HomeMy WebLinkAboutContract 42412-CO1 ODf Y /WZ
FORTWORTK., City of Fort worth CITY SECRETARYIP J 1-7 -
Change Order Request
CON-rRACT We,ELL
Project Narnel Forest Park-Parkview Drainage Improvements City Sec# 42412
Client Project#(s)l 00674
Project Description Storm Sewer-DOE#5665
Contractorl Bar Constructors, Inc. Change Order# 1 Date 1 0/11/2012
City Project Mgr. Michael Owen City Inspector Michael Collier
Dept. TPW Water Sewer Contract Time
Totals CD
Original Contract Amount $5,734,876-65 5,734,876.65 270
Extras to Date
Credits to Date
Pending Change Orders(in M&C Process)
Contract Cost to Date $5,734,876-65 $5,7342876-65 270
Amount of Proposed Change order - 1 5,774.00 .00 -$161774.00 95
Revised Contract Amount $5,718,102.65 5,718,102.65 365
Original Funds Available for Change Orders $1721045.30 $172,046.30
Remaining Funds Available for this CO $1723046.30 $172,046.30
Additional Funding(if necessary)
CHANGE ORDERS to DATE(INCLUDING THIS ONE)AS%OF ORIGINAL CONTRACT -0.29%
MAX ALLOWABLE CONTRACT AMOUNT(ORIGINAL CONTRACT COST+25916) $7,168,595.81
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A change in Soil grouting was appproved,TRWD request an extension of 10 FT walk,More SF was needed to complete the stone Facia of
Headwall. 89 days added.See attached.
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It is understood and agreed that the acceptance of this Change Order by the contractor constitutes an accord and satisfaction and represents
payment in full(both time and money)for all costs arising out of,or incidental to,the above Change Order.
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Summary of items for Forest Park— Parkview change order 1
compaction grouting vs.jet grouting 1 LS (25,000.00) (25,000.40)
1 O'concrete extension requested by TRW D 4 CY 710.00 2,876.00
additional stone work at headwall 214 SF 25.00 51350.00
Total(credit) (16,774.00)
BAR requests 95 days be added to the contract time as detailed below.
Forest Park— Parkview Storm Drain Improvements
Summary of Delays and Time Extension Request
1. BAR Constructors was requested by TRW D through the city not to move onto the property between
Parkview and the river due to upcoming Mayfest activities at the park. Additional time request: 7 days.
2. A dip in the 8" sewer line at Parkview was discovered outside the section called for to be replaced in
this contract. BAR corrected this issue by re-laying the line, additional time request: 2 days.
3. BAR and the jet grouting subcontractor proposed a different solution to the grouting of the existing box
culverts from what was called for in the specifications. This resulted in a better solution for solidifying the
base of the existing boxes and resulted in a substantial cost savings to the City. This new solution,
however, took additional time to prepare, submit, and approve. Additional time request: 30 days.
4. BAR Constructors was requested by TRWD through the City not to work near the river during the
Fourth of July holiday so that the river level could be raised. Additional time request: 4 days.
5. A gas line was found to conflict with the proposed sewer relocations at Forest Park. This delayed the
sewer line relocations in this area which prevented BAR from installing the box culverts in this area.
Additional time request: 22 days.
G. There was a delay for the water line at Parkview to be shut down for relocation. Additional time
request: 4 days.
7. The 12" waterline at Forest Park to be relocated will require temporary mains installed, the details of
which are still be determined. Additional time request: 20 days.
8. Temporary drive for Hangman's parking, installation and removal. Additional time request: 2 days.
9. Permanent drive for Hangman's parking, preparation, pour concrete, and cure time. Additional time
request: 4 days.
NTMW D Tawakoni Lake and Intermediate Pump Stations