HomeMy WebLinkAboutAGENDA BACKUP 03-04-93
Central Contra Costa Sanitary District
BOARD OF DIRECTORS
PAGE 1 OF 1
BOARD MEETING OF
March 4, 1993
NO.
3. CONSENT CALENDAR a.
SUBJECT
ACCEPT CONTRACT WORK FOR SOLIDS CONDITIONING
BUILDING CRANE INSTALLATION (DISTRICT PROJECT 10083),
AND AUTHORIZE FILING OF NOTICE OF COMPLETION
DATE
February 23, 1993
TYPE OF ACTION
ACCEPT CONTRACT
AND AUTHORIZING
NOTICE OF COMPLETION
SUBMITTED BY
Paul A. Sciuto
INITIATING DEPT./DIV.
Plant Operations Department
SUBJECT: Construction has been completed on the Solids Conditioning Building (SCB) Crane
Installation Project (District Project 10083). The work is now ready for acceptance.
BACKGROUND: The Solids Conditioning Building Crane Installation Project (DP 10083) entailed
the demolition of existing light construction rails and trolley and the installation of a new double
girder underhung 15-ton crane with operation by remote control in the north bays of the SCB. On
July 16, 1992, the Board authorized the award of this construction contract to Rigging
International. The removal of the old rails and trolley and the installation of the new crane system
was completed for the bid amount of $233,353 by the contract completion date. The crane has
been load tested to 125 percent of its rated capacity and is working as designed. It is appropriate
to accept the contract work at this time. The Solids Conditioning Building Crane Installation
Project appears on page TP-66 of the Fiscal Year 1992-93 Capital Improvement Budget.
RECOMMENDATION: Accept the contract work for the Solids Conditioning Building Crane
Installation Project (DP 10083), and authorize the filing of the Notice of Completion.
PAS
REVIEWED AND R COMMENDED FOR BOARD ACTION
7R;Z'V
1302A-7/91
~ Central ~ontra Oosta Sanitary _.Astrict
Ma.~"lk BOARD OF DIRECTORS
PAGE 1 OF 7
POSITION
PAPER
BOARD MEETING OF
March 4, 1993
NO.
3. CONSENT CALENDAR b.
SUBJECT
APPROVE CLARIFICATION OF SUBCONTRACTOR LISTING
FOR HESS CONSTRUCTION, 1-680/SR-24 SEWER
RELOCATIONS, PHASE III, DISTRICT PROJECT 4782
DATE
Februar 25, 1993
TYPE OF ACTION
APPROVE
CLARIFICATION
SUBMITTED BY
INITIATING DEPT.lDIV.
Tad J. Pilecki, Senior Engineer
Engineering Dept./lnfrastructure Division
ISSUE: Board approval is required to correct an inadvertent clerical error on the Bidder's
Statement of Subcontractors.
BACKGROUND: On February 18, 1993, the Board awarded the 1-680/SR-24 Sewer Relocations
Phase III Project to Hess Construction, Inc. as the lowest responsible bidder. A technical and
commercial evaluation of Hess Constructions' bid identified an inadvertent clerical error in the
listing of subcontractors.
The District's Contract Documents require the bidders to list on the Bidder's Stateme':lt of
Subcontractors form any subcontractors performing more than one-half of one percent (1/2 %)
of the proposal total as required by Section 4107 of the Public Contract Code. In Hess'
StatemegJ of Subcontractors form, the specific bid items being performed by each
subcontractor were listed (Attachment A). Inadvertently, Hess Construction failed to list one
bid item that was to be performed by its boring contractor, Walter C. Smith. Informed of the
error, Hess Construction and Walter C. Smith submitted notices of the error and affidavits
demonstrating that an inadvertent clerical error had indeed occurred (Attachment B).
Notification of the error and the affidavits were submitted to the District in accordance with
the statutory requirements of the Public Contract Code.
Hess Construction has submitted a letter to the District requesting that the error be corrected
by listing Walter C. Smith as the subcontractor performing all of the boring work for the project
(Attachment C).
