HomeMy WebLinkAbout1987-04-21; City Council; Resolution 9028?h
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RESOLUTION NO. 9028
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF CARLSBAD
CALIFORNIA, APPROVING AN AGREEMENT BETWEEN THE CITY OF
CARLSBAD AND CH2M HILL, FOR THE PREPARATION OF THE
PRELIMINARY ENGINEERING AND TECHNICAL STUDIES FOR THE BATIQUITOS LAGOON ENHANCEMENT PROJECT.
WHEREAS, proposals have been received by the City of
Carlsbad for the preliminary engineering and related technical
studies for the Batiquitos Lagoon Enhancement Project.; and
WHEREAS, the firm of CH2M Hill has been selected to
perform the design services and related studies in the amount of
$392,200; and
WHEREAS, the City of Los Angeles acting through its Board
of Harbor Commissioners has entered into a reimbursement agreement
with the City of Carlsbad to pay the consultant fees of $392,200
plus Carlsbad administrative costs not to exceed $50,000.
NOW, THEREFORE, BE IT RESOLVED by the City Council of the
City of Carlsbad as follows:
1. The above recitations are true and correct.
2. That an agreement between the City of Carlsbad and
CH2M Hill for the preliminary engineering design and related
technical studies for the Batiquitos Lagoon Enhancement Project, a
copy of which is hereto marked "Exhibit 1" and made a part hereof,
is hereby accepted.
3. That the Mayor of the City of Carlsbad is hereby
authorized and directed to execute said agreement for and on behalf
of the City of Carlsbad.
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4. The Consultant fee of $392,200 by CH2M Hill, for the
preliminary engineering design and related technical studies for
the Batiquitos Lagoon Enhancement Project is hereby accepted.
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PASSED, APPROVED AND ADOPTED at a regular meeting of thl
Carlsbad City Council held on the 21st day of April , 1987 b
the following vote, to wit:
AYES:
NOES: None
ABSENT: None
Council Members Lewis, Kulchin, Pettine, Mamaux and Larson
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ATTEST:
(SEAL)
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EXH 1
ENGINEERING AGREEMENT
AGREEMENT FOR THE PREPARATION OF THE
PRELIMINARY ENGINEERING DESIGN AND
RELATED TECHNICAL STUDIES FOR THE
BATIOUITOS LAGOON ENHANCEMENT PR03ECT.
THIS AGREEMENT, made and entered into as of the cZ$RI/day
of &2, , 1987 , by and between the CITY OF CARLSBAD, a
municipal corporation, hereinafter referred to as "CITY," and
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CHZM HILL, hereinafter referred to as "CONSULTANT."
RECITALS
CITY requires the services of CH2M HILL to provide the
necessary environmental/engineering services for preparation of
the preliminary plans and specifications for the Batiquitos
Lagoon Enhancement Project; and
CONSULTANT possesses the necessary skills and qualifications
to provide the services required by CITY;
NOW, THEREFORE, in consideration of these recitals and the
mutual covenants contained herein, CITY and CONSULTANT agree as
follows:
1. CONSULTANT'S OBLIGATIONS
The CONSULTANT shall:
A. Conduct the necessary tasks required to prepare the
preliminary engineering for the Batiquitos Lagoon
Enhancement Project as depicted upon the map attached as
Exhibit A - Batiquitos Lagoon Enhancement Plan. Said
tasks are identified in the scope of work dated February
22, 1987, a copy of which is attached (Exhibit B - Scope
of Work) and incorporated by reference herein.
€3. Attend such meetings of public and private groups as may
be required in conjunction with the preparation and
approval of the preliminary engineering design.
C. Provide all personal transportation during the course of
this agreement.
0. Hold harmless all land owners granting permission for
CONSULTANT to enter and conduct the required studies as
identified in the "Scope of Work" from liabilities
arising from the negligence of CONSULTANT.
E. Perform all functions, responsibilities and requirements
to accomplish the preparation of the preliminary
engineering design for the Batiquitos Lagoon Enhancement
Project as specified in the "Scope of Work" Exhibit B
herein above referred.
2. CITY OBLIGATIONS
Under the general direction of the City Manager and subject
to the provisions of this agreement, CITY shall:
A. Make available to the CONSULTANT its records, reports
and other documents deemed necessary to properly perform
the services required by the CITY.
B. Obtain all required permits, with CONSULTANT'S
assistance, to allow the CONSULTANT to perform the tasks
identified in the "Scope of Work."
C. Obtain permission from property owners to allow the
CONSULTANT to both enter the private property and to
perform the tasks identified in the "Scope of Work."
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D. Review materials submitted by CONSULTANT in a timely
manner so that the CONSULTANT can adhere to the time
schedule contained in the "Scope of Work" - Exhibit B.
E. Announce, advertise, conduct and record all public
meetings and hearings, with CONSULTANT'S assistance,
related to the completion of this agreement.
F. Provide a Project Manager who shall act on behalf of the
City in the execution of this agreement.
3. PROGRESS AND COMPLETION
The work under this Contract will begin within ten (IO) days
after receipt of written notification to proceed by CITY and be
completed within two hundred and sixty (260) days of that date or
more specifically according to the schedule set forth in Exhibit
C - Schedule. Extensions of time may be granted if requested by
CONSULTANT and agreed to in writing by the City Manager. In
consideration of such requests, the City Manager will give
allowance for documented and substantiated unforeseeable and
unavoidable delays not caused by a lack of foresight on the part
of the CONSULTANT, or delays caused by CITY inaction or other
agencies' lack of timely action.
4. FEES TO BE PAID TO CONSULTANT
The lump sum fee payable according to Paragraph 5, "Payment
of Fees", shall be $392,200. No other compensation for services
will be allowed except those items covered by supplemental
agreements per Paragraph 7, "Changes in Work".
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5. PAYMENT OF FEES
Payment of fees shall be in accordance wit.. the fees by task
set forth in Exhibit D - Cost Estimate Summary: Scope Cost.
Payments shall be paid in the course of City business following
delivery of invoices provided, however, that no fees shall be
paid until the invoices have been verified and approved by CITY.
CONSULTANT may submit invoices monthly that represent the value
of work completed to date, minus any prior payments made.
Payment of any invoices pursuant to this section shall not
constitute a waiver by CITY of any breach of any part of this
agreement.
6. FINAL SUBMISSIONS
Within twenty-one (21) days of completion and approval of
the Draft Preliminary Design Report, CONSULTANT shall deliver to
CITY the Final Preliminary Design Report in accordance with the
referenced Scope of Work.
