HomeMy WebLinkAbout2013 CON Koch Armstrong - Street Resurfacing Project FY 12-13 - Change Order #11N
NATIONAL CITY STREET RESURFACING AND CONCRETE IMPROVEMENTS
Specification No. 12-06
Contractor: Koch -Armstrong General Engineering, Inc.
Reason/Purpose for this Change Order:
The asphalt at Alpha Street from Palm Avenue to Beta Street requires repair. As this work is of the same scope
and character as the original contract, the Engineering Department requests that this work be completed as a
change order addition to the Contract.
CHANGE ORDER NO. 11
May 31, 2013
The City of National City and Contractor agree to the following change to the original Contract:
The Contractor shall complete the line items outlined on Attachment "A", attached hereto and incorporated
herein, at the location above. The lump sum change order price includes all labor, materials, equipment, and
traffic control required to complete this work. The Contractor shall be compensated as a lump sum price based
on the itemized spreadsheet on Attachment "A".
Original Contract Amount $ 738,249.79
Net change by previously authorized Change Orders
Subtotal
Amount of this change order
42,095.27
780,345.06
49,959.80
New contract amount $
Working days added: 0
Submitted by:
Aped •y:
Cit En.ineer
Working days subtracted: 0
t— 13, �&
Date
Date
Percent change in Contract to date 12.47%
Cit Mana
830,304.86
7..i �.
Date
er required for Change Orders >$24,999 Date
By signing this Change Order the Contractor confirms that he/she is completely familiar with its terms and conditions and has fairly negotiated
its price, terms and conditions. If this Change Order is approved, Contractor will provide all of the equipment, materials and labor necessary to
provide a complete work as described above at that the price stated herein. Additionally, Contractor confirms that the price is fair and complete
and represents all costs associated with the work, including but not limited to all equipment, materials, labor, supervision, overhead, fees,
bonds, insurance, profit, etc. and that there will be no further compensation. All of the terms and conditions of the original contract documents
are incorporated herein.
Accepted old agreed to by Koch -Armstrong General Engineering,lnc.:
/���_ Jt rub V-t,-13
Na') tU�AreKstralq, Vcefrest' Date
Note t ontractor. If you do not agree with this C range Order you may be directed to proceed with this work under the terms of the contract
and you may proceed under protest. You must comply with the contract requirements of submitting a written protest to protect your claim.
Originals: City Clerk, Contractor cc: Engineering project file, Project Manager
1243 National City Boulevard, National City, CA 91950 Telephone (619) 336-4380
NATIONAL CITY STREET RESURFACING AND CONCRETE IMPROVEMENTS CHANGE ORDER NO. 11, Attachment "A"
Specification No. 12-06
Itemized Breakdown
Qty
Unit
Unit Cost
Item Cost
Item
1
Mobilization
1.00
LS
1,457.00
1,457.00
2
Remove RPMs and Existing Thermo -Plastic at 4 Speed Bumps
1.00
LS
704.00
704.00
3
Apply herbicide and remove vegetation
40,000.00
SF
0.02
800.00
4
4" Asphalt Concrete removals at dig -outs
500.00
SF
3.50
1,750.00
2,975.00
5
4" AC Paving at Dig -outs
500.00
SF
5.95
6
1.5" Asphalt Concrete cold mill
6,900.00
SF
0.43
2,967.00
7
1.5" AC Paving at cold mill areas
6,900.00
SF
1.26
8,694.00
8
0" - 1.5" AC cold mill (at Palm Spandrels allow for REAS thickness)
450.00
SF
1.29
580.50
9
0" - 1.5" AC paving at Cold Mill Areas (excludes spandrels at Palm)
190.00
SF
3.57
678.30
10
AC Patch at Speed Bump Striping Removals, additional 1" pave at 1 bump due to
cracking and pave 4' wide complete removal at 1 bump
4.00
EA
382.00
1,528.00
11
Rubberized emulsion aggregate slurry -type 2
40,000.00
SF
0.53
21,200.00
12
Traffic Control
1.00
LS
4,800.00
4,800.00
13
Replace striping, including speed bumps and yellow and blue RPMs
1.00
LS
1,826.00
1,826.00
GRAND TOTAL:
$ 49,959.80
CITY OF NATIONAL CITY
Office of the City Clerk
1243 National City Blvd., National City, California 91950
619-336-4228 phone / 619-336-4229 fax
Michael R. Dalia, CMC - City Clerk
KOCH ARMSTRONG GENERAL ENGINEERING
Change Order #11
Street Resurfacing & Concrete Improvements
Lynn Cole (Engineering) Forwarded Copy of Change Order
to Koch Armstrong General Engineering