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File No. 7.3705 _Jjl~
CITY OF SAN BERNARDINO - REQUEST FOR COUNCIL AqrJON
From:
Roger G. Hardgrave
:n~r J^N ?"
Publ ic Works/Engineering ",,0 " ..v
REC'O.-AOM1N. O~bject:
Dept:
CM 3: C:,".;
". -
Approval of r.han~e Order No. Two --
Installation of Se\~er 'Iains in
Valley Truck Farm ~,rea, per Plan
No. 6744 ---CHANG;~G TIMES ENTERPRISES, INC.
Date: 1-22-86
Synopsis of Previous Council action:
04-16-84 --- Direction given to prepare plans.
05-07-84 Statement of Community Development Objectives and use of Community
Development Block Grant Funds for FY 1984-85 adopted.
Supplemental funds allocated.
Plans approved and authorization 9ranted to advertise for bids.
Bids rejected and authority granted to re-advertise for bids.
Resolution No. 85-212 adopted awarding contract to Changing Times
Enterprises, Inc., for the low bid price of $564,781.00, which
included the Basic Bid and Additive Alternates No's 1, 2, 3, 4 & 5.
(Continued on 2nd Page)
01-07-85
01-21-85
05- -85
6-17 -85
Recommeno:led motion:
That Change Order No. Two to the contract with Changing Times
Enterprises. Inc., for the construction of sanitary sewers in the
Valley Truck Farm area, in accordance with Plan No. 6744, be approved;
to authorize the Contractor fo furnish and install a well point system
with 16 well points to dewater a pump station facil ity and to compen-
sate the Contractor for operating equipment time lost due to utilities
not shown on the plans, delaying work at a net increase in the contract
price of $13,506.13, from $541,039.26 to $554,545.39.
cc: John Matzer, Jr., City Administrator
Glenda Saul, Ex. Dir., RDA
Warren Knudson, Dir. of Finance
{/~ r:r ~_
Signature
Contact person: Roger G: Hardgrave
Supporting data attached: Staff Report
FUNDING REQUIREMENTS: Amount: $13,506.13
Phone: 5025
Ward: 3 ~---~-
Sou rce: CDBG Funds & Sewer Line
Finance: ~jA C/~__
Construction Funds
Council Notes:
75-0262
Agenda Item No.
jt"
.
CIT.,. OF SAN BERNARDI~_~ - REQUE..... r FOR COUNCIL AC\ .DN
STAFF REPORT
D~ring the constr~ction of the sewer lift station, the water table was
fo~nd to be about four feet higher than the bottom of a wet well to be installed.
The two dewatering wells, estimated in Contract Item No. 13, could not lower
the water table s~fficiently to allow constr~ction of the lift station. The
Contractor was necessarily directed to install a 16 well point system adeq~ate
to keep water below the constr~ction area, at an agreed on price of $10,800.00.
Vario~s utility facilities were discovered by the Contractor d~ring
excavation. These facilities were not shown on the plans, since the servicing
water company did not have a record of their existence. Each time a conflict
occurred, the Contractor was required to sh~t down his operations until the
water company personnel could respond and relocate their facility. The Con-
tractor only claimed sh~t down time when he was precluded from working for two
hours or more. On many occasions, the Contractor repaired water facilities
himself, and at his expense, so he could proceed with the work. The sh~t down
time charged is on a time and material basis, and acc~mulated until the end of
the project. The net cost of the shut down time was $2,706.13. Daily extra
work reports for this amo~nt are on file in our office.
The total estimated project cost, based upon the act~al low bid price, contained
an amount of $89,219.00 which can be used to finance the cost of this change
order.
The net increase to the contract price due to this change order is
$13,506.13, from $541,039.26 to $554,545.39.
We recommend this change order be approved.
75-0264
Plan No. 6744
.Da te: Dec. 4, 1985
F'ile No. 7.3705
Project: Valley Truck Farm Area ..>ewer
ENGINEERING DIVISIONC:
DEPARTMENT OF PUBLIC WORKS
-
CITY OF SAN BERNARDINO, CALIFORNIA
~
CONTRACT CHANGE ORDER NO.
2
(Change necessitated because of field conditions)
To:
Changing Times Enterprises, Inc.
7932 11th Street
Buena Park, CA. 90621
Gentlemen:
You are hereby authorized and directed to perform work as follows:
1. Furnish and install a well point system with 16 well points to dewater
pump station facility at a lump sum of....:............... $ 10,800.00
2. Compensate contractor on a time and material basis, for operated
equioment time los~, due to unknown utilities, not shown on olans,
delaying work, not to exceed...........;................. $ 2,706.13
Total extra work cost added to contract.................$ 13,506.13
Previous Contract Price...........................:.....$ 541,039.26
Amended Cost price..........................................................................$ 554,545.39
Additional time to complete contract due to change orderS ~
By:
Ti t 1 e:
CITY OF SAN BERNARDINO
By;
ROGER G. HARDGRAVE
Director of Public Works
Accepted Date:
Approved Date: