 2
EXECUTED: 02 -08-1995 14:38:31
Pond File: C-IJ .PND
Inf low Hydrograph: C-IJ-100 .HYO
Outflow Hydrograph: OUT .HYO
INFLOW HYDROGRAPH ROUTING COMPUTATIONS
------------------------------------------------------------------------
I TIME I INFLOIJ I 11+12 2S/t -0 I 2S/t + 0 I OUTFLOW ELEVATION
I (min) I (cfs) I (cfs) (cfs) I (cfs) I (cfs) (ft)
1--------1---------1 ---------................................. -----------1------------------
0.0 0.001 0.0 0.01 0.00 99.65
1.0 0.321 0.3 0.0 0.31 0.14 99.77
2.0 0.641 1.0 0.3 i.01 0.35 99.84
3.0 0.951 1.6 0.9 1.91 0.49 99.90
4.0 1.271 2.2 1.7 3.11 0.69 99.95
5.0 1.591 2.9 2.8 4.61 0.87 99.99
6.0 1. 91 I 3.5 4.2 6.31 1.05 100.04
7 .0 2.231 4.1 6.0 8.41 1.22 100.08
8.0 2.541 4.8 8.0 10.71 1.36 100.12
9.0 2.861 5.4 10.4 13.41 1.50 100. 15
10.0 3.181 6.0 13. 1 16.41 1.66 100.18
11. 0 2.861 6.0 15.5 19. 11 1.81 100.20
12.0 2.541 5.4 17.2 20.91 1.86 100.22
13.0 2.231 4.8 18.2 22.01 1.89 100.22
14.0 1. 91 I 4.1 18.5 22.31 1.90 100.23
15.0 1.591 3.5 18.2 22.01 1.90 100.22
16.0 1.271 2.9 17.4 21. 11 1.87 100.22
17.0 0.951 2.2 15.9 19.61 1.82 100.20
18.0 0.641 1.6 14.1 17.5 I 1. 72 100. 19
19.0 0.321 1.0 11.9 15.ol 1.59 100.16
20.0 0.001 0.3 9.3 12.21 1.44 100. 13
---------------------------------------------------------------------
POND-2 Version: 5.17 S/N: Page 3
EXECUTED: 02-08-1995 14:38:31
****************** SUMMARY OF ROUTING COMPUTATIONS ******************
Pond File: C-W .PND
Inf low Hydrograph: C-W-100 .HYO
Outflow Hydrograph: OUT .HYO
Starting Pond W.S. Elevation = 99.65 ft
***** Sl111118ry of Peak Outflow and Peak Elevation *****
Peak Inflow =
Peak Outflow =
Peak Elevation =
3. 18 cfs
1 .90 cfs
100.23 ft
***** Sl111118ry of Approximate Peak Storage *****
Initial Storage
Peak Storage From Storm
Total Storage in Pond
0 cu-ft
613 cu-ft
613 cu-ft
POND-2 Version: 5.17 S/N:
Pond File: c-w .PND
Inflow Hydrograph: C-W-100 .HYO
Outflow Hydrograph: OUT .HYO
Peak Inflow 3.18 cfs
Peak Outflow = 1.90 cfs
Peak Elevation = 100.23 ft
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
Page 4
EXECUTED: 02-08-1995
14:38:31
Flow (cfs)
4.0 4.5 5.0 5.5
.------1-----1-----1-----1-----1-----1-----1-----1-----1-----1-----1-
I
0.0 -I*
I x*
1.0 -1 x *
I x *
2.0 -1 x *
I x *
3.1 -1 x *
x *
4.1 x *
x *
5.1 x *
x *
6. 1 x *
x *
7.1 x *
x *
8.2 -x *
x *
9.2 -x *
x *
10.2 -1 x *
I x *
11.2 -1 x *
I x *
12.2 -x *
x *
13.3 -x *
x*
14.3 -*x
* x
15.3 -* x
* x
16.3 -* x
* x
17.3 -* x
* x
18.4 -* x
* x
19.4 -* x
I* x
I
TIME
(min)
x Fi le: OUT .HYO Qmax = 1. 9 cfs
* File: C-W-100 .HYO Qmax 3.2 cfs
SS -232 / 113 1
ACCOUNT NO. 001 -0()(}0 -'-ff (g -3D -C:/D
CITY OF COLLEGE STATION
tDD ~oo 3 2 3 9 3 4
$ Io o · 0 o _____ __.L,4--+.-"'-0"""-+----'-;_.:;_o_. 19 ---'-?-'-/--
REcE 1v Eo oF ______ IBU,,.:;....::,_.::._=U==-----c:f--:::..;?<fy-=--71-LJ.tt...ldd~'h~~oa.<:::1· ==-----------
FOR ~ ______ DqL~?~P__:~~~-~fir-e.L..----------
6 1:::,-~ £t-
Pa id by_ Check ~ Cash ---THANK YOU U:-1~
CITY OF COi .I .EGE STATION
August 15, 1994
Clarke & Wyndham
3608 E 29th Street Ste 100
Bryan, TX 77802
Attn : Paul J. Clarke
Dear Paul,
Post Office Box 9960 1101 Texas Avenue • ; ·
College Station, Texas 77842-9960 ···
(409) 764-3500
We are in receipt of the Drainage Development Permit application for the parking lot at 315
Church Street. However, a drainage report was not submitted . In order to issue the permit,
this report must be included for review and approval.
If you have any questions, please feel free to call me at 764-3570 .
Veronica J.B. org , E
Asst. City Engineer
cc : Shirley Volk, Development Coordinator
Brett McCully, Project Manager
Home of Texas A&M University
Figure XII
Application Form
Development Permit
Inside/Outside &tablished Flood Hazard Areas
City of College Station, Texas
(re: Ordinance No. 1728)
SiteLega!Description: Lot 14 & 15, Block6-7, w. c. Boyett, College Station
Site Address: 315 Church Street
Owner: Northga te J. V.
c/o Paul J. Clarke, Inc.
3608 East 29th, Ste. 100
Address: B;-yau, TX 77802
Telephone No.: _8_4_6_-_4_38_4 _____ _
4103 S . Texas, Ste. 211
Architect/ Address: Bryan, TX 77802
Engineer: __ R_o_b_er_t_s_o_n_E_n""""g_in_e_e_r_i_n-'-g _________ Telephone No.: _8_4_6_-_2_23_7 _____ _
Contractor: Address:
-------------------~ -------------Te 1 e phone No.:----------
Date Application Filed: __ 8_/_10_/_9_4 ___________ Approved: ------------
Application is hereby made for the following specific waterway alterations: __ N_o_n_e _________ _
Attached as part of this application:
l]J Application Fee
[j Signed Certificate
l]J Site and Construction Plans, with supporting documentation: two (2) copies of each
l]J Other: Landscape Plan
ACKNOWLEDGEMENTS:
L Paul J. Clarke , Inc. , as owner, hereby acknowledge or affirm that:
The above Drainage Plan and supporting documents complies wiht the requirements of Ordinance No. 1728,
and <(?Owner ~~ 8/10/94
Date
~ Same
Developer Date
~ Same
Contractor Date
Page 1of2
SPECIFICATIONS
NEW PARKING LOT
CHURCH & 2ND STREET
COLLEGE STA.TION, TEXAS
Set Number __ _ July, 1994
Robertson Engineering
4103 South Texas Avenue, Bryan, Texas 77802, 409\846-2237
TABLE OF CONTENTS
UST OF SPECIFICATIONS DIVISIONS AND SECTIONS
Division 02
050
200
510
Division 16
000
110
120
121
450
COVER
SITE WORK
Demolition
Earthwork
Concrete Paving
ELECTRICAL
General Requirements for All Electrical Work
Raceways
Wires and Cables
Wire Connections and Devices
Grounding
New Parking Lot, Church & 2nd Street
July, 1994
1
2
7
5
2
2
1
2
TC-1
DIVISION 2 -SITE WORK
Section
02050 Demolition
02200 Earthwork
0251 O Concrete Paving
New Parking Lot, Church & 2nd Street
NEW PARKING LOT
CHURCH & 2ND STREET
COLLEGE STATION, TEXAS
Pages
1
2
7
Division 2 -Sitework
SECTION 02050
DEMOLITION
50.01 Schedule
Submit schedule indicating proposed sequence of operations for selective demolition
work to Owner's Representative for review prior to commencement of work. Include
coordination for shut-off, capping, and continuation of utility services as required,
together with details of dust and noise control.
50.02 Protections
Provide temporary barricades and other forms of protection as required.
50.03 Utility Services
Maintain existing utilities in service and protect against damage during demolition
operations.
50.04 Demolition
Perform selective demolition work in a systematic manner.
A. Demolish building, concrete foundation and all related homes in total.
B. Disconnect electrical services, plumbing and water lines.
1. Use power-driven concrete saw for all saw cuts as indicated.
50.05 Disposal
Remove waste materials, debris and rubbish from site and legally dispose of at a Texas
Department of Health (TOH) permitted solid waste facility . In hauling any material from
the construction site, it shall be the responsibility of the Contractor to prevent debris from
dropping from vehicles and littering the area streets and roads. The Contractor shall
promptly remove any debris which falls from vehicles.
Do Not burn or bury rubbish and waste materials on Project Site.
Do Not dispose of volatile wastes such as mineral spirits, oil or paint thinner in
storm or sanitary drains .
Do Not dispose of wastes into streams or waterways.
Do Not dispose of excess concrete on the Project site or Campus.
50.06 Clean-up and Repair
Upon completion of demolition work, remove tools, equipment and demolished materials
from site. Remove protections and leave areas clean .
50.07 Repair
Repair demolition performed in excess of that required. Return areas and surfaces to
remain to condition existing prior to commencement of demolition work. Repair adjacent
construction or surfaces soiled or damaged by demolition.
New Parking Lot, Church & 2nd Street
02050-1
END OF SECTION
SECTION 02200
EARTHWORK
200.01 Existing Utilities
Locate by hand excavation and provide protection from damage. Cooperate with Owner
and utility companies for maintaining services . Do not break utility connections without
notifying Architect/Engineer a minimum of 48 hours in advance and providing
acceptable temporary services .
Repair damages to utilities as directed by Owner's Representative.
200.02 Explosives
The use of explosives is not permitted.
200.03 Protections
Protect structures, utilities, sidewalks, pavements, trees and other facilities in area of
work. Barricade open excavations and provide warning lights.
200.04 Materials
A. Soils
1. Fill and back fill soils shall be previously excavated soil from the site.Such soil
shall be free from trash, organic matter or rubble. Any additional fill soil required
shall be obtained from off the site and shall be a sandy soil or sandy clay with a
maximum Plasticity Index of 15 or less and free from trash, organic matter or
rubble.
200.05 Application
A . Stripping
1. Strip top soil from the area and to have grade changes, either excavation or fill,
and all areas under new construction . No stripping of excavation shall occur
within the drip line o.f trees or groups of trees indicated to remain .
2 . Strip top soil from these areas to the depth of organic matter, but not less than
6" deep. Remove from project site .
B. Earthwork and Compaction
1 . Preparation of Subgrade: The subgrade shall be excavated and shaped in
conformity with the typical sections shown on plans, lines and grades as
established by the Engineer. Area shall be proof rolled and all unstable or
otherwise objectionable material shall be removed from the subgrade and
replaced with approved material, then entire subgrade shall be compacted to the
same density as noted in B.2/. below .
2 . All fill shall be placed in lifts of not more than 8" loose thickness, wetted or dried
to a uniform moisture content within 3% optimum, and thoroughly compacted to
a uniform density of not less than 95% as determined by ASTM D 1557.
C . Top Soil
1. All landscaped areas shall receive a layer of top soil not less than 6" thick to bring
these areas to finish grades . This soil may be from stripping . Any additional top
soil required shall be loamy soil approved prior to use .
2 . Top soil shall be applied after these areas are no longer subject to construction
traffic and shall be dragged or raked smooth and compacted with lawn rollers
only as required to prevent washing or excessive settlement.
3. Finish grading of these areas shall provide good drainage and no low spots for
water to collect will be acceptable. Fill any ruts, holes and depressions and finish
to a tolerance of one inch in ten feet under straight edge.
New Parking Lot, Church & 2nd Street 02200-1
200.06 Test ing
A. The laboratory w ill make selections of the samples from the actual soils and base
materials to be used in the Project. The laboratory will determine compaction curves
for the subgrade soil. During compaction operations , the laboratory will perform in -
place density and moisture tests on flexible base and on each lift of sub-grade fill.
B. The Contractor shall notify the laboratory, well in advance, of when the operations
will be performed so that the laboratory personnel can properly arrange their testing.
The Contractor shall notify them when each lift is nearing completion and shall wait
until in-place test in g has been accomplished before applying subsequent lifts.
200.07 Maintenance
Repai r and re-estab li s h grades in settled , eroded, rutted , or otherwise damaged areas .
In damaged compact ed areas , scarify surface, reshape , and compact to requ ired
density prior to further construction .
200.08 Disposal
Remove excess excavated material , trash , debris, and waste material from site.
200.1 O Alum inum Signs
A Standard : Comply with recommendations of Texas Highway Department
Specifications , Item 636.
B. Description : Th is item shall govern for alum inum signs which are of one piece
construction made from sheet alum inum , and which have the face side reflectorized .
1. Sign Blanks : Sheet aluminum sign blanks shall conform with Departmental
Specification D-9-7110 , "Aluminum Sign Blanks ", and shall be of the thickness
shown on the p lans.
C. Hardware for attach ing aluminum signs (Type A) to guide signs . Attachments of
Aluminum Signs (Type A) to gu ide signs as a part of the guide sign ryiessage shall
be made by screws of stainless steel , galvanized steel , or aluminum , in conformance
with Departmental Specification D-9-7120, "Sign Hardware". Dissimilar metals shall
be so selected or insulated as to prevent corros ion.
D. Fabrication
1. Cutting and Handling : Sign blanks shall be cut to the proper s ize and shape as
shown on the plans, shall be free of buckles , warps, burrs , dents, cockles and
other defects resulting from fabricat ion , and shall be essentially a plant surface.
a . The sign blanks shall not be handled except by device or clean canvas gloves
between all cleaning operations and the application of the reflective material.
There shall be no opportunity for the blanks to come in contact with grease,
oils, or contaminants prior to the application of the reflective material.
b . Sign Message: Sign messages shall be the size and color shown on the
plans. Screen processing ink approved by the Texas Highway Department 's
Materials and Tests Division shall be used for sign messages applied to sign
faces by the screen process . Messages shall be clean , sharp edges with no
runs or sags and shall be of sufficient thickness to completely cover the back-
ground material. Screen inks shall conform the Departmental Specification D-
9-8300 , "Flat Surface Reflect ive Sheeting".
E. Cleaning: The signs shall be cleaned prior to inspection. The signs shall be washed
with a cleaning solut ion acceptable to the manufacturer of the sign coating to remove
all grease, oil, dir, smears, streaks, finger marks and other foreign particles prior to
shop inspection and prior to final inspection, after erection.
F. Support Post:
1. Materials shall be 2" galvanized steel pipe.
2 . Post shall be erected in concrete base as detailed vertically plumb and located
as shown on drawings. Pipe end exposed shall have a threaded cap .
New Parking Lot, Church & 2nd Street
02200-2
END OF SECTION
200.06 Testing
A. The laboratory will make selections of the samples from the actual soils and base
materials to be used in the Project. The laboratory will determine compaction curves
for the subgrade soil. During compaction operations , the laboratory will perform in-
place density and moisture tests on flexible base and on each lift of sub-grade fill.
B. The Contractor shall notify the laboratory, well in advance, of when the operations
will be performed so that the laboratory personnel can properly arrange their testing.
The Contractor shall notify them when each lift is nearing completion and shall wait
until in-place testing has been accomplished before applying subsequent lifts .
200.07 Maintenance
Repair and re-establish grades in settled , eroded, rutted , or otherwise damaged areas.
In damaged compacted areas, scarify surface, reshape, and compact to required
density prior to further construction.
200.08 Disposal
Remove excess excavated material , trash, debris, and waste material from site .
200.10 Aluminum Signs
A. Standard : Comply with recommendations of Texas Highway Department
Specifications , Item 636.
B. Description: This item shall govern for aluminum signs which are of one piece
construction made from sheet aluminum, and which have the face side reflectorized.
1. Sign Blanks: Sheet aluminum sign blanks shall conform with Departmental
Specification D-9-7110, "Aluminum Sign Blanks", and shall be of the thickness
shown on the plans.
C. Hardware for attaching aluminum signs (Type A) to guide signs. Attachments of
Aluminum Signs (Type A) to guide signs as a part of the guide sign ryiessage shall
be made by screws of stainless steel, galvanized steel, or aluminum , in conformance ·
with Departmental Specification D-9-7120 , "Sign Hardware". Dissimilar metals shall
be so selected or insulated as to prevent corrosion.
D. Fabrication
1. Cutting and Handling : Sign blanks shall be cut to the proper size and shape as
shown on the plans, shall be free of buckles , warps, burrs, dents, cockles and
other defects resulting from fabrication, and ~hall be essentially a plant surface.
a. The sign blanks shall not be handled except by device or clean canvas gloves
between all cleaning operations and the application of the reflective material.
There shall be no opportunity for the blanks to come in contact with grease,
oils , or contaminants prior to the application of the reflective material.
b. Sign Message: Sign messages shall be the size and color shown on the
plans. Screen processing ink approved by the Texas Highway Department 's
Materials and Tests Division shall be used for sign messages applied to sign
faces by the screen process. Messages shall be clean , sharp edges with no
runs or sags and shall be of sufficient thickness to completely cover the back-
ground material. Screen inks shall conform the Departmental Specification D-
9-8300, "Flat Surface Reflective Sheeting".
E. Cleaning : The signs shall be cleaned prior to inspection. The signs shall be washed
with a cleaning solution acceptable to the manufacturer of the sign coating to remove
all grease, oil, dir, smears, streaks , finger marks and other foreign particles prior to
shop inspection and prior to final inspection, after erection.
F. Support Post:
1. Materials shall be 2" galvanized steel pipe .
2. Post shall be erected in concrete base as detailed vertically plumb and located
as shown on drawings . Pipe end exposed shall have a threaded cap .
New Parking Lot, Church & 2nd Street
02200-2
END OF SECTION
SECTION 02510
CONCRETE PAVING
510.01 Scope
A. Work included in this Section
1. Concrete paving, aprons, curb and sidewalks.
2. Reinforcing steel, concrete curbs.
3. Expansion joints, joint sealant, forming and accessories as required for concrete
items herein .