RECOMMENDATION: Approve the Clarification to Hess Construction, Inco's Bidder's Statement
of Subcontractors to correct an inadvertent clerical error by listing Walter C. Smith as the
subcontractor performing all boring work for the 1-680/SR-24 Sewer Relocations Phase III
Project.
REVIEWED AND RECOMMENDED FOR "::.~::;o ACTION
1102A-9 85
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ATTACHMENT A
ADDENDUM NO. 3
Page 15 of 23
PART III
PROPOSAL FORMS
SECTION 4 - BIDDER'S STATEMENT OF SUBCONTRACTORS
In accordance with the requirements of Section 8 of Part II, Instructions to Bidders, the
undersigned Bidder submits herewith a list of subcontractors whom it proposes to employ
on the.work, with the proper firm name and business address of each, and the portion of
the work to be done by each with the understanding that failure to name such subcontractors
shall be witness that it shall have agreed to perform such portion of the work itself and
that it shall not subcontract said portion of the work, and that such subcontracted work
listed herein will not be performed by others, without first obtaining written permission
of the District Board of Directors pursuant to provisions of Section 4107 of the Public
Contract Code.
Portion of Work to be Done
Subcontractor
Place of Business
Hazardous substance removal
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CLOVIS, LA.
Signed: \)P('~/,g:.r ~
ATTACHMENT B
HESS CON ST. CO., INC.
CONTRACTOR'S STATE LICENSE NO. 285925
4484 HESS DRIVE
.
VALLEJO, CALIFORNIA 94589
.
PHONE: (707) 552-7931
February 8, 1993
Central Contra Costa Sanitary District
5019 Imhoff Place
Martinez, California
Attn: Tad Pilecki
Re: 1680/SR24 Sewer Relocations
Phase III
Dear Tad:
An inadvertant clerical error was made on the aforementioned
bid by failing to list Walter C. Smith Company, Inc. to per-
form the work under Schedule B, bid item 1. It has always
been our intent to let Walter C. Smith perform this work.
The ornrnission was made because the intended subcontractor's pro-
posal isolated Schedule A and Schedule B on separate sheets of
paper. When the items were listed for the subcontractor's
"Portion of Work to be Done" the second sheet was overlooked
(see attached).
Please let us know if we can be of any further assistance regard-
ing this error.
S:i.ncerely,
HESS CONSTRUCTION COMPANY
7 /'7
'J'~...-/ . '.I .' j! A
BY i /"\ (,(fC/tA-j v'~lej,{}-----
~RRY HESS, PRESIDENT
./
HESS CONST. CO., INC.
CONTRACTOR'S STATE LICENSE NO. 285925
4484 HESS DRIVE
.
VALLEJO, CALIFORNIA 94589
.
PHONE: (707) 552-7931
NONCOLLUSION AFFIDAVIT
I, Larry Hess, declare that all of the matters referenced herewith
are by my personal knowledge. I submitted a bid proposal for the
1680/SR24 Sewer Relocations Phase III project on February 5, 1993,
to Central Contra Costa Sanitary District. I requested Walter C.
Smith to submit a quote to perform all work requiring bore and
jack of pipe. I received their quote and included their price
to perform said work in the respective bid items, including
Item 1 of Schedule B. However, an inadvertant clerical error was
made when the items were listed for the subcontractor's "Portion
of Work to be Done". Item 1 of Schedule B was omitted because
the quote was submitted on a separate sheet of paper (see at-
tached) that was overlooked.
I declare under the laws of the State of California that the
foregoing is true and correct.
~.~~ ~
BY
RR HES, PRESIDENT
HESS CONCRETE CONSTRUCTION CO., INC.
DATE: February 9, 1993
AT: Vallejo, California
ID)IUIH\~~
lJl1 FEB I 6 IH3 l.!!J
WALTER C. SMITH
CCCSD INFRASTRUCTURE
COMPANY. INC.
