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Public Works Department
CONTRACT CHANGE ORDER AGREEMENT
CONTRACT: CAG 10-087 STONEGATE LIFT STATION REPLACEMENT C.O.# 3
CONTRACTOR: SHORELINE CONSTRUCTION CO.
SUMMARY OF PROPOSED CHANGE:
Provide all labor, equipment, subcontracting, bonding, insurance for the complete work required for the extra
work as outlined below:
ITEM Additional Quantities Under This Change Order Unit Quantity Unit Price Total Price
060. NEW ITEM:Additional Work required to install new gravity sewer between LS 1 $8,272.84 $8,272.84
the existing Stonegate wetwell and the new Stonegate Lift
Station due to unmarked utilities near the existing Stonegate Lift
Station. (Shoreline Construction Co.EWO 1366 at$2,108.56 dated
12/21/2010 and EW01367 at$6,164.28 dated 12/21/2010)
061. NEW ITEM:Additional Work and materials to enlarge the Emergency Generator LS 1 $3,124.80 $3,124.80
Pad to accept the required sound enclosure.
(Shoreline Construction Co. Invoice dated 3/26/2011)
062. NEW ITEM:Additional Work and materials to repair the power cable to the LS 1 $572.47 $572.47
Stonegate neighborhood which was not shown on the plans
or marked in the field.
Shoreline Construction Co.Invoice dated 5/12/2011)
063. NEW ITEM:Additional Work and materials to upgrade 5 bollards for the LS 1 $1,952.09 $1,952.09
Emergency Generator from embedded to removable.
Shoreline Construction Co.Invoice dated 6/28/2011
064. NEW ITEM:Additional Work and materials to modify the wetwell handrail due to LS 1 $261.36 $261.36
clearance conflicts with the pumps.
(Shoreline Construction Co. Invoice dated 7/01/2011)
065. NEW ITEM:Additional Work and materials to increase the length of the LS 1 $162.18 $162.18
designed French drain system to control groundwater near existing
Stonegate Lift Station.
(Shoreline Construction Co. Invoice dated 7/01/2011)
066. NEW ITEM:Additional Work and materials to"ground”new chain link fence as LS 1 $2,867.20 $2,867.20
required by Puget Sound Energy.
(Shoreline Construction Co.Invoice dated 7/12/2011)
067. NEW ITEM:Additional Work and materials to install new Hot Box with Reduced LS 1 $4,704.36 $4,704.36
Pressure Backflow Assembly.
(Shoreline Construction Co. Invoice dated 11/23/2011)
068. NEW ITEM:Additional Work and materials to increase width the of the LS 1 $791.70 $791.70
walkway around the emergency access road gates between the
Stonegate and Summerwind neighborhoods.
(Shoreline Construction Co. Invoice dated 11/23/2011)
069. NEW ITEM:Additional Work and materials to add additional safety features to LS 1 $2,814.55 $2,814.55
the new Stonegate Lift Station unground structures(safety chains
on all hatches and grating at the top of all ladders).
(Shoreline Construction Co. Invoice dated 12/06/2011)
070. NEW ITEM:Additional Work req to remove,transport to Systems LS 1 $2,259.12 $2,259.12
Interface Inc.,pick-uovd reinstall existing Rugid panel. Panel
needed additional intrinsically safe switches install.Also
includes two additional days of coordination with City and
Consultant staff.
Shoreline Construction Co. Invoice dated 12/08/2011
Sub Total $27,78P.67
Sales Tax (9.5%) $2,639.35
Total $30,422.02
ORIGINAL CONTRACT CURRENT CONTRACT ESTIMATED NET CHANGE ESTIMATED CONTRACT TOTAL
AMOUNT AMOUNT THIS ORDER AFTER CHANGE
$1,213,270.95 $1,229,526.94 $30,422.02 $1,259,948.96
SIGNATURES:
Contractor: Date:
Project E reer Date: !2 Z /
Approved By: UAl Date: �Z�Z�f r t
(Utilities System Director)
H:FileSys\WWP-Wastewater\WWP-27-3473\CO-3-Stonegate Lift Station Replacement/JDH