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CityofCollege...Station.
POST OFFICE BOX 9960 1101 TEXAS AVENUE
COLLEGE STATION, TEXAS 77840~2499
)
August 24, 1983
INTEROFFICE MEMORANDUM
TO: Davi.dJ. Pullen, City Engineer
FROM:~ ,g. JO.hnR. Black~ Traffic Engineer
SUBJECT: Cost Estimate for Post Oak Mall Signal Modification
Attached is a plan sheet and cost estimate forsi gnal modi fi cations that woul d
allow protected movements into<and out of the proposed Timewise Food Store
on.5H30. The total cost for. thi simprovement is ..$19~220. The. existing
driveway o'pposite>~hemain entr'\ance to the Post .Oak Mall wasnotsi gnalized
(Jan.. 1982) becaus.ethe( on 1 y. structure on. the sitei sa stor(igebui lding
for Plantation Oaks Apts . and the. driveway is chained to prevent access to
the site.
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CityiofCollege< station
POST OFFICE BOX' 9960 1101. TEXAS AVENUE
COLLEGE STATION, TEXAS 77840-2499
August 25, 1 983
INTEROFFICE MEMORANDUM
TO: David J. Pullen, City Engineer
FROM: JohnR. Black, Traffic Engineer
SUBJECT:
Driveway Access fat the Post Oak t.1all Signal on SH 30
Attached is a plan drawing for the traffic signal. constructed at the
,mainentrancetothe'Pos.tOak ~1alli.nJan.1982. . At that time we made no
provisions for si gnali.zationpft he40ft. cone re.tedrivedi rectl yopposi te
the Mall.entrance . 'That:was~because theexi sti.ngstructure served by the
driveway. hasbeen.....usedasastorage building forthema intenance servi ce
'at. Plantation .Oaks..Apts. '::~~:The.dri veway.ts. .closed -off wi th>a. - chain ..supported
by bollards to.prev~nt.accessto allexceptthePlantati()n.Oaksmaintenance
service. Irecommendthe:constructi on ofa.modified-Tasshown.i n red on
the plan drawing ($9~OOo~otaJcost) if thi s site js to be developed as a
traffic generator. This:would.provide only right turni.nand right .turn
out access to the site. "If-you.,have any further questions then feel free
to call on me . .
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City of College Station
POST OFFICE BOX 9960 1101 TEXAS AVENUE
COLLEGE STATION, TEXAS 77840-2499
August '27, 1984
INTER-OFFICE MEMORANDUM
TO:
FROM:
RE:
\\:"." /'.'
U:)'
David J. Pullen, City Engineer
John Black, Traffic Engineer
Proposed and Recommended Access for a Car Wash at the SH 30 -
Post Oak Mall Traffic Signal
, I I
City of College station
POST OFFICE BOX 9960 1101 TEXAS AVENUE
COLLEGE STATION, TEXAS 77840-2499
August 28, 1984
MEMOl\AN DUM
RE:
Planning Staff .~
David J. Pullen, City Engine~
Car Wash on S.H.30 and Post Oak Mall Traffic Signal (84-423)
TO:
FROM:
After reviewing the above site with our Traffic Engineer, I have come to the
follewlng conclusions:
1. One drive way access point,will be' permitted for this project. It shall
be at the same location of the existing drive entrance opposite the Mall
entra.nce~
2. Engineer.
the
signal.
he City
ing before
wi 11 need
ration of
sjv
co: Legal Department
Accounting Department
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'}- d<J
City of College Station
POST OFFICE BOX 9960 1101 TEXAS.AVENUE
COLLEGE. STATION, TEXAS 77840-2499
August 29, 1984
Mr. Gary Halbert
Car Wash Equipment
4724 Wall Road
Dallas, Texas 75234
RE: Parking Lot Plan -CarWash Equipment Co. located at the SH30-
Post Oak Mall Traffic Signal (84-423)
Dear Mr. Halbert:
On Wednesday, August 29, 1984 the Development St~ff of the City of College Station
reviewed the referenced proposed project, at which time the following,conditions
were required 'prior to approval of this project:
1. One drive way access point will be permitted for this project. Please refer
to the .enclosed memo from the City Engineer to the Planning Staff.
2. A 6J1 raised curb is required around all edges ofa11 parts of all paved areas
without exception. Curb detail to be approved by the City Engineer.
3. Compliande with the enclosed P.R.C. Drainage Statement is required.
4. A 6 foot, sol id screen.. fence is required a long the northern and eastern
property lInes which are adjacent to apartment tracts.