SINCE 1945
February 10, 1993
File No. 93-Proposal
HORIZONTAL BOPi' .:;
TUNNELING
PIPE JACKING
Mr. Tad pilecki
P. O. Box 1047
Clovis. California 93613
Phone (209) 299-9727
FAX: (209) 299-4723
GA. Lie NO 288799
CENTRAL CONTRA COSTA SANITARY DISTRICT
5019 Imhoff Place
Martinez CA 94553
SUBJECT: Sewer Relocations, Phase III: 1-680/SR-24
Pleasant Hill, California
Dear Mr. Pilecki:
Our proposals for items of work on this project, which were
submitted to Hess Const. Co., Inc, were issued in two (2)
separate proposals, one for each schedule respectively.
Apparently there is some confusion that has resulted from this
approach and we apologize for any confusion which may have
resulted. We understand further, that the listing requirement
for Schedule B was omitted, by Hess Const. Co., Inc., from their
bid to you for the above referenced subject. Therefore, I
enclose a Non-Collusion Affidavit, and a copy of both Schedule A
and Schedule B, which were submitted to Hess Const. Co., Inc.
Should you have any questions or if you wish to discuss this
matter in greater detail, please contact this office at your
earliest convenience.
Enclosures
MAD:sg
NON-COLLUSION AFFIDAVIT
I, Michael A. DeBenedetto, declare that all of the matters
referenced herewith are of my personal knowledge.
We submitted our proposals for jacked pipes and related work for
the CENTRAL CONTRA COSTA SANITATION DISTRICT Project 1-680jSR-24
Sewer Relocations, Phase III on February 5, 1993 to Hess Const.
Co., Inc. by fax. The proposals which were delivered were for each
schedule individually. It is our understanding that s~ch resulted
in some confusion and resulted in the err by Hess Construction of
not listing our company for both schedules of the contract.
It was then and remains our offer and intention to perform all the
horizontal boring work on the project.
I declare under the laws of the State of California that the
foregoing is true and correct.
Date:
At:
February II, 1993
Clovis, California
ATTACHMENT C
HESS CON ST. CO., INC.
CONTRACTOR'S STATE LICENSE NO. 265925
4484 HESS DRIVE
.
VALLEJO. CALIFORNIA 94589
.
PHONE: (707) 552-7931
February 11, 1993
Central Contra Costa Sanitary District
5019 Imhoff Place
Martinez, California
Attn: Tad Pilecki
Re: 1680/SR24 Sewer Relocations
Phase III
Dear Tad:
We request the substitution of Walter C. Smith to perform the
work under Schedule B, bid item 1 fo~ the above referenced project.
This request is due to the inadvertant clerical error referenced
by previous correspondence letters dated February 8 and 9, 1993.
Sincerely,
HESS CONSTRUCTION COMPANY
KSJ/daj
. ~
~ Central ...ontra Costa Sanitary' ~jstrict
~ BOARD OF DIRECTORS
PAGE 1 OF 9
POSITION
PAPER
BOARD MEETING OF
February 18, 1993
NO.
5.
ENGINEERING a.
STATUS UPDATE OF THE PLEASANT HILL/A-LINE
SEWER OVERFLOW PROTECTION PROJECT,
DISTRICT PROJECT NO. 487.9
DATE
Februar 8, 1993
SUBJECT
TYPE OF ACTION
STATUS UPDATE
SUBMITTED BY
INITIATING DEPTJDIV.
Tad J. Pilecki, Senior Engineer
Engineering Dept.llnfrastructure Division
ISSUE: Final decisions on pipe routing, water reclamation, and pipe capacity will soon be
required on the Pleasant Hill Interceptor Project.
BACKGROUND: At its September 4 and October 13, 1991, meetings, the Board certified the
Final EIR for the Pleasant Hill/A-Line Overflow Protection Project. Additionally several route
segments for the construction of the Pleasant Hill Relief Interceptor Project (segments 1,3, 12,
16A, 19A, and 20; see Figure 1) were approved.
In January 1992 the Board authorized a contract with James M. Montgomery Consulting
Engineers Inc. (JMM) for the detailed design of the Pleasant Hill Relief Interceptor Project. The
project team has completed the 50 percent design and several key issues need to be resolved
to allow cQ!Tlpletion of the plans and specifications. The project is scheduled to bid in June or
July 1993 with award of the construction contract in August.