7. CHANGES IN WORK
If, in the course of this Contract and design, changes seem
merited by the CONSULTANT or the CITY, and informal consultations
with the other party indicate that a change in the conditions of
the Contract is warranted, the CONSULTANT or the CITY may request
a change in Contract. Such changes shall be processed by the
CITY in the following manner: A letter outlining the desired
changes shall be forwarded to the City Manager or CONSULTANT to
inform them of the proposed changes along with a statement of
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estimated changes in charges or time schedule. After reaching
mutual agreement on the proposal, a supplemental agreement or
change order shall be prepared by the CITY and approved by the
City Council. CONSULTANT'S compensation for said change order
shall be determined based on the fee schedules contained in the
attached Exhibit E - Consultant Fee Schedule or as updated in
accordance with year end salary adjustments.
8. COVENANTS AGAINST CONTINGENT FEES
The CONSULTANT warrants that its firm has not employed or
retained any company or person, other than a bonafide employee
working for the CONSULTANT, to solicit or secure this agreement,
and that CONSULTANT has not paid or agreed to pay any company or
person, other than a bonafide employee, any fee, commission,
percentage, brokerage fee, gift, or any other consideration
contingent upon, or resulting from, the award or making this
agreement. For breach or violation of this warranty, the CITY
shall have the right to annul this agreement without liability,
or, in its discretion, to deduct from the agreement price or
consideration, or otherwise recover, the full amount of such fee,
commission, percentage, brokerage fee, gift, or contingent fee.
9. NONDISCRIMINATION CLAUSE
The CONSULTANT shall comply with the State and Federal
Ordinances regarding nondiscrimination.
10. TERMINATION OF CONTRACT
In the event of the CONSULTANT'S failure to prosecute,
deliver, or perform the work as provided for in this Contract,
the CITY may terminate this Contract for nonperformance by
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notifying the CONSULTANT by certified mail of the termination of
the Contract. The CONSULTANT, thereupon, has five (5) working
days to deliver said documents owned by the City and all work in
progress to the City Engineer. The City Manager shall make a
determination of fact based upon the documents delivered to CITY
of the percentage of work which the CONSULTANT has performed
which is usable and of worth to the CITY in having the Contract
completed. Based upon that finding as reported to the City
Council, the Council shall determine the final payment of the
Contract.
11. DISPUTES
If a dispute should arise regarding the performance of work
under this agreement, the following procedure shall be used to
resolve any question of fact or interpretation not otherwise
settled by agreement between parties. Such questions, if they
become identified as a part of a dispute among persons operating
under the provisions of this Contract, shall be reduced to
writing by the principal of the CONSULTANT or the City Manager.
A copy of such documented dispute shall be forwarded to both
parties involved along with recommended methods of resolution
which would be of benefit to both parties. The City Manager or
principal receiving the letter shall reply to the letter along
with a recommended method of resolution within ten (IO) days. If
the resolution thus obtained is unsatisfactory to the aggrieved
party, a letter outlining the dispute shall be forwarded to the
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City Council for their resolution through the Office of the City
Manager. The City Council may then opt to consider the directed
solution to the problem. In such cases, the action of the City
Council if reasonable shall be binding upon the parties involved,
although nothing in this procedure shall prohibit the parties
seeking remedies available to them at law.
12. RESPONSIBILITY OF THE CONSULTANT
The CONSULTANT is hired to render professional services for
preliminary engineering design of the Batiquitos Lagoon
Enhancement Project and any payments made to CONSULTANT are
compensation solely for such services. CONSULTANT shall sign all
plans, specifications, and estimates furnished to the CITY with
Registered Civil Engineer's number, (or Landscape Architect's
registration number). CONSULTANT will perform the services under
this agreement to a standard of care comparable to the norm for
similar services available in the local area.
13. SUSPENSION OR TERMINATION OF SERVICES
This agreement may be terminated only by the CITY upon
tendering ten (IO) days written notice to the CONSULTANT. In the
event of such suspension or termination, upon request of the
CITY, the CONSULTANT shall assemble the work product and put same
in order for proper filing and closing and deliver said product
to CITY. In the event of termination, the CONSULTANT shall be
paid for work performed to the termination date; however, the
total shall not exceed the guaranteed total maximum. The CITY
shall make the final determination as to the portions of tasks
completed and the compensation to be made.
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14. STATUS OF THE CONSULTANT
The CONSULTANT shall perform the services provided for
herein in CONSULTANT'S own way as an independent Contractor and
in pursuit of CONSULTANT'S independent calling, and not as an
employee of the CITY. CONSULTANT shall be under control of the
CITY only as to the result to be accomplished and the personnel
assigned to the project, but shall consult with the CITY as
provided for in the request for proposal.
The CONSULTANT is an independent contractor of the CITY.
The payment made to the CONSULTANT pursuant to this contract
shall be the full and complete compensation to which the
CONSULTANT is entitled. The CITY shall not make any federal or
state tax withholdings on behalf of the CONSULTANT. The CITY
shall not be required to pay any workers compensation insurance
on behalf of the CONSULTANT. The CONSULTANT agrees to indemnify
the CITY for any tax, retirement contribution, social security,
overtime payment, or worker's compensation payment which the CITY
may be required to make on behalf of the CONSULTANT or any
employee of the CONSULTANT for work done under this agreement.
15. CONFORMITY TO LEGAL REOUIREMENTS
The CONSULTANT in consultation with the CITY has endeavored
to identify the tasks necessary to prepare all drawings and
specifications which conform to all known applicable requirements
of law in effect at the time of execution of this agreement:
Federal, State, and local and CONSULTANT will perform said tasks.
CONSULTANT will provide necessary supporting documents, to be
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filed with agencies whose approval is necessary and are
reasonably known to CONSULTANT at the time of "Scope"
negotiations.
16. OWNERSHIP OF DOCUMENTS
All raw data, plans, studies, sketches, drawings, reports,
and specifications as herein required are the property of the
CITY and City of Los Angeles which is providing certain project
funding, whether the work for which they are made be executed or
not. In the event this Contract is terminated, all raw data,
'documents, plans, specifications, drawings, reports, and studies
shall be delivered forthwith to the CITY. CONSULTANT shall have
the right to make one (1) copy of the plans for his/her records.
The CONSULTANT shall not be allowed to publish the results of the
technical studies and preliminary engineering design or to sell
any data or models developed as part of this agreement without
the expressed written permission of the CITY.
17. ASSIGNMENT OF CONTRACT
The CONSULTANT shall not assign this Contract or any part
thereof or any monies due thereunder without the prior written
consent of the CITY.
18. SUBCONTRACTING
If the CONSULTANT shall subcontract any of the work to be
performed under this Contract by the CONSULTANT, CONSULTANT shall
be fully responsible to the CITY for the negligent performance of
all work by CONSULTANT'S subcontractor and of the persons either
directly or indirectly employed by the subcontractor, as
CONSULTANT is for
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the negligent performance of all work by persons directly
employed by CONSULTANT. Nothing contained in this Contract shall
create any contractual relationship between any subcontractor of
CONSULTANT and the CITY, The CONSULTANT shall bind every
subcontractor and every subcontractor of a subcontractor by the
terms of this Contract applicable to CONSULTANT'S work unless
specifically noted to the contrary in the subcontract in question
approved in writing by the CITY.