4. Future irrigation sleeves.
5. Painting Striping.
B. Work specified under other Sections
1 . Earthwork -Section 02200
510.02 Materials
A.Concrete
1. Cement shall conform to Standard Specifications for Portland Cement, ASTM C
150, latest revision and shall be as follows:
Type I -Normal portland cement for use in general Concrete construction.
Type II -High early strength cement for use in lieu of normal cement only on
approval of the Engineer.
Only one brand of cement shall be used in the structure except by permission
of the Engineer. When such permission is granted and more than one brand is
used in the structure, the resulting concrete shall be uniform in color.
2. Fine aggregate shall consist of sand composed of clean, hard durable uncoated
grains free from an excess of salt or alkali, and shall conform to ASTM C33 .
3. Coarse aggregates.hall be hard, durable gravel or crush stone conforming to the
requirements of ASTM C33. The maximum size and gradation of aggregate shall
be in accordance with ASTM C33, Table II, for the aggregate size number
scheduled under "Proportions", below.
4. Water used in mixing concrete shall be clean and free from deleterious amounts
of acids, alkalis, or organic materials.
5. All concrete shall contain water reducing agent equal to Master Builder's
"Pozzolith 344N" in the proportion of three ounces per sack of cement. The
admix shall be added at the mixer in strict accordance with the Manufacturer 's
directions. Other approved products for this purpose are "PSI Normal" as
manufactured by Gifford-Hill and Company, Inc., and "Trimix" as manufactured
by Sonneborn-Contech, Inc.
6. All Concrete where indicated in the schedule under "Proportions", below shall
contain air entraining agent "MBVR" as manufactured by Master Builders, "Darex
AEA" as manufactured by Grace Construction Materials, or "Aerolith" as
manufactured by Sonneborn-Contech, Inc., in the quantity required to produce
the percentage of air entrainment scheduled. Air entraining agent shall be
compatible with water reducing admixture used .
New Parking Lot, Church & 2nd Street 02510-1
7 . Proportions
a. Concrete shall be proportioned to provide adequate work-ability, resistance
to exposure and the strength as indicated and shall be of the following type:
(1) Schedule of Types of Concrete:
Type
A
Min. Comp.
Strength
(28 days)
3000 psi.
Maximum Water*
Min. Cement Per Sack of
Content (94# Cement
Sacks/Cu. Yd. U. S. Gallons
5 .0 6.50
% of
Air
4 to 5
(Table II)
ASTM C 33
467
* Free water or moisture carried by aggregate must be included as part of
the mixing water. Water ration will require a slight reduction due to the
add ition of the admixtur:e.
(2) Location of type of Concrete:
Type A -Concrete paving, curbs, aprons , sidewalks (all concrete).
b . The proportions and exact amounts of all materials entering into the concrete
shall be determined by the laboratory as specified in 510 .04, below. All
necessary equipment shall be provided to determine and control the actual
amount of materials in each concrete mix. All materials shall be measured
separetely on weight basis and the batching plant shall provide scales of
approved type for weighing same. The proportions will be changed
whenever , in the opinion of the Engineer, such changes become necessary
to overcome deficiencies and to obtain the required strength, the desired .
durability, density , workability or consistency. Consistency in the field will be
measured by the slump test in accordance with ASTM C 143. The slump
shall fall wit h in the following limits: maximum 5", minimum 3".
B. Curing Materials
1. Sand for curing shall be c lean, washed , non-staining sand equal to that specified
under 510.03.02, above, for fine aggregate.
2. Protective film shall be 6 mil polyethylene film.
3 . Curing Compound shall be "Magic Kote Cure and Hard" as manufactured by
Symons Manufacturing Company.
C. Forms shall be either metal or wood, free of warp and of a depth equal to the depth
of the concrete and constructed so as to adequately support the concrete and
maintain it in the p roper position during the pouring and curing operations. Steel
temp lets shall be 1 /8" thickness and shall conform to the profile of the curb, or curb
and gutter, as applicable, and shall be matched from the bottom to fit over the
reinforcing steel in order to insure their removal.
D. Expansion Joints
1. Expansion joint f iller material shall be closed cell polyethylene foam and shall be
Sonoflex Fas manufactured by Sonneborn Building Products, or approved equal.
2. Expansion Joint sealer material shall be Sonolastic Paving Joint Sealant as
manufactured by Sonneborn-Contech, Inc ., or approved equal. Primer shall be
by same manufacturer.
E. Jackets for slip dowels shall be treated paper tube dowel caps "no. 86 " as
manufactured by Heckmann Building Products, or approved equal , of proper sizes
to protect the full length of the dowels on one side of the joint.
F. Metal Control joints shall be Galvanized Metal #G33-6 by Dayton Superior with a
plastic pull cap #G35 by Dayton Superior or equal.
New Parking Lot, Church & 2nd Street 02510-2
7. Proportions
a. Concrete shall be proportioned to provide adequate work-abil ity , resistance
to exposure and the strength as indicated and shall be of the following type:
(1) Schedule of Types of Concrete:
Type
A
Min. Comp.
Strength
(28 days)
3000 psi.
Maximum Water*
Min. Cement · Per Sack of
Content (94# Cement
Sacks/Cu. Yd. U. S. Gallons
5.0 6.50
% of
Air
4 to 5
(Table 11)
ASTM C 33
467
* Free water or moisture carried by aggregate must be included as part of
the mixing water . Water ration will require a slight reduction due to the
addition of the admixtur:e .
(2) Location of type of Concrete :
Type A -Concrete paving, curbs, aprons , sidewalks (all concrete).
b . The proportions and exact amounts of all materials entering into the concrete
shall be determined by the laboratory as specified in 510 .04 , below . All
necessary equipment shall be provided to determine and control the actual
amount of materials in each concrete mix. All materials shall be measured
separetely on weight basis and the batching plant shall provide scales of
approved type for weighing same. The proportions will be changed
whenever, in the opinion of the Engineer, such changes become necessary
to overcome deficiencies and to obtain the required strength , the desired .
durability , density, workability or consistency. Consistency in the field will be
measured by the slump test in accordance with ASTM C 143 . The slump
shall fall within the follow i ng limits : maximum 5", minimum 3".
B. Curing Materials
1. Sand for curing shall be clean , washed , non-stain ing sand equal to t hat specified
under 510.03.02, above, for fine aggregate.
2 . Protective film shall be 6 mil polyethylene film .
3 . Curing Compound. shall be "Magic Kate Cure and Hard " as manufactured by
Symons Manufactu ring Company.
C . Forms shall be either inetal or wood, free of warp and of a depth equal to the depth
of the concrete and constructed so as to adequately support the concrete and
maintain it in the proper position during the pouring and curing operations. Steel
templets shall be 1/8" thickness and shall conform to the profile of the curb , or cu rb
and gutter, as applicable, and shall be matched from the bottom to fit over the
reinforcing steel in order to insure their removal.
D. Expansion Joints
1. Expansion joint filler material shall be closed cell polyethylene foam and shall be
Sonoflex Fas manufactured by Sonneborn Building Products , or approved equal.
2. Expansion Joint sealer material shall be Sonolastic Paving Joint Sealant as
manufactured by Sonneborn-Contech , Inc ., or approved equal. Pr imer shall be
by same manufacturer.
E. Jackets for slip dowels shall be treated paper tube dowel caps "no. 86" as
manufactured by Heckmann Building Products , or approved equal, of proper sizes
to protect the full length of the dowels on one side of the joint.
F. Metal Control joints shall be Galvanized Metal #G33-6 by Dayton Superior with a
plastic pull cap #G35 by Dayton Superior or equal.
New Parking Lot, Church & 2nd Street 02510-2
G. Reinforcing Steel
1. Reinforcing steel for use in all concrete shall be deformed billet steel bars
conforming to ASTM A 615, Grade 40.
2. Submit manufacturer's certified mill tests sheets giving quantities and properties
of steel used to fabricate reinforcing and location of mill.
3. Bars shall be free from flaws or mill defects and must be cleaned of all loose
rust, scale, grease, paint, or other coatings before being used. Warehouse
stocks, if badly rusted in cross section, will not be acceptable.
4. All rods shall be bent to the required shape before being placed in the forms.
5 . Chairs, bolsters and supports shall be those manufactured by the Construction
Materials Division of Southern Slag Products Company, or approved equal.
Those for use over compacted subgrade or over felts shall be equipped with
bearing plates.
H. Irrigation Sleeves -PVC Pipe and fittings with solvent weld joints: 4" -Schedule 40,
6" and larger -maximum Standard. Dimension Ration (SER).
I. Painting of striping and traffic markings
1. Paint for markings and striping shall be Traffic Paint as manufactured by Pratt
and Lambert, or approved equal. Color shall be white and yellow. Paint all
markings and stripes as indicated on the Drawings, one coat 20 mil wet
thic~ness ; 4" wide stripes, markings as detailed.
510.03 Concrete Testing Service
The Owner will employ a testing laboratory to perform materials evaluation, testing and
design of concrete mixes.
A. Special Testing : Refer to the GENERAL PROVISIONS FOR SPECIAL TESTING.
510.04 Quality Control .
Testing laboratory will perform sampling and testing during concrete placement , which
may include the following as directed by Engineer. This testing does not relieve
Contractor of responsibility of providing concrete in compliance with specifications.
Contractor may perform additional testing as necessary , at no expense to Owner, to
ensure quality of concrete.
510.05 Sampling
ASTM C 172
510.06 Slump
ASTM C 143, one test for each load at point of discharge.
510.07 Air Content
ASTM C 173, one for each set of compressive strength specimens.
510.08 Compressive Strength
ASTM C 39, one set for each 100 cu. yds. or fraction thereof of each class of
concrete; 1 specimen tested at 7 days, 1 specimen tested at 18 days, and one
retained for later testing if required .
When the total quantity of a given class of concrete is less than 50 cu. yds.,
strength tests may be waived by Engineer if field experience indicated evidence
of satisfactory strength.
New Parking Lot, Church & 2nd Street 02510-3
51 0.1 O Test Results
Test Results will be reported in writing to Engineer, Contractor and concrete producer
on same day tests are made.
510.11 Laboratory Reports
Submit 2 copies of laboratory test or evaluation reports for concrete materials and mix
designs.
510.12 Mix Proportions and Designs
Proportion mixes by laboratory trial batch .
51 0.13 Weather
A. Cold and hot weat her requi rements
1. Concrete shall not be placed when the temperature is 40 degrees For less and
falling . It may be placed wher1 the temperature is 40 degrees F or more and
rising, providing there is no reason to expect a drop to below 40 degrees F within
twelve hours of the conclusion of the pour.
2. No anti-freeze admixtures will be allowed .
3. When temperatures of 96 degrees For above are predicted for the day of the
pour a retarding agent shall be used in lieu of the "Pozzolith 344 N" specified in
510.03.5 above. the agent shall be equal to "Pozzolith (Retarder)" as
manufactured by Master Builders or approved equal.
S-10 .14 Application
A. Subgrade preparat ion:
1. Excavation and backfilling for all items of site concrete will be accomplished
under Section 02200.
2. Th is contractor shall thoroughly inspect the preceding work and satisfy himself
that it has been properly accomplished. Should he find any conditions which
will adversely effect his work, he shall promptly notify the Owner.
3. Beginning work under this Section without such notification to the Owner will
constitute acceptance, by this Contractor, of the preceding work.
1
8. Reinforcing steel shall be of the sizes and spacings, and located in the same
manner as specified under Section 02510.03.H of the Specifications.
1. Placing reinforcements :
a . Reinforcement shal! be accurately positioned and unless otherwise shown
or specified, shall be secured against displacement by using , at
intersections, annealed iron wire of not less than No. 18 gauge or suitable
metal clips .
b. Reinforcement shall be supported by hangers where necessary and shall be
supported by metal chairs , bolsters, and spacers in ac.cordance with the
"Specifications for Placing Accessories" continued in "A Manual of Standard
Practice", latest edition , as published by the Concrete Reinforcing Steel
Institute.
c. All spacing bars shall be as shown on Drawings, and in general
reinforcement shall be placed , spliced , lapped, bent, located, etc., in
accordance with recommendations of the American Concrete Institute as set
forth in ACI Publications 315-174 and 318-80.
2. Concrete protection for reinforcement
a. The reinforcement shall be protected by the thickness of concrete indicated
on the Drawings. Where not otherwise shown, the thickness of concrete
over the rei nforcement shall conform to ACI 318-80, Article 7. 7.1.
New Parking Lot, Church & 2nd Street 02510-4
510 .1 O Test Results
Test Results will be reported in wr it ing to Eng ineer, Contractor and concrete producer
on same day tests are made.
510.11 Laboratory Reports
Submit 2 copies of laboratory test or evaluation reports for concrete materials and mix
designs.
510 .1 2 Mix Proportions and Designs
Proportion mixes by laboratory tr ial batch.
510 .13 Weather
A. Cold and hot weather requirements
1. Concrete shall not be placed when the temperature is 40 degrees For less and
falling . It may be placed wher1 the temperature is 40 degrees F or more and
.,, rising, providing there is no reason to expect a drop to below 40 degrees F with i n
twelve hours of the conclusion of the pour.
'-2. No anti-freeze admixtures will be allowed .
3. When temperatu res of 96 degrees F or above are predicted for the day of the
pour a retarding agent shall be used in lieu of the "Pozzolith 344 N" specified in
510 .03 .5 above. the agent shall be equal to "Pozzolith (Retarder)" as
manufactured by Master Bui lders or approved equal.
.51 0.14 Application
A. Subgrade preparation :
1. Excavation and backfilling for all items of site concrete will be accomplished
under Section 02200 .
2. This contractor shall thoroughly inspect the preceding work and satisfy h imself
that it has been properly accomplished . Should he find any conditions wh ich
will adversely effect his work, he shall promptly notify the Owner.
3. Beginning work under this Section w ithout such notification to the Owner wi ll
constitute acceptance, by this Contractor, of the preceding work.
B. Re inforcing steel shall be of the sizes and spacings , and located in the same
manner as specified under Section 02510.03.H of the Specifications.
1. Placing reinforcements :
a. Reinforcement shall be accurately positioned and unless otherwise shown
or specified , shall be secured against displacement by using , at
intersections , annealed iron wire of not less than No . 18 gauge or suitab le
metal cl ips.
b. Reinforcement shall be supported by hangers where necessary and shall be
supported by metal chairs , bolsters, and spacers in ac.cordance with the
"Specifications for Placing Accessories" continued in "A Manual of Standard
Practice", latest edition , as published by the Concrete Reinforcing Steel
Institute.
c. All spacing bars shall be as shown on Drawings , and in general
reinforcement shall be placed , spliced, lapped, bent, located, etc., in
accordance with recommendations of the American Concrete Institute as set
forth in ACI Publications 315-174 and 318-80.
2. Concrete protection for reinforcement
a. The reinforcement shall be protected by the thickness of concrete indicated
on the Drawings . Where not otherwise shown, the t hickness of concrete
over the reinforcement shall conform to ACI 318-80 , Article 7. 7.1.
New Parking Lot, Church & 2nd Street 02510-4
C. Forming
1. All forms shall be set true to line and grade and shall be of adequate strength to
withstand the loads to which they will be subjected. They shall be adequately
staked and braced to maintain true position during concrete pouring and curing
and to preclude endangering personnel or members being cast.
2. All concrete construction included in this project shall conform to the tolerances
recommended under Articles 203 and 302 .1 of the "Recommended Practice for
Concrete Formwork as published by the American Concrete Institute. (ACI 347-
80).
3 . Wetting and oiling forms
a . All forms shall be treated with a suitable form oil before concrete is placed.
In hot weather both sides of the face forms may be required to be treated
with oil to prevent warping and to secure tight joints. The oil shall be applied
before the reinforcement is placed.
b . In general , all surfaces of forms which will come in contact with the concrete
shall be wetted immediately before the concrete is placed .
c . Care shall be exercised to prevent reinforcement from coming in contact with
the oil.
d . Form Removal: Forms may be removed after 24 hours provided the
concrete has sufficiently hardened not to be damaged thereby .
D. Depositing of Concrete
1. Concrete shall be deposited as nearly as practicable in its final position to avoid
segregation due to rehandling or flowing. No concrete that has partially
hardened or been contaminated by foreign material shall be deposited on the
work, nor shall retempered concrete be used.
2. When concreting is once started, it shall be carried on as a continuous operation
until the placing of the panel or section is completed. The top surface shall be
generally level except where noted to be sloped . When construction joints are
necessary they shall be made in accordance with the paragraph on construction
joints.
3 . All concrete shall be thoroughly compacted by the use of internal concrete
vibrators supplemented by hand-spading, rodding or tamping during the
operation of placing and shall be thoroughly worked around reinforcement and
forms so as to provide· a smooth, solid concrete surface free of honeycomb.
Vibrators shall be operated by skilled personnel trained in the proper use and
handling of this equipment. Do not use vibrators to transport concrete inside the
forms, but limit duration of vibration to time necessary to produce satisfactory
consolidation without causing segregation of aggregates.
4. The concreting shall be carried on at such rate that the concrete is at all times
plastic and flows readily into the spaces around and between reinforcement.
E. Finishing of Concrete
1. Concrete paving shall receive a broom finish . This finish shall consist of
jitterbugging and tamping , screeding to proper level and then working the
surface with a wood float to provide a tight, dense surface, then the surface shall
be finished by dragging burlap to provide a rough texture as approved by the
Owner.
2. The surface grade shall be finished to a true surface with 1 /8" in any ten foot
length maximum variation .
New Parking Lot, Church & 2nd Street 02510-5
3. Concrete Curbs :
a. After concrete has been placed and thoroughly compacted and placing has
sufficiently advanced and concrete shall be struck off with a "mule" cut to the
exact profile shown on plans, after which it shall be worked with a wood
float.
b . After concrete has been thoroughly worked and has set sufficiently, all
exposed corners are to be edged or rounded to the radius shown on plans.
c . As a final finish , the concrete should be lightly sprinkled with water and given
a brush finish by starting at the top of the cu rb and brushed down and out
across t he gutter.
4. Concrete ramps shall receive a scored finish as detailed . Finish as in 3. above ,
then score with 3/8" deep score at 3" on center.
5 . Sidewalks to have broom finish .
F. Expansion Joints
1. Expansion joints shall be provided at all locations as shown on the Drawings and
to conform to the following maximum spaces :
a. In concrete paving of each 1,000 square feet or less of area and not to
exceed 40 '-0" intervals in straight runs .
b . In concrete curbs, curb and gutters at all radium points and at not more than
40'-0" intervals in straight runs .
c. In concrete sidewalks at not more than 40 '-0 " intervals in straight runs .
