WA9601A-CS 990416 SHIMEK, JACOBS & FINKLEA, L.L.P.
CONSULTING ENGINEERS
8333 Douglas Avenue, #820 Dallas, Texas 75225-5816 Fax (214) 361-0204 Phone (214) 361-7900
ROSS L. JACOBS, P.E.
RONALD V. CONWAY, P.E.
JOHN W. BIRKHOFF, P.E.
JOE R. CARTER, P.E. April 16, 1999
GARY C. HENDRICKS, P.E.
I. C. FINKLEA, P.E.
Transmitted via Facsimile and U.S. Mail
Mr. Kenneth M. Griffin, P.E.
City En neer
City Coppell
P Office Box 478
,5019
Re: Wagon Wheel Ranch
Elevated Storage Tank
Dear Mr. Griffin:
We have reviewed the concrete cylinder pipe shop drawings for the Wagon Wheel Ranch Elevated Storage
Tank project and the Sandy Lake Road Water Line project to determine if any pieces delivered to the Sandy
Lake Road Water Line project could be used on the Wagon Wheel Elevated Storage Tank project. This pipe
substitution was recently proposed by Landmark Structures because of their inability to receive concrete
cylinder pipe until the end of April. The contractor plans to connect the tank to the 12" water line in
Northpoint Drive and have water in the tank by the beginning of May. Installation of the concrete cylinder
pipe is also necessary to continue the site work. Our review of the shop drawings from both projects indicates
that a number of pieces can be used from the Sandy Lake Road Water Line project with the exception of an
adapter piece (A1) and tee (T9), which are unavailable from the Sandy Lake Road project. A summary of the
pieces required and their proposed substitutions is shown below.
Wagon Wheel Elevated Storage Tank Project Sandy Lake Road Water Line Project
Original Piece No. Piece Length (feet) Substitute Piece No. Piece Length (feet)
A1 1.92 * 1.92
2 32.00 282 32.00
3 32.00 283 32.00
BX4 11.33 BX296 15.75
A5 1.07 A326 1.07
A6 1.41 A327 1.41
7 32.00 284 32.00
BX8 3.72 Not needed 0
T9 0 Not needed 0
Total Length 115.45 ......... 116.15
· Substitute piece not available from the Sandy Lake Road Water Line Project.
X~ENG~NEER~NG\.~JF-SJF-V~L2~SJFXPR~JECTS\CLER~CAL\C~PPELLk96~49kLETT~RSXC~N~T~C~TY4~D~C
Mr. Kenneth M. Griffin, P.I~ ~
City Engineer
City of Coppell
04/19/99
Page No. 2
If pieces A1 and T9 are available from the pipe manufacturer and delivered to the tank site within the next
week, it is our opinion that it would be feasible to substitute the pieces from the Sandy Lake Road Water Line
project to the tank project as noted above. Then, at the end of April, the pieces fabricated for the tank project
would be delivered to the Sandy Lake project.
It is our understanding after conversation with Fox Contractors, that this substitution would not affect their
schedule with the Sandy Lake project, as long as the substituted pipe is delivered by the end of April. It is
also our understanding that the pipe substitution will be provided on a no cost/no credit basis. If Landmark
Structures decides to proceed with the pipe substitution, we recommend they initiate communication and
handle all coordination efforts with their pipe supplier and Fox Contractors to be certain it can be
accomplished efficiently and not affect the schedule of either project.
We are enclosing the concrete cylinder pipe submittals showing the affected pipe pieces and are available to
discuss this project further at your convenience.
Sincerely yours,
Gary C. Hendricks, P.E.
cEcn.'cl°~r. Larry Davis Mr. Joe Swinnea, Landmark Structures, Inc.
Mr. Bob Fox, Fox Contractors
\x~nginee~ng\~sjf-sjf-v~2~sj~pr~jects\c~e~a~\c~ppe~\96~49\~etters\c~ns~city4~d~
~T ~R
0+g7
w/1" ~ ~, UP O~ '0+96.32
C~S 150
A5 I 24. ~R BS/~ D4 1.07
1.07 ,
0+96.0~- -- 514.5G -
'C~S 150
BX4' I 24" B303 BS/BB D1 11.33
S~RT 11.33
0+84.67- -- 514.
~SS 150
3 I ~24" B303 BS/BB 32.00
~~', 32.00
0+52.67- -- 514 · 5~
C~S 150
2 I 24" B303 BS/BB 32.00 .
S~ 32. O0
--
0+20.67- -- 514.5G
C~S 150
A1 I 24" ~R ~PE/BB D4 1.92
1.92
0+18.75- -- 514.5~ -
'. 0. O0~
~ ~ 24" DIP ~ 0.0000
T~ WI~ ~ ~UPLI~ _
PIECE D~ SPL
~ DES~I~ION STATI~ EL~
NO. S~ ~PL (
D~z DW ~ ~ncrete Pr~ucts, Inc.
