HomeMy WebLinkAboutAGENDA BACKUP 07-19-90
~
Central Contra Costa Sanitary Llistrict
BOARD OF DIRECTORS
PAGE 1 OF 1
POSITION PAPER BOARD MEE:fu~~ 19, 1990
NO
3. CONSENT CALENDAR a
D~fily 6, 1990
TXc~E':Pflo~ONTRACT
WORK
SUBJEKCCEPT THE CONTRACT WORK FOR PHASE I OF THE
HALL DRIVE SEWER IMPROVEMENT PROJECT
(DP 4331A) AND AUTHORIZE THE FILING OF THE
NOTICE OF COMPLETION
SUBMm!ft~y B. Thom
Senior Engineer
INITIATIEni1fh~~ring Department/
Construction Division
ISSUE: Construction has been completed on Phase I of the Hall
Drive Sewer Improvement Project (DP 4331A) and the work is now
ready for acceptance.
BACKGROUND: Phase I of the Hall Drive Sewer Improvement Project
included the installation of 2,700 feet of new 8-inch sewer on Hall
Drive in Orinda. Also included in the project are connections for
the future pipelines from Phase II of the Hall Drive Project. The
Phase I improvements are required to relieve the existing sewer of
upstream flow due to its deteriorated condition. Phase II will
connect 23 homes currently served by the deteriorated easement
sewer located along the creek bank into the Phase I Bypass Sewer.
Additional information on the project is given on page CS-57 of the
1990-91 Capital Improvement Budget.
On November 1, 1989, the Board authorized award of a contract to
Ranger Pipelines, Inc., to construct Phase I of the project.
Notice to Proceed was issued on December 27, 1989. The contract
completion date was June 15, 1990. The contract work was
substantially complete on June 15, 1990, and the new work was put
into operation as of that date. The remaining work consists of
punch list items which do not affect the project acceptance.
The total authorized budget for Phase I of the project, including
the cost of construction, engineering design, consultant services,
District forces, testing services, etc. is $1,105,414. A detailed
accounting of the project cost will be provided to the Board at the
time of project closeout. It is appropriate to accept the contract
work at this time. The Phase II work is expected to begin in early
spring, 1991. The estimated cost of the Phase II work is. $700,000.
RECOMMENDATION: Accept the contract work for construction of Phase
I of the Hall Drive Sewer Improvement Project (DP 4331A) and
authorize the filing of the Notice of Completion.
REVIEWED AND RECOMMENDED FOR BOARD ACTION
1.10~A 9'8~>
HBT
JS~1
RAB
INITIATING DEPT IDIV
.
Central Contra Costa Sanitary uistrict
BOARD OF DIRECTORS
PAGE 1 OF 2
POSITION PAPER BOARD MEJU1}PF19, 1990
SlIBJECADVISE THE BOARD OF THE CLOSE OUT OF THE
OUTFALL REHABILITATION PHASE II PROJECT
(DP 20056)
NO
3. CCNSENT CALENDAR b.
DATE
July 9, 1990
TYPE OF ACTION
INFORMATIONAL
SUBMIT~1tty B. Thom
Senior Engineer
INI1E'1l~iftre'e:tJi'ng Department/
Construction Division
ISSUE: All work has been completed on Phase II of the Outfall
Rehabilitation Project (DP 20056) and this project can now be
closed out.
BACKGROUND: The Outfall Rehabilitation Project was required to
upgrade the condition of the outfall in order to increase the
plant's effluent discharge capabilities and allow the outfall to be
operated in a pumped condition.
A large portion of the work on the Phase II Project was performed
directly by District staff. This work included the draining and
cleaning of the outfall in preparation for the contractor,
checking and evaluating the defective pipe joints, testing of the
repaired joints, and the upgrading of the chlorination system.
