HomeMy WebLinkAboutC-831 - Engineering services agreement, realignment part of Jamboree Road<r
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TO: CITY COUNC 1 L
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FROM: CITY MANAGER AND PUBLIC WORKS DIRECTOR `t 16; _n. 1�.,
SUBJECT: JAMBOREE ROAD REALIGNMENT - DESIGN ENGINEERING SERVICES/ ae
RECOMMENDATION:
AUTHORIZE THE CITY ATTORNEY TO PREPARE AN AGREEMENT WITH THE ENGINEERING
FIRM OF PORTER, O'BRIEN AND ARMSTRONG TO PERFORM THE SUBJECT ENGINEERING
SERVICES.
IN SCHEDULING THE CAPITAL PROJECTS FOR THE 1962 -1963 FISCAL YEAR, IT WAS
DETERMINED THAT THE DESIGN ENGINEERING FOR THE JAMBOREE ROAD PROJECT SHOULD BE
DONE BY AN OUTSIDE CONSULTANT.
PORTERA O'BRIEN AND ARMSTRONG, THE FIRM THAT DID THE SOILS ENGINEERING
WORK FOR THE PROJECTS HAS SUBMITTED A FAVORABLE PROPOSAL FOR THE DESIGN ENGINEERING.
THE FEE FOR DESIGN WILL BE $9,200. THE SOILS ENGINEERING FEE ALREADY PAID
WAS $1,800, FOR A TOTAL OF $11,000.
DUE TO THE COMPRESSIBLE NATURE OF UNDERLYING SOILS DEPOSITS IT WILL BE
NECESSARY TO CONSTRUCT THE FILL IN STAGES. tT IS ANTICIPATED THE CONSTRUCTION PERIOD
WILL EXTEND OVER AN 18- MONTH'PERIOD-
THE ORANGE COUNTY FLOOD CONTROL DISTRICT PLANS TO CONSTRUCT A CHANNEL OF
ABOUT 350 FEET IN WIDTH WHEN SAN JOAQUIN DAM IS, REMOVED. IT IS PROPOSED TO BUILD A
BRIDGE AT THIS TIME WHICH WILL SPAN THE PRESENT CHANNEL WITH A LENGTH APPROXIMATELY
EQUAL TO THE, EXISTING WOODEN STRUCTURE- ,THE NEW BRIDGE WILL BE DESIGNED SO THAT IT
CAN BE LENGTHENED WHEN NECESSARY TO CROSS THE FUTURE FLOOD CONTROL CHANNEL.
PREPARED BY:
DONA�D C. SIMPSON
PUBLIC WORKS DIRECTOR
RC:DCS:BBN:vs
12/4/62
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CITY MANAGER VVVV
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To:
Fran:
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CITY OF NUMT UACH
ITY AT 90RM
�Z
Public Works Director
City Attorney
December 140 1962
Subject: Engineering contract in connection with Jamboree
Road realignment
Attached are the original and two copies of proposed contract
with Porter, O'Brien & A.L::..tra-ag for ",6iticerin services
consisting of design, plans and specifications for the Jamboree
Road realignment project. Tkwae should be executed by whe
engineer and returned to the City Clerk for execution by the
City.
A resolution approving the contract and authorizing its execu-
tion by the City is being forwarded to the City Clerk for pre -
sentation to the Council on December Ii, 1962.
WWC:mec
Encs.
cc - City Manager
City Clerk,
Walter W. CI.=amza
City Attorney
t
TO: CITY COUNCIL
FROM: CITY MANAGER AND .PUBLIC WORKS DIRECTOR
SUBJECT: SOILS ENGINEE EE ROAD REALIGNMENT
POSITION:. �a e� /° " t^��i` Y ,ea(
RECOMMENDATION: FILE: �°G v
-- -" -'r
AUTHORIZE FREF AT,ICONTRACT WITH PORTER AND O'BRIEN
FOR SOILS ENGINEERING ON THE JAMBOREE ROAD REALIGNMENT.
BECAUSE OF'THE FILL AND THE BRIDGE OA THE PROPOSED REALIGNMENT
OF JAMBOREE ROAD CERTAIN SOILS ENGINEERING.WORK WILL BE-NECESSARY. THE
FIRM OF.PORTEk AND O'BRIEN HAS PROPOSED TO DO THIS WORK FOR A FEE OF $1,800.00.
THE IRVINE COMPANY HAS INDICATED THAT IT WILL SUPPLY EXCESS FILL
DIRT. FROM THEIR EAST BLUFF DEVELOPMENT FOR.THIS PROJECT AT NO•COST TO THEM
CITY. THEREFORE IT IS DE31RABLE THAT THE SOILS ENGINEERING BE COMPLETED AS
QUICKLY AS POSSIBLE SO THAT THE CITY CAN TAKE ADVANTAGE OF THE IRVINE COMPANY
OFFER'AND THE RESULTANT SAVINGS IN MONEY.
PORTER AND O'BRIEN NAS.ALSO SU13MITTED A PROPOSAL FOR COMPLETE
DESIGN OF THE PROJECT. ESTIMATED FUTURE WORK LOADS OF THE ENGINEERING
DIVISION INDICATE THAT IT MAY BE NECESSARY THAT THE DE31GR BE DONE-BY AN.'
OUTSIDE CONSULTANT-
PREPARED BYl-
DONALD C. StMPSOM OSEP V
PUBLIC WORKS DIRECTOR CITY MANAGER
RC:DCS- BBN:VR
4 -5 -62