It is understood that the CONSULTANT intends to engage these
subconsultants for performance of portions of the work:
Tekmarine
Michael Brandman and Associates
RMW Paleo Associates
D. S. Josephson Ocean Surveys Inc.
It is understood that any addition of or any change in
subconsultants must be approved by the CITY in writing prior to
the start of any work undertaken by subconsultants not identified
above.
19. PROHIBITED INTEREST
No official of the CITY who is authorized in such capacity
on behalf of the CITY to negotiate, make, accept, or approve, or
take part in negotiating, making, accepting, or approving of any
architectural, engineering inspection, construction or material
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supply Contractor, or any subcontractor in connection with the
construction of the project, shall become directly or indirectly
interested personally in this Contract or in any part thereof.
No officer, employee, architect, attorney, engineer, or inspector
of or for the CITY who is authorized in such capacity and on
behalf of the CITY to exercise any executive, supervisory, or
other similar functions in connection with the performance of
this Contract shall become directly or indirectly interested
personally in this Contract or any part thereof.
20. VERBAL AGREEMENT OR CONVERSATION
No verbal agreement or conversation with any officer, agent,
or employee of the CITY, either before, during, or after the
execution of this Contract, shall affect or modify any of the
terms or obligations herein contained nor such verbal agreement
or conversation entitle the CONSULTANT to any additional payment
whatsoever under the terms of this Contract.
21. SUCCESSORS OR ASSIGNS
Subject to the provisions of Paragraph 24, "Hold Harmless
Agreement", all terms, conditions, and provisions hereof shall
inure to and shall bind each of the parties hereto, and each of
their respective heirs, executors, administrators, successors,
and assigns.
22. EFFECTIVE DATE
This agreement shall be effective on and from the day and
year first above written.
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23. CONFLICT OF INTEREST
The CONSULTANT shall file a Conflict of Interest Statement
with the CITY Clerk of the City of Carlsbad in accordance with
the requirements of the City of Carlsbad Conflict of Interest
Code.
24. HOLD HARMLESS AGREEMENT
The CONSULTANT retained pursuant to this Agreement shall at
all times relieve, indemnify, protect and save harmless (1) the
Cities of Los Angeles (including its Harbor Department) and
CARLSBAD (CITIES) and any and all of their boards, officers,
agents, consultants and employees from any and all claims and
demands, actions, proceedings, losses, liens, costs and Judgments
of any kind and nature whatsoever, including expenses incurred in
defending against legal actions, for death of or injury to
person5 or damage to property including property owned by or
under the care and custody of CITIES and for civil fines and
penalties, to the extent that they may arise from or be caused
directly or indirectly by:
A. Any dangerous, hazardous, unsafe or defective condition
of, in or on the premises which are the subject of this
Agreement of any nature whatsoever, to the extent that
it exists by reason of any negligent act, omission,
neglect, or any negligent use or occupation of the
premises by CONSULTANT, its officers, agents, employees,
subcontractors or subconsultants or consultant.
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8. Any operation conducted upon or any use or negligent
occupation of the premises by CONSULTANT , its officers,
agents, employees, subcontractors or subconsultants
under or pursuant to the provision of this contract or
otherwise;
C. Any negligent act, omission or negligence of CONSULTANT,
its officers, agents, employees, subcontractors or
subconsultants.
D. Any failure of CONSULTANT, its officers, agents or
employees to comply with any of the terms or conditions
of this contract or any applicable federal, state,
regional, or municipal law, ordinance, rule or
regulation;
E. The conditions, negligent operations, uses, occupations,
acts, omissions or negligence, existing or conducted
upon or arising from the use or occupation by CONSULTANT
on any other premises within the City of CARLSBAD
related to this Agreement.
The CONSULTANT also agrees to indemnify CITIES and pay
for all damage or loss suffered by CITIES including but
not limited to damage to or loss of CITIES' property to
the extent caused by or arising out of the conditions,
operations, uses, occupations, acts, omissions or
negligence of the CONSULTANT within the meaning of
subsections A through E of this Section 24.
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CONSULTANT understands that the plans and specifications it
produces pursuant to this agreement will be used as a basis for
preparing the EIRIEIS which is necessary for the environmental
restoration of Batiquitos Lagoon and also as the basis for the
final engineering design work which will result, if the necessary
EIRIEIS are consistent with the development of the project, in
the dredging of the Lagoon. CONSULTANT specifically agrees to
indemnify CITIES for any expenses associated with negligent
defects in its plans and specifications, but only to the extent
'said expense arises out of CONSULTANT'S negligence.
The CONSULTANT agrees that it will maintain the insurance
specified in the contract. All such insurance shall be written
at such limits and with such companies as are acceptable to
CITIES and the CONSULTANT shall provide CITIES with proof of said
insurance as specified below.
25. WORKERS' COMPENSATION
A. The CONSULTANT will be required to secure the payment of
compensation to its employees injured while performing
work or labor necessary for and incidental to
performance under this Agreement in accordance with the
provisions of Section 3700 of the Labor Code of the
State of California.
B. The CONSULTANT shall file with CITIES one of the
following: 1) a certificate of consent to self-insure
issued by the Director of Industrial Relations, State of
California, 2) a certificate of Workers' Compensation
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insurance issued by an admitted insurer, or 3) an exact
copy or duplicate thereof of the policy certified by the
director or the insurer. Such documents shall be filed
prior to commencing the work of this Agreement.
C. Where the CONSULTANT has employees who are covered by
United States Longshoremen and Harbor Workers'
Compensation Act coverage, the CONSULTANT must furnish
proof of such coverage to the satisfaction of CITIES.
26. LIABILITY AND PROTECTION AND INDEMNITY INSURANCE
A. The CONSULTANT shall furnish a policy of comprehensive
general liability insurance with endorsements for
contractual liability assumed and automobile liability
insurance, in which CITIES their boards, officers,
agents and employees are included as additional insureds
with the CONSULTANT to the extent of the CONSULTANT'S
liabilities assumed hereunder. Such policy shall fully
protect and save harmless the additional insureds from
any and all claims for damages for bodily injury,
including wrongful death, as well as from claims for
property damages, which may arise from the negligent
operations under and in connection with this contract,
whether such operations be by the CONSULTANT or by any
subcontractor or subconsultant or anyone directly or
indirectly employed by either of them.
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C.
D.