The major elements of the project performed by the contractor
consisted of the installation of mechanical joint (Weco) seals for
approximately 126 leaking pipe joints, thrust restraining
harnesses, surge protection air release and air vacuum assemblies,
large access hatches, additional dechlorination piping, an
isolation slide gate at the weir structure, corrosion protection
coatings, pressure grouting of fractured pipe sections, grouting
and sealing of approximately 40 dry pipe joints found to have
separated excessively, survey monuments, inclinometers, and strain
gauges. Additional information on the Phase II Project is
presented in the 1989-1990 Capital Improvement Budget beginning at
page TP-7.
The contractor, McGuire and Hester General Contractors of Oakland,
commenced work on June 6, 1988, and completed all contract work on
September 27, 1988, ahead of the original contract completion date
of October 4, 1988. The contractor's portion of the project was
accepted by the Board of Directors on October 6, 1988. The
District staff continued with the remaining project work until
September 1989.
REVIEWED AND RECOMMENDED FOR BOARD ACTION
JSM
RAB
l:jO~A 98" HBT
(1
SUBJECT ,
ADVISE THE BOARD OF THE CLOSE OUT OF THE
OUTFALL REHABILITATION PHASE II PROJECT
(DP 20056)
POSITION
PAPER
PAGE
DATE
1
OF
2
Jul y 9, 1990
.
McGuire and Hester's original construction contract was for
$779,779.00. There were six change orders issued on the project
for additional work associated with minor equipment modifications,
providing additional mechanical j oint seals, and the repair of
deteriorated existing lining discovered after the outfall was
dewatered. The total amount for all change orders was $60,822.84.
The total contract amount paid to McGuire and Hester was
$840,601. 84.
The total budget for the project was $2,453,214. The total cost
for work performed by District staff and consultants during design
and construction was $1,282,310. The total completed project cost
is $2,209,100 which is approximately 10 percent less than the
budget. The close out of this project has been delayed due to the
delay of the final billing from the design consultant. Staff is
closing out the project account which will result in $244,130 being
returned to the Treatment Plant Program.
RECOMMENDATION: This item is presented to the Board of Directors
for information. No action is necessary.
13028-9/85
-.-----.-.. '-----"---'----_.~_._.__._._,._-----.",.__._-,-~~._-------------~.,..._._"-----_...__.,._~-_.,....._._....-~.-. -. -~---_."'-_.._..".,..-..,._-_.._--_._---~_.._---,--_.-------
.
Central Contra Costa Sanitary District
BOARD OF DIRECTORS
PAGE 1 OF 2
POSITION PAPER BOARD MEETING OFJuly 19, 1990
NO.
3. CONSENT CALENDAR c.
DATE July 16, 1990
SUBJECT
ADVISE BOARD THAT A CENTRAL COUNTY WASTE
CHARACTERIZATION STUDY IS BEING UNDER-
TAKEN TO COMPLY WITH AB 939
TYPE OF ACTION
INFORMATIONAL
SUBMITTED BY
Paul Morsen
De ut General Mana er
INITIATING DEPT!DIV
Administrative Department
ISSOE: Informational - Update the Board on the District's progress
in complying with Assembly Bill 939.
BACKGROOND: All cities and counties are state mandated under
AB 939 to prepare a Source Reduction and Recycling Element (SR&RE)
by July 1, 1991. As Central Contra Costa Sanitary District is the
garbage franchiser for Danville, Lafayette, Orinda and Moraga,
District staff will assume their responsibility to comply with
AB 939. The SR&RE consists of ten components. One of the
components is a waste characterization study, which describes the
constituents of a jurisdiction's solid waste stream by quantity,
type, and generator source. Five of the remaining nine components
require the development of alternative programs for the diversion
of solid waste from landfill disposal: source reduction,
recycling, composting, special waste, and household hazardous
waste. The results of the waste characterization study will be
used to determine which types of materials should be targeted for
the alternative diversion programs to meet the solid waste
reduction goals; 25 percent reduction by 1995 and 50 percent
reduction by 2000. Therefore, the waste characterization study is
the first step in preparing the SR&RE.
