HomeMy WebLinkAboutCO 02 CITY OF RENTON CAG-17-174, Co #2-18
Public Works Department
CONTRACT CHANGE ORDER AGREEMENT
CONTRACT: Renton Hill Utility Replacement CAG-17-174 C.O.# 2
CONTRACTOR: Laser Underground&Earthworks, Inc.
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 Qty. Unit Price Total Price
B32. NEW ITEM: LS 1 $51,964.75 $51,964.75
Additional unforeseen work items associated with"Bid Schedule B—Wastewater"as
described below:
Contractor Daily Date Description&Cost
Report#
15395 1/5/18 Additional Work to connect new SSMH#4 and
new SSMH#5.($1,640.27)
15552 1/16/18 Relocate new SSMH#1 due to conflict with
existing water main.($1,103.31)
15554 1/17/18 Pothole revised location for new SSMH#2 due to
conflict with existing water main.($1,239.95)
15574 2/9/18 Revise new sewer main location due to conflict
with existing water main.($2,512.81)
15580&15581 2/15/18 Pothole new SSMH#22 location due to utility
conflicts.($1,708.51)
15585 2/21/18 Trench for City crew to cut&cap existing water
main to allow placement of new SSMH#22.
($3,715.79)
15588 2/23/18 Continuation of cut and cap work from 2/21/18.
($3,517.27)
15591 2/27/18 Completion of cut and cap work to set SSMH#22.
($2,270.89)
15593 2/28/18 Additional pipe fittings and time to connect new
SSMH#2 to existing sewers.($3,286.52)
15598 3/5/18 Remove existing culvert,fill and regrade ditch
adjacent to 922 Renton Ave S.($525.89)
15503 3/8/18 Additional materials and time to Relocate new
SSMH#10.($1,468.33)
15515 3/20/18 Delays and additional shoring due to several
unknown and unlocated utilities in 700&800
block of High Ave S.($4,197.36)
15520 3/22/18 Reset new SSMH#11 due to existing inverts
differing from project plans.($1,436.90)
14033 5/24/18 Field Modification of new SSMH#6 due to
existing alley sewer differing in size from project
plans.($4,969.23)
14037 5/29/18 Modification to SSMH#6 drop connection to
match up with incoming existing sewer pipe
from the east.($4,900.19)
14041 5/31/18 Removal of large rock at location of new
SSMH#8.($8,834.16)
14049 6/11/18 Removal of another large rock 15 downstream of
new SSHM#8.($4,637.37)
H:\File Sys\WTR-Drinking Water Utility\WTR-27-Water Project Files\WTR-27-03824-2015 Water Main Replacement\Pay
Estimates\Change Orders\Schedule B Sewer\Change Order#2-Renton Hill Utility Replacement.doc\)Hmc
833. NEW ITEM: EACH 16 3,343.75 $53,500
Cost for prepatory work to CIPP-line side sewers under sidewalks and retaining walls
on Cedar Ave S between S 5`h St and S 7m St. All side sewers were deemed unlinable
following the pre-lining CCTV inspections. This item covers the preparatory work as
outlined in bid item 818
B18. DELETED ITEM: EACH 16 ($7,500.00) ($120,000)
This item is replaced with new item B33.
Sub Total ($14,535.25)
Sales Tax (10.0%) ($1,453.53)
Total ($15,988.78)
ORIGINAL CONTRACT AMOUNT CURRENT CONTRACT AMOUNT ESTIMATED NET CHANGE ESTIMATED CONTRACT
THIS ORDER TOTAL AFTER CHANGE
$5,048,703.20 $5,351,109.99 ($15,988.78) $5,335,121.21
SIGNATURES:
Contractor: r.__ Date: 7/117/6"'17/I;
Project E sneer: .,•p% Date: 7-"9-!'
Approved By: f77 Date: -7/ /fig
Lys Horn by, rty• 'ire •r
Approved By: T�4( / Date: diGreggZimmern)n, W,•ministr.tor
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Approved By: Date:
Denis Law,Mayor
Approved By: Date:
Shane Moloney,Renton City Attorney
Attest: Date:
Jason Seth,City Clerk
H:\File Sys\WTR•Drinking Water Utility\WTR-27-Water Project Files\WTR-27-03824-2015 Water Main Replacement\Pay
Estimates\Change Orders\Schedule B Sewer\Change Order#2-Renton Hill Utility Replacement.doc\JHmc