HomeMy WebLinkAboutC.C. #6 4-20-87 Flood Control C~ :~] U ~' ]~~ i~ CONSEN CALENDAR
NO. 6 T
DATE: APRIL 14, 1987 ~~%] ~~ -- ~~
TO:
FROM:
SUBJECT:
WILLIAN HUSTON, CITY NANAGER
PUBLIC WORKS DEPARTHENT/ENGINEERING DIVISION '
FINAL ACCEPTANCE OF PUBLIC IIqPROVENENTS - EL IqODEIqA-IRVINE FO7 CHANNEL
IIqPROVElqENTS - ASSESSIqENT DISTRICT 85-1 (PHASE V-A AND V-B)
RECOMMENDATION:
It is recommended that the City Council, at their meeting of April 20, 1987, adopt
the attached Resolution accepting said work and authorizing the recordation of the
Notice of Completion.
Assuming no claims or stop payment notices are filed, .it is further recommended
that 30 days after the date of recordation of the Notice of Completion, that the
Council authorize payment of the final 10% retention amount of $856,691.47. This
amount together with the previous payments totaling $7,710,223.22 represents 100%
of the final contract amount.
'BACKGROUND:
This project consisted of construction of the ultimate E1 Modena-Irvine FO7 Flood
Control Channel between the I-5 Freeway and Browning Avenue.
All work. has been completed to the satisfaction of the Engineering Division with
the final contract amount of $8,566,914.69. This project had an original contract
amount of $8,294,078.50 and a contract overrun of $272,836.19 or 3.29%. The cost
overruns consisted generally of the following items:
Dewatering channel site which was to be done under separate
contract, but was added later to the K.E.C. contract
($6o,ooo)
° Installation of additional pipe casings below the channel
for future utilities. Omitted on original plans ($28,000)
° Placement of rock and filter fabric in lieu of sand below
channel structure. Ommission on plans ($74,700)
° Placement of Mirafi filter fabric under access roads per
Flood Control District request .($14,000)
° Additional aggregate base for access roads due to
inaccurate quantity calculation on plans ($25,500)
.'APRIL 14, 1987
PAGE TWO
o Additional 18" reinforaed aonarete pipe due to inacaurate
quantity calculation on plans ($29,000)
o Removal of additional silt in Browning Avenue box culvert
($16,800)
o Extra cost for support of utility poles along Bryan'Avenue
($6,000)
B6b Ledendecker
Director of Public Works/City Engineer
BL: JO :'j m
Attachment
Je r~y ~ es-on -
Assistant Civil Engineer
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RESOLUTION NO. 87-46
A RESOLUTION OF THE CITY COUNCIL oF THE CITY
OF TUSTIN ACCEPTING WORKS OF IMPROVEMENT AND
AUTHORIZING RECORDATION OF NOTICE OF COMPLETION
FOR EL MODENA-IRVINE FO7 CHANNEL IMPROVEMENTS -
ASSESSMENT DISTRICT 85-1 (PHASE V-A AND V-B)
WHEREAS, K.E.C. Company, Inc., having a contract with the City of
Tustin to construct the hereinafter described public work and improvement; and
WHEREAS, the City Engineer' has duly certified to the construction and
completion of said public improvements hereinafter mentioned in a manner
satisfactory to the City Council of the City of Tustin; and
WHEREAS, the City Council finds that said contractor has completed
said public improvement hereinafter more particularly described in accordance
with the provisions of the contract documents and the notice of completion and
acceptance of said public work and improvement should be filed and payment of
the balance due said contract authorized in accordance with the contract
documents.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the City of
Tustin that said public work and .improvement be, and the same is hereby
accepted. Said public work and improvement is more particularly describeO as
fol 1 ows-
EL MODENA-IRVINE FO7 CHANNEL IMPROVEMENTS -
ASSESSMENT DISTRICT 85-1 - (PHASE V-A AND V-B)
AND BE IT FURTHER RESOLVED that the City Engineer of the City of
Tustin be, and is hereby authorized to execute and file a notice of completion
and acceptance of said public work and improvement described herein as required
by law.
PASSED AND ADOPTED at a regular meeting of the City Council of the
City of Tustin on April 20, 1987 .
MAYOR
ATTEST'
CITY CLERK