Key remaining issues are:
. Final designation of two Pleasant Hill Relief Interceptor route segments.
. A proposal to include a recycled water line in the project.
. Consideration of whether or not to size the first phase of the Pleasant Hill/A-Line Project
to accommodate possible future flows from TWA.
Final Desianation of Route Seaments
For two locations along the planned Pleasant Hill Relief Interceptor route, the Board directed
staff to proceed with additional right-of-way and design studies before recommending a final
route selection (see Figure 2 and 3):
1. Segment 14 versus segment(s) 13/15 (Contra Costa Boulevard vs. Pleasant Hill
Shopping Center.
REVIEWED AND RECOMMENDED FOR :::::.~:oo ACTION
MIb
1102A-9 85
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SUBJECT
POSITION PAPER
STATUS UPDATE OF THE PLEASANT HILL/A-LINE
SEWER OVERFLOW PROTECTION PROJECT,
DISTRICT PROJECT NO. 4879
PAGE 2
DATE
OF
9
February 11, 1 993
2. Segment 18 versus segment 17 (Grayson Creek vs. Ruth Drive).
Following completion of the additional studies, staff was to select a recommended route and
examine the coverage of that route in the EIR and notify the public.
Staff recommends that segments 14 and 18 be approved as part of the route for the Pleasant
Hill Relief Interceptor Project and that Segments 13, 15, and 17 be dropped from further
consideration. The rationale for these recommendations will be discussed as part of staff's
presentation. Board approval of the routes should be considered at a future Board meeting to
allow public notice and comment prior to the Board's deliberations.
Recvcled Water Pioeline
During the EIR process, several agencies and individuals requested that a recycled water
pipeline be incorporated into the project. At previous Board meetings, staff was directed to
proceed with design of a recycled water pipeline in conjunction with the Pleasant Hill Relief
Interceptor and to continue negotiations with Contra Costa Water District (CCWD) to determine
its level of participation in the recycled water project. To date, the CCWD has not committed
to the recycled water project and is unlikely to be able to do so before the project is bid. Staff
is currently working on CEOA documentation to include construction of the recycled water
pipeline as part of the Pleasant Hill Relief Interceptor Project. The incremental cost to construct
the recycled water pipeline in conjunction with the Pleasant Hill Relief Interceptor is estimated
to be approximately $1.1 million. Staff requests the Board's concurrence that preserving the
option to include the water reclamation line in the project is justified to enable implementation
of the future landscape irrigation Recycled Water Project. Board approval of the water
reclamation line will be scheduled at a future Board meeting to allow public notice and
comment prior to final deliberation.
Accommodation of Additional Flow
The Pleasant Hill/A-line EIR evaluated only approved planned growth in developing assumed
project design flows of 350 mgd. Additionally, the EIR provided for construction of the
Pleasant Hill/A-line relief interceptors as either two separate pipelines (constructed ten years
apart) or one combined pipeline along Marsh Drive (see Figure 1, Segment 3), A Value
Engineering Workshop conducted on the project recommended that staff pursue combining the
two pipelines in Marsh Drive based on a present worth cost savings of $2.5 million. Based on
the potential cost savings and the elimination of disruption associated with a second large
project ten years later in the same alignment, staff recommends that the District proceed with
the combined pipe option along that portion of the Pleasant Hill Relief Interceptor route that
could be common to the A-Line Relief Interceptor route.
110?n q'R~)
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SUBJECT
POSITION PAPER
STATUS UPDATE OF THE PLEASANT HILL/A-LINE
SEWER OVERFLOW PROTECTION PROJECT,
DISTRICT PROJECT NO. 4879
PAGE 3
DATE
OF
9
February 11, 1993
Based on an existing capacity of 140 mgd in the A-Line, the new combined pipeline alternative
would need to carry 210 mgd (the difference between 350 mgd and 140 mgd). Given the
physical constraints and District design requirements, a 1 02-inch diameter pipe size will provide
219 mgd of capacity. Pipelines in this size range come in standard size increments of six
inches. A 102-inch diameter pipe is the smallest standard size available that can carry 210
mgd.