A separate study for each of the central county cities would be
costly and would require a high level of coordinating efforts with
the garbage haulers, transfer stations and disposal facilities.
Acknowledging this fact, the California Integrated Waste Management
Board (CIWMB) encourages regional studies where practicable. To
this end, District staff solicited participation with all central
county cities and the county for a central county (regional) waste
characterization study. All central county jurisdictions agreed to
participate in a regional study with the exception of Clayton and
the County. District staff will include the unincorporated areas
within Central County in the study. The unincorporated areas in
central county will be included in any future solid waste diversion
programs implemented by the District. Study information will
assist in making these decisions.
REVIEWED AND RECOMMENDED FOR BOARD ACTION
F ENG.
SUBJECT
ADVISE BOARD THAT A CENTRAL COUNTY WASTE
CHARACTERIZATION STUDY IS BEING UNDER-
TAKEN TO COMPLY WITH AB 939
POSITION
PAPER
2
2
PAGE
DATE
OF
.Tn1 u , e;. ., a a n
-
In order to form a joint cities committee for project management,
the District invited all central county city representatives to
participate in the consultant selection process. Representatives
from the cities of Concord, Martinez, Pleasant Hill, San Ramon and
Walnut Creek have volunteered to serve on the committee and have
actively participated in selecting a consultant. These
representatives, along with District staff, constitute the joint
cities committee.
The committee received five proposals ranging in cost from $89,361
to $304,118. After receiving the proposals and interviewing three
of the consultants, the committee recommended Cal Recovery Systems,
Inc. to conduct the study. Cal Recovery proposed a cost of
$96,735. The general scope of work and completion schedule are
included in Attachment I. The final agreement including a detailed
scope of work will be coordinated with participating cities and
negotiated after the committee agrees on July 23, 1990 to the terms
and conditions that will be acceptable to each participating
jurisdiction. The consultant will bill the District and each city
separately and proportionately according to the tonnage of garbage
disposed from within the boundaries of each franchiser's service
area.
A total of fifty five thousand dollars ($55,000) is allocated in
the O&M budget in the 1990-1991 fiscal year for Central San's
efforts in complying with AB 939 for Danville, Lafayette, Orinda
and Moraga. Central San's portion of the total cost of the waste
characterization study is not known exactly at this time; however,
the authorization will be accommodated within the General Manager-
Chief Engineer's signature limit of $50,000. AB 939 allows each
jurisdiction to impose fees for preparation, adoption, and
implementation of the SR&RE. Central San's portion of the study
will be included in the franchise fees collected from the franchise
refuse collectors in the 1990-1991 fiscal year. The resulting
increment to the residential collection rate will be approximately
$.07 per month. The remaining participating cities will determine
their own funding mechanisms.
RECOMMENDATION: District staff is advising the Board of actions
taken for preparation of a Central County Waste Characterization
study in compliance with Assembly Bill 939. Informational - No
Board action is required.
SSS/P.P#2/Informa.PP
13028-9/85
-'---.--_".______._~_v____".._____,.__"'__~_"_._,,.....'_._.._..,....__.___...,.,_____~___.__~.'__.._._~___._
.
Central Contra Costa Sanitary District
BOARD OF DIRECTORS
POSITION PAPER
PAGE 1 OF 2
NO.
19 1990
4 . ENGINE:ERlN; a.
DATE
SUBJECT
AUTHORIZE THE GENERAL MANAGER-CHIEF ENGINEER TO
EXECUTE AN AGREEMENT WITH CH2M HILL ENGINEERS
FOR PHASE 2 OF THE ORINDA SEWER IMPROVEMENTS
PROGRAM, DP 4614
AUTHORIZE
AGREEMENT
SUBMITTED BY
James Coe
Associate En ineer
INITIATING DEPT/DIV
Engineering Department/
Plannin Division
ISSUE: Authorization by the Board of Directors is required for the
General Manager-chief Engineer to execute professional services
agreements for amounts greater than $50,000.
