HomeMy WebLinkAbout2010 CON Koch Armstrong - Change Order #9 Street Resurfacing Project FY 09-10P? Llvid`L
ENGINEERING DEPT.
CORPORATTO) —
CHANGE ORDER #9
February 25, 2010 2010 MAR - 9 P 3: 01
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
See Attachment "A".
Justification for Change in Contract
This change in contract is for the purchase and installation of a "No Pedestrian Crossing" sign, the purchase
and installation of a WII-2 sign and barricade, and the striping of one high intensity crosswalk at the interection
of 16th Street and G Avenue. The installation of these signs is necessary because a cross -walk contemplated
in the original contract is no longer necessary and the signs are needed to inform citizens of the proper place
to cross the street. The City Traffic Engineer is requiring a change in the crosswalk layout from a two-line
crosswalk (old) to a new zebra strip crosswalk which requires significantly more thermoplastic material. These
new crosswalks are more visable. A credit for the unperformed work to replace the cross -walk is included in
this change order. The work for this change in contract will be performed by Statewide Stripes, a contractor
who is experienced with and qualified to perform such work. The work for this change in contract is of the
same type and character as the work in the original contract. The lump sum price for this change in contract is
in line with the unit prices found in the original contract.
Cost Reconciliation
See Attachments "A & B".
Construction Contract Accounting Summary
Original Contract Amount: 1,272,720.00
Net change by previously authorized Change Orders: 529,315.51
Contract amount prior to this Change Order: 1,802,035.51
Amount of this change order: 2,126.00
New contract amount:
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):
(see Weekly Statement of Contract Time for completion date)
Reviewed by:
rincipa Civil Engineer
Agreed to and Accepted by:
Dat
03/05/10
Koch strong Date
General Engineering, Inc.
cc: Contractor, Construction File, Project Manager, City Clerk
115
$ 1,804,161.51
Recommended for ap o al by:
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 #9
Description of Change in the Contract
This change in contract is for the purchase and installation of a "No Pedestrian Crossing" sign, the purchase
and installation of a WII-2 sign and barricade, and the striping of one high intensity crosswalk at the interection
of 16th Street and G Avenue.
Cost Reconciliation
This change in the contract was reviewed and negotiated by and between the 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.
CITY OF NATIONAL CITY
Resurfacing 09-10
Specification No. 09-09
ATTACHMENT "B"
CO #9
ITEM
DESCRIPTION
QUANTITY/
UNIT
UNIT PRICE
TOTAL
1
16th Street Striping and Signs
Pedestrian Barricade/Sign
Pedestrian Sign
1.00
1.00
EA
EA
200.00
150.00
200.00
150.00
Striping high intensity crosswalk
Traffic Control
1.00
1.00
LS
LS
1,125.00
900.00
1,125.00
900.00
Delete Cross -walk (CREDIT)
1.00
LS
(380.16)
(380.16)
Sub -total:
LS
1,994.84
Mark-up:
5%
99.74
Bond Cost
1.5%
31.42
Item #1 Cost:
2,126.00
CHANGE ORDER PROPOSAL TOTAL
1
LS
2,126.00
KOCH-ARMSTRONG GENERAL ENGINEERING,
INC.
�-- P.O. BOX 1190, LAKESIDE, CA 92040-0906
FAX: (619) 561-0317
- :OM ;V:1 ,{,711;WSW LICENSE 194819-A
WSW
QUOTATION
10-014 COP-16
PAGE 1 OF 1
TO:
DATE:
We propose
This quotation
NATIONAL CITY STREET RESURFACING FY 06-07
1243 NATIONAL CITY BLVD.
NATIONAL CITY , CA. 91950
ATTN:
TEL:
CELL:
FAX
EMAIL:
conditions
BYRON WADE
(619) 336-4380
_
(619) 336 4397----------- — --- -
_ 3/11/10
byronwadel@mac.com
to furnish all labor, material, and equipment necessary to perform the following items of work, subject to terms and
stated.
expires 30 dayfrom the date above and is good for work completed within one year of date above unless otherwise noted.
JOB LOCATION
IDENTIFIED
16th STREET AND'G' AVENUE CROSSWALKS
"NATIONAL CITY STREET RFESURFACING FY' 09-10". COP #16: 16th STREET STRIPING AND SIGNS.
ITEM
DESCRIPTION
APPROX.
QUANTITY
UNIT
UNIT PRICE
TOTAL
1
STATEWIDE STRIPES: 16th STREET STRIPING AND SIGNS.
1
LS
1.1
PEDESTRIAN BARRICADE (Caltrans) WITH DOUBLEARROWS.
1
EA
1.2
PEDESTRIAN SIGN
1
EA
1.3
DELETE TWO STANDARD CROSWALKS AND INSTALL ONE HIGH INTENSITY CROSSWALK.
1
EA
STATEWIDE QUOTE
1
LS
1994.84
KOCH-ARMSTRONG'S MARK-UP
5%
99.74
SUBTOTAL
2094.58
BOND COST
1.50%
31.42
TOTAL CHANGE ORDER PROPOSAL
1
LS
2126.00
TERMS:
1
INCLUDES: ONE MOVE IN,PREVAILING WAGE RATES, BOND COST, ITEMS LISTED PER E-MAtLED SKETCH(ONE EACH) RECEIVED FROM BYRON WADE
ON FEBRUARY 1, 2010 AT 9:49 A.M AND ATTACHED TO THIS EMAILED QUOTE.
2
EXCLUDES.
NIGHT/ WEEKEND/ HOLIDAY WORK DAYS, ANY WORK/LABOR/ MATERIALS OR ITEM NOT SPECIFICALLY STATED IN QUOTE.
CONDITIONS:
I.Does not include permits. bonds, any form of engineering(staking. testing, inspection, etc.). base under concrete, redwood headers, striping traffic control, er utility adjustment unless otherwise specified.
2 Monthly Progress Payments and Full Payment upon completion. Accounts are delinquent after 30 days, and they are subled to the maximum finance charge allowable by law.
3 Work to be done in accordance with plans, specifications, and quantities identified above. Koch Armstrong General Engineering, Inc. shall be notified in writing prior to any proposed changes.
4 Subgrade to be taken from at- .10'to balance and at or below optimum moisture before Koch -Armstrong General Engineering, Inc. begins work unless otherwise specified.
5. Any unusual conditions of subsoil encountered, such as buried slabs, underground piping, trash deposits, etc shall be deemed cause for additional charges.
6 Required California Preliminary Lien information (California Civil Code Section 3097/3098) shall be provided to Koch -Armstrong General Engineering, Inc. before work begins.
7. Subject to Credit Approval and verification of Califomia Preliminary Lien information
8_ Class 2 matenal if included is 3',4" recycled Class 2 per Caltrans Standard Specification Section 26 unless otherwise noted.
Acceptance:
Please sign and return one copy -this quotation constitutes the sole
and only agreement. Any pnor agreements, negotiations, etc.. not
set fern herein are of no force or effect
Firm: NATIONAL CITY STREET RESURFACING FY 06-07
By:
By:
KOCH-ARMSTRONG GENERAL ENGINEERING, INC.
Date FRANK HERRERA
Date