HomeMy WebLinkAboutContract 41763-CO2 ,L
FORT WORTE. City f
ty Fort Worth
C 11
DIE LETAWf
Change Order Request
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Project Namel Street Reconstruction,Water and Saintary Sewer Replacements-C.D.4A City Sec# 41763
Client Project#(s)l #00939-DOE#5871
Project Description Street,Water and Sanitary Sewer Reconstruction
Contractor McClendon Construction Change order# 2 Date 4/17/2012
City Project Mgr. Richard Argomaniz City inspector Mel Duarte
Dept. TPW Water Sewer Contract Time
Totals (CD)
Original Contract Amount 386,983.16 168,730.50 168,569,70 724,284.16 220
Extras to Date $56,675.00 $23375.60 $24,800.00 $793850.00 31
Credits to Date
Pending Change orders(in M&C Process)
Contract Cost to Date $4432658.96 $171,105.54 $189,389.74 $8043134.16 251
[Amount of Proposed Change Order $8,70S.00 $19,729.45 $169568-40 9005.85 7
Revised Contract Amount $452,366.96 $1903834,95 205,938.10 $8491140.01 25$
Original Funds Available for Change Orders $19,349.00 $8,436.50 $83428.50 $362214.00
Remaining Funds Available for this CO $0.00 $6,061.50 $0.00 $6,061.50
Additional Funding(if necessary) $8,708.00 $13,667.95 $163568.40 $38,944.35
CHANGE ORDERS to DATE(INCLUDING THIS ONE)AS%OF ORIGINAL CONTRACT 17.24%
MAX ALLOWABLE CONTRA CT AMOUNT(ORIGINAL CONTRACT COST+25916) $905,355.20
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The paving limits on Clarence Street East and on Clarence vilest were extended out to Marsalis Street.These two sections were not"di
the original design.The paving demolition crew had to re-mobilize to excavate these two sections of paving.The water line on Clarence Street
East at Station 1+07 was too high and had to be lowered by using four(4)45 degree bends.A TXDOT permit was required for the utility work
done within the ROW of SH 121 and the utility crew had to pull off of the project until the permit was obtained.On Arnold Ct the storm drain
existing laterals at Station 1+45 had to be removed and plugged at the main.The retaining walls were required on W Clarence St, E Clarence
St and Arnold Ct to retain the integrity of the adjacent properties;they were not included in the contract.A 6"water line was installed along the
ROW of SH 121. This line was not included in the original project.An 8"water line of 40.5 DIP with cement stabilize Q nstalled on
Arnold Ct according with plans to protect the existing sewer line.Long sewer services were protected with ceme '' '11 10,
before and 10'after,where they cross with water line.S days are requested for addition ''°� 000
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It is understood and agreed that the acceptance of this Change Order by the Contractor constitutes are accord and sab reTe ayment
in full(both time and money)for all costs arising out of,or incidental to,the above Change Order. "mom
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MIWBE Breakdown for this Change Order
MWBE Sub Type of Service Amount for this CO
Total 50.00
Previous Change Orders
CO# DATE AMOUNT
Total $0•00
"M&C Review Page I of 2
Official site of the City of Fort Worth,Texas
FowrWoRTH
CITY COUNCIL AGENDA
COUNCIL ACTION: Approved on 711012012 -ordinance Nos. 20264-07-2012 and 20265-07-2012
DATE: 7110/2012 REFERENCE NO.: **C-25678 LOG NAME: 202007 CONTRACT
4A CO2
CODE: C TYPE: CONSENT PUBLIC NO
HEARING:
SUBJECT: Authorize Execution of Change Order No. 2 to City Secretary Contract No. 41763 with
McClendon Construction Company, Inc., in the Amount of$45,005.85 for Pavement
Reconstruction and Water and Sanitary Sewer Main Replacements on Arnold Court,
Blevins Street, Clarence Street East and Clarence Street West for a Total Contract Cost
of$849,140.01 and Adopt Appropriation Ordinances (COUNCIL DISTRICT 4)
RECOMMENDATION:
It is recommended that the City Council:
1. Authorize the transfer of$36,297.85 from the Water and Sewer Fund to the Water Capital Projects
Fund in the amount of$19,729.45 and Sewer Capital Projects Fund in the amount of$16,568.40;
2. Adopt the attached appropriation ordinances increasing estimated receipts and appropriations in
the Water Capital Projects Fund in the amount of$19,729.45 and the Sewer Capital Projects Fund in
the amount of$16,568.40 from available funds; and
3. Authorize the execution of Change Order No. 2 to City Secretary Contract No. 41783 with
McClendon Construction Company, Inc., in the amount of$45,005.85 for pavement reconstruction
and water and sanitary sewer main replacement for the streets listed below, thereby revising the total
contract amount to $849,140.01.
