Ordinance No. 13,455ORDINANCE NO. 13,455
AN ORDINANCE OF THE CITY COUNCIL OF THE CITY OF BAYTOWN,
TEXAS, AUTHORIZING AND DIRECTING THE CITY MANAGER TO
EXECUTE AND THE CITY CLERK TO ATTEST TO SUPPLEMENTAL
AGREEMENT NO. 1 TO THE STANDARD UTILITY AGREEMENT U-14831
WITH THE STATE OF TEXAS THROUGH THE TEXAS DEPARTMENT OF
TRANSPORTATION FOR UNDERRUNS ASSOCIATED WITH THE
REDUCTION IN MOBILIZATION COSTS; AND PROVIDING FOR THE
EFFECTIVE DATE THEREOF.
******************************************************************************
BE IT ORDAINED BY THE CITY COUNCIL OF THE CITY OF BAYTOWN,
TEXAS:
Section 1: That the City Council of the City of Baytown, Texas, hereby authorizes
and directs the City Manager to execute Supplemental Agreement No. 1 to the Standard Utility
Agreement U-14831 with the State of Texas through the Texas Department of Transportation for
underruns associated with the reduction in mobilization costs for the adjustment, relocation or
removal of certain utility facilities located along State Highway 99. A copy of said agreement is
attached hereto, marked Exhibit "A," and made a part hereof for all intents and purposes.
Section 2: This ordinance shall take effect
the City Council of the City of Baytown.
INTRODUCED, READ and PASSED by the
City of Baytown this the 27th day of April, 2017.
S
and after its passage by
vote of the City Council of the
H. DONCARLOS, Mayor
A4ICIA
/
LdBRYSCH, City Cl a ,°
°
APPROVED AS TO FORM: e° r
-'105
NACIO RAMIREZ, SR.,ity Attorney
R:1KarenTi1es\City Council`.Ordinances\2017\April 27\TxDOTSupplementalAgreement2StandardUtilityAgreement.doc
N
a.. -
Forth ROW-U-COA
(Rev. 05/16)
Page 1 of 2
Exhibit "A"
STANDARD UTILITY AGREEMENT
SUPPLEMENTAL AGREEMENT NO. 1 TO U-14831
District: HOUSTON
Federal Project No.: N/A
ROW CSJ: 3187-01-011/3187-02-011
Proposed Highway Project Letting Date: July/2014
County: Harris/Chambers
Highway: SH 99
From: BS 146E to Chambers County Line
To: Harris County Line to FM 1405
THIS SUPPLEMENTAL AGREEMENT by and between the State of Texas ("State") and City of Baytown
("Utility") shall be effective upon the date of acceptance and execution by and on behalf of the State.
WHEREAS, the State and Utility executed a Standard Utility Agreement on July 28, 2016 concerning the
adjustment, relocation or removal of certain of Utility's facilities;
WHEREAS, said Standard Utility Agreement limits the required scope of work and/or the amount of eligible
reimbursement;
WHEREAS, due to newly discovered information by the Utility deemed sufficient by the State, the State and
Utility agree that supplementation to the Standard Utility Agreement is necessary; and
WHEREAS, the statement of work contained in the Standard Utility Agreement shall be supplemented to include:
Financial reconciliation due to cost underuns greater than $100,000. Reasons for the cost underrun are due to
reduction in mobilization costs because of most of the bore locations located in the very vicinity, same bore pits
and access pits can be interchanged for multiple bores, eliminating the pavement removal and restoration for
bore/access pits because of working in between existing and proposed pavement conditions with TXDOT
contractors co-ordination, readily avaialble TXDOT storage facilites for the installed pipes, steel casings fittings,
construction equipment, machinery, onsite. Existing Traffic control operations as per the TXDOT's pavement
expansion project for the SH99/Tri Cities Beach Road. Exsting cleared and grubbed onsite condtions conducive
for the open cut pipe installation for both sanitary and force mains , which is more specifically shown in Utility's
plans, specifications, estimated costs and schedule which are attached to this supplemental agreement as
Attachment °A".
NOW, THEREFORE, BE IT AGREED:
The statement of work contained in the Standard Utility Agreement is supplemented to include the additional
adjustment, relocation or removal found in Attachment "A".
The estimated cost of the adjustment, relocation or removal is increased/decreased to a total of $$695,067.01
which includes a reduction of $568,588.89 from the original estimate of $1,263,655.90. The parties agree that the
approval of estimated costs in no way indicates the eligibility of said costs for reimbursement.
All conditions and agreements contained in the Standard Utility Agreement except those specifically included in
this document remain in effect.
The signatories to this agreement warrant that each has the authority to enter into this agreement on behalf of the
party represented.