2 . These joints shall be filled with expansion joint filler material to within 1 /2" of top
surface. A 1 /2 " x width of joint plastic cap strip shall be provided and nailed to
the top of the joint filler.
3 . After concrete has reached it's final set, the wood cap strip shall be removed and
the top of the joint shall then be filled with joint sealing material.
4 . Flow sealant in to joint to form a un iform, neat, fully compacted joint with a slightly
concave surface.
G. Control Joints
1. Control joints s hall be provided at all locations as shown on the Drawings.
2 . The metal joint shall be staked with metal stakes sufficient to mai ntain the line
and grade of the joint. The metal joint shall have a plastic pull strip at top.
3 . After the concrete has reached its final set; the cap strip shall be removed and
the joint filled with joint sealant material.
H. Curing
1. After finishing work has been completed and concrete has sufficiently set not to
be changed thereby , it shall be covered with a 1" layer of clean, washed
nonstaining sa id which 'shall be kept wet for a period of seven days. This sand
may be left in p lace to protect the surfaces during construction traffic, and then
shall be swept up and disposed of.
2. At the Contractor 's option , the following curing methods maybe used in lieu of
the sand method above:
a. Polyethylene film: Cover the surface completely with polyethylene film. Lap
all joints in fi lm 12" and weight all edges and joints w ith continuous mounds
of clean sand as necessary to prevent moisture escape or wind uplift. This
covering shall remain in place for a minimum of seven days and then shall
be removed and disposed of.
b . Curing Compound: Spray apply the cur i ng compound specified under
Section 210.03.C, at a rate of :
(1) 200 to 300 sq. ft. per gallon for burlap finished surfaces .
(2) 300 to 400 sq . ft . per gallon for broom and exposed aggregate finished
surfaces .
(3) 500 to 600 sq. fit. per gallon for all other finished surfaces .
New Parking Lot , Church & 2nd Street 02510-6
3. Concrete Curbs:
a. After concrete has been placed and thoroughly compacted and placing has
sufficiently advanced and concrete shall be struck off with a "mule" cut to the
exact profile shown on plans, after which it shall be worked with a wood
float.
b. After concrete has been thoroughly worked and has set sufficiently, all
exposed corners are to be edged or rounded to the radius shown on plans.
c . As a final finish, the concrete should be lightly sprinkled with water and given
a brush finish by starting at the top of the curb and brushed down and out
across the gutter .
4. Concrete ramps shall receive a scored finish as detailed. Finish as in 3. above,
then score with 3/8" deep score at 3" on center.
5. Sidewalks to have broom finish.
F. Expansion Joints
1. Expansion joints shall be provided at all locations as shown on the Drawings and
to conform to the following maximum spaces:
a. In concrete paving of each 1 ,000 square feet or less of area and not to
exceed 40'-0" intervals in straight runs.
b . In concrete curbs, curb and gutters at all radium points and at not more than
40' -0" intervals in straight runs.
c. In concrete sidewalks at not more than 40'-0" intervals in straight runs .
2. These joints shall be filled with expansion joint filler material to within 1 /2" of top
surface. A 1 /2" x width of joint plastic cap strip shall be provided and nailed to
the top of the joint filler.
3. After concrete has reached it 's final set, the wood cap strip shall be removed and
the top of the joint shall then be filled with joint sealing material.
4 . Flow sealant into joint to form a uniform , neat, fully compacted joint with a slightly
concave surface.
G. Control Joints
1. Control joints shall be provided at all locations as shown on the Drawings.
2. The metal joint shall be staked with metal stakes sufficient to maintain the line
and grade of the joint. The metal joint shall have a plastic pull strip at top .
3. After the concrete has reached its final set; the cap strip shall be removed and
the joint filled with joint sealant material.
H. Curing
1. After finishing work has been completed and concrete has sufficiently set not to
be changed thereby , it shall be covered with a 1" layer of clean , washed
nonstaining said which 'shall be kept wet for a period of seven days. This sand
may be left in place to protect the surfaces during construction traffic , and then
shall be swept up and disposed of.
2. At the Contractor's option , the follow i ng curing methods maybe used in lieu of
the sand method above:
a. Polyethylene film: Cover the surface completely with polyethylene film . Lap
all joints in film 12" and weight all edges and joints with continuous mounds
of clean sand as necessary to prevent moisture escape or wind uplift. This
covering shall remain in place for a minimum of seven days and then shall
be removed and disposed of.
b . Curing Compound: Spray apply the curing compound specified under
Section 210.03.C , at a rate of:
(1) 200 to 300 sq. ft . per gallon for burlap finished surfaces.
(2) 300 to 400 sq. ft. per gallon for broom and exposed aggregate finished
surfaces.
(3) 500 to 600 sq . fit. per gallon for all other finished surfaces .
New Parking Lot, Church & 2nd Street 02510-6
I. Sleeves for future lawn sprinkler systems
1 . Excavate for PVC sleeves at all locations shown on the Drawings, to
approximately 12" below finished subgrades and install these sleeves for future
use in installation of sprinkler systems . These sleeves shall be of sufficient length
to extend 2"-0" beyond the edge of the concrete construction of each end.
2. Sleeves less than 20 feet long shall be one continuous piece of pipe. Sleeves
longer than 20 feet shall be properly connected with PVC couplings using the
proper type and application of solvent cement.
a. Backfill over these sleeves using previously excavated soil and thoroughly
tamp in place.
b. Mark locations of sleeves by installing in concrete, after it is poured and
before it reaches final set, directly above each end of each sleeve, a brass
stove bolt with the head mounted flush with the concrete surface.
New Parking Lot, Church & 2nd Street
02510-7
END OF SECTION
DIVISION 16 -ELECTRICAL
Section
16000 General Requirements for All Electrical Work
1611 O Raceways
16120 Wires and Cables
16121 Wire Connections and Devices
16450 Grounding
New Parking Lot, Church & 2nd Street
NEW PARKING LOT
CHURCH & 2ND STREET
COLLEGE STATION , TEXAS
Pages
5
2
2
1
2
Division 2 -Sitework
SECTION 16000
GENERAL REQUIREMENTS FOR ALL ELECTRICAL WORK
1. GENERAL
1.01 RELATED WORK
A. The Electrical Drawings apply to the work specified in the Electrical Sections, and
shall be complied with in every respect. The Contractor shall examine all of these
documents, which make up the Contract Documents, and shall coordinate them with
all electrical work on the Electrical Drawings and in the Electrical Sections of these
Specifications .
1.02 SCOPE OF WORK
A. The contractor shall provide and install new pole mounted light fixtures as shown on
the drawings .
B. The work covered by the Electrical Sections of the Specifications shall include the
furnishing of all materials.labor, transportation, tools, permits, fees, utilities , and
incidentals necessary for the complete installation of all electrical work required in
the Contract Drawings.
C. It is the intent of the Contract Documents to provide an installation complete in every
respect. In the event that additional details or special construction is required for
work indicated or specified in this section or work specified in other sections, it shall
be the responsibility of the Contractor to provide all material and equipment which
is usually furnished with such systems in order to complete the installation, whether
mentioned or not.
D. The Contractor shall visit the premises and thoroughly familiarize himself with the .
existing site conditions, and all details of the work and the working conditions and
to verify all dimensions in the field. The Contractor shall advise the Engineer of any
discrepancy prior to bidding . The submission of bids shall be deemed evidence of
the Contractors site visit, the coordination of all existing conditions, and the inclusion
of all consideration for existing conditions.
1.03 DRAWINGS AND SPECIFICATIONS
A. These Specifications are accompanied by Drawings of the building site area. The
Drawings and these Specifications are complementary to each other, and what is
required by one shall be as binding as if required by both.
B. If any departures from the Drawings are deemed necessary by the Contractor, details
of such departures and the reasons therefor shall be submitted to the Engineer for
review. No departures shall be made without prior written acceptance.
C. Should the Drawings disagree in themselves, or with the Specifications, the better
quality or the greater quantity of work or materials shall be estimated upon, and
unless otherwise directed by the Engineer in writing, shall be performed or furnished.
In case the Specifications should not fully agree with the schedules, the latter shall
govern.
D. Items specifically mentioned in the Specifications but not shown on the Drawings
and/or items shown on the Drawings but not specifically mentioned in the
Specifications shall be installed by the Contractor under the appropriate section of
work as if they were both specified and shown.
New Parking Lot, Church & 2nd Street 16000-1
1.04 CODES AND STANDARDS
A. All work shall comply with the applicable rules of the National Electrical Code, the
Natio.nal Electrical Safety Code, the National Fire Codes (published by National Fire
Protection Association), the City Electrical Codes and Ordinances, and the terms and
conditions of services of the electrical utility, as well as any other authorities that may
have lawful jurisdiction pertaining to the work specified . None of the terms or
provision of this specification shall be construed as waiving any of the rules,
regulations, or requi rements of these authorities.
1.05 BUILDING CONSTRUCTION AND LAYOUT OF WORK
A General: It shall be the responsibility of the Contractor to consult the Architectural
and Engineering Drawings and Details so as to thoroughly familiarize himself with
the type and quality of construction to be provided on this project.
B. The Electrical Draw i ngs are diagrammatic in character and cannot show every
connection in detail or every line or conduit its exact location. These details are
subject to the requirements of ordinances and also existing conditions . All work
shall be run parallel or perpendicular to the lines of the existing roads and new
park ~n g lot unless otherwise noted .
C. The approximate location of electrical items is indicated on the Electrical Drawings.
Exact locations are to be determined by actual measurements at the site and will in
all cases be subject to approval of the Engineer, and he reserves the right to make
any reasonable changes in the location indicated without additional cost.
2. PRODUCTS
2.01 GENERAL MATERIALS AND EQUIPMENT REQUIREMENTS
A All materials, in general, shall conform to the National Electrical Code requirements
and shall be listed, inspected, and approved by the Underwriters Laboratories and
shall bear the U.L. label where labeling service is available. The label or listing of the
Underwriters Laboratories, Inc. will be accepted as evidence that the materials or
equipment conform t o the applicable standards of that agency. In lieu of this listing,
the Contractor may submit a statement from a nationally recognized, adequately
equipped testing agency, indicating that the items have been treated in accordance
with required procedures, and that the materials and equipment comply with all
contract requirements .
2.02 STANDARD PRODUCTS
A Materials and equipment to be provided shall be the standard catalog products of
manufacturers regularly engaged in the manufacture of products conforming to these
Specifications, and shall essentially duplicate materials and equipment that have
been in satisfactory use at least two years prior to bid opening. Where custom or
special items are required, these shall be fully described using Drawings, material
lists, etc ., which fully describe in detail the item proposed for use on this project.
2.03 MANUFACTURER'S INSTRUCTIONS
A. The responsibility for the furnishing of the proper electrical equipment and/or material
and the responsibility for seeing that it is installed as intended by the manufacturer,
rests entirely upon the Contractor. The manufacturers' published instructions shall
be followed for preparing , assembling, installing , erecting, and cleaning
New Parking Lot, Church & 2nd Street 16000-2
1.04 CODES AND STANDARDS
A. All work shall comply with the applicable rules of the National Electrical Code, the
Natio.nal Electrical Safety Code, the National Fire Codes (published by National Fire
Protection Association), the City Electrical Codes and Ordinances, and the terms and
conditions of services of the electrical utility, as well as any other authorities that may
have lawful jurisdiction pertaining to the work specified. None of the terms or
provision of this specification shall be construed as waiving any of the rules,
regulations, or requirements of these authorities .
1.05 BUILDING CONSTRUCTION AND LAYOUT OF WORK
A. General: It shall be the responsibility of the Contractor to consult the Architectural
and Engineering Drawings and Details so as to thoroughly familiarize himself with
the type and quality of construction to be provided on this project.
B. The Electrical Drawings are diagrammatic in character and cannot show every
conrnection in detail or every line or conduit its exact location. These details are
subject to the requirements of ordinances and also existing conditions. All work
-shall be run parallel or perpendicular to the lines of the existing roads and new
parktin g lot unless otherwise noted.
C. The approximate location of electrical items is indicated on the Electrical Drawings.
Exact locations are to be determined by actual measurements at the site and will in
all cases be subject to approval of the Engineer, and he reserves the right to make
any f.l easonable changes in the location indicated without additional cost.
2. PRODUCTS
2.01 GENERA L MATERIALS AND EQUIPMENT REQUIREMENTS
A. All m.aterials, in general, shall conform to the National Electrical Code requirements
and shall be listed , inspected, and approved by the Underwriters Laboratories and
shall bear the U.L. label where labeling service is available. The label or listing of the
Underwriters Laboratories, Inc . will be accepted as evidence that the materials or
equipment conform to the applicable standards of that agency . In lieu of this listing,
the Contractor may submit a statemen~ from a nationally recognized, adequately
equipped testing agency, indicating that the items have been treated in accordance
with required procedures, and that the materials and equipment comply with all
contract requirements.
2.02 STANDARD PRODUCTS
A. Materials and equipment to be provided shall be the standard catalog products of
manufacturers regularly engaged in the manufacture of products conforming to these
Specifications ,· and shall essentially duplicate mater ials and equipment that have
been in satisfactory use at least two years prior to bid opening. Where custom or
speci al items are required, these shall be fully descri bed using Drawings, material
lists, etc., which fu ll y describe in detail the item proposed for use on this project.
2.03 MANUFACTURER'S INSTRUCTIONS
A. The r esponsibility for the furnishing of the proper electrical equipment and/or material
and the responsibil ity for seeing that it is installed as intended by the manufacturer,
rests entirely upon the Contractor. The manufacturers ' published instructions shall
be followed for preparing, assembling, installing , erecting, and cleaning
New Parking Lot, Church & 2nd Street 16000-2
manufactured materials or equipment, unless otherwise indicated . The Contractor
shall promptly notify the Engineer in writing of any conflict between the requirements
of the contract documents and the manufacturers ' directions and shall obtain the
Engineer's instructions before proceeding with the work. Should the Contractor
perform any such work that does not comply with the manufacturer's directions or
such instructions from the Engineer, he shall bear all costs arising in connection w ith
the deficiencies.
2.04 STORAGE AT SITE
A. The Contractor shall not receive material or equipment at the job site until ready for
installation or until there is suitable space provided to properly protect equipment
from rust, weather , humidity, dust, or physical damage.
2.05 CONDITION OF MATERIALS AND APPURTENANCES
A. All conduit, fixtures, and other material required for complete installation of these
systems shall be new to conform to manufacturer 's recommendations, unless
otherwise specified . All equipment injured or damaged in transit from factory , during
delivery to premises , while in storage on premises, while being erected and installed ,
and while bei ng tested, unt il time of final completion, shall be replaced by this
Contractor without extra cost to Owner.
3. EXECUTION
3.01 SUBMITTAL AND REVIEW OF MATERIALS
A . Submittals shall be made to Owner.
8. Items to be submitted : Submittals shall include, but not be limited to the following:
1. Conduit
2. Conductors and cable ·
3 . Connectors and terminators
4 . Device, pull , and junction boxes
5 . Lighting fixtures, with poles
6. Photo-electric controls
C . Submittals: Each submittal shall indicate on the front cover or the cover sheet the
following: the title of the submittal; the name and location of the building ; the name
of the Engineers ; the name of the Contractor making the submittal ; and the date of
the submittal. Arrangement of the above information shall be such that the cover or
t itle sheet can also accept a listing of each correction and/or revision , and stamp of
certification of the Contractor making the submittal.
3.02 HOISTING , SCAFFOLDING , AND TRANSPORTATION
A. The Contractor shall provide his own hoisting facilities to set his materials and
equipment in place, as indicated on Drawings.
B. The Contractor shall provide his own scaffolding, ladders, etc. to facilitate the
installation of items which cannot otherwise be reached.
C. The Contractor shall provide necessary transportation to facilitate the delivery of all
materials, equipment, tools, and labor to job, in accordance with intent of these
Documents.
D. All Excavations shall be done in strict accordance with the current rules and
regulations as set for by the Federal Government , State of Texas, and all other
appl icable authorities.
New Parking Lot , Church & 2nd Street 16000-3
3.03 CLEANING
A. The Contractor shall, at all times , keep the prem ises free from accumulations of
waste material or rubbish caused by him, his employees, or his work . This debris
shall be removed , not only from the building, but also from the site and from any
street or alley adjacent to the site.
B. At completion of the project, the Contractor shall remove all of his tools, scaffolding,
and surplus mate ri als . He shall leave the area "broom clean". Before final
acceptance , vacuum all panels, switchboards, starters , and other electrical devices.
W ipe clean all fixture lens and reflectors, all panelboards, and switchboards interior
and exterior surfaces, being careful to remove all stray paint and construction
materials, dust an d particles . Touch up all marred surfaces to restore existing
condit ions to those provided by the manufacturer.
3.04 RECORD DRAWINGS
A. The Contractor shall keep a set of Drawings on the job, noting daily all changes
made in these Drawings in connection with the final installation including exact
dimensioned locations of all new and uncovered existing active and inactive utilities
outside the building and shall turn over a clean, neatly marked set of Drawings
showing "as -installed " work to the Architect-Engineer for delivery to the Owner. All
underground utilit ies and services and systems shall be accurately located by the
Contractor and dimensioned on the "as-installed" Drawings.
3 .05 TESTS
A. Tests to completed by the Contractor shall be of two types. During construction ,
System Testing shall be accomplished to determine whether systems are suitably
wired, or if systems operate as prescribed. Later, Demonstration Testing shall be
accomplished for t h e purpose of showing that the systems operate as designed.
1. The Contractor shall provide all test equipment, temporary wiring, labor etc .,
required to perfo rm the test.
B. System Test
1. After wires and c ab.les are in place, but before be i ng connected to devices and
equipment, test the sys t em for shorts, opens , intentional and unintentional
grounds by means of an approved type of constant voltage "Megger". Replace
or clear all con d uctors or cables that are shorted or unintentionally grounded.
2. Any wiring devi ce, lighting fixture or electrical apparatus in this contract, if
grounded or shorted in an integral "line" part, shall be removed and the trouble
corrected or d evice rep.laced .
C . Demonstration Tes t of Completed Systems
1. Demonstrate the essential features of the completed system.
3 .06 EXISTING FACILITIES
A. The Contractor sh al l be responsible for loss or damage to the existing facilities as
used by him and h i s workmen , and shall be respons ible for repairing or replacing
such loss or damag e. The Contractor shall send p roper notices and receive written
perm ission from the Owner to enter existing areas. The Contractor before beginning
work in existing ar eas shall make necessary arrangements and perform other
services required for the care , protection , and in service maintenance of all electrical ,
communication , pl u mbing , heati ng , air conditioning, and ventilating services for new
and existing fac il ities . The Contractor shall erect temporary barricades with
necessary safety devices, as required to protect personnel from injury , removing all
such temporary protection upon completion of the work.