5. Signalization wrl1 be required at the access drive. Please refer to the
enclosed :memo from the City Engineer to the Planning Staff. ,Cost of this
stgnalizatlonwil1 be born by the developer.
6, A, ffre hydrant must be located within 300 feet of all parts of all buildings.
If an additional hydrant is necessary, location wtl1 be determined by the
Fire Marshall (Harry Davis) and the Superintendent of Water. & Sewer (Bennie
Lued ke) .
7. Close the exfsting access driveway on Harvey Road closest to the southwest
corner of,this tract.
8. A 10 foot utiltty easement is required along the front property line (along
Harvey Road).
9. Show the location of the water and sewer lines across this tract.
10. Show all dimensions. An 8 foot setback is required along the front property
1 i ne .
11. Any water and sewer location changes must be approved by the Water, & Sewer
Superintendent (Bennie Luedke).
12. One 3-yard dumpster will be required for this project; dumpster to be located
in one of the front corners of the tract and must allow a 50 foot clear turning
radius for maneuverfng trucks; dumpster pad must b~ a minimum of 12. ft. x 12 'ft.'
and also must be on the same grade level as the .driving surface.
Continued on page 2
,~
Staff R~view - 84-423
8-29-84
page 2"
13. Show the location of the signal poles "in the setback area along the front
property line.
14. The "Entrance On1 y" s' i gn must be changed.
15. Compliance with Ordinance 1505 (the Landsc'ape Ordinance) is required. Recom-
mendation offered that Regular Pittosporum, Yaupon or PfitlzerJuniper is
used Instead of Dwarf Pittosporumasshown. Includegroundcover notes.
Show location of hose bIbs, or indicate .irrlgation if planned.': Any existing
concrete areas must be completely removed where planting beds are proposed,
prior to placing topsoil.
16. Do not include any tall, fast growin9 canopy trees in the easement along
Harvey Road.
On August 21, 1984 Planning Technician ShirleyVolk spoke with you ,on the telephone
and Informed you of the fire hydrant requirement, the required 8 foot front setback
and the landscaping requirements. She also told you we would co~ta~t you with the
results of the review, which Jane Kee, the Zoning Official has done ion this date.
I am enclos.;ng with this report a marked up copy of one of yoursit~ plans which
indicates some of the required changes. Also enclosed is a copy~f:a memo which
I have received from the City Engineer, and resulted from a traffic!study completed
by the Traffic Engineer.
If you have any questions regarding any of the City's requirements, please do not
hesitate to contact me or any of the staff indicated at the bottom of this letter.
Please submit 8 copies of your revised site plan for review and approval by the
PlannIng Department prior to proceeding with Step I I of the enclosed Plan Review and
Building Permit Process.
Respectfully,
a.~<L
Albert O. Mayo, Jr. I\,'
Director ofP 1 anni ng . .. .'
cc: Ray Ellis, Car Wash Equipment Co,
David Pullen, City Engineer
Mark Smith, Assft. City Engineer
Bob Epps, Ass't~ Director of Public Services
Jane R, Kee ,Zon i ngOff r c i'a 1
Harry Davis, Fire Marshal
Benni~ luedke, Superintendent of Water & Sewer
Jim McCord, Electric Power Engfneers
Joe Guid.ey, Electrical Superintendent
Oavi' dR i 1 ey ,GTE
Cathy Locke, City Attorney
P 1 ann i ngFil es
sjv
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Cat>WashEquipmelltCo.
Your One Safe Source For Equipment -. Parts - Supplies - Service
Mr. David ..Pullen
CityEngin~er
City of- College.... St:ation
P.{).Box9960 .
College St:ation,
RE: CarWashc>n S.R. 30 and Post Oak Mall
Traffi..c......Signal (84-423)
After...... talking with .youon today about. the .signalpole, I' am sending
to you, in writing, this statement that we understand._
1. That.onedrivewaywill be permitted. for this project;
2. And it shall be at the same location as the existing drive
entra.nce, opposite the'Mall entrance"
3. Tha.t this entrance will require signalization as prepared by
your traffic engineer.
4. Th~t ..~heestimatedcostof this work is $2 ,400 and it shall
be born by the developer.
required for the traffic
6. That the estimatedc9st9fthe signal work. must be deposited
with the City'prior to ordering any equipment.