BACKGROUND: The Wastewater Collection System Master Plan identified
capacity deficiencies in Orinda (Watersheds 2, 3, and 8). These
deficiencies are validated by the District's recent experience of wet
weather overflows nehr Moraga Way and Glorietta Boulevard and high flows
at the Crossroads Pump Station during rain storms. Overflows in Orinda
are of particular concern since the area drains to San Pablo Reservoir,
a drinking water source for the East Bay Municipal Utility District.
A four-phase sewer improvements program is underway to correct these
deficiencies. The first phase consisted of wet weather flow monitoring.
In February 1989, the Planning Division selected CH2M Hill Engineers to
conduct wet weather flow monitoring at ten sites in Orinda south of
Highway 24 (Watershed 8). The flow monitoring demonstrated that almost
one-third of Watershed 8 exhibits excessive rainfall-dependent
infiltration (RDI) during moderate rainstorms. sixteen additional sites
north of Highway 24 (Watersheds 2 & 3) were monitored this past winter.
Results of this monitoring confirm that RDI is also a significant
problem in these areas.
It is now time to begin Phase 2 of the Orinda Sewer Improvements
Program. Phase 2 includes collection of relevant data, preliminary
geotechnical and cost effectiveness studies, identification of near-term
projects, and recommendation of an overall approach for the remaining
phases of the project. The third phase will include more detailed
studies in high priority areas and field work. Phase 4 will include the
phased design and construction of projects. This project is listed on
page CS-45 of the FY 1990-91 Capital Improvement Budget.
INITIATING DEPT/DIV.
RAB
SUBJECT
POSITION PAPER
AUTHORIZE THE GENERAL MANAGER-CHIEF ENGINEER TO
EXECUTE AN AGREEMENT WITH CH2M HILL ENGINEERS
FOR PHASE 2 OF THE ORINDA SEWER IMPROVEMENTS
PROGRAM, DP 4614
PAGE
DATE
2
OF
2
July 16, 1990
A cost reimbursement agreement with a cost ceiling of $76,000 for Phase
2 has been negotiated with CH2M Hill Engineers. CH2M Hill was selected
for this work based on their experience on similar projects, knowledge
of the project area, and satisfactory work on Phase 1.
The District will conduct environmental evaluations of future
construction projects as they are identified during this planning
program. Depending on the type of project and potential environmental
impacts, preparation of a Notice of Exemption, Negative Declaration, or
an Environmental Impact Report may be required in accordance with
District CEQA guidelines. The appropriate CEQA documentation will be
prepared by the District or by an outside consultant at that time.
RECOMMENDATION: Authorize the General Manager-Chief Engineer to execute
a cost reimbursement agreement with CH2M Hill Engineers in the amount of
$76,000 for Phase 2 of the Orinda Sewer Improvements Program (DP 4614).
1..._______..
1302B-9/85
.,
Central '- antra Costa Sanitary l .strict
BOARD OF DIRECTORS
PAGE 1
OF 4
POSITION
PAPER
BOARD MEETING OF
NO.
SUBJECT
4.
ENGINEERING b.
DATE
AUTHORIZE EXECUTION OF AN AGREEMENT WITH
JOHN CAROLLO ENGINEERS FOR DESIGN OF THE
MARTINEZ RENOVATION-BERRELLESA STREET,
ARREBA STREET, MARINA VISTA, AND "F" STREET
SEWER REPLACEMENT PROJECT DP 4768
AUTHORIZE
AGREEMENT
SUBMITTED BY
INITIA T1NG DEPT./DIV.
Eng~neer~ng D7P~r~ment
Laura A. Gee
ISSUE: Authorization by the Board of Directors is required for the
General Manager-Chief Engineer to execute a consulting engineering
agreement in an amount greater than $50,000.
BACKGROUND: The District annexed the City of Martinez collection
system in 1967. The Martinez system is old and in need of
renovation and expansion. Sewage overflows during rainstorms occur
every two to four years when combined sewer flow and
infiltration/inflow (I/I) exceed capacity of the system. Dry
weather overflows occur and wet weather overflows are aggravated
due to root intrusion and damaged pipes.
