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File No. 1.0471
CI.' OF SAN BERNARDiO - REQUljT FOR COUNCIL Are'ON
From: Roger G. Hardgrave
Subject: Approval of Contract Change Order
No. EIGHTEEN --Construction of New
Tippecanoe Avenue Bridge over Santa
Ana River, per Plan No. 6358 --
KASLER CORPORATION
Dept: Public Works/Engineering
Date: 3-27-86
Synopsis of Previous Council action:
08-06-84 Plans approved and authorization granted to advertise for bids.
01-21-85 -- Resolution 85-20 adopted, awarding a contract to Kasler Corporation
for construction of the Tippecanoe Avenue Bridge over the Santa Ana
River, for the low bid price of $4,283,034.00.
10-07-85 Change Order No. One approved to authorize payment for removing and
replacing material which prevented piles being driven at north abut-
ment of the bridge at an increase in contract price of $9,701.00 from
$4,283,034.00 to $4,292,735.00.
10-07-85 -- Change Order No. Two approved to authorize payment for construction
and maintaining a detour through the construction area, at an increase
in contract price of $10,700.00 from $4,292,735.00 to $4,303,435.00.
(Continued on 2nd Page)
Recommended motion:
That Contract Change Order No. Eighteen to the contract with Kasler
Corporation be approved, to authorize payment for construction of
additional sidewalk under Item 24, to meet handicapped requirements,
for an increase in contract price of $1,260.00, from $4,326,015.00
to $4,327,586.00.
cc: Ray Schweitzer, City Administrator
Warren Knudson, Director of Finance
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Contact person: Roqer G. Hardqrave Phone: 5025 t
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Supporting data attached: Staff Report & CCO #18 Ward: 1
FUNDING REQUIREMENTS: Amount: $1,260 Source: Street Construction Fund --
Account No. 242-362-57339 "Tippecanoe Bridge AF-AD60( 1)" Finance: t. J ..
c.K .A.-
Council Notes:
7s.o262
Agenda Item No.
S-I
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SYNOPSIS OF PREVIOUS COUN~ ACTION Continu'"
.
10-07-85 -- Change Order No. Seven approved to authorize payment for changing
the type of material to be used in the construction of an apron at
a culvert from asphalt to Portland Cement concrete, an an increase
in the contract price of $290.00, from $4,303,435.00 to $4,303,725.00.
11-04-85
Change Order No. Eight approved to authorize the installation of a
4-inch pipe PVC conduit with pull rope at a net increase in contract
price of $1,200.00 from $4,303,725.00 to $4,304,925.00.
11-18-85
Change Order No. Nine approved to authorize funds to compensate the
Contractor for "on-the-job" training of six trainees, at an increase
in contract price not to exceed $4,800.00 from $4,304,925.00 to
$4,309,725.00.
12-02-85 -- Change Order No. Ten approved to authorize the Contractor to con-
struct a cross-gutter on the north side of San Bernardino Avenue at
Riverside Drive at an increase in contract price of $540.00 from
$4,309,725.00 to $4,310,265.00.
12-02-85 -- Change Order No. Eleven approved to authorize the Contractor to
excavate unsuitable material to a maximum depth of four feet, dis-
pose of the material and backfill with suitable material at an
estimated increase in contract cost of $4,000.00 from $4,310,265.00
to $4,314,265.00.
12-02-85 -- Change Order No. Twelve approved to authorize the Contractor to
break up P.C.C. surface found below the wearing surface on Tippecanoe
Avenue on a Time & Material Basis (Force Account) at an estimated
cost of $4,100.00 and to delete part of the scarifying of A.C. at
a credit of ($720.00) for a net increase in contract price of
$3,380.00, from $4,314,265.00 to $4,317,645.00.
01-06-86 -- Change Order No. Thirteen approved to authorize the Contractor to pro-
vide additional maintenance to the detoun on Tippecanoe Avenue, in
the vicinity of San Bernardino Avenue on a Time and Material basis,
at an estimated increase in the contract price of $4,300.00, from
$4,317,645.00 to $4,321,945.00.