The minimum limits of Liability Insurance shall be the
limits normally carried by the CONSULTANT, but not less
than $1,000,000 combined single limit for property
damage and bodily injury including death (or such other
amounts as CITIES may specify). If the submitted
policies contain aggregate limits the CONSULTANT shall
provide evidence of insurance protection for such limits
so that the required coverage is not diminished in the
event that the aggregate limits become exhausted. Said
limit shall be without deduction, provided that CITIES
and their designee may permit a deductible amount when,
in their judgment, it is justified by the financial
capacity of the CONSULTANT.
Nothing herein shall be construed as limiting in any way
the extent to which the CONSULTANT may be held legally
responsible for damages to persons or property.
When the work of this specification requires the use of
watercraft, the CONSULTANT must additionally provide
protection and indemnity insurance in the amount of
$1,000,000 combined single limit for marine liability.
27. SPECIAL INSURANCE ENDORSEMENT
The special insurance endorsement attached hereto as Exhibit
F - Special Insurance Endorsement, shall be made available
to Contractors and CONSULTANTS to satisfy the insurance
requirements described above.
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28. PROFESSIONAL LIABILITY INSURANCE
CONSULTANT certifies that it now has professional liability
insurance in the amount of one million dollars ($l,OOO,OOO), that
it will take whatever steps necessary to assure that the work
performed under this agreement will be covered by such policy,
and that it will keep such insurance or its equivalent in effect
at all times during performance of this agreement and until two
years following completion of the work under this Agreement.
29. INSURANCE DOCUMENTS AND SUBMITTALS
A. All required insurance shall be transmitted to the
Project Manager within thirty (30) days of award of
contract for approval by CITIES.
8. The approval of insurance by CITIES shall be a condition
precedent to the right of the CONSULTANT to demand or
receive payment for the work under the contract
requiring such insurance. No request for payment will
be processed until the required insurance has been
approved by CITIES and no Notice to Proceed will be
issued until such approval has been given.
C. The CONSULTANT shall submit as proof of comprehensive
general liability insurance coverage certificates of
insurance endorsed with the special endorsement attached
to this exhibit. As proof of professional liability
coverage, CONSULTANT shall submit certificates of
insurance for the professional liability coverage. All
certificates shall be submitted in duplicate with
original signatures. Facsimile signatures will not be
approved.
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In addition, if at any time CITIES wish to review the
actual policies, CONSULTANT will make available these
policies provided that CONSULTANT shall be entitled to
retain the policies to protect any proprietary terms of
such policies.
D. Liability and protection and indemnity policies shall
name as additional insureds the Cities of Los Angeles
and CARLSBAD, their boards, officers, agents, and
employees, and must contain a noncancellation clause
exactly as follows:
"It is agreed that the insurance provided herein will
not be cancelled or reduced in amount until the Board of
Harbor Commissioners and the City Attorney of the City
of Los Angeles and the City of CARLSBAD and its City
Attorney have been given 30 days notice by certified
mail. 'I
E. Notwithstanding any other provision of this agreement,
CONSULTANT also agrees to name N. B. and W. H. Hunt and
their agents as additional insureds to the extent of
CONSULTANT'S liability assumed hereunder, to the
comprehensive general liability policy.
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IN WITNESS WHEREOF, we have hereunto set our hands and
seals.
CHZM HILL
APPROVED AS TO FORM: ATTESTED:
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ZXHIBIT B
111. SCOPE OF WORK
CH2M HILL
BATIQUITOS LAGOON ENHANCEMENT PLAN PREDESIGN
Revised August 13, 1986
Revised February 5, 1987
Revised February 18, 1987
Revised February 22, 1987
TASK P1--LAGOON INSTRUMENTATION TO CALIBRATE MODEL
OBJECTIVE
Determine the water levels and current speeds and directions
in each of the three Batiquitos Lagoon basins under the
influence of real ocean tides and to ascertain the
factor at the three choke points and the east basin to
calibrate the hydrodynamic computer model and observe the
sediment transport process at the entrance.
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friction
METHODOLOGY
The east, central, and west basins of the lagoon will be
instrumented with four current maters and four tide gages.
The mouth of the lagoon will be opened by bulldozing the
sand and gravel sill aside. The instruments will record
water levels and circulation currents in the deeper parts of
the three basins for 10 days. A cross-section at the opened
inlet will be surveyed three times in the 10 days.
The client will arrange for any permits needed to conduct
this task.
planned opening and instrumentation.
Consultant will furnish a description of the
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PRODUCT
Tabulation of tides, water levels, current speeds and
directions as a function of time,to be used as input into
m2.
TASK PZ--MODEL CIRCULATION OF PREFERRED ALTERNATIVE
OBJECTIVE
Using water elevation records and current data from the
lagoon instrumentation task, and lagoon geometry from
the fathometer survey task and digitizing map task,
model RMA2 will be run to evaluate circulation, mixing,
flushing, and tidal prism propagation in the lagoon assuming
implementation of the preferred alternative. e
METHODOLOGY
The hydraulic analysis will be done using the Corps of Engi-
neers' %wo-dimensional flow model called RMA2 (or TABS2,
which is an integrated combination of RMA2, RMA4 and SED41
This model will be run for the preferred alternative [Plan I).
The results will be compared to the established goal and
objectives for compliance.
PRODUCTS
A calibrated hydrodynamic model of Batiquitos Lagoon and a
series of maps (figures) showing circulation patterns in
Batiquitos Lagoon for the Preferred Alternative.
input data for RMA4 will be generated.
Also,
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TASK P3--MODEL CIRCULATION OF TWO DEVELOPMENT OPTIONS
OBJECTIVE
The circulation, mixing, flushing, and tidal prism
propagation in Batiquitos Lagoon for Plans 2 and 3 will be
evaluated.
METHODOLOGY
Lagoon geometry for Batiquitos Lagoon conforming to Plans 2
and 3 will be developed and modeled.
evaluate circulation, mixing, flushing, and tidal prism
propagation in the lagoon.
the project goals and objectives for compliance.
RMA2 will be run to
The results will be compared to
PRODUCT
A series of maps (figures) showing circulation patterns in
Batiquitos Lagoon and input data for W4 will be generated
for Plans 2 and 3.
TASK P4--EXISTING DATA
OBJECTIVE
Obtain all pertinent information and data on Batiquitos
Lagoon to assist in engineering design aspects and prevent a
duplication of study efforts.
METHODOLOGY
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Existinq data will be gathered on such items as:
0 Bridge plans from CalTrans
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C) Contour maps of lagoon
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Bench mark identification and horizontal and ver-
tical coordinates
Right-of-way surveys
Easements
Upland erosion and sedimentation rates
Plans for existing utilities and gas line
Test holes data from bridge investigations and
other studies
Stream flow hydrographs
Tide and tidal current data
Littoral drift
Previous modelling efforts
Previous beach profiles
Traffic counts and traffic patterns
Noise measurements
Dredging records of other California tidal inlets
Air quality analyses
Water quality data
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0 Copies of city, state, and federal engineering
standards
The data will be reviewed to identify gaps in the required
information.
to project engineers and preparers of the EIR/EIS.