Figure 4 presents the ultimate buildout pipeline capacity expected to be needed in the year
2035 and how Infiltration/Inflow (1/1) and average daily wastewater flow compare to this total.
1/1 constitutes the majority of the design flow. Total ultimate capacity for the Pleasant HiII/A-
Line system will exceed projected capacity by approximately 9 mgd.
The decision to build the combined Pleasant Hill/A-Line Interceptor in Marsh Drive raises the
issue as to whether any wastewater flows from sources not addressed in the Pleasant Hill/A-
Line EIR should be included in design flows to determine the size for the interceptor. Two of
these sources of wastewater flow could be the Dougherty Valley and the Tri-Valley Wastewater
Authority (TW A). In addition to the flows expected from the Pleasant Hill and A-Line Relief
Interceptors, a 102-inch diameter pipeline would have adequate capacity to accommodate
currently projected peak wet weather flows from Dougherty Valley (8 mgd). However, the
1991 Pleasant Hill/A-Line EIR did not address the environment impact of serving the Dougherty
Valley, so additional CEOA documentation would be required before Dougherty Valley flows
could be accepted by the District regardless of the availability of capacity in this reach.
To accommodate the maximum potential flows from TWA now, a combined Pleasant Hill/A-Line
interceptor would require upsizing by one pipe size from 1 02-inches to 108-inches in the
treatment plant-to-Buchanan Field Golf Course reach of the proposed alignment along Marsh
Drive. The incremental cost to upsize the pipeline by one pipe size in the common reach along
Marsh Drive is estimated to be $725,000.
Some may believe that upsizing this short reach of pipe will not induce future growth until the
remainder of A-Line Relief Interceptor is constructed from Buchanan Field Golf Course to
Ygnacio Valley Road. Construction of the remainder of the A-Line Relief Interceptor is expected
to start in 2003 with completion in 2009. Decisions regarding sizing of the remainder of the
relief interceptor would occur closer to the time of its construction. Others may feel that
upsizing this pipe will have some level of growth inducing effect.
nn78 If p/:
-
,/
STATUS UPDATE OF THE PLEASANT HILL/A-LINE
SEWER OVERFLOW PROTECTION PROJECT,
DISTRICT PROJECT NO. 4879
....IIII.~.lml.I.III:el'lI.Em....1
SUBJECT
PAGE
DATE
4 OF 9
February 11, 1993
Reasons to upsize the pipe would be:
. Avoidance of future construction in Marsh Drive if TWA is eventually served by
CCCSD. .
. Potential cost savings if the construction of a future parallel sewer is avoided.
Reasons not to upsize the pipe would be:
. The risk of the $725,000 upsizing cost being unreimbursed if TWA does not
come to the District.
. The possibility of project delay caused by potential public controversy regarding
whether or not the upsizing is warranted growth inducing, and/or properly
addressed under CEOA.
A decision by the Board not to upsize the pipe to accommodate TWA at this time will not
preclude the District from accepting TWA flows at a future date. Figure 5 shows the impacts
on capacity of the Pleasant Hill/A-Line system if flows were accepted from either TWA or
Dougherty Valley. Dougherty Valley flows could be accommodated with no additional facilities.
TWA flows would require additional facilities to be constructed by about the year 2019. These
additional facilities could be new parallel pipelines, equalization facilities, satellite reclamation
facilities, and/or rehabilitation of abandoned facilities. Methods also may be developed which
could reduce the amount of 1/1 entering the system. The costs associated with any of these
options would need to be borne by the TWA project. At this time, it is staff's assessment that
the TWA project should not be utilized as a basis to upsize the Pleasant Hill Interceptor to a
108-inch pipe.
Staff requests guidance from the Board as to whether or not to consider the upsizing option
for the project. If the Board wishes to include the upsizing option, additional CEOA
documentation would be prepared.
Staff proposes to notify the public of the District's direction on all of these issues prior to
bringing final recommendations back to the Board in the next few months. A final decision on
any of these issues would not occur until a public hearing has been conducted.
