HomeMy WebLinkAbout2010 CON Koch Armstrong - Change Order #12 Street Resurfacing Project FY 09-10CALIFORNIA *-
NATIONAL CITY
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CHANGE ORDER #12
March 23, 2010
Project: Street Resurfacing Project, FY 09-10 Specification #09-09
Contractor: Koch -Armstrong
A Change Order is hereby recommended for the following work in the amount identified below:
Description of Change in the Contract
This change in contract is to remove and replace traffic loops at the following locations: National City
Boulvard/4th St., D/8th St., D/30th St., Hoover/24th St., Highland/Division, Highland/8th St., Highland/Plaza,
Palm/4th St., Euclid/4th St., Euclid/16th St., and Ring/Sweetwater. This change in contract is also to provide
striping and related services at the following locations: Highland/22nd St., Marina Way and 32nd St., and
Hoover and 30th St.
Justification for Change in Contract
This change in contract is requested by City Engineering to ensure proper functioning of the traffic loops and
proper striping and related services at the locations listed above. The work for this change in contract is of the
same type and character as the original contract. The work for the removal and replacement of the traffic loops
will be performed by Southwest Signal, a sub -contractor qualified and competent to perform such work. The
work for the striping will be performed by Statewide Stripes, Inc., a sub -contractor qualified and competent to
perform such work.
Cost Reconciliation
See Attachments "A & B".
Construction Contract Accounting Summary
Original Contract Amount: 1,272,720.00
Net change by previously authorized Change Orders: 590,863.38
Contract amount prior to this Change Order: 1,863,583.38
Amount of this change order: 22,918.51
New contract amount: $ 1,886,501.88
Original contract time (calendar days): 80
Previously approved additional working days: 35
Additional working days for this change order: 0
Total contract time (working days): 115
(see Weekly Statement of Contract Time for completion date)
Reviewed by:
Lr,CL#°
nncipal Civil ng er Date
Agreed to and Accepted by:
March 25, 2010
Koch ArrvatFong Date
General Engineering, Inc.
cc: Contractor, Construction File, Project Manager, City Clerk
Recommended for appr. •t by:
Project
Approved by:
Date
1243 National City Boulevard
National City , CA 91950
Tel (619) 336-4380
Fax (619) 336-4397
CITY OF NATIONAL CITY
Resurfacing 09-10
Specification No. 09-09
ATTACHMENT "A" CO #12
Cost Reconciliation
This change in contract was reviewed and negotiated by and between City Representatives and the
Contractor and represents the entire agreement for the work described herein and includes all costs
associated with the work including but not limited to manpower, equipment, labor, fees, taxes, insurance,
bonding, overhead, profit, etc. and there will be no other compensation. This Change Order hereby
incorporates the original contract and all its referenced documents' terms, conditions, and plans for the work
as provided by the City. This change in contract authorizes the extension of line items as found in the original
contract and will not result in any additional change order costs to the City. Contractor acknowledges and
agrees to waive any rights or obligations contained section 3-2.2.2 of the Greenbook.
ATTACHMENT "B"
CO #12
ITEM
DESCRIPTION
QTY
UNIT
UNIT
PRICE
EXTENSION
GRAND TOTAL
1
Replace Traffic Loops (per Line Item 16)
NCB/4th (WB)
7.00
EA
206.00
1,442.00
D/8th (SB)
6.00
EA
206.00
1,236.00
D/30th (WB)
4.00
EA
206.00
824.00
Hoover/24th (WB)
8.00
EA
206.00
1,648.00
Highland/Division (EB)
12.00
EA
206.00
2,472.00
Highland/8th (EB)
8.00
EA
206.00
1,648.00
Highland/Plaza (EB)
10.00
EA
206.00
2,060.00
Palm/4th (EB)
10.00
EA
206.00
2,060.00
Euclid/4th (EB)
2.00
EA
206.00
412.00
Euclid/4th (WB)
2.00
EA
206.00
412.00
Euclid/16th (SB,
8.00
EA
206.00
1,648.00
Ring (Mall Dwy.,/Sweetwater (EB)
2.00
EA
206.00
412.00
Ring (Mall Dwy.)/Sweetwater (WB)
2.00
EA
206.00
412.00
Item #1 SUBTOTAL:
81.00
EA
16,686.00
2
Restriping (Per Line Item 17)
Highland and 22nd Street
-
2a
R9-3A NO PED XING Symbol Banded to Light
Standard
95.00
EA
2,00
190.00
2b
Pedestrian Barricade Caltrans
750.00
EA
2.00
1,500.00
2c
R 49 Sign (one left, one right)
95.00
EA
2.00
190.00
Marina Way and 32nd Street
-
2d
R &R Striping per sketch
2,600.00
LS
1.00
2,600.00
Hoover and W. 30th Street
2e
Remove existing stops and limit line and replace
with one stop, new limit line
1,368.00
LS
1.00
1,368.00
Subtotal
5,848.00
Mark up:
5%
292.40
Sub -total:
6,140.40
Bond:
1.50%
92.11
Item #2 SUBTOTAL:
1.00
LS
6,232.51
CHANGE ORDER PROPOSAL TOTAL
1
LS
22,918.51
talc tiR,p PR tatty
May 6, 2010
Mr. Monty Koch
President
Koch -Armstrong General Engineering, Inc.
P.O. Box 1190
Lakeside, CA 92040
Dear Mr. Koch,
OFFICE OF THE CITY CLERK
1243 National City Blvd.
National City, Califomia 91950
Michael R. Della, CMC - City Clerk
619-336-4228 phone • 619-336-4229 fax
On March 23, 2010, Change Order #12 to contract was executed between the
City of National City and Koch -Armstrong General Engineering, Inc.
We are enclosing for your records fully executed original change order.
Sincerely,
Michael R. Della, CMC
City Clerk
Enclosure
cc: Engineering Dept.