DISCI ISSION:
This project provides for the total pavement reconstruction and replacement of water and sanitary
sewer mains in the following street segments:
Arnold Court Goddard Street to Northwest Cul de Sac
Slevins Street Crapewood Street to Race Street
Clarence Street East Marsalis Street to Airport Freeway (S.H. 121)
Clarence Street West Marsalis Street to Airport Freeway (S.H. 121)
Estimated quantities on numerous items in the contract were significantly below what was actually
necessary to complete the project. Items such as water pressure pipe, water valves,water pipe
fittings, permanent and temporary asphalt pavement trench repairs and sewer main and services with
cement stabilized backfill for shallow installations, exceeded the designer's estimates. New items
included in this change order are removal and abandoning of old storm drain pipes, gravel driveway
transitions, ductile iron sanitary sewer pipe with cement stabilized backfill, ductile iron water pipe and
a remobilization of the utility crew were found to be necessary during construction.
Also during the construction of Clarence Street West, a 200 foot long water service for a commercial
establishment on the service road of Airport Freeway was discovered. The Water Department has
recommended that a new main be extended in order to provide adequate water service to this
establishment. The delay in obtaining the necessary TXDOT permit for installation of the water main
in the freeway right-of-way resulted in the need for the utility crew to remobilize. In addition, a portion
of a water main that must be lowered to avoid conflict with other utilities will be replaced with ductile
iron pipe which was not included in the original contract proposal.
mhtm1:fi1e:HC:1Documents and Settingslargomar\My Documents12007 CRITICAL PROJE... 712612012
` `M&C Review Page 2 of 2
On March 22, 20111 (M&C C-24786) City Council authorized the execution of a contract with
McClendon Construction Company, Inc., in the amount of$724,284.16 for street pavement
reconstruction and water and sanitary sewer replacement on the streets listed above. The street
reconstruction work is funded by the 2007 Critical Capital Projects Fund.
The net effect of the proposed Change Order No. 2 is as follows:
Water Sewer T1PW Total
Original Contract Amount $168,730-50 $168,569.70 $3861983.96 $7241284.16
Change Order No. 1 $ 21375.00 $ 20,800.00 $ 569675.00 $ 799850.00
Change Order No. 2 $ 19,729.45 $ 16,568.40 $ 81708.00 $ 45,005.85
Revised Contract Amount $190,834.95 $205,938.10 $452,366.96 $849,140.01
This project is located in COUNCIL DISTRICT 4, Mapsco 63R, 64P and 64T.
FISCAL INFORMATION/CERTIFICATION:
The Financial Management Services Director certifies that funds are available in the current capital
budget, as appropriated, of the 2007 Critical Capital Projects Fund and upon approval of the above
recommendations and adoption of the attached appropriation ordinances, funds will be available in
the current capital budgets, as appropriated, of the Water Capital Projects Fund and the Sewer
Capital Projects Fund.
To Fund/Accoun_t/Cent FROM Fund/Account/Centers
1&2) $19, '� PE45.538040_ oBO9_ a �'�3,729.45
P253 475045 6041700939ZZ 79.45
.1)PE45 _538040 0709020 Vfi,568.4D
S16,568.40 - -
P258 6045 7041 QO939ZZ 3)P253 541200 604170093983 $19,729.45
2 P253 541240 604170093983 X19,729.45 3)0295 $8$708.00
2)P?58 541200 704170093983 16 568.40 3)P258 541200 704170093 83 $1.6t568.40
Submitted for City Mana er's Offi e b Fernando Costa (6122)
OrIginatina De artment Mead: Douglas W. Wiersig (7801)
Additional information Contact: Richard Argomaniz (8653)
ATTACHMEN S
2007 CRITICAL CAPITAL PROJECT 4A CO2 MAP.pdf
202007 CONTRACT 4A CO2 P253 AO12Am
202007 CONTRACT 4A CO2 P258 A012.doc
mhtml:file:HC ADocuments and SettingslargomarlMy Documents12067 CRITICAL PROJE... 712512012
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