HomeMy WebLinkAboutMiscCITY OF COLLEGE STATION
*~* CUSTOMERR RECEIPT ***
OPEk: MRODGERS CT DRAPER; 1
DATE: 3!12/99 Bg RECEIPT: 8989469
FIL NGCFEE/DS/BI OTY AMOUNT TP Tp
1 f2Bg.89 *k7 CK
MCCLURE ENG-CK4466
FINAL PLAT FEE
ALEXANDRIA PH 1
TENDER DETAIL
CK 4466 f288.88
DATE: 3/12/99 TIME: 16:27:39
TOTAL PERSONAL CHECK
AMOUNT TENDERED f2gg•gg
f28g, gg
THANK YOU
~~ ~ ~~ ~`
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~~ Name of Plat:
Owner(s):
Block Lots
Block
Block
acres out of
_ thru
thru
_~
abstract_
abstract
Filed for Record in:
BRAIOS CaNVTY,
~
On; Oct 11,1999 at 04:P4PM
Asa
Plats
Docuient Nun6er: t1699c'~
A~ount 55. N0
Receipt Nuttier - 1399e19
Ay,
Jackie Arawn ~~y
~~
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.-y,
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s~A~ a~ ~ ~ a~ j
1 hereby certify that this instrutent tas ~r
filed on the date and tite statped hereon by to f
and ~ duly rernr~d in the vollute and page
of the Hated records of:
BAAIOS C~l11tY,
as statped hereon by te.
Oct 11,1999
ICE M{Wy ANi f~, CpA1TY CLEi~i
EUd1205 COlliiy,
09~16i99 15 51 a 409 776 6699 MCCLURE ENGR INC P. 02
...-~r~sw~n IAI^
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McCLUHt tlvlalwtcniiv~l, tta..~.
September 16, 1999
Mrs. Natalie Ruiz
Development Coordinator
City of College Statian
P.O. Box 99b0
College Station, Texas 77842
Re: Alexandria Subdivision, Phase 1
Dear Natalie:
Ed and Nancy Froehling are neazing completion of the infrastructure in
Alexandria Subdivision, Phase 1. They would like to post a Letter of Credit for the
remaining items of work so that the plat can be filed and building permits issued. 1 have
met with Vern Wright and Bob Mosley to develop the accompanying punch list and cost
estimate. They have both agreed with the figures shown.
The Froehlings are preparing the Letter of Credit for $24,200 as their guarantee
for the remaining work in Alexandria, Phase 1. They will be bringing it to you soon. If
you have any questions regarding this estimate or need additional information, please
contact me at your convenience. Thank you.
Sincerely,
/~ G
Kent Laza, P.E.
Project Manager
xc: Ed and Nancy Froehling
attachment
1008 Woodcreek Drive, Suite 103 • College Station, Texas 77845
(409) 693-3838 • FAX (409) 693-2554 • email: mcclure~ica.~et
09i16i99 1553
a 409 776 6699
Alexandria Subdivision, Phase 1
Punch List and Guarantee Amount
September 13, 1999
MCCLURE ENGR INC
Item Description _____ _ __ _ Estim_a_tcxi C~_s_t
1 Complete headwalls, junction boxes, curb i111cts, rip-rap, etc. on strum
drain "B"
a
b headwalls
junct. boxes 1
_3 1,250
_ _ 2,0_00 1,250
____ 6,000
c inlets 3 1,850 5,550
d rip-rap (all) 1 2,200 2,200
_ subtotal _ __ __ _ 1_5_,000
2 Concrete rip-rap and sloped headwalls at Alexandria Ave. & Barron Rd.
a headwalls 2 500 1,000
b conc. rip rap 1 2,300 _ _ 2,300
subtotal 3,300
3 Dry rip rap at north end of Alexandria Ave n/a *
4 Dry rip rap at Alexandria Ave & Barron Rd n/a *
5 D ri ra on north side of Barron Rd at ex. 15" RCP n/a
6 Dry ri ra at north end of Mullins Court ____ _ _ ____ _ __ n/a *
_
~ Grade ditch to drain to gate inlet along north side of Barron Read from
Alexandria Ave to grate inlet
400
8 Turn fire hydrants toward street 200
9
10 Adjust fire hydrants and valves to grade
Adjust manholes to grade ~~/a **
completed
11 Seal all expansion joints 300
12 General clean-up 0
13 Seeding 5,000
TOTAL $24,200
P. 03
1'he costs for these items arc included in Item 1 d.
* * The cost for this item is included in Item 8.
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Ratio 3: 25 Year Storm
Ratio 4: 10 Yeaz Storm
Ratio 5: 5 Year Storm G ~J, , _
Ratio 6: 2 Year Storm ~v~-~'Uu
(*The developed "with detention" plan [#4] is generated using an undeveloped Curve Number and
a developed Lag time. This approximation for a developed watershed where detention is required
for each development by and large generates Q's roughly 75% higher than undeveloped and 25%
lower than a watershed developed with no detention.)
Note that the peak flows shown on the summaries indicate a slight decrease in the flow rate.
Table 1 below shows the pre-development and post-development flows at the study point ("E"), the
Triple 10' X 10' Box Culvert at S.H. 6.
Ta61e 1
Study: Point E (Culvert at S.H. No. ~
Design Event Pre-Development Post-Development
QS 828 cfs 842 cfs
Q,a 1095 cfs 1091 cfs
Qzs= 1409 cfs 1418 cfs
Qso= 1615 cfs 1635 cfs
Q,~ 2 cfs 1927 cfs
SUMMARY AND CONCLUSION:
N~
Per the above table, the post-development runoffrates from all design storms (5, 10, 25, 50
and 100-yeaz) are all roughly equal to the corresponding pre-development runoffrates.
DRAINAGE REPORT 4
ALEXANDRIA SUBDIVISION, PHASE ONE