02-03-86 -- Change Order No. Fourteen approved to provide seven additional No. 5
pull boxes at an increase in cost of $1,650.00, from $4,321,945.00
to $4,323,595.00.
02-17-86 Change Order No. Fifteen approved to remove an existing concrete wall
with interferes with the installation of a storm drain, by force
account, at an estimated increase in contract price of $800.00 from
$4,323,595.00 to $4,324,395.00.
02-17-86 Change Order No. Sixteen approved to furnish and place additional
class 2 aggregate base, at the northerly end of the project, at an
estimated increase in the contract price of $1,300.00, from
$4,324,395.00 to $4,325,695.00.
CI", Oir SAN B5RNAROIO - REQU'ifT FOR COUNCIL. AqJlON
STAFF REPORT
On the west side of the bridge, the sidewalk on both north and south
approaches is five feet in width and adjacent to the curb.
During construction, it was discovered that when mailboxes, electro-
liers, regulatory signs and utility poles were placed two feet from the face
of curb as required, an unobstructed width of four feet could not be obtained
without widening the sidewalk at these locations.
In order to meet handicapped requirements, construction of additional
sidewalk is necessary, under Item 24 of the contract. A total of seven
cubic yards at $180 per C.Y. results in an increase in the contract price
of $2,260.00, from $4,326,015.00 to $4,327,586.00.
The total estimated project cost, based upon the actual low bid price,
contained an amount of $713,215 for contingencies, which can be used to
finance the cost of this change order.
We recommend that Change Order No. Eighteen be approved.
URGENCY CLAUSE --
As this project is nearing completion, it is imperative to get approval for
this change order as soon as possible in order to avoid a delay in the
completion of the project.
SYNOPSIS OF PREVIOUS COUNCIL ACTION Cont.
04-07-86 -- Change Order No. Seventeen on the agenda to be approved to furnish
and install 18 L.F. of 12" CMP on Tippecanoe Avenue, at an
estimated increase in the contract price of $320.00, from
$4,325,695.00 to $4,326,015.00.
7S-0264
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. CONTRACT CIIANGili.RDrR NO. 18
08-SBdo-O-SBd ·
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SUPPL. NO.
SHUT -1- Of
1. _tEElS
fEOCRAI NO.(S)
AF-ftD-60(l)
CONtRACT NO.
6'3S8
10 KASI,E_R CORPORATION Conl,o<lo'
Yov Of~ henby dir~ to moke the herein deunbfod chonge~ from the pions and spet:t'icotions Of do the following de~ribed war" not included.., the pions and ,pedficQ.
ttonson this con"O(t.
NOTE: this chnnCJe order i, not "ff"cttve until tlf1proved by the Enqine.r,
DeKription ot work to be dOIlr., f',timote ot quanhtie" and p.KU to be paid. Segff:gotc hetween oddlbonOl work.oI controd price, agreed price and 'oref! account.
Unless olherWise'stated. rote' tor rental ot equipmenl cover only such time os equipment is ocwoUy uSt'd and no ollowoncC' will be mode tOr idle limC',
Chon{tC' r('quested by ~:',.,\ '"l'i 'P P"'"
1he lost percentage ",own is the net accumulated inc:realoC or decrease trom the o.iginal ~ontlty in tbe Engineer's Est1mote
1. "7stimate of increases in contract itemn at contract nrjces:
Construct sidevmlk in excess of 5 feet width adjacent
to obstructions in order to provide 4 feet of' usable
Width.
Item 24 -
Minor
7 (;f (2~)
Concrete(Miscellaneous Construction)
51,260.00 (+3%)
@ $180.00
=
EstirnotedCost
Ocaeose $
o..nc......t 1,260 ,00
By reo,on 0' this order the time of
completion will be adjusted as follows:
no/adjustment
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