Grapevine Creek-CS 911009 ALBERT H. HALFF ASSOCIATES. INC.
ENGINEERS · SCIENTISTS · SURVEYORS ~C.
DALLAS * A~INGTON * CHICAGO * FORT WORTH
October 9, 1991 .~
AVO 10565
Ci~ of Coppel, FILE COPY
P.O. Box 478
Coppell, ~ 75019
Attn:~. Shohre Daneshmand, P.E.
Act~g Ci~ En~neer
Re: Gateway B~ess Park
Grapeme Creek Drainage ~provements
Dear Ms. Daneshm=d:
Please find the following enclosed for your use.:
1. Record Drawings - One mylar set and three blue line sets.
2. Request for Final Letter of Map Revision Report - Two copies.
3. Tabulation of the Contractor's Final Payment Request - One copy.
One copy of the Request for Final Letter of Map Revision Report is for your
submittal to F.E.M.A. On behalf of our client Catellus Development Corporation, we
request that this submittal be made as soon as possible, in order that this revision may be
reflected on the new F.E.M.A. Maps for this area. Also, on behalf of our client Catellus
Development Corporation, we request t_h_a_.t__t.h__e- .C.._!~__ _o..f Coppell issue a fina!_._l_e_tt_e_r_...._of
acceptance for this project.
If you have any questions or require any further information concerning this matter,
please contact me.
Very truly yours,
ALBERT H. HALFF ASSOCIATES, INC.
Patrick L. Acker, P.E.
Enclosures
cc: Wayland Threadgill, Catellus w/enclosures
Bill Gibson, Gibson & Associates
oj~-t: 91-260 Gateway Business Park Date: Sept. 13, 1991
___ . Pa). Rm]t,es~ N~nber: 4 & FINAL
· Period Frcrr.: 9-13-91 To: 9-13-91
Shee~.: 1 Of: 1
,-~ (3) (4) i (5) (6) (7) I (8) I (9) i
mi Des=rip:ion ConL~[ Con:r~:~]Wo~l: Qb'. Vah,e of Wo:k V~lue of IValue of Toaml] Value of Total
] O~anzi~' Unit IC~np]etml Cmq~l. etmd To Stored ]C~,pleted and ICcmpleged and Stored] This ] Balarme
' ~nd lI,drs ?r~ze To D~,~e Dare ~ter~mls S~or.~d To Dare Prey. Peri~l (Col. 8] Period ] Ccmple
__~ %_~ .,: (5~ , .(6) + (7) oF Pr~'~,~~ZI(8) - (9~
ljCiear & Grub & Excavation 26,000 ~ 2.25 26,000 58,500.00 58,500.00 58,500.00 -0- -0-
21Rock RipRap 1,~00 CY 65.00 1,400 91,000.00 91,000.00 91,000.00 -0- -0-
3 S:ructural Excavation 1.0 LS!Ill7~0. 1.0 111,700.00 111,700.00 111,700.00 -0- -0-
41Class C 4000# Cut Off Walls , 100 CY 200.001 109.35 21,870.00 21,870.00 21,870.00 -0- (1,870.]
51Class C 4000# Block & Sill 1~0 CY 250.00 176.5 44,125.00 44,125.00 44,125.00 -0- 1,625.)
6 P~
~ass C 4000# Side Walls lY0 CY 250.00 123.62 30,905.00 20,905.00 30,905.00 -0~ 1,595.
7 Galvanized Pipe Rail 160 LF 25.00 160 4,000.00 4,000.00 4,000.00 -0- -0-
81Hydromulch 6 AC 3,375. 6 20,250.00 20,250.00 20,250.00 -0- -O-
0l Two Rub Finish 1.0 LS 2,390. 1.0 2,390.00 2,390.00 2,390.00 -0- -0-
Accelerated Schedule 1.0 LS 59,540 1.0 59,540.00 59,540.00 59,540.00 -0- -0-
1 Select Backfill 940 CY 7.5C 940 7,050.00 7,050.00 7,050.00 -0- -0-
/ 1~'~S __,451,330.0__Q_0. _~ 451,330.00 451,330.00 -0- (1,900)
Gibson & Associates,Inc. Albert H._.H_alff g~gg%ates Catellus Development Corp. 'fora!
~2~ ~>'J[:ie T~Lle l,,~,nt l',,y,,ble per Con,~t 451.330.00
'2~ __ l~-,tr. ~ ~ Ir, re ]~s~ P,'~c,,,:; ~~ Billings 406,197~00
/~,,~,,,t l~,e 'ild~ It,~,,e~r 45,133.00
'.LOTED: 60 DAYS USED: