HomeMy WebLinkAbout1971-06-15; City Council; 453; Joint sewer system Buena Vista lineU' II CITY O F CAR L S D A D,C A L I r' O ii N I A
Agenda 1)111 No.
'Referred To
Date: June 15, 1971
Subject:
Joint Sewer System -.Revision to Cost Sharing
of Operation.& Maintenance Costs for.Buena Vista Line'
Submitied By
City-Engineer
Statement of the .'-fa tter_
The City of Carlsbad presently does not contribute to the operation and
maintenance cost of the Buena.Vista line betwee'n the easterly City
boundary and the Buena Vista Pump Station or of the Pump Station itself.
The cost 'sharing agreement was establishe_d at a. time when Carlsbad .was
not using the lines in the interim period-, development has taken place
within the-Carlsbad portion of the drainage basin and we are now using
the facilities. ' - " .
Vista has requested that the basic agreement be modified to allow the
owners to participate in operation and maintenance costs on art owne'rship
basis. . . • -'.*;.
The Carlsbad share based on_a'5.5% ownership in the pump station and 7% •
ownership in the sewer will be apprpximately $l/000/yr. This-is a
reasonable request. .. . •
Exhibits
1) Third Amendment to Basic Agreement between .Vista and Carlsbad
for Joint Sewer System..
Staff Recommendations
Adopt a motion authorizing the Mayor and City Clerk to execute the
agreement presented as Exhibit 1) on behalf of the City.
c
AB No Date: June 15, 1971
City Manager's Recommendation
Concur With recommendation of City Engineer.
Council Action
6-15-71 Authorization was given the Mayor and the City Clerk to execute
the Third Amendment to Basic Agreement between "the Vista
Sanitation Dist and the City re City's use of Buena Vista Line.
(Agreement executed by Mayor Dunne 6-18-71 ;(7) copies to
. Engineering Department)
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CONTRACT NO. 1858-2129-E
THIRD AMENDMENT TO BASIC AGREEMENT
BETWEEN VISTA SANITATION DISTRICT AND
THE CITY OP CARLSBAD FOR ACQUISITION
AND CONSTRUCTION OF A JOINT SEWER
SYSTEM
THIS AGREEMENT (hereinafter referred to 'as the Third
Amendment to Basic Agreement) made and entered into this
day of (j^u^^<^~ , 1971, by and between VISTA SANITATION
DISTRICT, a county sanitation district (hereinafter referred
to as Vista), CITY OF CARLSBAD, a municipal corporation
(hereinafter referred to as Carlsbad): BUENA SANITATION
DISTRICT, a county sanitation district (hereinafter referred
to as Buena); and the SAN MARCOS COUNTY WATER DISTRICT
(hereinafter referred to as San Marcos);
RECITALS
A. Vista and Carlsbad entered into an agreement dated
July 13, 1961, entitled "Basic Agreement Between Vista-
Sanitation District and the City of Carlsbad for the Acquisition
and Construction of a Joint Sewer System" (referred to as the
Basic Agreement).
B. Vista and Carlsbad entered into "First Supplement
to the Basic Agreement", dated March 25 5 1963j> for the
purpose of authorizing Vista to apply for federal grants
or funds pursuant to the Federal Water Pollution Control
Act (Public Law 660, 84th Congress) and agreeing that the
total of the monies received by Vista and Carlsbad
from said grants would be credited to Carlsbad and
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Vista in the same proportion as defined in the Basic
Agreement for sharing the costs of the Joint System, namely
44.3?& to Carlsbad and 55.7$ to Vista.
C. Vista/ Carlsbad and Buena entered into a "Second
Supplement to the Basic Agreement Between Vista Sanitation
District and the City of Carlsbad for the Acquisition and
Construction of the Joint System", dated January 6, 1964,
for the purpose of making Buena a party to the Basic Agreement
and reallocating capacity rights in the Joint System.
D. Vista, Carlsbad and Buena entered into "Supplemental
Agreement (No. 1) to Basic Agreement Between Vista
Sanitation District and the City of Carlsbad for the
Acquisition and Construction of the Joint System", for the
purpose of allocating funds to be received from the
federal government, dated January 6, 1964.
