HomeMy WebLinkAboutChange Order No. 5 with J.C. Constructors for WWTP Expansion Project (2)CHANGE ORDER 5
PROJECT: City of Meridian -Wastewater Treatment Plant Expansion Project
DATE OF ISSUANCE: October 18, 2007 EFFECTIVE DATE: :October 18, 2007
OWNER: City of Meridian
CONTRACTOR: JC Constructors, Inc.
ENGINEER: Carollo Engineers, P.C.
Page 1 of 2
You are directed to make the following changes in the Contract Documents.
• Pothole and fteld adjust Secondary Clarifier RAS piping tie-in {WCD 25)
• Modify electrical power feed to W system {WCD 26)
• Add grating supports and sampling cutout at Secondary Splitter Box (WCD 29}
• Final costs for construction of Five Mile creek bridge and outfall pipe (WCD 34a)
• Realign 36"-SE pipe due to unforeseen location of Secondary Clarifier 4 effluent pipe (WCD 36)
• Post Aeration Building entry steps and paving (WCD 38)
• Removal of existing footing for uniform surface to construct Aeration Basin 1 & 2 extension (WCD 42)
• Remova[ of unforeseen grout under filter media (WCD 45a}
• Revise layout and preparation of paving around Primary Clarifiers 3 & 4 (WCD 47)
• Add lighting for flag pole {RFP 022).
• Credit for the elimination of asphaltic coating at the Primary Clarifier mechanism (RFP 23}
• Removal and replacement of owner supplied Mag flow meter (RFP 26)
• Revise pipe support hangers in Aeration Basins 1 & 2 (RFP 28)
• Revise scum vault and pump slide rails at Secondary Clarifier 5 (RFP 29)
Time Extension to include additional scope of work requested by the City, as follows:
1. Five Mile Creek Bridge Crossing and Flow Meter
2. Tertiary Fitter Installation
3. 42-inch Diameter Raw Sewage pipe expansion.
4. Chemical Feed Facilities for Chemically Enhance Primary Treatment and Anaerobic Digesters.
Attachments: JC Constructors Change Proposal Request - (WCD 25) -September 21, 2007 for $4,789.44
JC Constructors Change Proposal Request - (WCD 26) -June 19, 2007 for $7,192.29
JC Constructors Change Proposal Request - (WCD 29) -June 20, 2007 for $836.96
3C Constructors Change Proposal Request - (WCD 34a) -August 14, 2007 for $18,417.08
JC Constructors Change Proposal Request - (WCD 36) -May 29, 2007 for $2,174.37
JC Constructors Change Proposal Request - (WCD 38) -May 8, 2007 for $14,160.64
JC Constructors Change Proposal Request - (WCD 42) -August 16, 2007 for $2,077.82
JC Constructors Change Proposal Request - (WCD 45a} -October 1, 2007 for $12,264.33
JC Constructors Change Proposal Request - (WCD 47) -September 21, 2007 for $5,157.41
JC Constructors Change Proposal Request - (RFP 22} -June 16, 2007 for $3,052.94
JC Constructors Change Proposal Request - (RFP 23) -September 21, 2007 for (-$2,241.29}.
JC Constructors Change Proposal Request - (RFP 26) -September 21, 2007 for 2,867.20
JC Constructors Change Proposal Request - (RFP 28) -September 21, 2007 for $4,419.41
JC Constructors Change Proposal Request - (RFP 29} -July 31, 2007 for $11,068.15
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CHANGE IN CONTRACT PRICE: CHANGE IN CONTRACT TIMES:
Original Contract Price Original Contract Times
Substantial Completion: 670 Davs - September 1, 2007
$ 8,367,500.00 Ready for Final Payment: 730 Davs -November 1, 2007
days or dates
Net Changes from previous Change Orders No. 1 to No. 4 Net Changes from previous Change Orders No. 0 to No. 4
$ 560
48
546 zero (al
,
. Days
Contract Alice prior to this Change Order Contract Times prior to this Change order
Substantial Completion: 670 Davs - Se~tcmber 1.2007
$ 8,928,046.48 Ready for Final Payment: 730 Davs -November 1.2007
days or dates
Net Increase (decrease of this Change Order} Net Increase (decrease of this Change Order)
$ $6
75
236 One Hundred Twenty (120)
,
, days
Contract Price with all approved Change Ordets Contract Times with all approved Change Orders
Substantial Completion: 670 Days - September 1, 2007
$ 9,014,283.23 Ready for final payment: 850 Days -February 28.2008
days or dates
Clint Dolsby, P.E., Public Works
Date: I ~ ~ 19 ~rn
ACCEPTED BY CONTRALTO
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Co actor (Authgqrued Sigry~a~t~re)
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