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TO: BOARD OF SUPERVISORS k,,. ==
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FROM: MAURICE M. SHIU, PUBLIC WORKS DIRECTORCosta
DATE: December 13 2005 �'o� _ - -cc,
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COUI`Z
SUBJECT: APPROVE Consulting Services Agreement with Ninyo & Moore Geotechnical and
Environmental Sciences Consultants for soil exploration Services for the Reliez Valley
Road Pedestrian Path Project in the Lafayette area, (Reliez Valley Specific Plan Trust Fund
100%), (District II). Project No.: 0662-6R4286-05
SPECIFIC REQUEST(S)OR RECOMMENDATION(S)&BACKGROUND AND JUSTIFICATION
RECOMMENDED ACTION:
APPROVE and AUTHORIZE the Public Works Director,or designee,to execute a Consulting Services Agreement
with Ninyo &Moore Geotechnical and Environmental Sciences Consultants (Ninyo &Moore) for$40,999.00 to
provide soil design data for a metal crib wall and a prefabricated pedestrian bridge foundation design along west side
of Reliez Valley Road between Grayson Road and the concrete sidewalk in front of Queen of Heaven Cemetery in
the unincorporated area of Contra Costa County, effective December 1, 2005 through completion of project.
CONTINUED ON ATTACHMENT: SIGNATURE:
RECOMMENDATION OF COUNTY ADMINISTRATOR RECOMMENDATION OF BOARD CO MITTEE
APPROVE OTHER
SIGNATURE(S):
ACTION OF BOA O APPROVED AS RECOMMENDED OTHER
VOTE OF SUPERVISORS: I HEREBY CERTIFY THAT THIS IS A TRUE AND CORRECT
COPY OF AN ACTION TAKEN AND ENTERED ON
UNANIMOUS(ABSENT ) MINUTES OF THE BOARD OF SUPERVISORS ON THE
AYES: NOES: DATE SHOWN.
ABSENT: ABSTAIN:
Contact:Gary Huisingh (925)313-2257
GH:by
G:\GrpData\Design\Correspondence\Reliez Valley Road AC Ped Path\BO\Standard ATTESTED
BO Ninyo and Moore 11.21.05.doc J O-7NN S EET
CLERK OF THE BOARD OF
SUPERVISORS
cc: Public Works—Design Division
E.Kuevor,CAO •.,._
Auditor-Controller *040
Public Works-AccountingY: �IIEPUTY
Public Works-Construction
SUBJECT: APPROVE Consulting Services Agreement with Ninyo & Moore Geotechnical and
Environmental Sciences Consultants Services for soil exploration for the Reliez Valley Road
Pedestrian Path Project in the Lafayette area, (Reliez Valley Specific Trust Fund 100%),
(District II). Project No.: 0662-6R4286-05
DATE: December 13, 2005
PAGE: 2 of 2
FISCAL IMPACT:
The estimated contract cost is $40,999.00, funded by Reliez Valley Specific Trust Fund (100%)
REASONS FOR RECOMMENDATIONS AND BACKGROUND:
Due to the limited existing road width and the location of the creek bank, a metal crib wall and a prefabricated
pedestrian bridge is needed to accommodate a 5 feet wide asphalt concrete pedestrian path along the top of the creek
bank and span over an existing portion of the creek. A Consulting Service Agreement with Ninyo and Moore is
needed to assist Public Works Department staff in providing soil exploration services to develop soil design data for
the design of a metal crib wall and a prefabricated pedestrian bridge foundation.
CONSEQUENCES OF NEGATIVE ACTION:
If the Consulting Service Agreement with Ninyo&Moore is not approved,the project cannot be completed and the
Department may risk losing approved funding for this project.