E. Vista, Carlsbad and Buena entered into "First
Amendment to Basic Agreement Between Vista Sanitation
District and the City of Carlsbad for Acquisition and
Construction of a Joint Sewer System", dated September 14,
1964, for the purpose of enlarging the Vista Service
Area referred to in the Basic Agreement.
F. 'Vista,^ Carlsbad and Buena entered into "Second
Amendment to Basic Agreement Between Vista Sanitation District
and the City of Carlsbad for Acquisition and Construction
of a Joint Sewer System", dated March 8, 1965> for ^e purpose
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of enlarging the Ponto-Batiquitos Service Area over which
Carlsbad is to have jurisdiction.
G. Vista, Carlsbad, Buena and San Marcos entered into
"Third Supplement to Basic Agreement Between Vista Sanitation
District and the City of Carlsbad for Acquisition and
Construction of a Joint Sewer System", dated March 22,
1965, whereby San Marcos was made a party to the Basic
Agreement. Said Third Supplement to Basic Agreement contains
a new map, Exhibit A, to show the San Marcos Service Area
and reflects revised ownership of capacity rights in the
Joint Sewer System and redefines the duties of the County
as the "Operator", of Carlsbad as the "Administrator", and
of the "Joint Advisory Committee".
H. Vista, Carlsbad, Buena, and County entered into
"Agreement Between County of San Diego and City of Carlsbad,
Vista Sanitation District and Buena Sanitation District
For The Operation of the Joint System", dated August 3*
1965, designating County, acting through its Department of Special
District Services, as the Operator of the Joint System, and
defining the duties of the County as Operator and the
provisions, for payment by the parties to County for
services rendered by County.
I. Buena and Carlsbad entered into an agreement
entitled "Agreement Between the Buena Sanitation District
and the City of Carlsbad for the Lease by .Carlsbad of Capacity
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in the Encina Outfall of the Buena Sanitation District",
dated June 20, 1966, which provides for lease by Buena
to Carlsbad of designated capacity in the Encina Outfall.
J. Buena and San Marcos entered into an agreement
entitled "Agreement Between the Buena Sanitation District
and the San Marcos County Water District for Lease by
San Marcos of Capacity in the Buena Sanitation District's
Encina Outfall Sewer Line", dated June 19, 1967, which
provides for lease by Buena to San Marcos of capacity
in the Encina Outfall Sewer as therein specified. '
K. Vista, Carlsbad, Buena and San Marcos entered
into "Fourth Supplement to Basic Agreement Between the
Vista Sanitation District, City of Carlsbad, Buena Sanitation
District and the San Marcos County Water District Re
Construction of an Enlargement to the Encina Water
Pollution Control Facilities of the Joint System,"
dated January 1, 1970, whereby Vista was authorized to
apply for and receive and disburse a Federal grant on
behalf of all agencies for construction of an enlargement
to the Encina Water Pollution Control Facilities of the
Joint System.
L. Vista, Carlsbad, Buena, San Marcos, and the County
of San Diego entered into an Agreement for Legal Services
on December 1, 1970 whereby the County acting through
the County Counsel agreed to provide to the Administrator,
o
the Operator and to the Joint Advisory Committee legal
services as described therein.
M. Vista and Carlsbad desire to amend Section 17«3(a)
of the Basic Agreement relating to payment by Vista and
Carlsbad of maintenance and operation expenses which provide
an allocation of cost between Vista and Carlsbad of
maintenance and operation of Units "A", "B" and "c"
described therein; NOW THEREFORE
IT IS AGREED by and between the parties hereto as
follows:
1. Section 17.3(a) of the "Basic Agreement Between Vista
Sanitation District and the City of Carlsbad for the Acquisition
and Construction of a Joint Sewer System"., dated July 13,
is amended to read as follows:
Section 17.3. PAYMENT OF MAINTENANCE AND
OPERATION EXPENSES.
(a) Vista shall bear the cost of maintenance
and operation of Unit "A".. Vista and Carlsbad
shall bear the cost of maintenance and operation
of Units "B" and "c" in accordance with the
percentage of those units owned by each party
as defined on the Table Showing Allocation of
Capacity, Exhibit C attached hereto.
2. The Basic Agreement shall continue in force and
effect except as amended,, modified and supplemented by the
amendments and supplements herein referred to.
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IN WITNESS WHEREOF, each party hereto pursuant to
resolution duly passed and adopted by its respective governing
body caused this Third Amendment to be executed the date first
above written.
VISTA SANITATION DISTRICT
M.
CITY OF CARLSBAD
APPROVED BY THE
DISTRICT BOARD OF DIRECTORS
AUG 1 7
CLERK OF THE WSmcTBOARO OF DOCTORS
BUENA SANITATION DISTRICT
diABy6AJ
Clerk of the Board of Directors
SAN MARCOS COUNTY WATER DISTRICT
By
DLC:bf -6-
E X H.I B 1 T -»C'
UNIT A
OlJITfIJ;_SHV;ER Between
Vista Sewage Treatment
Plant & Carlsbad City
Limits
UNIT 8
OUTFALL SEWER Between
Carlsbad City Limits
8. Pumping Station
NO. '] ; ..
Approximate Do-sign Year 2000 2000
Total Capacity cf Unit In MGD (3)
Estimated Equivalent Population
Caoacity of Unit
9.40
60,200
i.
Peak To Average Flow Ratio (4) f 1.56
'Total Estimated Capacity Required
For Vista, Carlsbad, & Buen.2 Service
Areas At Design Year - MOD 6.86
9.40
60,500
1.55
7.35Areas At Design Year - MGD 6.86
POPULATION EQUIVALENT j 44,000
Estimated Capacity Required
For Vista Service Area
At D;-cign Year - MGD 6.86
7.35
47 , 300
6.86
POPULATION EQUIVALENT \ 44,000 44,000
Estimated Capacity Required |
For Carlsbad Service Area 1
At Design Year - MGD ! NONE
POPULATION EQUIVALENT \ HONE
Estimated Capacity Required .' |
For Boons Service Area \
At Design Year - MGD ' ' "' ' f HONE
|
0.51
3,300
NONE
POPULATION EQUIVALENT 1 NOHi \ NGXE
Estimated Reserve Capacity j
At Desiqn Year - MGD ' j 2.54 2.05
POPULATION EQUIVALENT ' f 16,200 j 13,200
% Unit Cvmsd By Vista f 100
% Unit O.-.'ned By Carlsbad \ 0
% Unit Owned By Buana f 0 . "
Reserve Capacity Owned f
By Vista - • f/.GD ' '" " 1 2.54
POPULATION EQUIVAI^HT . | 16 5 200
Rocorve Capacity O.';ned g
By Carlsbad - /,!GD j • NOME
93
7
0
1.91
12,300
0.14
PCPULAHO'-I EQUIVALENT f NONE j 000
\.
f !
Recc-rvo Capacity Owned 1
By Ev.;na_ - ;.!GD " | ?;"•••"N~M~
POPULATION EQUIVALENT | KC:;E 1 NONE
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UNIT C
EXHIBIT "C"
Purr.oinq Station No. 1
Near Buena Vista Lagoon
Aooroxirr.stc Dosion Year 1970-
Total Capacity of Unit In MGD (3)4.69
Estimated Equivalent Population
CEpocit of Unit 23,750
Peak To Avoraqe ' Flovj Ratio (4)1.6
Total Estimated Capacity Required
For Vista, Ccrlsbad, & Buen.3 Service
Areas At Design Year - MGD
POPULATION EQUIVALENT '
4^69
28,750
Estimated Capacity Required
For Vista Service Area
At Design Year - f.'.GD
POPULATION EQUIVALENT
4.42
27,150
Estimated Capacity Required
For Carlsbad Sorvico Area
At Design Ye-r - MGD '
POPULATION EQUIVALENT
0.27
1»600
Estimated Capacity Required
For Buena Service Area
At Design Year - MGD
POPULATION EQUIVALENT
NONE
Estimated Reserve Capacity
At Design Year - MGD
POPULATION EQUIVALENT
NONE
NON
% Unit G-'p.ed By Vista 94.5
%i_ Unit _0^ned By Car 1 sbad 5.5
% Unit O.vhc-d By Buena
Reserve Capacity O.v'ned
By Vista - • J^GD_"
POPULATION EQUIVALENT
Reserve Capccity Q.vno'd
By Carlsbad - MGD
POPULATION EQUIVALENT
'NOME
Reserve Capacity O.'.'ned
Bv Euona - ?:,3D
POPULATION EQUIVALENT
NONE
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