Copies of the data will be assembled and sent
PRODUCT
Sets of information and data to assist in initiating such
activities as computer modeling, preparation of master map,
grading plans, inlet design, and dredging and disposal plan.
TASK PS--BATHYMETRIC SURVEY
OBJECTIVE c
There are no survey data for the deeper sections of
Batiquitos Lagoon west of 1-5.
provide data to fill this gap in the lagoon geometry.
A bathymetric survey will
METHODOLOGY
A bathymetric survey consisting of a series of tracklines
on a 100-foot grid across the lagoon west of 1-5 will be
conducted. Bathymetric records will be reduced and contours
generated for the unmapped sections of the lagoon,
PRODUCT
A contour map at 1"=100' scale, with 1-foot contour
intervals will be produced to supplement the existing
contour map.
111-5
TASK P6--SOILS AND LABORATORY ANALYSIS
OB JECTXVE
The soi-l/sediment analysis will be undertaken to resolve the
question of whether the soils in the east end of the l-agoon
are contaminated with pesticide residues or toxic materials
identified in the testing described below. The information
resulting from the analysis may be used to apply for permits
for dredging, Section 404 inwater disposal, and ocean dumping.
METHODOLOGY
Soils conditions in the western portions of the lagoon have
been evaluated for structural purposes to some extent, but
soils in the eastern portion require additional sampling and
mechanical analyses. There appear to be anomalies in the c
lagoon depositions, which will require analysis sufficient
for engineering dredging and disposal, grading designs, cost
estimating, and structural uses on- and offsite. No chemi-
cal testing of soils has been done. We have not had access
to any of the boring logs or test results from previous
sampling efforts; therefore, our proposed sampling/testing
effort contains a degree of uncertainty.
From a recent conversation with a representative of the
Corps of Dnqineers, South Coast District, it appears than an
aczurate estimate of bioassay/bioaccumulation studies neces-
sary for the Enhancement Plan design cannot be made without
knowledge of the chemical characteristics of the lagoon
sediments. For ocean disposal, the Corps requires bioassays
on three particular species (zooplankton and invertebrates)
in both the solid phase and the liquid phase. According to
the Corps representative, a proposed bioassay program must
be submitted to the Corps for approval; the proposed program
111-6
should be .based on knowledge of the sediment chemical char-
acteristics.
provide enough information to develop a bioassay program for
Corps approval. However, a bioassay is not included in this
scope.
Our proposed chemical sampling program will
Sampling for potential contamination and permitting purposes
will be required.
ities has been raised as a concern, due to agriculture and
other upland uses. Potential contamination must be deter-
mined for construction purposes (health and safety, air
quality, etc.) and for disposal options analysis fi.e., will
there be limitations to disposal siting).
Possible contamination from offsite activ-
There will be soil samples taken from five locations for
chemical and physical sampling, and 20 locations for physical
sampling throughout the lagoon. Samples will be taken with -
either hand-driven coring or float mounted vibra-core equip-
ment. Each hole will be cored to a maximum depth below
mudline of 10 feet, or an elevation of -8 feet (MSL).
The samples for the chemical testing will be taken adjacent
to the creek mouths and the nursery area and at certain
drainage points around the lagoon.
and undergo elutriate tests for the following: metals, cya-
nide, total phenol, acid extractables, base/neutral extract-
ables, pesticides/PCB's, chlorophenoxy herbicides, and
volatiles. In addition, each will undergo a bulk sediment
analysis to meet the Corps of Enqineers criteria. The
sampling program is designed to resolve the issue of contami-
nated soils and to provide the information necessary for
dredging permits and development of a bioassay program for
Corps approval. A two-page summary of the methods proposed
will be submitted to the client for their coordination with
EPA and the Corps of Engineers.
Samples will be composited
111-7
Twenty test holes will be cored for determination of physical
characteristics of the proposed dredged material.
taken would be subjected to laboratory classification
(including grain size analysis). The cores will be from
throughout the lagoon and we propose using coring equipment
as mentioned above. Samples from each test hole will be
placed into plastic jars for grain size laboratory analysis.
Samples
CH2M HILL will conduct both the sampling and the laboratory
analyses unless another local EPA certified laboratory
demonstrates it can be as expeditious. CH2M HILL has two
EPA certified labs in Redding, California and Corvallis,
Oregon.
Any permits required and/or access permission needed will be
acquired or arranged by the client.
PRODUCT
Results of soil sampling and testing will be included in a
Forty Percent Predesign Report. Maps of test hole sitesp
boring logs, and physical and chemical laboratory test re-
sults will be included in the Preliminary Design Repojrt.
TASK P7--TIDAL INLET ANALYSIS
AND PRELIMINARY DESIGN
OBJECTIVE
The purpose of this task is to develop the preliminary design
of a self-maintaining tidal entrance to the Batiquitos Lagoon.
111-8
METHODOLOGY
This task will be performed in the following manner:
o Collect and analyze current and historical data on
the physical and geological processes relating to
the lagoon outlet and its adjacent coastal and
nearshore region.
be reviewed including the Coastal Conservancy's
Enhancement Plan, the previous reports by the
Scripps Institution of Oceanography, comments by
Waterways Experiment Station (WES) and local
interests.
Relevant literature will also
o Perform a bathymetric and sub-bottom profile survey
of the offshore sea bed surrounding the lagoon
outlet in order to obtain high-resolution informa-
tion of the site-specific boundary condition in
support of the entrance design. A total of seven
survey transects will be deployed within 300 feet
upcoast and downcoast of the outlet, extending to
a depth of 30 feet.
0 Perform a conceptual, functional design of the
tidal entrance.
the supporting rationales as well as estimates of
silting rates in the lagoon and closure frequencies
in consideration of tidal fluctuations, storm
frequencies and regional coastal sediment budget.
The design will be accompanied by
0 Perform a preliminary, structural design of the
tidal entrance, accompanied by the provisions for
jetties or no jetties, channel dimensions and
configurations, specification or armor types for
the channel and the jetty, and preliminary design
drawings.
111-9
0 Analyze potential impacts of the proposed entrance
design, with special reference to possible disrup-
tion to the longshore sediment transport, and alter-
ation of water circulation and quality in the
adjacent oceanfront area which might adversely
affect surfers, swimmers and other beach users.
0 Evaluate construction methodologies, construction
scenarios, schedules, and costs, and provide pre-
liminary estimates and specs on labor, material
and equipment.
