HomeMy WebLinkAboutAGENDA REPORT 1986 1020 CC REG ITEM 10O /[1.21
` Z TEM 1 O O
M O ORPARK
JAMES D. WEAK STEVEN KUENY
Mayor ``_o City Manager
THOMAS C. FERGUSON ` CHERYL J. KANE
Mayor Pro Tern � City Attorney
ALBERT PRIETO � RICHARD MORTON
Councilmember 1' Awe,
Director of
DANNY A. WOOLARD ,/ • Community
• Councilmember �,� . '� Development
LETA YANCY-SUTTON R. DENNIS DELZEIT
Councilmember City Engineer
DORIS D. BANKUS MEMORANDUM JOHN V. GILLESPIE
City Clerk Chief of Police
THOMAS P. GENOVESE
City Treasurer
TO: The Honorable City Council
FROM: R. Dennis Delzeit, City Engineer p1)2.4.4...4„.
DATE: October 14, 1986
•
SUBJECT: PD-1010 - Moorpark Avenue Storm Drain w'L7:"
Reimbursement
OCT 1413
BACKGROUND: CM! C
The purpose of this report is to provide information and a
recommendation for PD-1010 to construct drainage facilities
that provide general public benefit beyond Palmer' s
conditions of development.
To begin to eliminate some of the drainage problems in the
Moorpark Avenue area, the City Engineer has required that
the storm drain in PD-1010 be oversized to serve the entire
Moorpark Avenue Drainage Area (see Exhibit "A") . This storm
drain will be extended up to and across Los Angeles Avenue
and be connected to the existing storm drain on the north
side of the intersection. Construction of these drainage
facilities will be a large step toward solving some of the
drainage problems in the area.
Presently, the storm water in Moorpark Avenue flows westerly
into the Shasta Avenue Drainage Area (refer to Exhibit "A") .
The Shasta Avenue drain is under capacity and construction
of the Moorpark Avenue drain would .relieve part of the
burden carried by the Shasta Avenue drain and provide for
the extension of future drainage facilities up Moorpark
Avenue.
Originally, PD-1010 had proposed to install storm drainage
facilities to handle only local drainage. However, it has
become apparent that it would cost less to upsize this
proposed storm drain in Moorpark Avenue than to increase the
entire capacity of the existing Shasta Avenue drain from
Moorpark Avenue to the Arroyo Simi.
799 Moorpark Avenue Moorpark, California 93021 (805)529-6864
S
Page -2-
Because the upsizing and extension of the storm drain is not
associated with the development, PD-1010 should be
reimbursed for the additional costs of oversizing the storm
drain in Moorpark Avenue. However, reimbursement should
only be made after the project has been accepted by the City
so that actual costs can be used. The preliminary estimated
cost for each phase is as follows:
Upsizing of Storm Drain:
Additional Construction Cost: $ 94, 411.00 *
Engineering Costs: $ 7 , 800 .00 *
Subtotal $ 102, 211.00
*Estimated cost figures supplied by the developer.
Extension of Storm Drain
Construction Cost: $ 170, 000 .00
Engineering Costs: $ 18, 000 .00
Subtotal $ 188, 000 .00
Total Estimated Reimbursement: $ 290, 211.00
The Los Angeles Avenue AOC has $815, 000 allocated for
miscellaneous drainage improvements that may be used for
this project. The Moorpark Avenue drainage area will be
fully ''developed after PD-1010 is completed, therefore no
additional development funds are anticipated to help
construct this storm drain.
Page -3-
RECOMMENDED ACTION:
After the storm drain is constructed and accepted by the
City, reimburse PD-1010 for the upsizing and extension
costs. Exact reimbursement amounts to be based upon actual
construction costs, as recommended by the City Engineer and
approved by the City Council. Reimbursement to come from the
Los Angeles Avenue Area of Contribution.
RDD:BR:go
Encl.
cc: Steve Kueny, City Manager
G.H Palmer Associates
Ghormley Engineers
John F. Knipe, Assistant City Engineer
John Wanger, Project Engineer
Mark Wessel, Project Engineer
Bert Rapp, Project Engineer
JN 3795
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