~ BYz
NO. BY DA~ ~VISI~ DA~z 3-18-99 ~pp~, ~ P~= 98-132B
/REVIEW COPY
NOT FOR FABRIC ATION 4 1
0+41.53. 514.2G OFTHRUST
C1a~aS 150 -0.44' ~
T9e I 24" BS x 24" BB x 24" 2.54 0.0077
w/24" CPE 12" MJPE 1.87
REDUCER ATT'D 1.87 0+37.12~ 514.23-
~us ls0 -0.44'
BXS! ~ 24" 8303 85/88 DZ 3.72 0.0077 ~e~'
SHORT 3.72
· ' 0+33.40 .PULL 0.01'Dn- 514.26
VPI= 0+02.00 (0.44eDn) (514.50) .
CLASS 150 -0.43'
7 I 24" 8303 BS/BB 32.00 0.0075
STD 32. O0
0+01.40 .PULL 0.43'Dn. 514.5C~ ~--I
w/1" THR OUT, UP OUT= 0+00.84 O
EQU=
0+00.00 Ah
0+97.75 Bk
VPI= 0+97.75 (0.00e) (514-50)
c~ss 15o Dq o.oo'
A6 i 24" ADAPTOR FLG/BB 1.41 0.0000
1-41 __
0+97.74- . .. 514.5~
0.00e
24" FLG BFV 0.67. 0.0000
~ BY OTHERS 0.67
0+97.07 .... 514.5~ '
CONT'D FROM
PIECE DET SPL INV DEFLECTION SLOPE INV
QTY DESCRIPTION STATION ELEV PLAN
NO. SPIT HPT. ( Ft ) DATA TANGENT ( Ft } READ UP
NOTE.'READ -UP
DRAWN: DW HANSON Concrete Products, Inc~
CHK BY: ~
NO. BY DATE. REVISION DATE: 3-18-99 OOPPEv-v-, TEXAS PROJECT: 98-1328 SHEET:
/ ~A/,/DY LAI/--E W~. L..
· , F E B 12 1999
16SUEDFORFAE RICATION cce~,D 01~ 36
105+34.1°* .B&P 5.72 eUI> ~- 473.54** , ["~,
CT.,AS-q 150 -4.71"
291 I 24" 8303 BS/B8 D(o 31.84 0.0824
8gVEZ, SPZG 5.00e 31.73
.. 105+02.45 B&9 4.28eDn-- 4'76.16-- , --,
VP*r= . 105+00. O0 (4.630Dn) (476.36)
CLASS 150 -0.44"
290 I 124" 8303 BS/BB 32.00 0.0076
S'I'D 32. O0
104+70.46- ,PULL 0.35°Dn-- 476.40-- ,--,
Cr_.,,/~S 150 -0.09°
289 I i24" 8303 BS/BB 32. O0 0.0015
STD 32.00 ': :
104+38.46- - - - 4'76.40 - , --,
288 CRASS 150
THRU 6 24" 8303 B8/BB 192.00
283 8TD 192.00
102+46.46. 4'76.74* - : ., , ,.
w/8' FLG OUT, LT OUT= 102+38.00
CLASS 150 -0.09o i'
~ 282 I 24" B303 BS/BB D9 32.00 0.0015
sPc 32. oo
102+14.46 476.
CONT'D FRO8 34
PIECE DET SPL INV DEFLECTION SLOPE INV
QTY DESCRIPTION STATIOtl ELEV PLAN
NO. SET Hpr. ( Ft ) DATA TANGENT ( Ft } READ UP
DRAWer NWB HANSON Concrete Products, Znc.