Initial Date Initial Date
TxDOT Utility
Forth ROW -"OA
(Rev. WIG)
Page 2 of 2
UTILITY
Utility: City of Baytown
By:
Title:
Date:
Initial Date initial Date
TxDOT Utility
EXECUTION RECOMMENDED:
Director of TPBD (or designee), Houston District
THE STATE OF TEXAS
Executed and approved for the Texas Transportation
Commission for the purpose and effect of activating
and/or carrying out the orders, established policies or
work programs heretofore approved and authorized by
the Texas Transportation Commission.
By:
District Engineer (or designee)
Date:
S1199 @ KOPKI. ROAD
COSTCOMPARMON SHEET
A. Contract tabor
Estimated Costs
Supplamenlal
Estimated Costs
Variance
Totals
Total Estimated
Grand Total
Item Description
Quantity
Unit
Unit Price
Total Cost
quantity
Unit
Unit Price
Total Cost
Variants
Quantity
Cost
Explanation
Mobilization
1
LS
530.000 00
530,000.00
0.0
LS
55.34008
$534003
S24,65992
10
$5 340 08
Over Estimaton of
Una Cost
Well palming, a0 depths, extra langlh
1375
LF
S4500
561,875.00
00
LF
$33 15
S45 581 25
516,293 75
13750
$45 581 25
Over Estimation of
aver 12 LF
Unum Cast
Trench Salary, as dephs
11792
LF
$2200
525 942 40
00
LF
$160
51 am 72
524,055.68
1179.2
S1.886.72
Over Estimation td
Unit Cost
Install 12 -inch PVC AW WA C900,
15D Pnessum Coss (OR IB)
waterline including any other fittings.
restrained johns, restrained/
Over Esllmmlon of
transition couplings at the tie-in,
thn ai blocking and any other
24816
LF
$7125
5176,61400
00
LF
52864
S71 073 02
$105,740.96
2481.6
S71,07302
Unit Cast
appurtenances as shown on the
plans (complate-M•PWcol•'•
Install 12 -inch x 450 Bends
13
EA
$13800
$1,79400
00
EA
$102366
$1330758
(511,513.50)
1J.0
513,3075(1
Under Eslimation
whostmints",
of Urd Cost
Install 12 -Inch s 000 Bonds
J
EA
5250.00
$75000
00
EA
$1282 25
$384675
($3,096,75)
30
$3,M6.75
Under Estimation
wheslmints'••
of Unit Cost
Install 18 -Inch PVC AW WA C905.
150 Prossuro Class (DR 18)
waterloo including any other firings.
restr41ned pias, mstrdned/
Over Estimation of
Imnsdion couplings at ifa-n, thrust
bloding and any other
1705
LF
5750.00
$255 750 00
00
LF
$3128
S53 33.. 40
$202,417.60
1705.0
$53,332,40
Unit Cost
appurtenances os shown on the
plans (complate-m-PL1co)"'
Install 12' gala valve wlmstmims,
Over Estimation of
and valve box
In ua—
4
EA
$4200.00
516 800 DO
0
EA
52.412. 1
S9.65124
$7,148.76
40
59.651 24
Unit Cost
Install 194rich x 450 Bonds
B
EA
$75000
$2.80000
00
EA
$2,05010
516,400.80
(513,60080)
80
$16.40080
Under Est -motion
wlrestmims'•'
of Und Cmt
Auger 8 encase 124 nch PVC (C-
9DO) - with 20' woWed steel rasing
462
LF
$40000
$184,800 lig
18.7
LF
5220.30
597,657 30
587,142.70
4433
597,65730
Over Estimation of
across Highway 99 (ca npldo in
Una Cost
Dlac2l'
Auger 8 encase 12 -Inch PVC (0-
9001- with 20' welded Ned casing
1155
LF
5400 00
S40 200 00
00
LF
5226.51
$26.392 91
$19.807.10
1155
526,392 91
Over Esbmahon W
across Td City Beach Road
Unit Cast
(complete ioca'•'
Auger 8 encaso 184nch PVC (C-
905)- with 24' welled Neel casing
451
LF
$55000
$248.050 00
00
LF
528884
$130,26684
$117,783.10
451.0
$130.266 84
Over EcUmalon of
across Highway 99 (compote In
Unit Cast
placar"
Auger 124nch PVC (C-900) • across
129 8
LF
$35000
$4543000
00
LF
$125.67
$10,311 97
$29,118,03
1206.
$16,311 07
Over Estimalsm of
2.8• x 8• RBC (tonplala n pace)'"
Unit Cost
S1t99 B I(OPPEL ROAD
COST COMPARISION SHEET
Ren a oe and Reloads mo8M0x021.
