HomeMy WebLinkAbout19- Public Works CITY, OF SAN BERM RDINO REQUEST I )R COUNCIL ACTION
File No. 3 . 14-23
Approval of Contract Change Order
From: ROGER G. HARDGRAVE Subject: No. 1 - Phase I of Northwest Inter-
Public Works cepting Sewer & Storm Drain in "I°
Dept: St. , from Mill St. to Santa Fe
2-7-96 Yard, per Plans No' s 9169 & 9169-A
Date: - UTAH PACIFIC CONSTRUCTION
Synopsis of Previous Council action:
June, 1994 - Allocation of $1 , 563 , 400 in 1994/95 Sewer Line
Construction Fund budget approved under Acct. 245-365-
57703 .
02-20-95 -- "Undesignated Fund Balance" to 248-368-5504-1526 for
Storm Drain in "I" Street approved.
02-20-95 -- Plans approved and authorization granted to advertise
for bids.
06-26-95 -- Resolution No. 95-212 adopted awarding a contract for
Phase II , and approving Change Order No. One to in-
corporate the section of Phase I through Santa Fe ' s
"A" Yard.
07-10-95 -- Bids received on 4-4-95 rejected, and authorization
granted to re-advertise for bid.s. (Cont. on 2nd page)
Recommended motion:
That Change Order No. 1 to the contract with Utah Pacific Construc-
tion, for construction of the storm drain and Phase I of the Northwest
Intercepting Sewer in "I" St. , from Mill St. to the Santa Fe Yard, in
accordance with Plans No. ' s 9169/9169-A, be approved; to compensate
Contractor for the additional work perfor=med in the placement of
approximately 358 cubic yards of concrete slurry backfill material
underneath the Santa Fe Railroad Tracks, as required by the railroad,
at an increase in contract price of $12 , 812 . 00 ; from $999 , 888 . 00 to
$1 , 012 , 700 . 00 .
cc: S. Clark
B. Pachon
nature
Contact person: Roger G. Hardgrave Phone: 5025
Supporting data attached: Staff Report & CCO #1 Ward: 1 & 3
FUNDING REQUIREMENTS: Amount: $12 , 812 . 00 (Sewer Line Construction Fund)
Source: (Acct. No.) 245-365-5504-1526
Acct. Description) "I" Street Sewer & Storm Drain
Finance, \
Council Notes:
75-0262 Agenda Item No_�__- _ _
CITY- OF SAN BSRI&RDINO RE Q FIRST RR COUNCIL ACTION
STAFF REPORT
The plans for installation of Phase I of the Northwest
Intercepting Sewer direct the Contractor to install a 48-inch
diameter steel casing under the railway, south of Rialto Avenue.
The length of this casing was shown as 25 feet. These plans were
reviewed by a representative from Santa Fe, who indicated they
were acceptable.
However, during a meeting prior to commencing work on
the installation of the sewer and storm drain under the railway,
the Field Engineer for Santa Fe stated that the casing would have
to be 75 feet in length, in order to comply with their standards.
The Contractor advised us that there would be a long
delivery time for the 50 feet of additional casing. If the Con-
tractor was forced to suspend operations, while waiting for
delivery of the additional casing, substantial delay claims would
be generated.
The plans for the storm drain direct the Contractor to
install 75 feet of steel casing. A solution was developed, in
cooperation with Santa Fe personnel , to delete the 75 feet of
casing for the storm drain (since it is 3000-D reinforced
concrete pipe) , and encase the pipe with a 7 sack concrete
slurry. The 75 feet of casing, acquired by the Contractor for
the storm drain, could then be installed for the sewer line.
Change Order No. One authorizes the Contractor to provide
an estimated quantity of 358 cubic yards of slurry, at a unit
price of $54 . 95 per cubic yard, delete the 25 feet of casing, and
provide a credit for the amount of fill that will be replaced by
the slurry. The total net estimated additional cost for Change
Order No. One is $12 , 812 . 00 .
The total estimated cost for Phase I of the intercepting
sewer contained an amount of $110 , 395 . 50 for contingencies, which
can be used to finance the cost for the extra work. All costs
incurred for Change Order No. One will be charged to Account No.
245-365-5504-1526 .
We recommend that Change Order No. One be approved.
SYNOPSIS OF PREVIOUS COUNCIL ACTION Continued:
07-10-95 - Resolution No. 95-237 adopted authorizing execution of
Agreement with EDA and Santa Fe.
09-18-95 - Resolution No. 95-338 adopted awarding a contract to
Utah Pacific Construction Co. for the second low bid
price of $999 , 888 . 00 .
2-7-96
C I T Y O F S A N B E R N A R D I N O
DEPARTMENT OF PUBLIC WORKS
ENGINEERING DIVISION
Project: INSTALLATION OF PHASE 1 - NORTHWEST INTERCEPTOR SEWER IN
MEDICAL CENTER DRIVE BETWEEN MILL STREET AND THE SANTE FE
YARDS.
File No. : 3 . 14-23
Plan No. : 9169/9169A
Date: 2/5/96
CONTRACT CHANGE ORDER NO. ONE
TO: UTAH PACIFIC CONSTRUCTION
40940 Eleanora Way
Murrieta, CA 92562
Gentlemen:
You are hereby directed to perform the following extra work as
directed by the Resident Engineer, as follows:
(1) Provide an estimated 358 Cubic Yards of 7-sack concrete
slurry backfill material, at a cost of $ 54. 95 per Cubic Yard,
at a total cost of $ 19, 672 . 10.
(2) Delete 25-lineal feet of 48-inch steel casing, at a credit of
<$ 6, 144 . 00>.
(3) Delete UPC backfill, 358 C.Y. @ $ 1. 00 per cubic yard, for a
total credit of <$ 358 . 00>.
Estimated Extra Work Cost added to the Contract .$ 12,812.00
Previous Contract Price . . . . . . . . . . . . . . . . . . . . . . . . .$ 999,888.00
Amended Cost Price . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .$ 1,012 ,700.00
Additional time to complete Contract due to Change Order -O-Working
Days
CONTRACTOR CITY OF SAN BERNARDINO
Accepted Recommended
By: By:
ROGER G. HARDGRAVE DATE
Director of Public Works/City Engr
Title:
Date: