HomeMy WebLinkAboutAgenda Report - February 5, 1986 (94)CITY COUNCIL MEETING
FEBRUARY
5, 1986
3
ALIGNMENT OF
MASTER DR&IN ZINE 20 `
G BASIN APPROVIDCouncil Member Snide_ asked to abstain from discussion a
voting on the approval of the alignment of the Master Drain'
Line to G Basin and left his seat at the Council table. t
The Staff report indicated that in 1983 the City adopted a
conceptual basin and Master Storm. Drain plan for the G
Area. This area is developed north of Vine Street with
temporary drainage systems and partially developed south of
Kettleman Lane (Lakeshore, Whispering Oaks and the
Meadows) with partially completed permanent systems.
The conceptual plan included a master storm drain along
Lower Sacramento Road connecting these two areas. This
pian assured that the line would be in a public street and
that it would be constructed concurrent with development.
It was also assumed it would not be more expensive than
alternate routes.
Diagrams of the costs and alternate alignments were
presented for Council's perusal.
Since then, Sunwest IV has been annexed and, in order
to develop, must construct this master storm drain. The
Lower Sacramento Road route has been studied by the
developer's engineer and due to the existing utilities and
lack of additional right-of-way, the cost of this
installation is significantly higher than alternate routes.
The developer has pursued alignr..ant Alternate 3 for a
number of reasons:
1. It is the lowest cost.
2. In the unincorporated area between Sunwest IV and
Kettleman Lane, it only crosses one parcel
3. The developers have indicated the owner is willing to
consider granting an easement.
It was reported that any of the alternates outlined would
be acceptable to the Public Works Department.
Following discussion with questions being directed to
staff, Council, on motion of Council Member Pinkerton,
Hinchman second, adopted the concept included in Alternate
3 for the alignment for the Master Storm Drain connecting
the Sunwest area to the G -Basin. The motion carried by
the following vote:
Ayes: Council Members - Olson, Pinkerton, Reid,
and Hinchman (Mayor)
Noes: Council Members - None
Absent: Council Members - None
Abstain: Council Members = Snider
CITY OF LODI
TI
COUNCIL COMMUNICAON
PUBLIC WORKS DEPARTMENT
TO: City Council
FROM: City Manager
DATE: January 29, 1986
SUBJECT: Alignment of Master Drain Line to G Basin
RECOMMENDED ACTION: That the City Council adopt an alignment for the Master
Storm Drain connecting the Sunwest area to the G Basin.
BACKGROUND INFORMATION: In 1983 the City adopted a conceptual basin and Master
Storm Drain plan for the G Area. This area (shown in Exhibit A) is developed
north of Vine Street with temporz-y drainage systems and partially developed
south of Kettleman Lane (Lakeshore, Whispering Oaks and The Meadows) with
partially completed permanent systems. The conceptual plan included a master
storm drain along Lower Sacramento Road connecting these two areas. This plan
assured that the line would be in a public street and that it would be con-
structed concurrent with development. It was also assumed it would not be more
expensive than alternate routes.
Since then, Sunwest IV has been annexed and, in order to develop, must construct
this master storm drain. The Lower Sacramento Road route has been studied by
the developer's engineer and due to the existing utilities and lack of ad-
ditional right-of-way, the cost of this installation is significantly higher
than alternate routes. The costs and alternate alignments are shown on the
attached Exhibits B through E.
The developer has pursued alignment Alternate 3 for a number of reasons:
1. It is the lowest cost.
2. In the unincorporated area between Sunwest IV and Kettleman Lane,
it only crosses one parcel.
3. The developers have indicated the owner is willing to consider
granting an easement.
Staff has worked with the developer's engineer to refine Alternate 3. The route
south of Kettleman Lane will be through the street planned for The Meadows
development. The two developers are working together on this aspect of the
project. Options for the portion north of Kettleman Lane are shown on
Exhibits F G. Any of these options are acceptable to the Public Works Department.
Ja L. Ronsko
Pub] c Works Director
At achments _
_"Mb: FILE NO.
THOMAS A. PETERSON, City Manager
- CITY OF LORI Exhibit A
PUBLIC WORKS DEPARTMENT MASTER STORM DRAIN AREAS
LEGEND
fe
O
MANHOLE
0
EXISTING PUM;ING PLANT
■
PROPOSED PUMPING PLANT
A
PROPOSED STORM DRAIN
— — — —
EXISTING STORM CRAIN
H
DRAINAGE AREA DESIGN
®
RECHARGE BASIN
N 0 R T H
*Trunk line required for Sunwest 1V only; assumed easement 60 ft. wide,
$3,000 per acre on land not within City limits, no legal fees or con-
demnation included.
G -AREA
MASTER STORM DRAIN
(Area North of Century Blvd)
C 0 S T
Contingencies &
Alternate
Construction
Engineering (25%)
Easements*
Total
1
$ 1,100,000
$ 280,000
0
$ 1,380,000
2A
900,000.
225,000
$ 5,000
1,130,000
2B
915,000
230,000
5,000
1,150,000
3A
803,000
200,000
5.000
1,008,000
3B
816,000
205,000
5,000
1,026,000
*Trunk line required for Sunwest 1V only; assumed easement 60 ft. wide,
$3,000 per acre on land not within City limits, no legal fees or con-
demnation included.
-- -
TEMP. � � ". �. • � � � �
F BA.
(FLIT
6 BASIN
30
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( 1
'
10"'
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F BASIN
(FUTURE) z
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10
48
F BASIN
UTURE)
IFII
All II
ALT. A
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I IQ
G BASIN
. 0
0
36" " 1.- 30"
ALT. :5
V
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Q
53
�- ?5/.0'
AL%EQNATE
LOCA?/ON �
FUTURE ST,PEET +
aIV
.iso• �` � PG.
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r Cli
•'t SCALc� � /"� 700 � � 1 � x� i
V� O�
Cons`
a Easmnt.
f ALT. 3-A.
E
k F 7L E MAN L wNE
,7.50' t — 729. 76'
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Exhibit. F I
00 If/a -/
A' S 7 7 Z Z: 44 ,q N
lee 37. a,
L 14 N E JI
729. 70'
Exhibit G
•
00 If/a -/
A' S 7 7 Z Z: 44 ,q N
lee 37. a,
L 14 N E JI
729. 70'
Exhibit G