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Public Works Department
CONTRACT CHANGE ORDER AGREEMENT
CONTRACT: CAG 10-040 STONEGATE LIFT STATION CONVEYANCE C.O.# 4
IMPROVEMENTS
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
050. NEW ITEM:Additional Potholing to located existing Summerwind Force Main LS 1 $1,355.20 $1,355.20
prior to Directional Drill of new Gravity main(Shoreline EWO#1257, 6-2-10).
051. NEW ITEM:Additional work to mud manhole SSMH 218 due to City initiated LS 1 $1,061.11 $1,061.11
design change.(Shoreline EWO dated 6-15-10).
052. NEW ITEM:Additional work to remove all trees, bushes and other vegetation LS 1 $3,795.13 $3,795.13
from the shoulders of the Stonegate neighborhood secondary fire access
road and place compacted crushed rock(Shoreline EWO's dated 6-24-10 for
$2,321.66 and 8-2-10 for$$1,473.47).
053. NEW ITEM:Additional work and an additional 55 If of 10" HDPE pipe to LS 1 $18,246.26 $18,246.26
compete the directional drill gravity main from the existing Summerwind Lift
Station to the existing sanitary sewer main between City of Renton manholes
5303-317 and 5303-318. (Shoreline EWO dated 9-13-10).
054. NEW ITEM:Additional work to repair failed water valve box.(Shoreline EWO LS 1 $1,473.92 $1,473.92
#1363, 9-13-10).
Sub Total $25,931.62
Sales Tax (9.5%) $2,463.50
Total
$28,395.12
ORIGINAL CONTRACT CURRENT CONTRACT ESTIMATED NET CHANGE ESTIMATED CONTRACT TOTAL
AMOUNT AMOUNT THIS ORDER AFTER CHANGE
$875,888.86 $1,114,464.16 $28,395.12 $1,142,859.28
SIGNATURES:
Contractor: Date:
Project En ' eer: Date: a
a
Approved By:
t
Dater,
(Utilities(ystem irector)
H:FileSys\WWP-Wastewater\WWP-27-3473\CO-4-Stonegate Force Main/JDH