In 1987, a planning effort was initiated to determine the nature
and extent of the facilities necessary to upgrade the Martinez
sewer system. The facilities planning effort was completed in
December 1989. The Facilities Plan recommended that a portion of
the Berrellesa Street trunk sewer between "c" Street and the
Martinez Pumping Station be replaced. In 1988 the portion of the
trunk sewer between Marina Vista and the pumping station was
replaced as part of the "Early Start.. Project; the portion between
Ward Street and Marina Vista will be replaced as part of the
Subbasin 5-Lower Renovation Project.
The proposed project will complete the near-term improvements to
the trunk sewer from Ward Street to "C" Street. A short extension
of the main sewer on Arreba Street will be included in the proposed
project work. In addition, two other sites have been identified as
requiring near-term improvements. The 18-inch trunk sewer in
Marina vista is in very poor structural condition and it will be
replaced from Berrellesa to Castro Street. The six-inch main sewer
in "F" Street does not have adequate capacity for existing
conditions and it will be upsized to accommodate the required.
design flows.
REVIEWED AND RECOMMENDED FOR BOARD ACTION
1302A-9/85
DRW
RAB
rp
tOw
ImP
SUBJECT
AUTHORIZE EXECUTION OF AN AGREEMENT WITH
JOHN CAROLLO ENGINEERS FOR DESIGN OF THE
MARTINEZ RENOVATION-BERRELLESA STREET,
ARREBA STREET, MARINA VISTA, AND "F" STREET
SEWER REPLACEMENT PROJECT, DP 4768
POSITION PAPER
PAGE
DATE
2
OF
4
July 16, 1990
The trunk sewer replacement element of this project will consist of
approximately 4,800 feet of 18- and 21-inch diameter sewer pipeline
to be installed in Berrellesa Street and Alhambra Avenue. The
Arreba Street Extension will consist of approximately 600 feet of
8-inch diameter main sewer. The Marina Vista Trunk Sewer will
consist of approximately 750 feet of 12-inch diameter trunk sewer.
The "Fit Street Main Sewer will consist of approximately 750 feet of
8-inch diameter main sewer. The project will also include the
replacement of the lower lateral sewers serving homes and
businesses currently connected to the sewers being replaced. The
lower laterals will be replaced to the private property line where
two-way clean-outs will be installed to provide access to the
laterals for cleaning, performance testing and overflow prevention.
The District is replacing lower laterals (that portion which is
within the public right-of-way) in this project as part of an
ongoing demonstration pilot program to determine the extent of III
reduction. Even though the District will replace the lower
laterals in this project, under District Code, the property owner
is still responsible for maintenance of the entire lateral. Under
any main sewer replacement project, it is not uncommon to replace
the lower lateral to match the location and grade of the new sewer.
District staff is preparing a proposed policy for lateral
replacement which will be submitted to the Board for consideration
in the future.
The estimated construction cost of the
rehabilitation and replacement is $1,550,000.
proposed
sewer
John Carollo Engineers (JCE) was selected to design the recommended
Martinez Sewer Improvements, based upon their experience and
performance in the design of the Martinez "Early Start" Sewer
Improvements and other experience in designing small and large
diameter sewer systems, including the District's 1-680 trunk sewer
relocations and portions of the Walnut Creek Bypass Sewer. A cost
reimbursement agreement has been negotiated with JCE with a cost
ceiling of $139,000.
--
This project has been evaluated by staff and determined to be
exempt from the California Environmental Quality Act (CEQA) under
District CEQA Guidelines Section 18.3, since it involves
replacement or reconstruction of existing facilities involving
13026-9/85
SUBJECT
AUTHORIZE EXECUTION OF AN AGREEMENT WITH
JOHN CAROLLO ENGINEERS FOR DESIGN OF THE
MARTINEZ RENOVATION-BERRELLESA STREET,
ARREBA STREET, MARINA VISTA, AND "F" STREET
SEWER REPLACEMENT PROJECT, DP 4768
POSITION PAPER
OF
4
PAGE 3
DATE
July 16, 1990
negligible or no expansion of capacity. A Notice of Exemption will
be filed with the County Clerk.