New Parking Lot , Church & 2nd Street 16000-4
3 .03 CLEANING
A. The Contractor shall, at all times, keep the premises free from accumulations of
waste material or rubbish caused by him, his employees, or his work . This debris
shall be removed, not only from the building, but also from the site and from any
street or alley adjacent to the site .
B. At completion of the project, the Contractor shall remove all of his tools, scaffolding,
and surplus materials. He shall leave the area "broom clean". Before final
acceptance , vacuum all panels, switchboards, starters, and other electrical devices.
Wipe clean all fixture lens and reflectors, all panelboards, and switchboards interior
and exterior surfaces, being careful to remove all stray paint and construction
materials, dust and particles. Touch up all marred surfaces to restore existing
conditions to those provided by the manufacturer.
3.04 RECORD DRAWINGS
A. The Contractor shall keep a set of Drawings on the job , noting daily all changes
made in these Drawings in connection with the final installation including exact
dimensioned locations of all new and uncovered existing active and inactive utilities
outside the building and shall turn over a clean , neatly marked set of Drawings
showing "as-installed" work to the Architect-Engineer for delivery to the Owner. All
underground utilities and services and systems shall be accurately located by the
Contractor and dimensioned on the "as-installed" Drawings.
3.05 TESTS
A. Tests to completed by the Contractor shall be of two types. During construction,
System Testing shall be accomplished to determine whether systems are suitably
wired, or if systems operate as prescribed. Later, Demonstration Testing shall be
accomplished for the purpose of showing that the systems operate as designed .
1. The Contractor shall provide all test equipment, temporary wiring, labor etc.,
required to perform the test.
B. System Test
1. After wires and cables are in place , but before being connected to devices and
equipment, test the system for shorts, opens , intentional and unintentional
grounds by means of an approved type of constant voltage "Megger". Replace
or clear all conductors or cables that are shorted or unintentionally grounded .
2. Any wiring device, lighting fixture or electrical apparatus in this contract , if
grounded or shorted in an integral "line" part, shall be removed and the trouble
corrected or device replaced.
C. Demonstration Test of Completed Systems
1. Demonstrate the essential features of the completed system.
3.06 EXISTING FACILITIES
A. The Contractor shall be responsible for loss or damage to the existing facilities as
used by him and his workmen , and shall be responsible for repairing or replacing
such loss or damage. The Contractor shall send proper notices and receive written
permission from the Owner to enter existing areas . The Contractor before beginning
work in existing areas shall make necessary arrangements and perform other
services required for the care, protection, and in service maintenance of all electrical,
communication, plumbing, heating, air conditioning, and ventilating services for new
and existing facilities. The Contractor shall erect temporary barricades with
necessary safety devices, as required to protect personnel from injury , removing all
such temporary protection upon completion of the work.
New Parking Lot, Church & 2nd Street 16000-4
B. The Contractor shall provide temporary or new services to all existing facilities as
required to maintain their proper operation when normal services are disrupted as
a result to the work being accomplished under this project.
3.07 OUTAGES
A. Outages of services as required by the project will be permitted but only at a time
approved by the Owner. The Contractor shall notify the Owner in writing two weeks
in advance of the requested outage in order to schedule required outages . No
outages shall be taken unless written approval has first been received from the
Owner The time allowed for outages will not be during normal working hours unless
otherwise approved by the Owner. All costs of outages, including overtime charges,
shall be included in the contract amount.
3.08 CONDITIONS OF EQUIPMENT AT FIN6L ACCEPTANCE
A. At time of acceptance, the Contractor shall have inspected all installed systems to
assure the systems are clean and in an operational state.
3.09 GUARANTEE:
A. The Contractor shall guarantee all materials and workmanship for a period of
twelve(12) months after the final acceptance of work.
****************************************
END OF SECTION 16000
New Parking Lot, Church & 2nd Street 16000-5
1. GENERAL
1.01 DESCRIPTION
SECTION 1611 O
RACEWAYS
A. Raceways (def.: "any channel for holding wires , cables, or bus bars that is designed
expressly for, and used solely for, this purpose" -NEC). Raceways include rigid
metal conduit , rigid nonmetallic conduit, intermediate metal conduit, flexible metal
conduit, electrical metallic tubing ("thinwall "), under-floor raceways, cellular concrete
floor raceways , cellular metal floor raceways, surface raceways, wireways, and
busways.
B. Related Work Specified Elsewhere:
1. Section 16000 -General Requi~ements for All Electrical Work.
1.02 REFERENCE AND STANDARDS
A. National Electrical Code (NEC)
B. Institute of Electrical and Electronic Engineers (IEEE).
C. National Electrical Manufacturers Association (NEMA).
D. Underwriters Laboratories (UL).
E. Joint Industrial Counsel (JIC).
F. National Machine Tool Builders Assoc. (NMTBA).
G. American National Standards Institute (ANSI).
1.03 ·SUBMITTALS
A. Submit manufacturer 's data demonstrating compliance with this Specification
including couplings, fittings , bushings, and , hangers.
1.04 HANDLING AND STORAGE
A. Handling shall assure that raceways are not crushed or damaged in any way which
would restrict the cross sectional area or cause oxidation.
B. Store in a safe dry location on the site .
2.PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Conduit: ·
1. Rigid metal, intermediate and EMT :
a. Allied Tube and Conduit Corp .
b . Republic Steel Corp .
c. Triangle PWC Inc.
d. Perm-a-Cote Ind .
2 . Flexible and flexible water-tight:
a. American Flexible Conduit Co .
b . Anaconda Metal Hose.
c. Triangle PWC Inc.
d . O .Z. Gedney.
3 . Plastic rigid:
a. Carlon .
b. Anaconda Metal Hose.
c. Triangle, PWC Inc.
d . Allied Tube and Conduit.
New Parking Lot , Church & 2nd Street 16110-1
4. Conduit supports and hangers:
a. Caddy.
b. Thomas and Betts.
c. Appelton.
d. Crouse-Hinds.
e. B-Line Systems.
2 .02 MATERIALS
A. Conduit.
1. PVC Conduit:
a. All PVC conduit shall meet all NEMA, ASTM, and U.L. Standards. PVC shall
be Schedule 40 and be as manufactured by Carlon or approved equal.
3. EXECUTION
3.01 INSTALLATION
A. All raceways are to be concealed unless otherwise specifically indicated on the
Draw ings. When exposed the exact routing shall be confirmed in the field with the
NE prior to roughing in .
B. Sizing: All wiring shall be in NEC approved raceways sized in accordance with the
NEC .
C. All Conduits:
1. All conduits shall: Have openings temporarily plugged to exclude plaster or
other foreign materials; be no smaller than 1/2", be reamed after cutting; have
joints cut square, and butt solidly into fittings; have the ends terminated in a
proper bushed fitting, all fitting shall be of the watertight type or formed metal set
screw; be rigidly supported so as to prevent undue stress or strain on the
couplings and connectors.
2. Concealed conduit.s shall be run in a direct line with long sweep bends and
offsets.
3. All conduit systems must be installed complete before conductors are pulled in
·and be electrically continuous throughout.
D. PVC Conduit:
1. PVC may be used for buried branch circuits and buried services and feeders five
feet outside of the building where permitted by the NEC and local codes except
where rigid is specifically called for on the Drawings. PVC may be used in
concrete, in slab on fill or grade construction except that all stub-ups shall
transition to rigid steel for free-standing outlets, and in stub-ups in walls or
partitions of kitchens and similar areas having moist conditions. All boxes,
fittings, coupling, transition fittings, adhesives, and installation procedures
recommended by the manufacturer must be strictly followed.
**********************************************************
END OF SECTION 16110
New Parking Lot, Church & 2nd Street 16110-2
4. Conduit supports and hangers:
a. Caddy .
b. Thomas and Betts .
c. Appelton .
d. Crouse-Hinds.
e. B-Line Systems.
2.02 MATERIALS
A. Conduit.
1. PVC Conduit:
a. All PVC conduit shall meet all NEMA, ASTM , and U.L. Standards . PVC shall
·be Schedule 40 and be as manufactured by Carlon or approved equal.
3 . EXECUTION
3.01 INSTALLATION
A. All raceways are to be concealed unless otherwise specifically indicated on the
Drawings. When exposed the exact routing shall be confirmed in the field with the
NE prior to roughing in .
B. Sizing : All wiring shall be in NEC approved raceways sized in accordance with the
NEC.
C . All Conduits :
1. All conduits shall : Have openings temporarily plugged to exclude plaster or
other foreign materials; be no smaller than 1 /2", be reamed after cutting ; have
joints cut square, and butt solidly into fittings ; have the ends terminated in a
proper bushed fitting , all fitting shall be of the watertight type or formed metal set
screw; be rigidly supported so as to prevent undue stress or strain on the
couplings and connectors .
2. Concealed conduit.s shall be run in a direct line with long sweep bends and
offsets.
3. All conduit systems must be installed complete before conductors are pulled in
! ·and be electrically continuous throughout.
D. PVC Conduit:
1. PVC may be used for buried branch circuits and buried services and feeders five
feet outside of the building where permitted by the NEC and local codes except
where rigid is specifically called for on the Drawings . PVC may be used in
concrete, in slab on fill or grade construction . except that all stub-ups shall
transition to rigid steel for free-standing outlets , and in stub-ups in walls or
partitions of kitchens and s imilar areas having moist conditions . All boxes ,
fittings, coupling, transition fittings, adhesives, and installation procedures
recommended by the manufacturer must be strictly followed .
**********************************************************
END OF SECTION 16110
New Parking Lot, Church & 2nd Street 16110-2
SECTION 16120
WIRES AND CABLES
1. GENERAL
1.01 DESCRIPTION
A. This section describes cables and wires rated 600 volts or less .
B. Related Work Specified Elsewhere :
1. Section 16000 -General Requirements for all Electrical Work.
C. Extent of work as shown on the Drawings.
D. Contractor to pull in wiring for the special systems as required by the system des ign.
Final termination by the systems Contractor.
1.02 REFERENCE STANDARDS
A. Codes and Standards:
1. National Electrical Code (NEC).
2 . Underwriters Laboratories (UL).
3. Insulated Cable Engineers Association (IECA).
4 . National Electrical Manufacturers' association (NEMA).
5. American Society of Testing and Materials (ASTM).
6 . American National Standards Institute (ANSI).
7. Copper Development Assoc. Inc. International Annealed Copper Standard .
1 .03 SU BM ITT ALS
A Submit manufacturer's data demonstrating compliance with this Specification in
accordance with Section ·16000
2.PRODUCTS .
2.01 ACCEPTABLE MANUFACTURERS
A. Collyer.
B. Triangle. I ·
C. Brand Rex.
D. Universal.
E. Okonite.
F. Anaconda.
G. Carol.
H. Belden .
I. Southwire.
J. Rome Cable.
K. Alcan Cable .
L. Kaiser .
2 .02 MATERIALS
A Copper conductor for wire and cable shall be based on 98% Conductivity and shall
be tinned or untinned in accordance with established standards for the type of
insulation around the conductors . No. 1 O AWG and smaller shall be solid and No.
8 AWG and larger shall be stranded. Unless indicated or specified otherwise,
conductor sizes are based on copper. [ALL CONDUCTORS SHALL BE COPPER].
New Parking Lot , Church & 2nd Street 16120-1
B. All wire and cable shall be permanently marked approximately every two feet to
indicatie size, voltage, and type temperature rating in accordance with NEC.
C. All cablle or wire shall:
1 . Be 600 volt.
2. Be · installed in approved raceways or conduit.
3. Be· #1 O AWG.
4. Hewe a direct burial rating.
5. HatVe type insulation THHN.
D. Conduii t sizes shall be as required by NEC.
E. Wire pulling lubricant: When necessary to use a lubricant for pulling wires, lubricant
must be listed by Underwriters' Laboratories and be of such consistency that it will
leave mo obstruction or tackiness that will prevent pulling out old wires or pulling in
new w i:res, or additional wires. No soap flakes or vegetable soaps will be permitted.
F. Cable tties: Wiring in panels, cabin~ts, etc . shall be neat and tied with "Ty-Rap" T&B
"TY-54-18" series, or Panduit Co. "Cable Wrap".
G. All conductors installed by this Contractor shall be properly tagged and identified at
each end.
3.EXECUTION
3.01 INSTALLATION
A. All wires or cables shall be installed in NEC approved raceways.
B. Pulling cables:
1. Wiires and cables shall be carefully handled during installation. The type of
lubricant to be used for drawing in wires and cables shall be approved by the
C0>.nstruction Manager.
"***~******************************************
END OF SECTION 16120
New Parking Lot, Church & 2nd Street 16120-2
B. All wire and cable shall be permanently marked approximately every two feet to
indicatie size , voltage , and type temperature rating in accordance with NEC.
C. All cabile or wire shall :
1 . Be. 600 volt.
2. Be' installed in approved raceways or conduit.
3 . Be' #1 O AWG.
4. HatVe a direct burial rating.
5. Hawe type insulation THHN .
0 . Condu3t sizes shall be as required by NEC .
E. Wire pulling lubricant: When necessary to use a lubricant for pulling w ires, lubricant
must be listed by Underwriters ' Laboratories and be of such consistency that it will
leave r:n o obstruction or tackiness that w ill prevent pulling out old wires or pulling in
new w iii res, or additional wires. No soap flakes or vegetable soaps will be permitted.
F. Cable tt ies: Wiring in panels, cabin~ts, etc . shall be neat and tied with "Ty-Rap" T&B
"TY-5418" series, or Pandu it Co . "Cable Wrap".
G. All conductors installed by this Contractor shall be properly tagged and identified at
each end .
3 . EXECUTION
3.0 1 INSTALLAT ION
A. All wires or cables shall be installed in NEC approved raceways.
B. Pulling cables:
1. Wi tres and cables shall be carefully handled during installation . The type of
lubricant to be used for drawing in w ires and cables shall be approved by the
Construction Manager.
****~*****************************************
END OF SECTION 16120
New Parking Lot, Church & 2nd Street 16120-2
SECTION 16121
WIRE CONNECTIONS AND DEVICES
1. GENERAL
1.01 RELATED WORK
A. Section 16000 -General Requirements for All Electrical Work.
B. Section 16120 -Wires and Cables.
1.02 REFERENCE STANDARDS
A. National Electrical Manufacturers Association (NEMA).
B. National Electrical code (NEC).
C. Underwriters Laboratories (U.L.).
1.03 SUBMITTALS •
A. Submit manufacturer's data demonstrating compliance with this Specification in
accordance with Section 16000.
2. PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Ideal.
B. Anderson Electric Corp .
C. Burndy Corp.
D. Thomas and Betts Co.
E. Buchanan Electric Products Corp.
F. O .Z. Electrical Mfg. Co .
G. 3 -M Corp.
2.02 MATERIALS
A. Spl ices and connections:
1. 600 volts or less shall be with connecting devices designed for the conductor
and application.
B. All connectors shall be of material compatible with the materials of the conductors
to prevent corroding , differences in coefficients of expansion or electrolysis.
3. EXECUTION
3.01 INSTALLATION
A. Splices and terminations : Splices in conductors shall be as few as possible. Where
joints are necessary, they shall be mechanically strong and well made so that the
electrical resistance of a joint shall not exceed that of two feet of the conductor.
Splices and terminations shall be made only in junction boxes and never in conduit
LB 's and similar fittings. Do not splice in panels.
B. Stranded copper cables shall be terminated onto solderless lugs . Wrapping around
binding posts shall not be permitted.
C . On 600 volt copper wire #8 and smaller, use wing nut solderless connectors , or
solder; #6 and larger, use insulated parallel connectors; use tape to an equivalent
insulation thickness on ALL uninsulated splices and apply an insulating coat of
paint. Manufacturers recommendations as to sizing , stripping, twisting, etc., shall be
strictly followed.
D. Connections : Shall be made with screw-on, set-screw, clamp-on, split-bolt, crimp
and compression-type lugs, taps and terminal fittings.
E. Where special tools are required to properly install the particular connector the
special tools shall only be used.
********************************************
END OF SECTION 16121
New Parking Lot, Church & 2nd Street 16121 -1
SECTION 16450
GROUNDING
1. GENERAL
1.01 DESCRIPTION
A. Related Work:
1. Section 16000 -General Requirements for ALL Electrical Work.
2. Section 15000 -General Requirements for All Mechanical Work.
B. This shall be a completely grounded system . All electrical receptacles , switchgear,
light fixtures, shall be grounded with a green insulated grounding conductor in
accordance with the NEC and/or as shown on the Drawings.
C . Extent of Work as shown on the Drawings.
1.02 REFERENCE STANDARDS
A .. Codes and Standards :
1. National Electrical Code (NEC).
2. National Electrical Manufacturers Association (NEMA).
3. Underwriters Laboratories (U . L.).
2. PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Connectors
1 . Burndy Corp.
2. O .Z. Electrical Mfg. Co.
3 . Buchanan Electrical Products Corp .
4. Penn -Union Electric . ·
5 . Anderson Electric Corp .
B. Ground Rods
1. Anderson Electric Corp .
2. Copperweld Corp.
3 . Penn Union Electric Corp .
2.02 MATERIALS
A. Ground rods shall be copper weld rods 3/4" in diameter as specified or required
length as noted on the Drawings . In no case however shall length be shorter than
8 feet.
B. Connectors shall be as called for on the Drawings or be industry standard type for
connecting grounds, splicing, taping and the like .
C. Electrode clamps, connectors , mechanical lugs or wire terminals shall be used to
bond ground wires together or to junction and panel boxes .
2 .03 ITEMS TO BE GROUNDED
A. All conduit systems , cabinets , junction boxes , high energy discharge fixtures ,
miscellaneous equipment, etc ., shall be grounded by being connected to the
common grounding system.
B. Exterior ground mounted light fixtures and lighting standards.
C. Exterior lighting standards to have separate ground rod bonded to the metallic parts.
D. System neutral to be bonded to ground of the service transformer and service
disconnect device(s).
New Parking Lot, Church & 2nd Street 16450-1
3.
3.01 ·
EXECUTION
INSTALLATION
A. All contact surfaces shall be thoroughly cleaned before connections are made to
insure good metal to metal contact.
B. Grounding conductors shall ;
1. Be so installed as to permit shortest and most direct path from equipment to
ground.
2. Be installed in metal conduit with both conductor and conduit bonded at each
end.
3. Have connections accessible for inspection and made with approved solderless
connectors, brazed (or bolted) to the equipment or structure to be grounded .