120 Hour
--
572080
00
Hour
80 .6
572 f180
0
120
$72060
Project MW (hrs)
UnderEstknolfon
road signs. Mcasnerassnryto
accomplishwork
2
EA
5200.00
$400.00
20
FA
S373.54
SIAN 16
Design Mgr nus
40
$1,40416
of Unit Cast
Cw, Pk1g, Grout and Abandon Ex 12
Hour
433
$4.39350
0
101 0
S4 393 50
Projecit Eng I Rmt
106.0 Hour
$28 73
53.045.38
0.0
Under Estimation
Inch W:hwm
3118 5
LF
$15.00
540,777 50
00
LF
$1597
$49,802 45
Do
3118.5
$49,802.45
Of Unit Cost
Cw, Plug, Grout and Abandon Ex 1
920
$2 642 24
Senor CARD hrs
900 Hour
526.56
$2.39040
0.0
Haw
26.56
S2 390 4G
0
Over Estimation of
inch F Main
1870
LF
S2500
$46750.00
00
LF
S1816
$3395020
512,790.80
18700
533.959.20
Unit Cost
Cul Plug, Grow and Abandon Eu 6-
4807
LF
$1500
$721050
00
LF
S1775
58,532 43
$1,321 93)
4807
Sp,532 43
Under Estimation
Inch Form Mand
0.0
How
26 48
5211 88
0
so
$21168
of Unit Cost
Cenalok. Wrich Form Klein
0
LF
$000
5000
4410
LF
596.30
$42.46742
WZ467 42)
0.0
$42,46742
Under Estimation
Of Unt Cost
Remove and Dispose of Back Flow
1
EA
54,55000
$4,550.00
DO
EA
00
$495000
($40000)
10
S4 959 00
Under Eslon
Pmrontoro54,980=
unt
Romovo and Dispose of Water
1
EA
$4550.00
$4,550.00
00
EA
S495000
$4,950 00
(540000)
10
$4 980 00
Under Estimation
Mater
of Unit Cast
Replacing with 12 hush DIP Waterline
60
LF
$235.50
514,13000
200
LF
53500
$1483000
(5700 00)
800
$1483000
Under Estmallon
of Uat Cast
124nch Wet connection
2
EA
$7250.00
$14,500 GO
00
EA
57,62500
S15250.00
1$750.00)
20
$15 259 GO
Under Estimation
of Unit Cost
OriginalVarlanee
Sum
Eetlmatad Sum S7,235 873 40 5588 588 90 Grand Estimate $66728450
8 Engineering
•.h... e.•n....•..r r...•. ...•d e.u....•.w e...•. u..1.... T.W.
PrMciP00
T v.
120 Hour
58080
572080
00
Hour
80 .6
572 f180
0
120
$72060
Project MW (hrs)
230 Hour
$5040
51.159.20
0.0
Hour
504
$1,16920
0
230
5715920
Design Mgr nus
1010 Hour
S4350
$4.393.50
0.0
Hour
433
$4.39350
0
101 0
S4 393 50
Projecit Eng I Rmt
106.0 Hour
$28 73
53.045.38
0.0
Hour
2873
$304538
0
106.0
S304538
Project Eng II bus)
92.0 Hour
$2872
$2.64224
Do
How
2672
$284224
0
920
$2 642 24
Senor CARD hrs
900 Hour
526.56
$2.39040
0.0
Haw
26.56
S2 390 4G
0
900
S239040
Admin thus)
44,0 Hour
S2343
$1.03092
0.0
Hour
2343
57.03092
0
440
$1 030 92
FbM I or
43.0 How
S28 72
$1.23490
0 0
Hour
28 72
51.234 96
0
430
S123498
S
6.0 How
S2646
$211 68
0.0
How
26 48
5211 88
0
so
$21168
,lriglnaI
Estimated Sum $16,83788
C. CORPORATE OVERHEAD
LOADINGS
Variance Sum 0 Grand Estimate S16,83788
Original
SUM OF(A4C) Estimated Sum St,263,65S.90 Variance Sum 556858690 Grand Estimate $695,06701
BARLOW'S FORMULA
Liquid Products
Formula for Determining Maximum Pressure
P = 2 x S x W.T. x I x 0.72
O.D.
W.T. = Wall thickness of pipe= 1.083 inches
O.O. = Outside diameter =19.5
S = Yield strength of pipe = 55000 psi
F = Design factor (0.72) (Liquid Pipeline)
P = 4398 psi maximum allowable pressure
Maximum Operating pressure= 75 psi
Maximum operating pressure less than maximum allowable pressure, therefore
casing of pipeline not required.