HomeMy WebLinkAbout1/16/2002 - STAFF REPORTS (10) DATE: January 16, 2002
TO: City Council
FROM: Director of Public Works/City Engineer
ARENAS ROAD IMPROVEMENTS
RECOMMENDATION:
It is recommended that City Council approve Contract Change Order No. 1 with
Contreras Construction Co., for an increase of $27,840.75, for a total contract
amount of$337,250.75,forthe Arenas Road Improvements,City Project No. 01-12.
SUMMARY:
Contract Change Order No. 1 will adjust estimated quantities to reflect actual
quantities of improvements installed during construction.
BACKGROUND:
City Project No. 01-12 was awarded by the City Council at its August 1, 2001,
meeting, with constructing commencing on August 20, 2001. The project, located
on Arenas Road between Indian Canyon Drive and Calle Encilia,was completed on
schedule and was found substantially complete on November 13, 2001, During
construction, it was determined that the estimated quantities for bid items 7 and 9,
stamped and colored concrete pavement, were less than the actual quantities
required to complete the project per the approved plans. The difference between
the original estimates and the actual quantities placed on these, and other bid items,
resulted in a contract increase as detailed in this change order.
Sufficient funds are available in account no. 1 34-4498-50 1 88 (Arenas Road
Parking).
DAVID J. BARAKIAN
Director of Public Works/City Engineer
APPROVED: ��"'���!
City Manager
ATTACHMENTS:
1. Minute Order I O
REVIEWED BY DEPI OF FINANCE
CITY OF PALM SPRINGS
CONTRACT CHANGE ORDER
To: Contreras Construction Co. Date: November 28,2001
P.O.Box 1808 Project No.: 01-12
Indio,CA 92201 Project: Arenas Rd.Imp.
Change Order No.: One(1)
Contract Purchase No.: 216088
Account Numbers: 4462-50188
Agreement#4388
M.O.#6897
A. CHANGES IN WORK:
INCREASE TO CONTRACT QUANTITIES
Item No.
2. Remove AC Pavement 1368 SF
7. 4" Stamped Sidewalk 80 SF
9. 6" Stamped PCC Pavement 1548 SF
10. 6"Colored PCC Pavement 2613 SF
12. 4" AC Pavement 200 SF
13. 6"Misc.Base 200 SF
14. Type 11 Slurry 857 SF
16. 12"x 18" Catch Basin I EA
20. Adjust Water Valve 1 EA
DECREASE TO CONTRACT QUANTITIES
Item No.
3. Remove Sidewalk (169)SF
4. Remove Curb/Gutter (7)LF
5. Remove Spandrel (2)SF
6. - Al-6 Curb (58)LF
8. 4" Colored Sidewalk (121)SF
19. Adjust Sewer Manhole (2)EA
B. CHANGES IN COST:
INCREASE TO CONTRACT QUANTITIES
Item No.
2. Remove AC Pavement 1368 SF @$0.80/SF = $1,094.40
7. 4" Stamped Sidewalk 80 SF @$5.00/LF = $400.00
9. 6" Stamped PCC Pavement 1548 SF @$7.00/SF = $10,836.00
10. 6" Colored PCC Pavement 2613 SF @$5.50/SF = $14,371.50
12. 4" AC Pavement 200 SF @$2.00/SF = $400.00
13. 6"Misc Base 200 SF @$1.25/SF = $250.00
14. Type II Slurry 857 SF @$1.15/SF = $985.55
16. 12"x 18" Catch Basin 1 EA @$1500.00/EA = $1500.00
20. Adjust Water Valve 1 EA @$250.00/EA = $250.00
Subtotal of Increases = $30,087.45
I O�
DECREASE TO CONTRACT QUANTITIES
' Item No,
3. Remove Sidewalk 169 SF @$0.80/SF = ($135.20)
4. Remove Curb/Gutter 7 LF @$2.00/LF = ($14.00)
5. Remove Spandrel 2 SF @$2.00/SF = ($4.00)
6. Alf Curb 58 LF @$15.00/LF = ($870.00)
8. 4" Colored Sidewalk 121 SF @$3.50/SF = ($423.50)
19. Adjust Sewer Manhole 2 EA @$400.00/EA = ($800.00)
Subtotal of Decreases = ($2,246.70)
TOTAL NET CHANGE ORDER INCREASE AMOUNT $27,840.75
C.REASONS FOR CHANGES:
Forbid items 2, 9 and 10,additional quantities were required in order to address field conditions.
For all other items,actual quantities placed exceeded or were less than the original bid item estimates as indicated
above.
*Note: No additional mark ups will be added to any item on this Change Order. All cost per each
item are final.
D. SOURCE OF FUNDS:
Account No. 4462-50188 Arenas Rd. Improvement Project
Summary of Costs Contract Time
Original Contract Amount: $309,410.00 Original Completion Date: Nov. 13, 2001
This Change Order: $27,840.75 Days Added for this C.C.O.: -0-
Previous Change Order(s): $ 0 Previous Days Added: -0-
Revised Contract Amount: $337,250.75 Revised Completion Date: Nov. 13, 2001
I have received a copy of this Change City Approval:
Order and the above AGREED PRICES /�.
are acceptable to the contractor. Submitte // /� Date /Z 71OI
Fiel Engineering Supervisor
Approved By Date Lja/v�
/ City Engineer
Date ( C? ' Approved by Date
City Manager
Distribution:
Original Conformed Copies Conformed-File Copy
Engineering (1) Engineering File (1)
Finance (1) Engineering Field Inspector (1)
Contractor (1) Engineering Field Supervisor (1)
City Clerk (1) Purchasing Agent (1)
1 O P�3
MINUTE ORDER NO.
APPROVING CONTRACT CHANGE ORDER NO. 1 WITH
CONTRERAS CONSTRUCTION CO., FOR AN INCREASE
OF $27,840.75, FOR A TOTAL CONTRACT AMOUNT OF
$337,250.75, FOR THE ARENAS ROAD IMPROVEMENTS,
CITY PROJECT NO. 01-12
I HEREBY CERTIFY that this Minute Order, approving Contract Change Order No. 1 with Contreras
Construction Co.,for an increase of$27,840.75,for a total contract amount of$337,250.75,for the
Arenas Road Improvements, City Project No. 01-12, was adopted by the City Council of the City
of Palm Springs, California, in a meeting thereof held on the 1611 day of January, 2002.
PATRICIA A. SANDERS
City Clerk
V T5