4 . Have a green jacket.
5 . Be run in conduit with power conductors or in the case of multiconductor cable
run inside the cable sheath. '·
6. In no case be a current carrying conductor.
C. All exterior grade mounted equipment shall have their enclosures grounded directly
to a separate driven ground at the equipment in addition to the building ground
connection . This includes grade mounted light fixtures.
D. Tests: The resistance between ground and absolute earth shall not exceed 25 ohms
and shall be measured by the Contractor, recorded and submitted to the Architect-
Engineer before equipment is placed in operation. Ground tests shall be made in
normally dry weather or not less than 24 hours after rainfall. The Contractor shall
provide a report containing date readings taken , person making report, person
making readings , method of measurement, and weather at time of test of all
resistance readings at time of final submittal of record documents. See Section
16000 of these Specifications.
****************************************
.END OF SECTION 16450
New Parking Lot, Church & 2n d Street 16450-2
3 .
3 .01 ·
EXECUTION
INSTALLATION
A All contact surfaces shall be thoroughly cleaned before connections are made to
insure good metal to metal contact.
B. Grounding conductors shall ;
1. Be so installed as to permit shortest and most direct path from equipment to
ground.
2. Be installed in metal conduit with both conductor and conduit bonded at each
end .
3 . Have connections accessible for inspection and made with approved solderless
connectors , brazed (or bolted) to the equipment or structure to be grounded .
4 . Have a green jacket.
5. Be run in conduit with power conductors or in the case of multiconductor cable
run inside the cable sheath . ~.
6. In no case be a current carrying conductor.
C. All exterior grade mounted equipment shall have their enclosures grounded directly
to a separate driven ground at the equipment in addition to the building ground
connection. This includes grade mounted light fixtures .
D. Tests: The resistance between ground and absolute earth shall not exceed 25 ohms
and shall be measured by the Contractor, recorded and submitted to the Architect-
Engineer before equipment is placed in operation. Ground tests shall be made in
normally dry weather or not less than 24 hours after rainfall. The Contractor shall
provide a report containing date readings taken , person making report , person
making readings, method of measurement, and weather at time of test of all
resistance readings at time of final submittal of record documents . See Section
16000 of these Specifications .
****************************************
.END OF SECTION 16450
New Parking Lot , Church & 2nd Street 16450-2
NEW PARKING LOT
CHURCH & 2ND STREET
COLLEGE STATION S) TEXAS
Set Number July, 1994
Robertson Engineering
41 0 3 South Texas Avenue , Bryan , Texas TF:802, 409\846-2237
:
TABLE OF CONTENTS
UST OF SPECIFICATIONS DIVISIONS AND SECTIONS
Division 02
050
200
510
Division 16
000
110
120
121
450
COVER
SITE WORK
Demolition
Earthwork
Concrete Paving
ELECTRICAL
General Requirements for All Electrical Work
Raceways
Wires and Cables
Wire Connections and Devices
Grounding
New Parking Lot, Church & 2nd Street
July, 1994
1
2
7
5
2
2
1
2
TC-1
DIVISION 2 -SITE WORK
Section
02050 Demolition
02200 Earthwork
0251 O Concrete Paving
New Parking Lot, Church & 2nd Street
NEW PARKING LOT
CHURCH & 2ND STREET
COLLEGE STATION, TEXAS
Pages
1
2
7
Division 2 -Sitework
SECTION 02050
DEMOLITION
50.01 Schedule
Submit schedule indicating proposed sequence of operations for select ive demolition
work to Owner's Representative for review prior to commencement of work. Include
coordination for shut-off, capping , and continuation of utility services as required ,
together with details of dust and noise control.
50 .02 Protections
Provide temporary barricades and other forms of protection as required .
50.03 Utility Services
Maintain existing utilities in service and protect against damage during demolition
operations.
50.04 Demolit ion
Perform selective demolition work in a systematic manner.
A. Demolish building, concrete foundation and all related homes in total.
B. Disconnect electrical services, plumbing and water lines.
1. Use power-driven concrete saw for all saw cuts as indicated .
50.05 Disposal
Remove waste materials , debris and rubbish from site and legally dispose of at a Texas
Department of Health (TOH) perm itted solid waste facility . In hauling any material from
the construction site, it shall be the responsibility of the Contractor to prevent debris from
dropping from vehicles and littering the area streets and roads. The Contractor shall
promptly remove any debris which fa ll s from vehicles.
Do Not burn or bury rubbish and waste materials on Project Site.
Do Not dispose of volatile wastes such as mineral spirits , oil or pai nt th inner in
storm or sanitary drains .
Do Not dispose of wastes into streams or waterways .
Do Not dispose of excess concrete on the Project site or Campus.
50 .06 Clean-up and Repair
Upon completion of demolition work , remove tools , equipment and demolished materials
from site . Remove protections and leave areas clean .
50 .07 Repair
Repair demolition performed in excess of that required. Return areas and surfaces to
remain to condition existing prior to commencement of demolition work. Repair adjacent
construction or surfaces soiled or damaged by demolition .
New Parking Lot , Church & 2nd Street
02050-1
END OF SECTION
SECTION 02200
EARTHWORK
200.01 Existing Utilities
Locate by hand excavation and provide protection from damage. Cooperate with Owner
and utility companies for maintaining services . Do not break utility connections without
notifying Architect/Engineer a minimum of 48 hours in advance and providing
acceptable temporary services .
Repair damages to utilities as directed by Owner's Representative .
200.02 Explosives
The use of explosives is not permitted .
200 .03 Protections
Protect structures, utilities, sidewalks, pavements, trees and other facilities in area of
work . Barricade open excavations and provide warning lights.
200.04 Materials
A. Soils
1. Fill and back fill soils shall be previously excavated soil from the site .Such soil
shall be free from trash , organic matter or rubble. Any additional fill soil required
shall be obtained from off the site and shall be a sandy soil or sandy clay with a
maximum Plasticity Index of 15 or less and free from trash, organ ic matter or
rubble.
200.05 Application
A. Stripp ing
1. Strip top soil from the area and to have grade changes, either excavation or fill,
and all areas under new construction. No stripping of excavation shall occur
within the drip line of trees or groups of trees indicated to remain.
2. Strip top soil from these areas to the depth of organic matter, but not less than
6" deep. Remove from project site.
B. Earthwork and Compaction 1 ·
1 . Preparation of Subgrade: The subgrade shall be excavated and shaped in
conformity with the typical sections shown on plans, lines and grades as
established by the Engineer. Area shall be proof rolled and all unstable or
otherwise objectionable material shall be removed from the subgrade and
replaced with approved material , then entire subgrade shall be compacted to the
same density as noted in 8 .2/. below .
2. All fill shall be placed in lifts of not more than 8" loose thickness, wetted or dried
to a uniform moisture content within 3% optimum , and thoroughly compacted to
a uniform density of not less than 95% as determined by ASTM D 1557.
C . Top Soil
1. All landscaped areas shall receive a layer of top soil not less than 6" thick to bring
these areas to finish grades. This soil may be from stripping. Any add itional top
soil required shall be loamy soil approved prior to use.
2 . Top soil shall be applied after these areas are no longer subject to construction
traffic and shall be dragged or raked smooth and compacted with lawn rollers
only as required to prevent washing or excessive settlement.
3 . Finish grading of these areas shall provide good drainage and no low spots for
water to collect will be acceptable. Fill any ruts, holes and depressions and finish
to a tolerance of one inch in ten feet under straight edge.
New Parking Lot, Church & 2nd Street 02200-1
200.06 Testing
A. The laboratory will make selections of the samples from the actual soils and base
materials to be used in the Project. The laboratory will determine compaction curves
for the subgrade soil. During compaction operations, the laboratory will perform in-
place density and moisture tests on flexible base and on each lift of sub-grade fill.
B. The Contractor shall notify the laboratory, well in advance, of when the operations
will be performed so that the laboratory personnel can properly arrange their testing.
The Contractor shall notify them when each lift is nearing completion and shall wait
until in-place testing has been accomplished before applying subsequent lifts.
200.07 Maintenance
Repair and re-establish grades in settled, eroded, rutted, or otherwise damaged areas .
In damaged compacted areas , scarify surface, reshape, and compact to required
density prior to further construction .
200.08 Disposal
Remove excess excavated material, trash, debris, and waste material from site.
200.1 O Aluminum Signs
A. Standard: Comply with recommendations of Texas Highway Department
Specifications, Item 636.
B. Description: This item shall govern for aluminum signs which are of one piece
construction made from sheet aluminum, and which have the face side reflectorized.
1. Sign Blanks: Sheet aluminum sign blanks shall conform with Departmental
Specification D-9-7110, "Aluminum Sign Blanks", and shall be of the thickness
shown on the plans.
C. Hardware for attaching aluminum signs (Type A) to guide signs. Attachments of
Aluminum Signs (Type A) to guide signs as a part of the guide sign message shall
be made by screws of stainless steel, galvanized steel, or aluminum, in conformance
with Departmental Specification D-9-7120, "Sign Hardware". Dissimilar metals shall
be so selected or insulated as to prevent corrosion.
D. Fabrication
1. C utting and Handling: Sign blanks shall be cut to the proper size and shape as
shown on the plans, shall be free of buckles, warps, burrs, dents, cockles and
other defects resulting from fabrication, and shall be essentially a plant surface.
a. The sign blanks shall not be handled except by device or clean canvas gloves
between all cleaning operations and the application of the reflective material.
There shall be no opportunity for the blanks to come in contact with grease,
oils, or contaminants prior to the application of the reflective material.
b. Sign Message: Sign messages shall be the size and color shown on the
plans. Screen processing ink approved by the Texas Highway Department's
Materials and Tests Division shall be used for sign messages applied to sign
faces by the screen process . Messages shall be clean, sharp edges with no
runs or sags and shall be of sufficient thickness to completely cover the back-
ground material. Screen inks shall conform the Departmental Specification D-
9-8300, "Flat Surface Reflective Sheeting".
E. Clean ing: The signs shall be cleaned prior to inspection. The signs shall be washed
with a cleaning solution acceptable to the manufacturer of the sign coating to remove
all grease, oil, dir, smears , streaks, finger marks and other foreign particles prior to
shop inspection and prior to final inspection, after erection .
F. Support Post:
1. Materials shall be 2" galvanized steel pipe.
2. Post shall be erected in concrete base as detailed vertically plumb and located
as shown on drawings. Pipe end exposed shall have a threaded cap .
New Parking Lot , Church & 2nd Street
02200-2
END OF SECTION
200.06 Testing
A. The laboratory will make selections of the samples from the actual soils and base
materials to be used in the Project. The laboratory will determine compaction curves
for the subgrade soil. During compaction operations , the laboratory will perform i n-
place density and moisture tests on flexible base and on each lift of sub-grade fill.
B. The Contractor shall notify the laboratory , well in advance, of when the operations
will be performed so that the laboratory personnel can properly arrange their testing .
The Contractor shall notify them when each lift is nearing completion and shall wait
until in-place test ing has been accomplished before applying subsequent lifts .
200.07 Maintenance
Repair and re-establish grades in settled, eroded , rutted , or otherwise damaged areas .
In damaged compacted areas , scarify surface, reshape, and compact to required
density prior to further construction .
200 .08 Disposal
Remove excess excavated material , trash , debris , and waste material from site.
200.1 O Aluminum Signs
A. Standard : Comply with recommendations of Texas Highway Department
Specifications , Item 636 .
B. Description : This item shall govern for aluminum signs wh i ch are of one piece
construction made from sheet aluminum , and which have the face side reflectorized .
1. Sign Blanks : Sheet aluminum sign blanks shall conform with Departmental
Specification D-9 -7110 , "Aluminum Sign . Blanks ", and shall be of the thickness
shown on the plans.
C . Hardware for attaching aluminum signs (Type A) to guide signs . Attachments of
Aluminum Signs (Type A) to guide signs as a part of the guide sign message shall
be made by screws of stainless steel , galvanized steel , or aluminum , in conformance
w ith Departmental Specification D-9 -7120 , "Sign Hardware". Dissimilar metals shall
be so selected or insulated as to prevent corrosion .
D . Fabrication
1. Cutting and Handling : Sign blanks shall be cut to the proper size and shape as
shown on the plans , shall be free of buckles, warps, burrs , dents , cockles and
other defects resulting f rom fabrication , and shall be essentially a plant surface.
a. The sign blanks shall not be handled except by device or clean canvas gloves
between all cleaning operations and the application of the reflect ive material.
There shall be no opportunity for the blanks to come in contact with grease,
oils , or contaminants prior to the application of the reflective material.
b . Sign Message : Sign messages shall be the size and color shown on the
plans. Screen processing ink approved by the Texas Highway Department's
Materials and Tests Division shall be used for sign messages applied to sign
faces by the screen process . Messages shall be clean , sharp edges with no
runs or sags and shall be of sufficient thickness to completely cover the back-
ground material. Screen inks shall conform the Departmental Specification D-
9-8300 , "Flat Surface Reflective Sheeting".
E. Cleaning : The signs shall be cleaned prior to inspection . The signs shall be washed
with a cleaning solution acceptable to the manufacturer of the sign coating to remove
all grease , oil, dir, smears , streaks , finger marks and other foreign particles prior to
shop inspection and prior to final inspection, after erection .
F. Support Post:
1. Materials shall be 2" galvanized steel pipe .
2. Post shall be erected in concrete base as detailed vertically plumb and located
as shown on drawings . Pipe end exposed shall have a threaded cap .
New Parking Lot , Church & 2nd Street
02200-2
END OF SECTION
SECTION 02510
CONCRETE PAVING
510.01 Scope
A. Work included in this Section
1. Concrete paving, aprons, curb and sidewalks .
2. Reinforcing steel, concrete curbs .
3. Expansion joints, joint sealant, forming and accessories as required for concrete
items herein.
4. Future irrigation sleeves.
5 . Painting Striping.
B. Work specified under other Sections
1 . Earthwork -Section 02200
510.02 Materials
A.Concrete
1. Cement shall conform to Standard Specifications for Portland Cement, ASTM C
150, latest revision and shall be as follows:
Type I -Normal portland cement for use in general Concrete construction .
Type II -High early strength cement for use in lieu of normal cement only on
approval of the Engineer.
Only one brand of cement shall be used in the structure except by permission
of the Engineer. When such permission is granted and more than one brand is
used in the structure, the resulting concrete shall be uniform in color.
2 . Fine aggregate shall consist of sand composed of clean, hard durable uncoated
grains free from an excess of salt or alkali , and shall conform to ASTM C33 .
3. Coarse aggregates.hall be hard, durable gravel or crush stone conforming to the
requirements of ASTM C33. The maximum size and gradation of aggregate shall
be in accordance with ASTM C33, Table II, for the aggregate size number
scheduled under "Proportions", below.
4. Water used in mixing concrete shall be clean and free from deleterious amounts
of acids, alkalis, or organic materials.
5. All concrete shall contain water reducing agent equal to Master Builder's
"Pozzolith 344N" in the proportion of three ounces per sack of cement. The
admix shall be added at the mixer in strict accordance with the Manufacturer 's
directions. Other approved products for this purpose are "PSI Normal" as
manufactured by Gifford-Hill and Company, Inc., and "Trimix" as manufactured
by Sonneborn-Contech, Inc.
6. All Concrete where indicated in the schedule under "Proportions", below shall
contain air entraining agent "MBVR" as manufactured by Master Builders, "Oarex
AEA" as manufactured by Grace Construction Materials, or "Aerolith" as
manufactured by Sonneborn-Contech, Inc., in the quantity required to produce
the percentage of air entrainment scheduled. Air entraining agent shall be
compatible with water reducing admixture used.
New Parking Lot, Church & 2nd Street 02510-1
7. Proportions
a . Concrete shall be proportioned to provide adequate work-ability, resistance
to exposure and the strength as indicated and shall be of the following type:
(1) Schedule of Types of Concrete:
Type
A
Min. Comp.
Strength
(28 days)
3000 psi.
Maximum Water*
Min . Cement Per Sack of
Con t ent (94# Cement
Sacks/Cu. Yd. U. S. Gallons
5.0 6.50
% of
Air
4 to 5
(Table II)
ASTM C 33
467
* Free water or moisture carried by aggregate must be included as part of
the mixing water . Water ration will require a slight reduction due to the
additio n of the admixtur:e.
(2) Location of type of Concrete:
Type A -Concrete paving, curbs, aprons , sidewalks (all concrete).
b . The proportions and exact amounts of all materials entering into the concrete
shall be determined by the laboratory as specified in 510.04, below . All
necessary equipment shall be provided to determine and control the actual
amount of materials in each concrete mix. All materials shall be measured
separetely on weight basis and the batching plant shall provide scales of
approved type for weighing same. The proportions will be changed
whenever, in the opinion of the Engineer, such changes become necessary
to overcome deficiencies and to obtain the required strength, the desired
durability, density, workability or consistency. Consistency in the field will be
measured by the slump test in accordance with ASTM C 143. The slump
shall fall within the following limits: maximum 5", minimum 3".
B. Curing Materials
1. Sand for curing shall be clean , washed, non-staining sand equal to that specified
u n der 510.03 .02, above, for fine aggregate .
2. Protective film shall be 6 mil polyethylene film .
3 . Curing Compound shall be "Magic · Kote Cure and Hard" as manufactured by
Symons Manu facturing Company .
C . Forms shall be eit her metal or wood, free of warp and of a depth equal to the depth
of t h e concrete and const ructed so as to adequately support the concrete and
maintain it in the proper position during the pouring and curing operations . Steel
templets shall be 1 /8" thickness and shall conform to the profile of the curb , or curb
and gutter, as applicable, and shall be matched from the bottom to fit over the
reinforcing steel in order to insure their removal.
D. Expansion Joints
1. Expansion joint filler material shall be closed cell polyethylene foam and shall be
Sonoflex Fas manufactured by Sonneborn Building Products, or approved equal.
2. Expansion Joint sealer material shall be Sonolastic Paving Joint Sealant as
manufactured by Sonneborn-Contech, Inc., or approved equal. Primer shall be
by same manufacturer.
E. Jackets for slip dowels sha ll be treated paper tube dowel caps "no . 86" as
manufactured by Heckmann Building Products, or approved equal , of proper sizes
to protect the full length of the dowels on one side of the joint.
F. Metal Control joints shall be Galvanized Metal #G33-6 by Dayton Superior with a
plast ic pull cap #G35 by Dayton Superior or equal.
New Parking Lot, Church & 2nd Street 02510-2
7. Proportions
a. Concrete shall be proportioned to provide adequate work-ability , resistance
to exposure and the strength as indicated and shall be of the following type:
(1) Schedule of Types of Concrete:
Type
A
Min. Comp .
