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_ REQUE~~NOi:OR2COUN~;ION
CITY OF SAN BERNARDINO
From: Roger G. Hardgrave
"it'D.~""'K''''tQva 1 : Change Order No. SEVEN --
Constructlon of Box Culvert at 40th
1986 MAR -6 PMs&-dtll & Thi rd Avenue, per Pl an No.
6503 -- E. L. YEAGER CONSTRUCTION CO.
Dept: Public Works/Engineering
Date: 02-28-86
Synopsis of Previous Council action:
09-23-85
Plan approved and authorization granted to advertise for bids.
--- Resolution No. 35-28 adopted authorizing execution of Program Suppl. No. 39.
--- Resolution adopted authorizing execution of Consent to Common Use Agreement
with the County.
Resolution adopted awarding a contract to E. L. Yeager Construction Co. for
the low bid price of $558,661.25.
Change Order No. One approved to authorize the Contractor to delete Bid
Item No. 17, Deck Seal of the contract at a reduction in contract price
of $13,650, from $558,661.25 to $545,011.25.
(Continued on second page)
08-06-35
01-21-35
06-03-85
06-17 -85
Recommended motion:
That Change Order No. Seven to the contract with E. L. Yeager Construction
Company, Inc., for the construction of a Box Culvert at Fortieth Street and
Devil Creek Channel, in accordance with Plan No. 6503, be approved; to
authorize the increase or decrease of items of work that the final quantities
were over or under 25% of the Engineer's estimate at a net decrease in
contract price of $6,951.66, from $534,515.43 to $527,563.77.
cc: Ray Schweitzer, City Administrator
Warren Knudson, Director or Finance
rfl E~
Signature
Supporting data attached:
Roger Hardgrave
Staff Report
Phone:
5025
Contact person:
Ward:
5
FUNDING REQUIREMENTS: Amount: ($6,951.66)
Acct.#242-362-573I6- Box Culvert 40th E/O Kendall Dr.
Source: Street Construction Fund
Finance: p~ C ,.,.( -~
Council Notes:
75-0262
Agenda Item No,
7
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CITY OF SAN BERNARDINO - REQUEST FOR' COUNCIL ACTION
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STAFF REPORT
During construction, it was discovered that the Engineer's estimate
of a number of contract bid items varied beyond a 25% increase and decrease.
The Standard Specifications state that items over or under 25% of the Engi-
neer's estimate must be adjusted in price "if requested by the Contractor
or Engineer." The Contractor agreed not to adjust the contract bid Drice
and to use the original bid price for each item. A net decrease of
$6,951.66 in contract price will be realized by this contract change order.
We recommend that this change order be approved.
A copy of Change Order No. 7 is attached for reference.
order shows the percentage over or under the quantities in the
estimate.
This change
Engineer's
SYNOPSIS OF PREVIOUS COUNCIL ACTION Cont.
11-04-85 --- Change Order No. Two approved to authorize the reduction of
Bid Item No.7 and 26 (removal and reconstruction of wire
rail revetment) 400 L.F., at a net decrease in contract
price of $15,400, from $545,011.25 to $529,611.25.
11-04-85 --- Change Order No. Three approved to authorize the Contractor
to increase the barrier wall in width 4 inches, from 8 to 12
inches on both ends of the box culvert at an increase of
$476.00, from $ 529,611.25 to $530,087.25.
12-02-85 --- Change Order Four approved to authorize the Contractor to
replace unsuitable material within the structure limits with
suitable backfill at a net increase in the contract price of
$2,278.18, from $530,087.25 to $532,365.43.
12-02-85 --- Change Order No. Five approved to authorize the Contractor to
extend the northeast wing wall vertically approximately one
foot in height at an increase in the contract price not to
exceed $950.00, from $532,365.43, to $533,315.43.
12-16-85 --- Change Order No. Six approved to authorize the Contractor to
install guide markers and to extend guard railing on a time
and material basis, at an increase in contract price not to
exceed $1,200.00, from $533,315.43 to $534,515.43.
lOAD
BOX CULVERT AT 40TH STP
,:HANNEL
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6503
CONJRACr NO
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Estimate of increases and decreases in contract orices above 125% and below 75%:
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Item #2 Relocate existing mail boxes: 2 each (+50%) at $50 each =
Item #3 Relocate existing si~ns: 1 each (+33%) at $200 each =
Item #6 Structural backfill & compaction: 749.7 c.y. (+28%)
at $7.90/c.y. =
Item #11 Construct A.C. paving misc. areas: 3405.68 (-65%)
at $1.10/s.f. =
($3.746.25)
$ 100.00
$ 200.00
$5.922.63
Item #23 Construct 6" P.t.C. driveway approach: 793.35 s.f.
(-32%) at $2.10/s.f. =
($1,666.04)
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Item #24 Construct 6' chain link railing 9 gauge: 59l.f.
(-44%) $30/l.f.
= ($1,770.00)
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Item #25 Construct meta' briege railing and P.C.C. barrier:
601.f. (-45%) at $110/l.f.
Item #30 Construct P.C.C. encasement: 16 l.f. (39%) at $38/l.f.
= ($6,600.00)
= $ 608.00
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Agreement between the Contractor and Engineer was to use contract prices for all
items of work.
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