7. And'that the pignal most>be functioning before a certificate
ofocc.up.anc.y can be..'...... granted to ..theproject.
l
CityofCollegeSmtion
C:a r 'w as hEquipmen
4125 Nall
Dallas, Texas .75234
ATTENTION: Tom Grefner and Gary Halbert
RE: City Engineer's Review of Proposed Project on Harvey Road
Ihav.ereviewedtheabove project submitted March 27, 1985 with
the following comments:
(1) All p].antlngandlandscaptngexcept.gr'ading and s~ed i ng
or<sodding.shallberestrtcted to. withln~he. prop~rty.
Trees sha 11 not bepla~tedc1 0 serthcW 4 feet <to the
right-of-wayof'Harvey .... Road. Ire commend you .' cons ide r
alternate locatido.ns for trre 4 water oaks. They will
eventual,ly beendangeredbytneoveroeadelectri cline s
as we lIa sut i 1 ity ins tallationswithi<n t he
right-af-way.
(2) You must submit a grading planw;thyourpermit
applicationdrawi ngs.. ThePR C DrainageSt atement
referstoproject.s largerthanone-halfac re requir in 9
the plan and draf.nagecalculationbe ing..doneby a
Registered Professfonal Eng;neer . Since you are at or
unde'rthe size 1 imityouare relieved only from the
professionalengineerrequfrement . and thestormwater
control requirement. You must submit a grading plan to
show us and your contractor how you intend to
accomrnodatestormwater drain age.. Obviously you wi ]1
not. be'perolft t ed to discharge the stormwat e r into .the
sanitary sewer in any manner~
Our .waterandsewer operation personnel are reviewing
this project independently of this office and will
discuss your sanitary sewer service.
OJ P: vw
cc : P lann ingFile- Project No. 84....423
: frop<:Jse.4 & Ifeconrme4derJ. I/cc<?ss!br a. Car iVash ~ i -t-!j ~ S tI 315
-[Jost Oak /1a.J/ TI'Cl.fI,'c. S'1jnq,!
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179
TABLE 6-9 . RECOMMENDEDLEFT-TIJRN WARRANTS FORA SEPARATE. LEFT-TURN
PHASE UNDER DIFFERENT LEVELS OF OPPOSING VOLUM~S AND
NUMBER OF OPPOSING LANES
Number Of
Opposing
Lanes
Opposing Volume Q.,
o
Critical Left~turn Volume Q ,
w
vph
vph
Qne 0< Q C/G < 1000 ~G/c) - O.634Q
0 0
1000 < Q C/G < 1350 (G/e) - O.348Q
0 0
Two 0< Q C/G < 1000 85S(G/C) - O.500Q
0 0
lOOO<Q c/e <1350 680(G/C) - O.353Q
0 0
1350 < Q C1G <2000 390(G/C) o. 167Q
0 0
Three. o <Q >clG < 1 000 (G/e) - O.448Q
0 0
1000<Q C/G <1350 735(G/C) - o ..291Q
0 0
1350 <QC/G < 2400 390(G/C) - O.112Q
0 0
"1.
1.S always desiredJ the construction ofa .bay usually involves redesigning the
intersection and is costly.
Therefore, it is important to know when a
concentrate on developing warrants for a left-turn baYJWhile the bay length
left-turn bay is required and how long the bay should be. This section will
will be discussed in the next section.
For unsignalized intersectionsJ Failmezger [Ref 34}. and Harmelink [Ref
35] proposed a relative,warrant and volume warrantsJ respectively. for the
construction of a left-turn bay. The relative warrant is based on an index
of hazardsJ construction costsJ and past traffic accident data. If the
numerical value of the indicator parameters of relative warrant is greater
City of College Station
[b[[uu{~[]3 @[T u[]3~~~ri\'XJDuu~[b
POST OFFICE BOX 9960 1101 TEXAS AVENUE
COLLEGE STATION, TEXAS 77840
TO q~rz~~J&'f.I~pm~t1~ ,
tJ)AU~S ~o-Z8 i
GENTLEMEN:
WE ARE SENDING YOU ~ed 0 Under separate cover via
o Shop drawings
o Copy of . letter
o PriJlts
D Change order
\;
o Plan's
o
o Samples
the following items:
o Specifications
~
THESE ARE TRANSMITTED as checked below:
~ur use 0 Approved
DAs .requested D Approved as noted
D FOF review and comment
o Returned for corrections
o Resubmit_ copies for review
o Submit _copies for distribution
o Return _ corrected prints
COpy TOr?~n~.~"
SIGN