Strength
(28 days)
3000 psi.
Maximum Water*
Min . Cement Per Sack of
Content (94# Cement
Sacks/Cu . Yd. U.S. Gallons
5.0 6.50
% of
Air
4 to 5
(Table 11)
ASTM C 33
467
* Free water or moisture carried by aggregate must be included as part of
the mixing water . Water ration will require a slight reduction due to the
addition of the admixture.
(2) Location of type of Concrete:
Type A -Concrete paving, curbs, aprons, sidewalks (all concrete).
b. The proportions and exact amounts of all materials entering into the concrete
shall be determined by the laboratory as specified in 510.04, below. All
necessary equipment shall be provided to determine and control the actual
amount of materials in each concrete mix. All materials shall be measured
separetely on weight basis and the batching plant shall provide scales of
approved type for weighing same. The proportions will be changed
whenever, in the opinion of the Engineer, such changes become necessary
to overcome deficiencies and to obtain the required strength , the desired
durability, density, workability or consistency. Consistency in the field will be
measured by the slump test in accordance with ASTM C 143. The slump
shall fall within the following limits : maximum 5", minimum 3".
B. Curing Materials
1. Sand for curing shall be clean, washed , non-staining sand equal to that specified
under 510.03.02, above, for fine aggregate.
2. Protective film shall be 6 mil polyethylene film .
3 . Curing Compound shall be "Magic · Kote Cure and Hard" as manufactured by
Symons Manufacturing Company.!
C. Forms shall be either metal or wood, free of warp and of a depth equal to the depth
of the concrete and constructed so as to adequately support the concrete and
maintain it in the proper position during the pouring and curing operations . Steel
temp lets shall be 1 /8" thickness and shall conform to the profile of the curb, or curb
and gutter, as applicable, and shall be matched from the bottom to fit over the
reinforcing steel in order to insure their removal.
D. Expansion Joints
1. Expansion joint filler material shall be closed cell polyethylene foam and shall be
Sonoflex Fas manufactured by Sonneborn Building Products, or approved equal.
2 . Expansion Joint sealer material shall be Sonolastic Paving Joint Sealant as
manufactured by Sonneborn-Contech, Inc., or approved equal. Primer shall be
by same manufacturer.
E. Jackets for slip dowels shall be treated paper tube dowel caps "no. 86" as
manufactured by Heckmann Building Products, or approved equal , of proper sizes
to protect the full length of the dowels on one side of the joint.
F. Metal Control joints shall be Galvanized Metal #G33-6 by Dayton Superior with a
plastic pull cap #G35 by Dayton Superior or equal.
New Parking Lot, Church & 2nd Street 02510-2
G . Reinforcing Steel
1 . Reinforcing steel for use in all concrete shall be deformed billet steel bars
conforming to ASTM A 615, Grade 40.
2. Submit manufacturer's certified mill tests sheets giving quantities and properties
of steel used to fabricate reinforcing and location of mill.
3. Bars shall be free from flaws or mill defects and must be cleaned of all loose
rust, scale, grease, paint, or other coatings before being used. Warehouse
stocks, if badly rusted in cross section, will not be acceptable.
4 . All rods shall be bent to the required shape before being placed in the forms.
5. Chairs, bolsters and supports shall be those manufactured by the Construction
Materials Division of Southern Slag Products Company, or approved equal.
Those for use over compacted subgrade or over felts shall be equipped with
bearing plates .
H. Irrigation Sleeves -PVC Pipe and fittings with solvent weld joints: 4" -Schedule 40,
6" and larger -maximum Standard Dimension Ration (SER).
I. Painting of striping and traffic markings
1. Paint for markings and striping shall be Traffic Paint as manufactured by Pratt
and Lambert, or approved equal. Color shall be white and yellow. Paint all
markings and stripes as indicated on the Drawings, one coat 20 mil wet
thic~ness; 4" wide stripes, markings as detailed.
510.03 Concrete Testing Service
The Owner will employ a testing laboratory to perform materials evaluation, testing and
design of concrete mixes.
A. Special Testing: Refer to the GENERAL PROVISIONS FOR SPECIAL TESTING.
510.04 Quality Control .
Testing laboratory will perform sampling and testing during concrete placement, which
may include the following as directed by Engineer. This testing does not relieve
Contractor of responsibility of providing concrete in compliance with specifications.
Contractor may perform additional testing as necessary, at no expense to Owner, to
ensure quality of concrete.
510.05 Sampling
ASTM C 172
510.06 Slump
ASTM C 143, one test for each load at point of discharge.
510.07 Air Content
ASTM C 173, one for each set of compressive strength specimens.
510.08 Compressive Strength
ASTM C 39, one set for each 100 cu. yds. or fraction thereof of each class of
concrete; 1 specimen tested at 7 .days, 1 specimen tested at 18 days, and one
retained for later testing if required.
When the total quantity of a given class of concrete is less than 50 cu. yds.,
strength tests may be waived by Engineer if field experience indicated evidence
of satisfactory strength.
New Parking Lot, Church & 2nd Street 02510-3
510.10 Test Results
Test Results will be reported in writing to Engineer, Contractor and concrete producer
on same day tests are made.
510.11 Laboratory Reports
Submit 2 copies of laboratory test or evaluation reports for concrete materials and mix
designs.
510.12 Mix Proportions and Designs
Proportion mixes by laboratory trial batch .
510.13 Weather
A. Cold and hot weather requirements
1. Concrete shall not be placed when the temperature is 40 degrees For less and
falling. It may be placed wheri. the temperature is 40 degrees F or more and
rising, providing there is no reason to expect a drop to below 40 degrees F within
twelve hours of the conclusion of the pour.
2 . No anti-freeze admixtures will be allowed.
3. When temperatures of 96 degrees F or above are predicted for the day of the
pour a retarding agent shall be used in lieu of the "Pozzolith 344 N" specified in
510 .03.5 above. the agent shall be equal to "Pozzolith (Retarder)" as
manufactured by Master Builders or approved equal.
510.14 Application
A. Subgrade preparation :
1. Excavation and backfilling for all items of site concrete will be accomplished
under Section 02200.
2. This contractor shall thoroughly inspect the preceding work and satisfy himself
that it has been properly accomplished. Should he find any conditions which
will adversely effect his work, he shall promptly notify the Owner.
3. Beginning work under this Section without such notification to the Owner will
constitute acceptance, by this Contractor, of the preceding work.
B. Reinforcing .steel shall be of the sizes and spacings, and located in the same
manner as specified under Section 02510.03 .H of the Specifications .
1. Placing reinforcements:
a. Reinforcement shall be accurately positioned and unless otherwise shown
or specified , shall be secured against displacement by using, at
intersections, annealed iron wire of not less than No . 18 gauge or suitable
metal clips.
b . Reinforcement shall be supported by hangers where necessary and shall be
supported by metal chairs, bolsters, and spacers in ac.cordance with the
"Specifications for Placing Accessories" continued in "A Manual of Standard
Practice", latest edition, as published by the Concrete Reinforcing Steel
Institute.
c. All spacing bars shall be as shown on Drawings, and in general
reinforcement shall be placed, spliced, lapped, bent, located, etc., in
accordance with recommendations of the American Concrete Institute as set
forth in ACI Publications 315-174 and 318-80 .
2. Concrete protection for reinforcement
a. The reinforcement shall be protected by the thickness of concrete indicated
on the Drawings. Where not otherwise shown, the thickness of concrete
over the reinforcement shall conform to ACI 318-80, Article 7. 7.1.
New Parking Lot, Church & 2nd Street 02510-4
510.1 O Test Results
Test Results will be reported in writing to Eng ineer, Contractor and conc rete producer
on same day tests are made .
510 .11 Laboratory Reports
Submit 2 copies of laboratory test or evaluation reports for concrete materials and m ix
designs.
510.12 Mix Proportions and Designs
Proporti on mixes by laboratory trial batch .
51 0.13 Weather
A. Cold and hot weather requirements
1. Concrete shall not be placed when the temperature is 40 degrees For less and
falling . It may be placed wheri.. the temperature is 40 degrees F or more and
rising, providing there is no reason to expect a drop to below 40 degrees F with in
twelve hours of the conclusion of the pour.
2 . No anti-freeze admixtures will be allowed.
3 . When temperatures of 96 degrees F or above are predicted for the day of the
pour a retarding agent shall be used in lieu of the "Pozzolith 344 N" specified i n
510.03 .5 above. the agent shall be equal to "Pozzolith (Retarder)" as
manufactured by Master Builders or approved equal.
510 .1 4 Application
A. Subgrade preparation :
1. Excavation and backfilling for all items of site concrete w i ll be accompl ished
under Section 02200 .
2 . This contractor shall thoroughly inspect the preceding work and satisfy himself
that it has been properly accomplished. Should he find any cond itions wh ich
will adversely effect his work , he shall promptly notify the Owner.
3 . Beginning work under this Section without such notification to the Owner will
constitute acceptance, by this Contractor, of the preceding work.
B. Reinforcing .steel shall be of the sizes and spacings, and located in the same
manner as ' specified under Section 02510 .03 .H of the Specifications .
1. Placing reinforcements :
a . Reinforcement shal l be accurately positioned and unless otherwise shown
or specified , shall be secured against displacement by using , at
intersections , annealed iron wire of not less than No . 18 gauge or suitab l e
metal clips .
b . Reinfo rcement shall be supported by hangers where necessary and shall be
supported by metal chairs, bolsters , and spacers in ac.cordance with the
"Specifications for Placing Accessories " cont inued in "A Manual of Standard
Practice", latest ed it ion , as publ ished by the Concrete Rei nforcing Steel
Institute.
c . All spacing bars shall be as shown on Draw ings, and in general
reinforcement shall be placed, spliced , lapped , bent , located , etc., in
accordance with recommendations of the American Concrete Institute as set
forth in ACI Publications 315-174 and 318 -80 .
2 . Concrete protection for reinforcement
a. The reinforcement shall be protected by the thickness of concrete indicated
on the Draw ings. Where not otherwise shown , the thickness of concrete
over the reinforcement shall conform to ACI 318-80 , Article 7 .7.1.
New Parking Lot, Church & 2nd Street 02510-4
C. Forming
1. All forms shall be set true to line and grade and shall be of adequate strength to
withstand the loads to wh ich they will be subjected . They shall be adequately
staked and braced to maintain true position during concrete pouring and curing
and to preclude endangering personnel or members being cast.
2. All concrete construction included in this project shall conform to the tolerances
recommended under Articles 203 and 302 .1 of the "Recommended Practice for
Concrete Formwork as published by the American Concrete Institute. (ACI 347-
80).
3. Wetting and oiling forms
a. All forms shall be treated with a suitable form oil before concrete is placed.
In hot weather both sides of the face forms may be required to be treated
with oil to prevent warping and to secure tight joints. The oil shall be applied
before the reinforcement is placed .
b . In general , all surfaces of forms which will come in contact with the concrete
shall be wetted immediately before the concrete is placed.
c . Care shall be exercised to prevent reinforcement from coming in contact with
the o il.
d . Form Removal : Forms may be removed after 24 hours provided the
concrete has sufficiently hardened not to be damaged thereby .
D. Depositing of Concrete
1 . Concrete shall be deposited as nearly as practicable in its final position to avo id
segregation due to rehandling or flowing . No concrete that has partially
hardened or been contaminated by foreign material shall be deposited on the
work, nor shall retempered concrete be used .
2. When concreting is once started , it shall be carr ied on as a continuous operation
until the placing of the panel or section is completed. The top surface shall be
generally level except where noted to be sloped. When construction joints are
necessary they shall be made in accordance with the paragraph on construction
j oints .
3 . All concrete shall be thoroughly compacted by the use of internal concrete
vibrators supplemented by hand-spading, rodding or tamping during the
operation of placing and shall be thoroughly worked around reinforcement and
forms so as to provide· a smooth , solid concrete surface free of honeycomb.
Vibrators shall be operated by skilled personne l trained in the proper use and
handling of this equipment. Do not use vibrators to transport concrete inside the
forms , but limit duration of vi bration to time necessary to produce satisfactory
consolidation without causing segregation of aggregates .
4. The concreting shall be carr ied on at such rate that the concrete is at all times
plastic and flows readily into the spaces around and between reinforcement.
E. Finishing of Concrete
1. Concrete paving shall rece ive a broom finish . This fin ish shall consist of
jitterbugging and tamping, screeding to proper level and then working the
surface with a wood float to provide a tight, dense surface, then the surface shall
be finished by dragging burlap to provide a rough texture as approved by the
Owner.
2. The surface grade shall be f inished to a true surface with 1 /8" in any ten foot
length maximum variation.
New Parking Lot, Church & 2nd Street 02510-5
3. Concrete Curbs :
a. After concrete has been placed and thoroughly compacted and placing has
sufficiently advanced and concrete shall be struck off with a "mule" cut to the
exact p rofi le shown on plans, after which it shall be worked with a wood
float.
b. After concrete has been thoroughly worked and has set sufficiently, all
exposed corners are to be edged or rounded to the radius shown on plans.
c. As a final finish, the concrete should be lightly sprinkled with water and given
a brush fin ish by starting at the top of the curb and brushed down and out
across the gutter.
4. Concrete ramps shall receive a scored finish as detailed. Finish as in 3. above,
then score with 3/8" deep score at 3" on center .
5 . Sidewalks to have broom finish .
F. Expansion Joints
1. Expansion joints shall be provided at all locations as shown on the Drawings and
to conform to the following maximum spaces :
a. In concrete paving of each 1,000 square feet or less of area and not to
exceed 40 '-0" intervals in straight runs .
b . In concrete curbs , curb and gutters at all radium points and at not more than
40'-0" intervals in straight runs .
c. In concrete sidewalks at not more than 40 '-0" intervals in straight runs.
2. These joints shall be filled with expansion joint filler material to within 1 /2" of top
surface. A 1 /2 " x width of joint plastic cap strip shall be provided and nailed to
the top of the joint filler.
3 . After concrete has reached it's final set, the wood cap strip shall be removed and
the top of the joint shall then be filled with joint sealing material.
4 . Flow sealan t into joint to form a uniform, neat, fully compacted joint with a slightly
concave surface.
G. Control Joints
1. Control joints shall be provided at all locations as shown on the Drawings .
2 . The metal joint shall be staked with metal stakes sufficient to maintain the line
and grade of the joint. The metal joint shall have a plastic pull strip at top.
3 . After the concrete has reached its final set; the cap strip shall be removed and
the joint filled with j oint sealant material.
H. Curing
1. After finishing work has been completed and concrete has sufficiently set not to
be changed thereby, it shall be covered w ith a 1" layer of clean, washed
nonstaining sa id which ·shall be kept wet for a period of seven days. This sand
may be left in place to protect the surfaces during construction traffic, and then
shall be swept up and disposed of.
2 . At the Contractor's option, the following curing methods maybe used in lieu of
the sand method above:
a . Polyethylene film : Cover the surface completely with polyethylene film. Lap
all joints in f ilm 12" and weight all edges and joints with continuous mounds
of clean sand as necessary to prevent moisture escape or wind uplift. This
covering shall remain in place for a minimum of seven days and then shall
be removed and disposed of.
b. Curing Compound : Spray apply the curing compound specified under
Section 210.03.C, at a rate of:
(1) 200 to 300 sq . ft . per gallon for burlap finished surfaces.
(2) 300 to 400 sq. ft. per gallon for broom and exposed aggregate finished
surfaces.
(3) 500 to 600 sq. fit. per gallon for all other finished surfaces.
New Parking Lot, Church & 2nd Street 02510-6
3. Concrete Curbs :
a. After concrete has been placed and thoroughly compacted and placing has
sufficiently advanced and concrete shall be struck off with a "mule" cut to the
exact profile shown on plans, after which it shall be worked with a wood
float.
b. After concrete has been thoroughly worked and has set sufficiently , all
exposed corners are to be edged or rounded to the radius shown on plans .
c. As a final finish, the concrete should be lightly sprinkled with water and given
a brush finish by starting at the top of the curb and brushed down and out
across the gutter.
4. Concrete ramps shall receive a scored finish as detailed. Finish as in 3. above,
then score with 3/8" deep score at 3" on center .
5 . Sidewalks to have broom finish.
F. Expansion Joints
1. Expansion joints shall be provided at all locations as shown on the Drawings and
to conform to the following maximum spaces :
a. In concrete paving of each 1,000 square feet or less of area and not to
exceed 40'-0" intervals in straight runs.
b . In concrete curbs, curb and gutters at all radium points and at not more than
40'-0" intervals in straight runs .
c. In concrete sidewalks at not more than 40 '-0 " intervals in straight runs .
2. These joints shall be filled with expansion joint filler material to within 1 /2" of top
surface . A 1 /2" x width of joint plastic cap strip shall be provided and nailed to
the top of the joint filler.
3. After concrete has reached it's final set , the wood cap strip shall be removed and
the top of the joint shall then be filled with joint sealing material.
4. Flow sealant into joint to form a uniform, neat, fully compacted joint with a slightly
concave surface .
G. Control Joints
1. Control joints shall be provided at all locations as shown on the Drawings.
2. The metal joint shall be staked with metal stakes sufficient to maintain the line
and grade of the joint. The metal joint shall have a plastic pull strip at top.
3. After the concrete has reached its final set; the cap strip shall be removed and
the joint filled with joint sealant material.
H. Curing
1. After finishing work has been completed and concrete has sufficiently set not to
be changed thereby, it shall be covered with a 1" layer of clean, washed
nonstaining said which ·shall be kept wet for a period of seven days. This sand
may be left in place to protect the surfaces during construction traffic, and then
shall be swept up and disposed of.
2. At the Contractor 's option , the following curing methods maybe used in lieu of
the sand method above:
a. Polyethylene film : Cover the surface completely with polyethylene film. Lap
all joints in film 12" and weight all edges and joints with continuous mounds
of clean sand as necessary to prevent moisture escape or wind uplift. This
covering shall remain in place for a minimum of seven days and then shall
be removed and disposed of .
b. Curing Compound: Spray apply the curing compound specified under
Section 210.03.C, at a rate of:
(1) 200 to 300 sq. ft . per gallon for burlap finished surfaces .
(2) 300 to 400 sq . ft. per gallon for broom and exposed aggregate finished
surfaces.
(3) 500 to 600 sq. fit. per gallon for all other finished surfaces .
New Parking Lot, Church & 2nd Street 02510-6
I. Sleeves for future lawn sprinkler systems
1. Excavate for PVC sleeves at all locations shown on the Drawings, to
approximately 12" below finished subgrades and install these sleeves for future
use in installation of sprinkler systems . These sleeves shall be of sufficient length
to extend 2"-0" beyond the edge of the concrete construction of each end.