The proposed sewer rehabilitation project is included in the 1990-
91 Capital Improvement Budget beginning at Page CS-40.
RECOMMENDATION: Authorize the General Manager-Chief Engineer to
execute a cost reimbursement agreement with a cost ceiling of
$139,000 with John Carollo Engineers for the Martinez Renovation -
Berrellesa Street, Arreba Street, Marina Vista, and "F" Street
Sewer Replacement Project, DP 4768.
13028-9/85
l' -:\
s P....
_..~
~ ~
.~ ". ','
~ ~ "
, . ~
..'"
'1;,
I'
.
~ .
.' . ;(J CCC
., .... ...........
~ :/
.~~~~'I'a ~.
,
~. u/~
.-.>\\: ~ .
~~ ~, ~
.'\ ~ '\~ ~.v:..~
~ iF.. ~~
:.- ~ ,'l @ t4?
, ,~ ~ .... y,,~ :.t.
I ~ -. ~'( ~~ ~ V~'~A. ~.
_~.~ ~I~ ;~ - ~~. .~. ~;:':.Jj:..~~ 11 ....
~. . ~ ~?g;, .~
;;L' JE ~ '" W
.{ ~ ~.' t.~~;' ~.\ ~ ~... ~ ~ .. ~
\ ;'T~'V.~ =. , . ~ .(~K .",.
, ''\r
.."
" :-. ~...... ,.'
~
,
~.
:
II
. "\...
.'
'~i.r
I.eLL
OIL
CO.
,.
..
.;,~.
.'. #614....
-,
(~....
..-/ ....
:s
"
...... ~,..
,.
.
~~
~I
~
.'
""'" -;: l!<.
'.' "f ~
..r 'tJflIJ.
\.,,,, .""~"'. '''' ....,..,.,...y
~ " ".
.
~
"
. ...~
.'iI'
..
.....ntC1 ~
v ~ S. .
3"' -, ·
· i =
I r i
. l' ...., ,'"
'nL r~
..: · Y\ ~ !i~",,, ..
~
....
~~~l
.>>r
~~
/1 .~~
-
i;;.
" .~~..~:.
.. f'(.y.-....:;..'
I "\\' a,.j"'!I'..~f"~.k."",....
, 4' ~ J~.i
J
\.
\
\
\
.
_t
CON'R" COSf. I
COUNTT HOSI't'''L :
r-- U
_J--~~ ID[1;'cm
'-- .. I.",
. ~ J. . ., , Q . \
R~...., :: "i;L '/ ~\W
. t I l! .' . C C C -
..... SS~ ': i,... ! ~ "z. . . . ft, ) "OUS'NG ""'..,..n
r-L~ .~~ .. ~IE ~ ~1' ..
~l"" t:~ C:lll' '~' ~ . . '1': ~.1..J
h ,:-- ~ "'O""fC"O '~...' ...
o iIoI -"':-". .(. B .
" 11 ..l --II "Ie ., '.A'
~~'''':: It' b..!. "00< (''''S.JP~~J:Ifffj~7' ~~I~~ .. II..
)... rn . ....'ft _!~.)- ::.t..~7 J I L!:.:.:1.. y- ) ~
_ ~. Ji!I~ rr~ . .. '-. I;.~~"'~ ;~ ,.. ~... .. r;?J ~
,..~ CJ.~~Jj ~\_~' K ' .. _ If\.}.~
I
L
~
~
____ Project Locations
MARTINEZ RENOVATION
SEWER REPLACEMENT PROJECT
Fig. 1
2523-9/88
.
Centra~ ~ontra Costa Sanitar) .Jistrict
BOARD OF DIRECTORS
POSITION PAPER
PAGE 1 OF 3
NO.