RECOMMENDATION: Receive the staff report and provide guidance as appropriate.
13028-7/91
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1985
2025
2035
2045
2005
2015
Year
1995
1 Projected flows are based on approved planned growth
Central Contra Costa
Sanitary District
Figure
Pleasant Hill Sewer Overflow
Protection Project
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2005
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Central Contra Costa
Sanitary District
Figure
Pleasant Hill Sewer Overflow
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~ Central ;ontra Oosta Sanitary ;strict
BOARD OF DIRECTORS
PAGE , OF 2
POSITION PAPER BOARD MEETING OF NO.
March 4, 1993 5. ENGINEERING b.
SUBJECT DATE
CONSIDER ADOPTING A RESOLUTION AUTHORIZING r
APPLICATION FOR RECLAMATION LOAN FUNDS TYPE OF ACTION
ADOPT
RESOLUTION
SUBMITTED BY
INITlA TING DEPT.lDIV.
Jade Sullivan, Assistant Engineer
Engineering Dept'/Planning Division
ISSUE: The California State Water Resources Control Board (CSWRCB) requires a resolution
from the Board of Directors be submitted when applying for a loan from the Water Reclamation
Loan Program. -
BACKGROUND: The District recently (December 1992) completed the Recvcled Water for
Landscaoe Irriaation. Feasibilitv Studv, which concluded that reclaimed water can be delivered
to customers at a cost competitive with current potable water rates. The Feasibility Study
recommends that a reclaimed water system be constructed to ultimately deliver reclaimed
water to customers in Pleasant Hill, Martinez, Lafayette, Moraga, and Orinda. The Feasibility
Study also concludes that the reclaimed water system can be cost-effectively constructed
along with the phased construction schedule of the Pleasant Hill Overflow Protection Project
(PHI). .Ihis first phase of the PHI constructs a sewer pipeline from State Highway 4 to
Chilpancingo Parkway (6,500 feet). It is proposed that the reclaimed waterline be constructed
with the PHI Phase I project to take advantage of cost savings due to common trench
construction.
Staff recommends that the District apply for a low interest loan (one-half current bond rates)
for the financing of design and construction costs for the Reclaimed Water System project.
A portion of the Reclaimed Water System is currently being designed with the PHI Phase I
project (DP 4879). This portion of the Reclaimed Water System construction cost is estimated
at $1,170,000. A negative declaration is being prepared for certification prior to advertisement
for bids of the PHI Phase I project.
As part of the loan application, the CSWRCB requires a resolution ,be adopted by the District's
Board of Directors authorizing the District to submit for a Water Reclamation Loan and
authorizing the execution of a loan contract if a loan for the project is offered. The resolution
also identifies Roger J. Dolan as having authority to submit the loan application and negotiate
and execute a loan contract for this project on behalf of the District.
RECOMMENDATION: The Board of Directors adopt the resolution authorizing application for
Water Reclamation Funds.
REVIEWED AND RECOMMENDED F0;; :' ~ ":>0 ACTION
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RESOLUTION NO. 93-
A RESOLUTION AUTHORIZING APPLICATION FOR
WATER RECLAMATION LOAN FUNDS
BE IT RESOLVED that the Central Contra Costa Sanitary District Board of Directors
hereby authorizes application for a loan from the Water Reclamation Loan Program of the
California State Water Resources Control Board in the amount of $1,170,000 for the
design and construction of Reclaimed Water System Phase I and authorizes execution of
a loan contract if a loan for this project is offered.
BE IT RESOLVED that Roger J. Dolan is hereby authorized to submit a loan
application and negotiate and execute a loan contract for this project for and on behalf
of the Central Contra Costa Sanitary District.
PASSED AND ADOPTED this 4th day of March, 1993, by the following vote:
AYES: Members:
NOES: Members:
ABSENT: Members:
President of the District Board of the
Central Contra Costa Sanitary District,
County of Contra Costa, State of California
COUNTERSIGNED:
Secretary of the Central Contra Costa
Sanitary District, County of Contra
Costa, State of California
Approved as to Form:
Kenton L. Aim
District Counsel