2. Sleeves less than 20 feet long shall be one continuous piece of pipe. Sleeves
longer than 20 feet shall be properly connected with PVC couplings using the
proper type and application of solvent cement.
a. Backfill over these sleeves using previously excavated soil and thoroughly
tamp in place .
b. Mark locations of sleeves by installing in concrete, after it is poured and
before it reaches final set, directly above each end of each sleeve , a brass
stove bolt with the head mounted flush with the concrete surface.
New Parking Lot , Church & 2nd Street
02510-7
END OF SECTION
DIVIS ION 16 -ELECTRICAL
Section
16000 General Requirements for All Electrical Work
16110 Raceways
16120 Wires and Cables
16121 Wire Connections and Devices
16450 Grounding
New Parking Lot , Church & 2nd Street
NEW PARKING LOT
CHURCH & 2ND STREET
COLLEGE STATION , TEXAS
Pages
5
2
2
1
2
I '
Division 2 -Sitework
SECTION 16000
GENERAL REQUIREMENTS FOR ALL ELECTRICAL WORK
1. GENERAL
1.01 RELATED WORK
A. The Electrical Drawings apply to the work specified in the Electrical Sections, and
shall be complied with in every respect. The Contractor shall examine all of these
documents , which make up the Contract Documents, and shall coordinate them with
all electrical work on the Electrical Drawings and in the Electrical Sections of these
Specifications .
1.02 SCOPE OF WORK
A. The contractor shall provide and install new pole mounted light fixtures as shown on
the drawings .
B. The work covered by the Electrical Sections of the Specifications shall include the
furnishing of all materials .labor, transportation, tools, permits , fees , utilities, and
incidentals necessary for the complete installation of all electrical work required in
the Contract Drawings .
C. It is the intent of the Contract Documents to provide an installation complete in every
respect. In the event that additional details or special construction is required for
work indicated or specified in this section or work specified in other sections, it shall
be the responsibility of the Contractor to provide all material and equipment which
is usually furnished with such systems in order to complete the installation , whether .
mentioned or not.
D. The Contractor shall visit the premises and thoroughly familiarize himself with the
existing site conditions , and all details of the work and the working conditions and
to verify all dimensions in the field. The Contractor shall advise the Engineer of any
discrepancy prior to bidding. The submission of bids shall be deemed evidence of
the Contractors site visit, the coordination of all existing conditions, and the inclusion
of all consideration for existing conditions .
I
1.03 DRAWINGS AND SPECIFICATIONS
A. These Specifications are accompanied by Drawings of the building site area. The
Drawings and these Specifications are complementary to each other, and what is
required by one shall be as binding as if required by both .
B. If any departures from the Draw ings are deemed necessary by the Contractor, details
of such departures and the reasons therefor shall be submitted to the Engineer for
review. No departures shall be made without prior written acceptance.
C. Should the Drawings disagree in themselves, or with the Specifications, the better
quality or the greater quantity of work or materials shall be estimated upon , and
unless otherwise directed by the Engineer in writing , shall be performed or furnished.
In case the Specifications should not fully agree with the schedules, the latter shall
govern.
D. Items specifically mentioned in the Specifications but not shown on the Drawings
and/or items shown on the Drawings but not specifically mentioned in the
Specifications shall be installed by the Contractor under the appropriate section of
work as if they were both specified and shown.
New Parking Lot, Church & 2nd Street 16000-1
1.04 CODES AND STANDARDS
A. All work shall comply with the applicable ruf es of the National El ectricaf Code, the
National El ectricaf Safety Code, the National Fire Codes (published by National Fire
Protection Association), the City Electrical Codes and Ordinances, and the terms and
conditions of services of the electrical utility, as well as any other authorities that may
have lawful jurisdiction pertaining to the work specified. None of the terms or
provision of this specification shall be construed as waiving any of the ruf es,
regulations, or requireme n ts of these authorities.
1.05 BUILDING CONSTRUCTION AND LAYOUT OF WORK
A. General: ft shall be the responsibility of the Contractor to consult the Architectural
and Engineering Drawings and Details so as to thoroughly familiarize himself with
the type and qual ity of construction to be provided on this project.
B. The Electrical Drawings are diagrammatic in character and cannot show every
connection in detail or every fi ne Gr conduit its exact location. These details are
subject to the requirements of ordinances and also existing conditions . All work
shall be run parallel or perpendicular to the lines of the existing roads and new
parking lot unless otherwise noted .
C . The approximate location of electrical items is indicated on the Electrical Drawings.
Exact locations are to be determined by actual measurements at the site and will in
all cases be subject to approval of the Engineer, and he reserves the right to make
any reasonable changes in the location indicated without additional cost.
2. PRODUCTS
2.01 GENERA L MATERIALS AND EQUIPMENT REQUIREMENTS
A. All materials, in general, shall conform to the National El ectricaf Code requirements
and shall be listed , inspected, and approved by the Underwriters Laboratories and
shall bear the U.L. label w h ere label ing service is available. The label or listing of the
Underwriters Laboratories, Inc. will be accepted as evidence that the materials or
equipment conform to the applicable standards of that agency. In lieu of this fisting,
the Contractor may submit a statement from a nationally recognized, adequately
equipped testing agency, i ndicating that the items have been treated in accordance
w ith required procedures, and that the materials and equipment comply with all
contract requirements.
2.02 STANDARD PRODUCTS
A. Materials and equ i pment t o be provided shall be the standard catalog products of
manufacturers regu larly engaged in the manufacture of products conforming to these
Specifications, and shall essentially duplicate materials and equipment that have
been in satisfactory use at feast two years prior to bid opening . Where custom or
special items are required , these shall be fully described Using Drawings, material
fists , etc., which fully descr ibe in detail the item proposed for use on this project.
2.03 MANUFACTURER'S INSTRUCTIONS
A. The responsibility fo r the furnishing of the proper electrical equipment and/or material
and the responsibili ty for seeing that it is installed as intended by the manufacturer,
rests entirely upon the Contractor. The manufacturers ' published instructions shall
be followed for preparing, assembling, installing, erecting, and cleaning
New Parking Lot , Church & 2nd Street 16000-2
1.04 CODES AND STANDARDS
A All work shall comply with the applicable rules of the National Electrical Code, the
National Electrical Safety Code, the National Fire Codes (published by National Fire
Protection Association), the City Electrical Codes and Ordinances, and the terms and
conditions of services of the electrical utility, as well as any other authorities that may
have lawful jurisdiction pertaining to the work specified. None of the terms or
provision of this specification shall be construed as waiving any of the rules ,
regulations, or requirements of these authorities.
1.05 BUILDING CONSTRUCTION AND LAYOUT OF WORK
A General : It shall be the responsibility of the Contractor to consult the Architectural
and Engineering Drawings and Details so as to thoroughly familiarize himself with
the type and quality of construction to be provided on this project.
B. The Electrical Drawings are diagrammatic in character and cannot show every
connection in detail or every line or conduit its exact location. These details are
:-. subject to the requirements of ordinances and also existing conditions. All work
;: shall be run parallel or perpendicular to the lines of the existing roads and new
·. parking lot unless otherwise noted.
C . The approximate location of electrical items is indicated on the Electrical Drawings .
Exact locations are to be determined by actual measurements at the site and will in
all cases be subject to approval of the Engineer, and he reserves the right to make
any reasonable changes in the location indicated without additional cost.
2. PRODUCTS
2.01 GENERAL MATERIALS AND EQUIPMENT REQUIREMENTS
A All materials , in general , shall conform to the National Electrical Code requirements
and shall be listed , inspected, and approved by the Underwriters Laboratories and
shall bear the U.L. label where labeling service is available. The label or listing of the
Underwriters Laboratories, Inc . will be accepted as evidence that the materials or
equipment conform to the applicable standards of that agency . In lieu of this listing ,
the Contractor may submit a statement from a nationally recognized , adequately
equipped testing agency, indicating that the items have been treated in accordance
with required procedures, and that the materials and equipment comply with all
contract requirements .
2.02 STANDARD PRODUCTS
A Materials and equipment to be provided shall be the standard catalog products of
manufacturers regularly engaged in the manufacture of products conforming to these
Specifications,· and shall essentially duplicate materials and equipment that have
been in satisfactory use at least two years prior to bid opening . Where custom or
special items are required, these shall be fully described Using Drawings , material
lists , etc., which fully describe in detail the item proposed for use on this project.
2.03 MANUFACTURER'S INSTRUCTIONS
A The responsibility for the furnishing of the proper electrical equipment and/or material
and the responsibility for seeing that it is installed as intended by the manufacturer,
rests entirely upon the Contractor. The manufacturers' published instructions shall
be followed for preparing, assembling, installing , erecting, and cleaning
New Parking Lot, Church & 2nd Street 16000-2
manufactured materials or equipment, unless otherwise indicated. The Contractor
shall promptly notify the Engineer in writing of any conflict between the requirements
of the contract documents and the manufacturers' directions and shall obtain the
Engineer's instructions before proceeding with the work. Should the Contractor
perform any such work that does not comply with the manufacturer's directions or
such instructions from the Engineer, he shall bear all costs arising in connection with
the deficiencies.
2.04 STORAGE AT SITE
A. The Contractor shall not receive material or equipment at the job site until ready for
installation or until there is suitable space provided to properly protect equipment
from rust, weather, humidity, dust, or physical damage.
2.05 CONDITION OF MATERIALS AND APPURTENANCES
A All conduit, fixtures, and other material required for complete installation of these
systems shall be new to conform to manufacturer's recommendations, unless
otherwise specified. All equipment injured or damaged in transit from factory, during
delivery to premises, while in storage on premises, while being erected and installed,
and while being tested, until time of final completion, shall be replaced by this
Contractor without extra cost to Owner.
3. EXECUTION
3.01 SUBMITTAL AND REVIEW OF MATERIALS
A Submittals shall be made to Owner.
B. Items to be submitted: Submittals shall include, but not be limited to the following:
1. Conduit
2. Conductors and cable ·
3. Connectors and terminators
4. Device, pull, and junction boxes
5.Lighting fixtures, with poles
6. Photo-electric controls
C. Submittals: Each submittal shall indicate on the front cover or the cover sheet the
following: the title of the submittal; the name and location of the building; the name
of the Engineers; the name of the Contractor making the submittal; and the date of
the submittal. Arrangement of the above information shall be such that the cover or
title sheet can also accept a listing of each correction and/or revision, and stamp of
certification of the Contractor making the submittal.
3.02 HOISTING, SCAFFOLDING, AND TRANSPORTATION
A The Contractor shall provide his own hoisting facilities to set his materials and
equipment in place, as indicated on Drawings.
B. The Contractor shall provide his own scaffolding, ladders, etc. to facilitate the
installation of items which cannot otherwise be reached.
C. The Contractor shall provide necessary transportation to facilitate the delivery of all
materials, equipment, tools, and labor to job, in accordance with intent of these
Documents.
D. All Excavations shall be done in strict accordance with the current rules and
regulations as set for by the Federal Government, State of Texas, and all other
applicable authorities.
New Parking Lot, Church & 2nd Street 16000-3
3.03 CLEANING
A. The Contractor shall, at all times , keep the prem ises free from accumulations of
waste material or rubbish caused by him, his employees, or his work . This debris
shall be removed , not only from the building, but also from the site and from any
street or alley adjacent to the site.
B. At completion of the project, the Contractor shall remove all of his tools, scaffolding,
and surplus materials. He shall leave the area "broom clean ". Before final
acceptance, vacuum all panels , switchboards , starters , and other electrical devices.
Wipe clean all f ixtu re lens and reflecto rs, all panelboards, and switchboards interior
and exterior surfaces, being careful to remove all stray paint and construction
materials, dust and particles. Touch up all marred surfaces to restore existing
conditions to those provided by the manufacturer.
3.04 RECORD DRAWINGS
A. The Contractor shall keep a set of Drawings on the job, noting daily all changes
made in these Drawings in connection with the final installation including exact
d imensioned locations of all new and uncovered existing active and inactive utilities
outside the building and shall turn over a clean , neatly marked set of Drawings
showing "as-installed" work to the Architect-Engineer for delivery to the Owner. All
underground utilities and services and systems shall be accurately located by the
Contractor and d i mensioned on the "as-installed" Drawings.
3.05 TESTS
A. Tests to completed by the Contractor shall be of two types. During construction ,
System Testing shall be accomplished to determine whether systems are suitably
w i red , or if systems operate as prescribed. Later, Demonstration Testing shall be
accomplished for the purpose of showing that the systems operate as designed.
1. The Contractor shall provide all test equipment, temporary wiring, labor etc .,
required to perform the test.
B. Sys t em Test
1. After wires and cabJes are in place, but before being connected to devices and
equipment, test the system for shorts , opens, intentional and unintentional
grounds by means of an approved type of constant voltage "Megger". Replace
or clear all conductors or cables that are shorted or unintentionally grounded.
2 . Any wiring device , lighting fixture or electr ical apparatus in this contract, if
grounded or shorted in an integral "line" part, shall be removed and the trouble
corrected or device rep.laced .
C. Demonstration Test of Completed Systems
1 . Demonstrate the essential features of the completed system .
3.06 EXISTING FACILITIES
A. The Contractor shall be responsible for loss or damage to the existing facilities as
used by him and his workmen , and shall be responsible for repairing or replacing
such loss or damage. The Contractor shall send proper notices and receive written
perm ission from the Owner to enter existing areas . The Contractor before beginning
work in existing areas shall make necessary arrangements and perform other
services required for the care, protection , and in serv ice maintenance of all electrical ,
communication , plumbing, heating, air conditioning , and ventilating services for new
and existing facilities. The Contractor shall erect temporary barricades with
necessary safety devices, as required to protect personnel from injury , removing all
such temporary protection upon completion of the work .
New Parking Lot, Church & 2nd Street 16000-4
3.03 CLEANING
A. The Contractor shall , at all times , keep the premises free from accumulations of
waste material or rubbish caused by him , his employees, or h is work . This debris
shall be removed, not only from the building , but also from the site and from any
street or alley adjacent to the site .
B. At completion of the project, the Contractor shall remove all of his tools , scaffolding ,
and surplus materials . He shall leave the area "broom clean". Before final
acceptance, vacuum all panels , switchboards, starters, and other electrical devices.
Wipe clean all fixture lens and reflectors , all panelboards , and switchboards interior
and exterior suriaces , being careful to remove all stray paint and construction
materials , dust and particles . Touch up all marred surfaces to restore existing
conditions to those provided by the manufacturer.
3.04 RECORD DRAWINGS
A. The Contractor shall keep a set of Drawings on the job, noting daily all changes
made in these Drawings in connection with the final installation including exact
dimensioned locations of all new and uncovered ex isting active and inactive utilities
outside the building and shall t urn over a clean , neatly marked se t of Draw ings
showing "as-installed" work to the Architect-Engineer for delivery to the Owner. All
underground utilities and services and systems shall be accurately located by the
Contractor and dimensioned on the "as-installed" Drawings .
3 .05 TESTS
A. Tests to completed by the Contractor shall be of two types. During construction ,
System Testing shall be accomplished to determine whether systems are suitably
wired , or if systems operate as prescribed. Later , Demonstration Testing shall be
accomplished for the purpose of showing that the systems operate as designed .
1. The Contractor shall provide all test equipment , temporary wiring , labor etc .,
required to perform the test.
B. System Test
1. After wires and cab,les are in place , but before being connected to devices and
equipment, test the system for shorts, opens , intentional and unintentional
grounds by means of an approved type of constant voltage "Megger". Replace
or clear all conductors or cables that are shorted or unintentionally, grounded .
2. Any wiring device, lighting fixture or electrical apparatus in this contract , if
grounded or shorted in an integral "line " part, shall be removed and the trouble
corrected or device replaced .
C . Demonstration Test of Completed Systems
1. Demonstrate the essential features of the completed system .
3 .06 EXISTING FACILITIES
A. The Contractor shall be responsible for loss or damage to the existing facilities as
used by him and his workmen , and shall be responsible for repairing or replacing
such loss or damage. The Contractor shall send proper notices and rece ive writte n
permission from the Owner to enter existing areas . The Contractor before beginn i ng
work in existing areas shall make necessary arrangements and perform othe r
services requ ired for the care , protection , and in service maintenance of all electrical,
communication, plumbing, heating, air conditioning , and ventilating serv ices for new
and existing facilities . The Contractor shall erect temporary barricades w ith
necessary safety devices , as required to protect personnel from injury , removing all
such temporary protection upon completion of the work.
New Parking Lot, Church & 2nd Street 16000-4
B. The Contractor shall provide temporary or new services to all existing facilities as
required to maintain their proper operation when normal services are disrupted as
a result to the work being accomplished under this project.
3.07 OUTAGES
A. Outages of services as required by the project will be permitted but only at a time
approved by the Owner. The Contractor shall notify the Owner in writing two weeks
in advance of the requested outage in order to schedule required outages . No
outages shall be taken unless written approval has first been received from the
Owner The time allowed for outages will not be during normal working hours unless
otherwise approved by the Owner. All costs of outages, including overtime charges ,
shall be included in the contract amount.
3.08 CONDITIONS OF EQUIPMENT AT FIN~L ACCEPTANCE
A. At time of acceptance, the Contractor shall have inspected all installed systems to
assure the systems are clean and in an operational state.
3.09 GUARANTEE:
A. The Contractor shall guarantee all materials and workmanship for a period of
twelve(12) months after the final acceptance of work .
****************************************
END OF SECTION 16000
New Parking Lot, Church & 2nd Street 16000-5
1. GENERAL
1.01 DESCRIPTION
SECTION 16110
RAC'eNAYS
A. Raceways (def.: "any channel for holding wires, cables, or bus bars that is designed
expressly for, and used solely for, this purpose" -NEC). Raceways include rigid
metal conduit, rigid nonmetallic conduit, intermediate metal conduit, flexible metal
conduit, electrical metallic tubing ("thinwall"), under-floor raceways, cellular concrete
floor raceways, cellular metal floor raceways, suriace raceways, wireways, and
busways.
B. Related Work Specified Elsewhere:
1 . Section 16000 -General Requirements for All Electrical Work.
1.02 REFERENCE AND STANDARDS
A. National Electrical Code (NEC)
B. Institute of Electrical and Electronic Engineers (IEEE).
C . National Electrical Manufacturers Association (NEMA).
D . Underwriters Laboratories (UL).