4. ENGINEERING c.
SUBJECT
DATE
AUTHORIZE EXECUTION OF AN AGREEMENT WITH
CAMP DRESSER & MCKEE FOR FINAL DESIGN OF THE
MARTINEZ M-4 PARALLEL FORCE MAIN, DP 4781
TYPE OF ACTION
AUTHORIZE AGREEMENT
SUBMITTED BY
Curtis
Princi
ISSUE: Authori zat i on of the Board of Di rectors is requ i red for the General
Manager-Chief Engineer to execute a professional services agreement in an amount
greater than $50,000.
BACKGROUND: The District annexed the City of Martinez sewer system in 1967. In
1970, three pump stat ions and force mains were placed in servi ce to convey
wastewater from Martinez to the District treatment plant (see attached sketch).
Since then, there have been several problems with the force mains. The M-2 force
main from the Maltby Pump Station has suffered several failures due to ground
settlement and corrosive soils. Leaks due to corrosion have also occurred on the
M-4 force main from the Fairview Pump Station. When repairs are made to either
the M-2 or M-4 force main, sewer service from Martinez is interrupted and on
occasion raw sewage has been bypassed at the Martinez Pump Station. A parallel
M-2 force main has been designed and will be constructed during the latter half
of 1990.
Construction of a parallel M-4 force main will provide needed conveyance
reliability from the Fairview Pump Station to the Maltby Pump Station. With the
completion of this project, overall system reliability will be provided for
conveying wastewater from the Martinez Pumping Station to the treatment plant.
Preliminary design of the M-4 parallel force main has been completed. The
proposed parallel force main project consists of approximately 5,500 feet of 20-
inch pipeline and appurtenant valve, access, and corrosion facilities. The
current estimated construction cost of the M-4 Parallel Force Main Project is
$1. 7 mill ion.
Preliminary design (alignment, etc.) of the M-4 parallel force main was completed
under the M-2 Parallel Force Main Project (DP 4610). Final design and
construction of the M-4 parallel force main was originally intended to be
completed along with the M-2 parallel force main. However, due to complications,
the M-4 Project was delayed and will be designed and constructed separately.
Camp Dresser & McKee (COM) has been selected to provide final design services for
the M-4 Parallel Force Main Project. COM is familiar with the project since they
performed preliminary design of the M-4 parallel force main, designed the M-2
parallel force main, and were a subconsultant on the preparation of the Martinez
Sewer Improvement Facil ity Pl an. A cost reimbursement agreement has been
negotiated with COM with a cost ceiling of $118,300.
REVIEWED AND RECOMMENDED FOR BOARD ACTION
1302A-9/85 CWS
DRW
RAB
()/AJ
)fJt
SUBJECT
AUTHORIZE EXECUTION OF AN AGREEMENT WITH
CAMP DRESSER & MCKEE FOR FINAL DESIGN OF THE
MARTINEZ M-4 PARALLEL FORCE MAIN, DP 4781
POSITION PAPER
PAGE 2 OF 3
DATEJuly 16, 1990
The District will prepare an environmental evaluation of the project. Depending
on the potential project impacts, preparation of a Negative Declaration or an
Environmental Impact Report may be required in accordance with District CEQA
Guidelines. The appropriate CEQA documentation will be prepared by the District
or by an outside consultant at that time.
The proposed M-4 Parallel Force Main Project is included in the 1990-91 Capital
Improvement Budget (page CS-82 to CS-84). The total project cost estimate as
listed in the budget for the M-4 parallel force main is $2,232,000.
RECOMMENDATION: Authorize the General Manager-Chief Engineer to execute a cost
reimbursement agreement with a cost ceiling of $118,300 with Camp Dresser & McKee
for final design of the M-4 Parallel Force Main Project.
13028-9/85
@
WalnLit Creek
IIIIIIIIII Project
Location
Central Contra Costa
Sanitary District
I
M-4 PARALLEL FORCEMAIN
2523-9/88