0 Develop maintenance methodologies, schedules and
costs.
PRODUCTS
L
The Preliminary Design Report will summarize the rationale,
the preliminary design, the construction methods, the esti-
mated costs for construction and maintenance, and the main-
tenance procedures.
TASK P8--WATER QUALITY ANALYSIS
OBJECTIVE
The purpose of this task is to examine how the lagoon cir-
culation of the preferred alternative affects water quality,
specifically salinity and temperature. The hydrodynamic
analysis is assumed to provide sufficient circulation data
for water quality assessment in the lagoon on a seasonal
basis.
111-10
METHODOLOGY
The sensitivity of the preferred alternative lagoon config-
uration will be examined for its impact on lagoon water
quality.
design to maintain acceptable water quality and habitats for
each of four seasonal conditions. Seasonal projections are
necessary due to the physical, habitat, environmental, and
climatological changes experienced throughout the year.
This evaluation will provide assessments of the
The specific tidal hydraulic information developed during
the Enhancement Plan studies will be used to provide the
data required to evaluate water quality characteristics.
The results of RMA-2 circulation model will feed into a sec-
ond Corps model (also two-dimensional) called RMA-4, which
models water quality. With RMA-4, we can model dissolved
oxygen, temperature, biological oxygen demand, and salinity
in the lagoon assuming a purely advection-dispersion mass
transport without detailed kinetic relationship. RMA-4 has
the potential to handle one or two conservative substances
in addition to the parameters listed above: we will
determine which, if any, should be modeled based on input
from our biologists.
c
The sensitivity of Batiquitos Lagoon to climatological con-
ditions, circulation patterns, and runoff water quality is
integrated into the water quality analysis. We will permit
examination the seasonal variations of water quality.
Existing data and analytical techniques will be utilized for
this effort, and are assumed to be sufficient for the
required analysis.
111-11
PRODUCTS -
The water quality assessment of the Enhancement Plan will be
summarized in the Preliminary Design Report complete with
data, assumptions, methods, results, and conclusions.
The product will include a recommendation and/or confi.rma-
tion of continued water quality monitoring and analysis,
sedimentation monitoring, and closure/erosion process data
near the mouth. Because certain estuarine processes are
difficult to project accurately, this data collection and
monitoring program concept may be necessary for reevaluation
of lagoon operations in the future.
TASK Pg--PRELIMINARY ENVIRONMENTAL REVIEW
OBJECTIVE _.
The objective is to review early design concepts to
determine if the resulting enhancement project will provide
suitable habitat for biota.
An important aspect of the engineering proqram is inter-
action between engineers and biologists to ensure that the
project design fulfills the biological goals of the cancep-
tual plan considering the data already developed as part of
the HE€’. Our approach involves an iterative feedback pro-
cess. The results of the circulation and water quality
model are reviewed by biologists to determine how well they
meet the criteria for fisheries and bird habitat. If
necessary, the biologists suggest modifications which can be
used to refine the grading plan and remodel circulation and
water quality. The process may require up to three adjust-
ments to achieve a good fit between engineering design and
biological requirements.
111-12
PRODUCT
Minor adjustments will be made in design concepts to better
accommodate biological needs.
TASK PlO--DIGITIZE MAPPING
OBJECTIVE
Contour maps of the existing and proposed topography of
Batiquitos Lagoon will be prepared to provide base maps,
develop the grading plan, and determine the volume of
material to be dredged.
METHODOLOGY
Topography for the existing lagoon, the recommended
(preferred) plan and one alternative, will be digitized
using CADD. Maps will be prepared at a scale of 1"=100'
with l-foot contour intervals in the areas to be dredged.
Topographic and bathymetric data collected under the fathom-
eter survey task will be digitized to complete the existing-
condition and preferred-plan maps. Volume differences will
be computed,
PRODUCT
Three contour maps will be produced, The dredge volumes
will be summarized in the Preliminary Design Report.
111-13
TASK P11--DREDGING AND DISPOSAL PLAN
OBJECTIVES
The purpose of this task is to prepare:
0 A lagoon dredging plan to create 220 acres of sub-
tidal habitat, 170 acres of intertidal habitat,
and 135 acres of supertidal habitat.
0 An alternative dredging plan to the one above.
0 A plan, schedule, and cost estimate to properly
dispose of approximately 3 million cubic yards of
sand and mud (wet silts and clays).
METHODOLOGY
The conceptual plans for the dredged configuration will be
coordinated with the circulation studies to optimize flush-
ing and, conform to the Enhancement Plan. Design criteria
will be supplied by the client.
Results of the soil testing will be reviewed to determine if
any contaminated sediments are present. If contaminants are
present, those areas will be delineated for special handling
procedures. This could include locating approved disposal
site(s), surveying potential haulers, and initiating the
permitting process for dredging, hauling, and disposing of
toxic materials. If no contaminated soils are found, the
entire dredging process is simplified.
Grain size results will be reviewed to delineate homogeneous
soil types. A list of potential dredging contractors and
disposal sites will be developed. A telephone survey will
be cond.ucted to assess contractor interest, equipment
111-14
available,.equipment rates, and scheduling. Disposal site
operators will be queried as to ability to take 3 million
yards of material, site location, transportation available,
and costs.
Reasonable and proven methods of excavation will be ex-
plored. Proper sizes and types of dredging equipment will
ments catalogued, and costs estimated. Adequate dredging
schemes and techniques will be documented,
'be identified, work capacities estimated, handling require-
A set of dredging plans (contours and/or slope grades) will
be drawn up for each of the alternatives using our CADD sys-
tem. The dredging plans will be compared to the existing
ground contours and dredging quantities computed.
The amount and character of sediments to be removed will be -
reviewed to schedule when and from what part of the lagoon
the different soil types will be removed. Sand will be eas-
ier to handle and will be more valuable (as commercial
aggregate, for beach nourishment, or as structural fill)
than the muds, Once the various layers have been identified
and tagged as to haul method and destination, a schedule (in
flow chart fashion, similar to CPM) will be drawn up to
optimize the disposal, avoid delays due to traffic
conflicts, and put the disposal site facilities on notice to
receive the material.
Habitat requirements of the least tern will be supplied by
the client. Provisions for protection of least tern nesting
and foraging will be included in the Preliminary Design
Report.
A cost estimate will be prepared which will include engi-
neering and administrative costs, hauling of the material to
the disposal site (whether by truck, slurry pipeline, .barge,
111-15
ship, or train), spreading of the material at the disposal
site, a.nd any post-disposal costs (such as qradinq or plant-
ing the disposal site(s), marking and/or fencing the
disposa.1 site(s), renting the disposal site(s) for a number
of years, or turning the disposal site(s) into special habi-
tats).
Beach nourishment as a means of disposal is discussed else-
where.
