HomeMy WebLinkAboutCO 1CAG-18-068, CO #1-18
Contract Title:
Contractor:
Contract No. :
Federal Aid No.:
Change Order No. 1
2018 Street Patch and Overlay with Curb Ramps
Gary Merlino Construction Co., Inc.
CAG-18-068
N/A
® Ordered by Engineer
❑ Proposed by the Contractor (VECP)
❑ Unilateral
Original Contract Amount:
$1,394,565.00
Current Contract Amount:
$1,394,565.00
Estimated Net Change This Order:
-$296,530.31
New Contract Amount:
$1,098,034.69
Prepared By:
a/, 11b
ResidAQJ Engineer Date
Reviewed By:
Engineer of Record Date
Reviewed By:
— -'� — 7 12 S
City of P*nton Project Manager Date
Reviewed Bv:
City Attorney/(, ate n $i5,000 Date
and/or cha ge ins ope)
Issu y:
nginee ity o enton Transportation Date
Design Manager)
Consent By:
Surety (Greaterthan 25% cost and/or 20%
Date
time increase)
Endorsed By:
M
/ � ----
911212018
Contractor
Date
Exec ted By:
M'140 �'jvhm&-
*at
City offiint Public Works
Ad i istrator / Mayor
ME
Change Order No. 1
Contract Title: 2018 Street Patch and Overlay with Curb Ramps
Contract No. CAG-18-068 Page 1 of 3
THE CONTRACT IS MODIFIED AS FOLLOWS:
Description of Change:
1) The original contract has two Bid Item Nos. 36. The first Bid Item No. 36 is for Cement
Conc. Curb Ramp Type Perpendicular A and the second Bid Item No. 36 is for Type 3
Stop Line Loops. The second Bid Item No. 36 for Type 3 Stop Line Loops will be
eliminated from this contract.
2) The project intended to develop the bid documents based on 4,000psi concrete for
curb, gutter and sidewalks. However, it is not stated in the Special Provisions it is only
stated on the City Standard Plans. This change order will change all concrete from
3,000psi to 4,000psi.
3) Bid Item No. 16, Planing Bituminous Pavement — 4 Inch Depth, will be removed from the
contract and Bid Item No. 15, Planing Bituminous Pavement — 2 Inch Depth, is increased
from 5,400 SY to 23,987 SY for an increase of 18,587 SY. Bid Item No. 14, HMA Cl. %Z In.
PG 64-22, is reduced from 5,200 ton to 3,085 ton for a decrease of 2,115 ton.
Reason for Change:
1) Bid Item No. 36, Type 3 Stop Line Loops, is no longer needed.
2) The City has determined that 4,000 psi concrete provides a more consistent, long-lasting
product.
3) It has been determined that a 2 inch grind and overlay will be sufficient for all of the
roads in the contract.
Contract Provisions:
Appendix A: Summary of Quantities - REVISED
Appendix A: Summary of Channelization Quantities — REVISED
Sections 1-04.4 and 1-04.5 of the 2018 WSDOT/APWA Standard Specifications shall govern
this Change Order. The Work of the referenced Contract is modified to include the changes
detailed herein. The payment provided for herein shall constitute the complete and final
settlement for all costs of labor, equipment, materials, overhead, profit, permit fees, and all
other claims that may be made by the Contractor as a result of this change.
Change Order No. 1
Contract Title: 2018 Street Patch and Overlay with Curb Ramps
Contract No. CAG-18-068 Page 2 of 3
Estimate of Change Order Cost:
Bid Item
No.
Description
Quantity
Unit
Unit Price
LEstimated Cost
Bid Item
Chan e
14
HMA CL. 1/2 IN. PG 64-22
-6,200
TON
$130.00
-$676,000.00
14*
HMA CL. 1/2 IN. PG 64-22
3,085
TON
$132.80
$409,688.00
15
PLANING BITUMINOUS PAVEMENT -
2 INCH DEPTH
-5,400
SY
$5.00
-$27,000.00
15"
PLANING BITUMINOUS PAVEMENT -
2 INCH DEPTH
23,987
SY
$5.12
$122,813.44
16
PLANING BITUMINOUS PAVEMENT -4 INCH DEPTH
-18,600 '
SY
$7.00
-$130,200.00
36
TYPE 3 STOP LINE LOOPS
-1
LS
$5,000.00
-$5,000.00
Change in Concrete
IMPACT FOR 3000PSI TO 4000PSI
CONCRETE
F I
LS
$847.00
Equitable Adjustment
OVERHEAD FOR DELETED WORK
LS
$8,321.25
Total Estimated Cost
-$296,s3o.31
*Adjustment in unit bid price for bid item increase/decrease of 25% or more.
Change Order No. 1
Contract Title: 2018 Street Patch and Overlay with Curb Ramps
Contract No. CAG-18-068 Page 3 of 3
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