CiiK BY:
NO. BY DATE 1REVISXO~I DATE: 2-04-99 COPPELL, TEXAS I PROJECT: 981133B I SP~ET~ 35
F E B 12 1999
IGiJEDFORFA| RICATION 03NT'D ON 37
106+36,7& 475.8(~ - , [],
CLASS 150 0 · 68°
BX296 1 24" 5303 as/as DH 15.75 0.0118
SHORT 15.75
106+21.O2- .PULL 0.90°Dr~ 475.61--
I
VPZ= 106+20. O0 ( 0.92 oDn ) ( 475.60 ) :
i
CLASS 150 1.57° '! ,
295 I 24" B303 BS/BB 32,00 0.0274
STD 31.99
105+89.0} .PULL 0.03°Dr~~ 474.74,- ~- ,
CLASS 150 1.60°
B294 I 24" B303 BS/BB 1.78 0.0279
2-CUT { 44.98° DZ3 1.78
:IPI= 105+87 · 2~ 45.00°Lt- - 474 · 6~
44.98oCb ,.-.-
1.53 OF THRUST
1.53
105+85.72- 474.64,.- - ~ --,
I
CLASS 150 1.60° I
BX293 i 24" B303 BS/BB D3 19.52 0.0279 _
· SHORT 19.51
105+66.21- .PULL 0.59°Up - 474.1(~ - ~ ,
VPI= 105+37.25 (6.31°Up) (473.29)
w/6" FEX~ Tang OUT, LT OUT= 105+37,25
CLASS 150 [:)(O i'00P
'* 292; i 24" B303 BS/BB 32.02 0.0175
BEVE% SPI~ 5. O0° D ~ I 32.01
105+34.19- -B&P 5.72°Up 473 ,, 54' ' 'q CJ r SPIGOT VIEW
COtfT'D FRO8 35
PIECE DET SPL INV DEFLECTION SLOPE INV
QTY DESCRIPTION STATION ELEV PLAN
NO. SPIT HPL (Ft) DATA TANGENT{ (Ft) READ UP
DRAWN: NWB HANSON Concrete Products, Inc.
CHK BY:
. BY DATE REVISION DATE: 2-04-99 COPPELL, TEXAS {PROJECT: 98-133B { SHEET: 36
/ ? FIB 12 1999
I ',68UEO FOR FABF ;fCATION cx:~. D OK 42
114+87.6~ 482.
w/1w THR OUT, UP OUT=- 114+86.92 O
CLASS 150 0.73o
a326 I 24- ~m ~s/n~ D}~ 1.07 0.0127
1.07
114+86.59 -PULL 0.19 °Dr~ 482.
CLASS 150 0.91~
325. I 24" B303 BS/BB 32.00 0.0159
STD 32.00
114+54.60 481.
CLASS 150
BX324 I 24" B303 BS/BB D3 26.63
SHORT 26.63
114+27,97. 481.3~ - , --,
CLASS 150 0.91~
323 I 24" B303 BS/BB 32.00 0.0159
STD 32.00!
113+95.98 -PULL 0.03eUp 480.84~- ~ -- ,
VPI= 113+73.20 (0.49cUp) (480.48)
w/BEOIN 20' CONC ENC .: :
CLASS 150 0.89e .-
BX322 i 24w B303 BS/BB O5 23.96: 0.0155
~ BEVEL SPIG 3.00e D~ 23.96 3.51eRr
113+72.02. -B&P 0.47eU 480.47-- ·
3.54e~
CONT'D FROM 40
PIECE DET SPL INV DEFLECTION SLOPE INV
qTY DESCRIPTION STATION ELE~ PlAN
NO. SRT HPL (Ft) DATA TANGENT (Ft) RF)J) UP
NOTE,REaD UP
DRAWN: NWB HANSON Concrete Producte, Inc.
"' CHK BYs
NO. BY DATE REVISION DATEs 2-04-99 COPPELL, TEXAS [ PROJECTs 98-133B [ SHEETs 41
' FEB 12 1999
Jr IB, SUIEOFOR FABI ICATION CONT'D oN 43
116+01,73- 483 · 45-'- , [],
w/. 24' 1;'LEX I:'lctDt'T,X
w/EXTRA B0 189 LF
TUNNEL
CEASS 150 (b OEI4TD~
331 I 24' B303 BS/BB D7 32.oo
sPc 32. oo
115+69.73 483.19 - ~ - ,
w/EXTRA BC
CEASS 150 j
330 I 24" B303 BS/BB D? 32.00
SPC 32.00 _ _
115+37.7} .... 482.81.
CEJtSS 150
B1329 I 24-8303 BS/BB D~ 16.oo :
SHORT 16. O0
115+21.73 ..... 482.62
CXXSS 150 0.57o
328 I 24" B303 BS/BB 32.00 0.0100
STD 32.00
114+89.7} .PULL 0.15 °Dn- - 482.33. ,
--,
" w/1" THR OUT, UP OUT= 114+89.08 O
CLASS 150 0.73·
a327~ I 24- ~Da~OR m~/SS D)3 1.41 0.0127:
1.41
114+88.32- - 482 · 31- --
VPI= 114+88.00 (0.34=Dn) (482.31)
0.73=
24" FEG BFV 0.67 0.0127
B)[ OTHERS. 0.67
114+87.6~ - 482 · 30
CONT'D FItOM 41
PIECE DRT SPL INV DEFLECTION SLOPE
QTY DESCRIPTION STATION EEaV PLJ~
NO. SRT HPL (Ft) DATA TANGENT (Ft) READ
NOTE:READ UP
DRAWN= NWB HANSON Concrete Products, Inc.
~O. BY DATE RE%'ISXON DATE= 2-04-99 COPPELL, TEXAS ~ PROJECT= 98-133B J SHEET= 42