E. Joint Industrial Counsel (JIC).
F. National Machine Tool Builders Assoc. (NMTBA).
G. American National Standards Institute (ANSI).
1.03 SUBMITTALS
A. Submit manufacturer's data demonstrating compliance with this Specification
including couplings, fittings, bushings, and, hangers.
1.04 HANDLING AND STORAGE
A. Handling shall assure that raceways are not crushed or damaged in any way which
would restrict the cross sectional area or cause oxidation.
B. Store in a safe dry location on the site.
2.PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Conduit: ·
1. Rigid metal, intermediate and EMT:
a. Allied Tube and Conduit Corp.
b. Republic Steel Corp.
c. Triangle PWC Inc.
d. Perm-a-Cote Ind .
2. Flexible and flexible water-tight:
a. American Flexible Conduit Co.
b. Anaconda Metal Hose.
c. Triangle PWC Inc.
d. O .Z. Gedney.
3 . Plastic rigid :
a. Carlon.
b. Anaconda Metal Hose.
c. Triangle, PWC Inc.
d. Allied Tube and Conduit.
New Parking Lot, Church & 2nd Street 16110-1
4 . Conduit supports and hangers:
a. Caddy.
b. Thomas and Betts.
c. Appelton .
d. Crouse-Hinds.
e . B-Une Syst ems.
2.02 MATERIALS
A. Conduit.
1 . PVC Conduit:
a. All PVC conduit shall meet all NEMA, ASTM , and U.L. Standards. PVC shall
be Schedule 40 and be as manufactured by Carlon or approved equal.
3 . EXECUTION
3 .01 INSTALLATION
A. All raceways are to be concealed unless otherwise specifically indicated on the
Drawings. When exposed t he exact routing shall be confirmed in the field with the
NE prior to roughing in .
B. Sizing: All wiring shall be in NEC approved raceways sized in accordance with the
NEC .
C. All Conduits :
1. All conduits shall: Have openings temporarily plugged to exclude plaster or
other foreign materials ; be no smaller than 1 /2", be reamed after cutting; have
joints cut square, and butt solidly into fittings; have the ends terminated in a
proper bushed fitting , all fitting shall be of the watertight type or formed metal set
screw; be rigidly supported so as to prevent undue stress or strain on the
couplings and connectors .
2 . Concealed conduit.s shall be run in a direct line with long sweep bends and
offsets.
3 . All conduit syst ems must be installed complete before conductors are pulled in
and be electrically continuous throughout.
D. PVC Conduit:
1 . PVC may be used for buried branch circuits and buried services and feeders five
feet outside of the building where permitted by the NEC and local codes except
where rigid is specifically called for on the Drawings. PVC may be used in
concrete, in slab on fill or grade construction except that all stub-ups shall
transition to rigid steel for free-standing outlets , and in stub-ups in walls or
partitions of k itchens and similar areas having moist conditions . All boxes ,
fittings, coupling, transition fittings, adhesives , and installation procedures
recommended by the manufacturer must be strictly followed.
**********************************************************
END OF SECTION 16110
New Parking Lot, Church & 2n d Street 16110-2
4. Conduit supports and hangers :
a. Caddy .
b . Thomas and Betts .
c . Appelton.
d . Crouse-Hinds.
e. B-Line Systems .
2.02 MATERIALS
3 .
3 .01
A. Conduit.
1. PVC Conduit:
a. All PVC conduit shall meet all NEMA , ASTM , and U .L. Standards . PVC shall
be Schedule 40 and be as manufactured by Carlon or approved equal.
EXECUTION
INSTALLATION
A. All raceways are to be concealed unless otherwise specifically indicated on the
Drawings. When exposed the exact routing shall be confirmed in the field with the
NE prior to roughing in .
B. Sizing : All wiring shall be in NEC approved raceways sized in accordance with the
NEC .
C . All Conduits :
1. All conduits shall: Have openings temporarily plugged to exclude plaster or
other foreign materials; be no smaller than 1 /2", be reamed after cutting ; have
joints cut square, and butt solidly into fittings ; have the ends terminated in a
proper bushed fitting, all fitting shall be of the watertight type or formed metal set
screw; be rigidly supported so as to prevent undue stress or strain on the
couplings and connectors .
2. Concealed conduit.s shall be run in a direct line with long sweep bends and
offsets.
3. All conduit systems must be installed complete before conductors are pulled in
and be elect~ically continuous throughout.
D. PVC Conduit:
1. PVC may be used for buried branch circuits and buried services and feeders five
feet outside of the building where permitted by the NEC and local codes except
where rigid is specifically called for on the Drawings . PVC may be used in
concrete , in slab on fill or grade construction except that all stub-ups shall
transition to rigid steel for free-standing outlets , and in stub-ups in walls or
partitions of kitchens and similar areas having moist conditions . All boxes ,
fittings, coupling , transition fittings, adhesives , and installation procedures
recommended by the manufacturer must be strictly followed .
**********************************************************
END OF SECTION 16110
New Parking Lot , Church & 2nd Street 16110-2
SECTION 16120
WIRES AND CABLES
1. GENERAL
1.01 DESCRIPTION
A. This section describes cables and wires rated 600 volts or less .
B. Related Work Specified Elsewhere :
1. Section 16000 -General Requirements for all Electrical Work .
C. Extent of work as shown on the Drawings .
D. Contractor to pull in wiring for the special systems as required by the system design.
Final termination by the systems Contractor.
1.02 REFERENCE STANDARDS
A. Codes and Standards :
1. National Electrical Code (NEC).
2 . Underwriters Laboratories (UL).
3 . Insulated Cable Engineers Association (IECA).
4. National Electrical Manufacturers' association (NEMA).
5. American Society of Testing and Materials (ASTM).
6. American National Standards Institute (ANSI).
7. Copper Development Assoc. Inc. International Annealed Copper Standard .
1.03 SUBMITTALS
A. Submit manufacturer 's data demonstrating compliance with this Specification in
accordance with Sect ion 16000
2.PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Collyer.
B. Triangle .
C . Brand Rex .
D. Universal.
E. Okonite .
F. Anaconda.
G. Carol.
H. Belden .
I. Southwire .
J. Rome Cable .
K. Alcan Cable .
L. Kaiser .
2.02 MATERIALS
A. Copper conductor for wire and cable shall be based on 98% Conductivity and shall
be tinned or untinned in accordance with established standards for the type of
insulation around the conductors . No. 1 O AWG and smaller shall be solid and No.
8 AWG and larger shall be stranded. Unless indicated or specified otherwise,
conductor sizes are based on copper. [ALL CONDUCTORS SHALL BE COPPER].
New Parking Lot, Church & 2nd Street 16120-1
B. All wire and cable shall be permanently marked approximately every two feet to
indicate size, voltage, and type temperature rating in accordance with NEC.
C. All cable or wire shall:
1 . Be 600 volt.
2. Be installed in approved raceways or conduit.
3. Be #1 O AWG.
4. Have a direct burial rating.
5. Have type insulation THHN.
D. Conduit sizes shall be as required by NEC.
E. Wire pulling lubricant: When necessary to use a lubricant for pulling wires, lubricant
must be listed by Underwriters' Laboratories and be of such consistency that it will
leave no obstruction or tackiness that will prevent pulling out old wires or pulling in
new wires, or additional wires. No soap flakes or vegetable soaps will be permitted.
F. Cable ties: Wiring in panels, cabin~ts, etc. shall be neat and tied with "Ty-Rap" T&B
"TY-5418" series, or Panduit Co. "Cable Wrap".
G. All conductors installed by this Contractor shall be properly tagged and identified at
each end.
3. EXECUTION
3.01 INSTALLATION
A. All wires or cables shall be installed in NEC approved raceways .
B. Pulling cables:
1 . Wires and cables shall be carefully handled during installation. The type of
lubricant to be used for drawing in wires and cables shall be approved by the
Construction Manager.
**********************************************
END OF SECTION 16120
New Parking Lot, Church & 2nd Street 16120-2
B. All wire and cable shall be permanently marked approximately every two feet to
indicate size, voltage , and type temperature rating in accordance with NEC .
C. All cable or wire shall:
1 . Be 600 volt.
2. Be installed in approved raceways or conduit.
3 . Be #10 AWG .
4. Have a direct burial rating .
5. Have type insulation THHN .
D. Conduit sizes shall be as required by NEC.
E. Wire pulling lubricant: When necessary to use a lubricant for pulling wires, lubricant
must be listed by Underwriters' Laboratories and be of such consistency that it will
leave no obstruction or tackiness that will prevent pulling out old wires or pulling in
new wires, or additional wires. No soap flakes or vegetable soaps will be permitted.
F. Cable ties: Wiring in panels, cabin~ts, etc . shall be neat and tied with "Ty-Rap" T&B
"TY-5418" series, or Panduit Co . "Cable Wrap".
G. All conductors installed by this Contractor shall be properly tagged and identified at
each end .
3. EXECUTION
3 .01 INSTALLATION
A. All wires or cables shall be installed in NEC approved raceways.
B. Pulling cables:
1 . Wires and cables shall be carefully handled during installation. The type of
lubricant to be used for drawing in wires and cables shall be approved by the
Construction Manager.
**********************************************
END OF SECTION 16120
New Parking Lot, Church & 2nd Street 16120-2
SECTION 16121
WIRE CONNECTIONS AND DEVICES
1. GENERAL
1.01 RELATED WORK
A. Section 16000 -General Requirements for All Electrical Work.
B. Section 16120 -Wires and Cables .
1.02 . REFERENCE STANDARDS
A. National Electrical Manufacturers Association (NEMA).
B. National Electrical code (NEC).
C. Underwriters Laboratories (U.L.).
1.03 SUBMITTALS
A. Submit manufacturer's data demonstrating compliance with this Specification in
accordance with Section 16000.
2. PRODUCTS
2.01 ACCEPTABLE MANUFACTURERS
A. Ideal.
B. Anderson Electric Corp .
C. Burndy Corp.
D. Thomas and Betts Co.
E. Buchanan Electric Products Corp .
F. O.Z . Electrical Mfg . Co .
G. 3-M Corp.
2.02 MATERIALS
A. Splices and connections :
1. 600 volts or less shall be with connecting devices designed for the conductor
and application.
B. All connectors shall be of material compatible with the materials of the conductors
to prevent corroding, differences in coefficients of expansion or electrolysis .
3. EXECUTION
3 .01 INSTALLATION
A. Splices and terminations : Splices in conductors shall be as few as possible. Where
joints are necessary, they shall be mechanically strong and well made so that the
electrical resistance of a joint shall not exceed that of two feet of the conductor.
Splices and terminations shall be made only in junction boxes and never in conduit
LB 's and similar fittings . Do not splice in panels.
B. Stranded copper cables shall be terminated onto solderless lugs. Wrapping around
binding posts shall not be permitted.
C. On 600 volt copper wire #8 and smaller, use wing nut solderless connectors , or
solder; #6 and larger, use insulated parallel connectors; use tape to an equivalent
insulation thickness on ALL uninsulated splices and apply an insulating coat of
paint. Manufacturers recommendations as to sizing , stripping, twisting , etc ., shall be
strictly followed .
D. Connections: Shall be made with screw-on, set-screw, clamp-on, split-bolt , crimp
and compression-type lugs, taps and terminal fittings.
E. Where special tools are required to properly install the particular connector the
special tools shall only be used .
********************************************
END OF SECTION 16121
New Parking Lot, Church & 2nd Street 16121-1
SECTION 16450
GROUNDING
1. GENERAL
1.01 DESCRIPTION
A. Related Work:
1. Section 16000 -General Requirements for ALL Electrical Work.
2. Section 15000 -General Requirements for All Mechanical Work.
B. This shall be a completely grounded system . All electrical receptacles , switchgear,
light fixtures, shall be grounded with a green insulated grounding conductor in
accordance with the NEC and/or as shown on the Drawings.
C . Extent of Work as shown on the Drawings .
1.02 REFERENCE STANDARDS
A . Codes and Standards:
1. National Electrical Code (NEC).
2. National Electrical Manufacturers Association (NEMA).
3 . Underwriters Laboratories (U .L.).
2 . PRODUCTS
2 .01 ACCEPTABLE MANUFACTURERS
A. Connectors
1. Burndy Corp .
2. O.Z. Electrical Mfg. Co .
3 . Buchanan Electrical Products Corp .
4 . Penn-Union Electric.
5. Anderson Electric Corp.
B. Ground Rods
1. Anderson Electric Corp .
2. Copperweld Corp .
3. Penn Union Electric Corp.
2.02 MATERIALS
A. Ground rods shall be copper weld rods 3/4" in diameter as specified or required
length as noted on the Drawings . In no case however shall length be shorter than
8 feet.
B. Connectors shall be as called for on the Drawings or be industry standard type for
connecting grounds, spl icing , taping and the like.
C . Electrode clamps , connectors, mechanical lugs or wire terminals shall be used to
bond ground wires together or to junction and panel boxes .
2.03 ITEMS TO BE GROUNDED
A. All conduit systems , cabinets , junction boxes, high energy discharge fixtures,
miscellaneous equipment , etc ., shall be grounded by being connected to the
common grounding system.
B. Exterior ground mounted light fixtures and lighting standards.
C . Exterior light ing standards to have separate ground rod bonded to the metallic parts.
D. System neutral to be bonded to ground of the service transformer and service
disconnect device(s).
New Parking Lot, Church & 2nd Street 16450-1
3. EXECUTION
3.01 · INSTALLATION
A. All contact surfaces shall be thoroughly cleaned before connections are made to
insure good metal to metal contact.
B. Grounding conductors shall ;
1. Be so installed as to permit shortest and most direct path from equipment to
ground.
2. Be installed in metal conduit with both conductor and conduit bonded at each
end .
3. Have connections accessible for inspection and made with approved solderless
connectors , brazed (or bolted) to the equipment or structure to be grounded .
4 . Have a green jacket.
5. Be run in conduit with power conductors or in the case of multiconductor cable
run inside the cable sheath . ..
6. In no case be a current carrying conductor.
C . All exterior grade mounted equipment shall have the ir enclosures grounded directly
to a separate driven ground at the equipment in addition to the building ground
connection. Th is includes grade mounted light fixtures .
D. Tests : The resistance between ground and absolute earth shall not exceed 25 ohms
and shall be measured by the Contractor, recorded and submitted to the Architect-
Engineer before equipment is placed in operation . Ground tests shall be made in
normally dry weather or not less than 24 hours after rainfall. The Contractor shall
provide a report containing date readings taken , person making report , person
making readings , method of measurement, and weather at time of test of all
resistance readings at time of final submittal of record documents. See Section
16000 of these Spec ifications.
****************************************
.END OF SECTION 16450
New Parking Lot , Church & 2nd Street 16450-2
3 .
3.01 ·
EXECUTION
INSTALLATION
A. All contact surfaces shall be thoroughly cleaned before connections are made to
insure good metal to metal contact.
B. Grounding conductors shall ;
1. Be so installed as to permit shortest and most direct path from equipment to
ground.
2. Be installed in metal conduit with both conductor and conduit bonded at each
end.
3. Have connections accessible for inspection and made with approved solderless
connectors, brazed (or bolted) to the equipment or structure to be grounded.
4. Have a green jacket.
5. Be run in conduit with power conductors or in the case of multiconductor cable
run inside the cable sheath . ~.
6. In no case be a current carrying conductor.
C. All exterior grade mounted equipment shall have their enclosures grounded directly
to a separate driven ground at the equipment in addition to the building ground
connection. This includes grade mounted light fixtures.
D. Tests: The resistance between ground and absolute earth shall not exceed 25 ohms
and shall be measured by the Contractor, recorded and submitted to the Architect-
Engineer before equipment is placed in operation. Ground tests shall be made in
normally dry weather or not less than 24 hours after rainfall. The Contractor shall
provide a report containing date readings taken, person making report, person
making readings, method of measurement, and weather at time of test of all
resistance readings at time of final submittal of record documents. See Section
16000 of these Specifications.
****************************************
.END OF SECTION 16450
New Parking Lot, Church & 2nd Street 16450-2
Figure XII
Application Form
Development Permit
Inside/Outside F.stablished Flood Hazard Areas
City of College Station, Texas
(re: Ordinance No. 1728)
Site Legal Description: Lots 14 & 15, Block 6 & 7, W. C. Boyett Estate Partition Map, Vol 100, Pg
440 ;
Site Address: North corner of ; ntersectj on of Ch11rch Street and Second Street.
3608 E. 29th Street, Suite
Owner: __ P""""a""""u""""l _C;;.,,l'"'"a_r_k""""e_o_f--'C-l_a_rk_e_&~W ..... Yn_d_h_a_m ______ Address: Br:..,¥an, TX 77802
TelephoneNo.: ( 409 )846-4384
~cl!'.Ot/
Engineer: Ray Robertson
4103 Texas Ave. Suite 211
Address: Bryan, TX 77802
Telephone No.: ( 409 )846-2237
Contractor: Address:
100
-------------------------------Telephone No.:----------
Date Application File9: August 12, 1994 Approved:-----------
Application is hereby made for the following specific waterway alterations: ------------
Attached as part of this application:
O Application Fee
O Signed Certificate
;rn Site and Construction Plans, with supporting documentation: two (2) copies of each
O Other: ------------------
ACKNOWLEDGEMENTS:
I, -------------....J as owner, hereby acknowledge or affirm that:
The above Drainage Plan and supporting documents complies wiht the requirements of Ordinance No. 1728,
and
ti? -=----------------------0 w n er Date
ti? =--::---------------------0 eve loper Date
ti? -=----------------------Contractor Date
Page 1of2
•
Figure XII Continued
CERTIFICATIONS:
A. I, certify that any nonresidential structure on or
proposed to be on this site as part of this application meets flood-proofing requirements as
set out in Section of Ordinance No. 1728
Architect/Engineer Date
B. I, certify that the finished floor level of the lowest
floor, including any basement, of any residential structure as part of this application is or
proposed to be at or above the base flood elevation as established in the latest Federal
Insurance Administration flood haz.ard study and maps, as amended.
Architect/Engineer Date
C. I, certify that the alterations or development covered
by this permit shall not diminish the flood-carrying capacity of the adjoining waterway or
crossing this permitted site and that such alterations or development are consistent with
requirements concerning encroachments of floodways and of floodway fringes as illustrated .
in the latest Federal Insurance Study.
~ Architec ~i Da l 2. 44 ~"J: f 1 i!f-
D. I, do certify that any alterations, addressed in
Certification 11 D 11 do not raise the level of 100-year flood as referred to Certification "B".
Architect/Engineer Date
REVIEWED FOR APPROVAL:
~----------------------------Floodplain Administrator Date
APPROVAL: Special conditions or comments as part of approval:-----------
Page 2of2
form s\dpopp.doc
11 /91