PRODUCTS -
A set of preliminary dredging plans consisting of new con-
tours (dark) for each of the preferred plan and Phase I
superimposed on the existing contours (screened). A dredge
disposal plan consisting of schedule, locations, haul
methods and routes, flow charts, and cost estimates. All
will be included in the Preliminary Design Report,
TASK Pl?--GAS LINE RSLOCATION
OBJECTIVE -
At least one gas line is known to cross the lagoon and will
require relocation. The existing line will be located and a
relocation scheme developed.
METSODOLOGY
The Southern Cities Gas Company will be queried as to the
exact location of their gas pipeline across Batiquitas
Lagoon. Relocation schemes will be developed, discussed
with Southern Cities Gas Company and Caltrans, and a pre-
ferred relocation scheme selected. Conceptual drawings of
the preferred relocation scheme will be prepared,
111-16
I
PRODUCT
A discussion of the relocation scheme and drawings will
appear in the Preliminary Design Report.
. TASK P13--SEDIMENT CONTROL PLAN
OBJECTIVE
The purpose of this task will be to examine and evaluate the
proposed sediment control plan and to integrate the resul-
tant net sedimentation to the Batiquitos Laqoon with a sedi-
ment transport model of the lagoon. This will be performed
for the preferred plan and one alternative. Estimates of
net sediment movement to the lagoon area from both upland
loadings and ocean loadings will be developed to evaluate
potential maintenance requirements.
c
These analyses will be determined for the hydrologic condi-
tions used in the Preferred Plan.
METHODOLOGY
The upland erosion and sedimentation rates for the drainage
areas surrounding Batiquitos Lagoon will be examined using
the available data. Where data on sediment yield in the
basins are lacking, correlation estimates will be used for
similar drainages nearby which have sediment load data. The
design storm used will be the one anticipated to yield the
greatest sediment deposition.
Grain size distributions of both suspended sediment data and
bed material data in the study area will be used to estimate
the effectiveness of the proposed sediment basins. Sample
streambed sediment data will be collected in the major
111-17
drainages to better estimate the bed material deposition
mechanics.
Analytical methods for bed sediment transport and sediment
basin performance will be required to confirm the sediment
yield to the lagoon, both suspended and bed material.
Estimates of suspended sediment concentrations and loads
will be made from available data. The silt and clay layers
in the bottom sediments of the present lagoon suggest a
substantial fraction of the net sediment yield to the lagoon
is suspended sediments. This suspended material is not
easily trapped.
Mayor percentages of the total sediment yield to the site
are probably carried during high runoff events. These storm
conditions are usually accompanied by high waves and tides
along the coast. Both of these conditions are linked c
together through the inlet hydraulics and conditions at the
boundary of the lagoon.
The potential for the lagoon to transport, circulate, scour,
and deposit these sediment materials will be examined by
coupling the estimated sediment loads with the hydrodynamics
of the lagoon.
As noted, the hydraulic analysis of the Preferred Plan and
alternatives will be done using the Corps model RMA-2. The
results of RMA-2 will be used for input to a second modelp
if needed, to examine sediment movement. This 2-D model
called SED4 uses the various sediment loads from the tribu-
taries, the initial bed formation characteristics, and the
hydraulics (2-D velocity field) to estimate the transport,
scour and deposition in the lagoon.
Net sediment deposition within the Batiquitos Lagoon will be
estimated from changes in bed layer depth versus the total
111-18
c
loads defined at the boundaries of the lagoon. These data
will provide information to better assess lagoon design
configurations, areas of excessive sediment build-up, and
general estimates of maintenance that may be required.
A prediction of when the lagoon would fill up with sediment,
assuming no control, will be made for use in the EIR/EIS No
Action Alternative. This will be based on sedimentation
rates: no modeling will be done.
The integration of the basin runoff hydrology, sedimentation
characteristics and yield, lagoon hydrodynamics, and pro-
posed control facilities will best address the overall
Sediment Control Plan. The resultant analysis and evalu-
ations will then be used to develop a complete impact
assessment of the proposed Sediment Control Plan including
possible changes.
PRODUCT
The Preliminary Design Report will include the data used to
confirm and develop sediment loading rates for the drainages
to the lagoon, trapping efficiencies for the sediment
control facilities, assumptions, baseline hydrology,
estimated maintenance requirements, and schedules.
In addition, the sediment transport analysis of the Bati-
quitos Lagoon will be included to show the expected nature
of material movement throughout the area. Estimated quan-
tities of sediment build-up or depletion will be shown along
with bottom contours for the design hydrologic condition.
c
Model assumptions and data will be presented for complete
understanding of the details and limitation of the analysis.
Sediment control traps will be designed for the two creeks
. 111-19
and upland,drainage paths. The traps will conform to the
City of Carlsbad and Caltrans standards.
TASK P14- (TASK DELETED)
TASK PlS--REACH NOURISHMENT
OBJECTIVES
The objectives of this task are to prepare preliminary
design data for the preferred plan as follows:
0 Prepare background information on site-specific
coastal processes to support evaluation of beach
nourishment options.
0 Develop optional schemes and compare their rela-
tive merits and demerits.
0 Assess possible adverse impacts of the beach nour-
ishment work on the adjacent shorelines.
0 Determine a feasible beach nourishment scheme with
the optimum combination of technical and economic
merits and minimum adverse impacts.
METHODOLOGY
To develop the background information, we will conduct the
followinq tasks:
0 Interview the engineers at the SG&E Encino plant
to assess and reappraise their biannual beach
111-20
nourishment records since 1954 (thus far at least
13 nourishment operations).
0 Interview local and adjacent coastal residents on
factual information on the behavior (namely,
seasonal changes, extreme events) and history of
the beaches.
o Investigate factual data from literature and ar-
chives on the history of shoreline and beach pro-
file, their changes and equilibrium conditions,
seasonal and extreme events.
Using the background information described above, we will
develo? various schemes for sand placement strategy and will
evaluate innovative concepts which will enhance the local
residence time of the placed sand to the maximum possible
extent. The concepts to be evaluated will include: (a) soft-
armor (qeotextile fabric material) mattresses containing
cobbles to serve as stationary permeable underlayer to arrest
the placed sand aqainst wave agitation; (h) "perched" or
%erraced beach configuration using retained cobble deploy-
ment with soft-armor technology (i.e., to minimize offshore
loss); (c) horizontal soft-armor retention devices made with
geotextile tailored mattresses containinq cobbles or sand
(i.e., to minimize lonsshore loss): (d) grac?ec! cobSle dis-
tribution to serve as permeable underlayer for the placed
sand, with no structural retention; (e) "headland" shoreline
concept using redistributed cobble piles with soft-armor
retention. We will conduct the following tasks:
c
0 Determine volumetric allocation of sand placement
along the shoreline.
11'1-21
0 Investigate timing and schedule of the nourishment
operations to maximize the project benefits while
minimizinq possible adverse impacts.
0 Evaluate the useful project life of each alterna-
tive scheme, with and without maintenance.
0 Derive preliminary cost estimates.
All of this information will be used to evaluate and compare
the technical merits and disadvantages of the alternative
schemes.
Potential adverse effects will be assessed, including the
f ol low inq :
0 The implications of an increased presence of! beach -
sand on the silting potential at the Ratiquitos
entrance.
0 The enhanced turbiditv and its spatial distribu-
tion duriny the nourishment operation as a func-
tion of timing, duration, and placement methods.
0 Fossible enhancement of sediment entrainment into
the Agua Hedionda lagoon.
0 Possible adverse local recreational and aesthetic
impacts .
From this information, we will synthesize the technical mer-
its and impacts of the various schemes ar.d will determine
the best alternative in light of the siqnificance of the
technical merits and adverse impacts, regulatory constraints
and permit requirements, and desires of the City of
Carlshaci, the Port of 50s Anqeles, and the qeneral. public.
111-22
PRODUCTS
The Preliminary Design Report Will discuss the various
beach nourishment schemes evaluated, their technical merits,
and their adverse impacts. The report will recommend the
best plan and present reasons for the recommendations.
TASK P16--PRELIMINARY ENGINEERING REPORTS
1. FORTY PERCENT PRF’DESIGN REPORT
Fifteen copies of a Forty Percent Predesign Report will
be delivered to the client. This report will summarize
the results of preliminary investigations and modelinq.
c The intent of the 40 percent Predesiqn Report is to
allow an early review of initial design concepts and
the overall direction of the project. Consequently,
the report will be terse and will include rough graphic
illustrations.
as tables rather than text,
Much of the materia1 may be presented
The report will cover these topics:
0 Results of Initial field work and testing
- Sediment quality by grain size class
- Sediment quality (contaminants found)
- Tlutriate test results
- Offshore survey data
111-23
0 Yuitable excavation method
2.
0 Dredging depths and boundaries
0 Tidal Inlet
Tidal hydraulics
- Inlet design options
0 Lagoon circulation and flushing (RMA-2 Model-
- ing results)
0 Lagoon Water Quality (RW-4 Modeling results)
0 Resultinq habitats
0 Revisions to qrading plan/inlet desisn to
improve habitats
?RELIMINP.PY DESIGN REPORT -
Ten copies of a Draft Preliminary Design Report (PDR)
will be submitted for client review.
we will revise the Draft and deliver 20 ccpies of' the
Vinal PDR.
The PDR will expand the Forty Percent Predesiqn F.eport
to include:
0 Results of soil borings
0 Volume of dredged materials bv type
0 Dredged materials disposal sites
0 Dredged materials disposal methods
' 111-24
0 Beach nourishment
0 Final grading plan
0
0 Sediment traps
0 Cost estimates
Utilities relocation
TASK PI?--PRELIYIMARY ENGINEERING YEETINGS
The consultant will attend and participate in meetings and
other meetings during the course of the preliminary enqi-
neerincj, as requested by the client, up to a total of
16 man-meetings.
include:
It is anticipated that these meetings will
o Two periodic proqress and coordination meetinqs
with the client to present interim findings.
o One agency meeting to present/discuss the
alternatives and the Forty Percent Predesign
Report.
0 Two city council. meetinqs; one to present/discuss
the alternatives and the Forty Percent Predesign
Report, and one to present a stimmarv of the
bredesiqn Report.
TASK P18--%ANAGZMFNT AND ADYINISTRATTOV
OF PRELIMINARY YNGINEERING
c
CH2M HILL will provide a Project Director who will be
responsible directlv to the client and will manaqe the
overall activities of the consulting and suhconsulting
staff. He will also be responsible for project
administration.
111-25
Day-to-day engineering tasks will be directed by the lead
engineer.
Management and administration will extend over the 5-month
perio@ of active project work.
TASK P19--AVIFAUNA SURVEYS
OBJECTIVE
Document avifaunal activity within the lagoon.
METHODOLOGY
Conduct monthly, l-dav fielc? surveys of Satiquitos Laqoon
for five consecutive months. The field surveys will record -
species numbers and abundance, habitat utilization and acti-
vities of birds present in and immediately adjacent to
Batiqui.tos Lagoon.
PRODUCT'
Data compilation will consist of transcribing recorded notes
onto a master species list, with abundance, activity
(e.q., feeding, nesting, resting) and habitat (e.g., .-,pen
water, nearshore vegetation,'mudflat, etc.) reccrded for
each taxon.
BC/001
Calendar
Days
0
25
45
45
(21)
75
(21)
21
BATIQIJITOS LAGOON ENHANCEMENT PLAN PREDESIGN
SCHEDULE
Mi le s tone
Notice to Proceed (includinq permitting to
open lagoon mouth)
From n tice to proceed, completion of
Task P!, laqoon instrumentation to calibrate
model
From completion of Task P1 (or from permission to access property, if later),
completion of field work and data collection
From completion of previous milestone,
Fortv Percent. Predesign Report
submit
Completiqn of client review of Forty Percent
-
Predesiqn Report
Following receipt of client comments, submit
Draft Predesign Report (DPDR)
Client review of DPDR
Following receipt of client review of DPDR, submit Predesign Report
( ) Wumbers in parenthesis desicjnate client review time.
BC/002
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Zbruary 1957
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BATIQUITOS LAGOON
SOIL ANALYSIS E3EAKDOWN
EPA AN3 CORPS OF EXGIiJEERS CRITEXA
TEST METHOD
Particle Size Sieve/Hydrometer
-
Total Organic Carbon 3-73
Total Inorganic Carbon 3-73
Heavy Metals listed below PCB/Pesticides listed below % Solids
% Volatile Solids 3-54
PH 3-51
Eh 3-52 Cation Exchange Capacity 3-23
Chlorine Demand 3-368
BOD 3-380
COD 3-393
SOD 3-399 Herbicides(Ch1orophenoxy listed below
Carbamates GC/HPLC Modified -632
Phenolics listed below
acids 1
Su 1 fides 3-243 Specific gravity
konia (sed)
TKN (sed)
Phosphorus Total Phosphates
Acid Extractables GC/MS
Volatiles - GC/MS
Chlorophenoxy Herbicides
REFERENCES:
3-61
3-154
3-201 8140
3-227
3-232
3-284
8270
8270
8240
8150
3-355
8080
REFERENCE
ASTM/D4 2 2
(1)
(1)
$
COST
85.00
60.00 60.00
-
13. SO
Field Measurement
Field Measurement
15.00
50.00
25.00
24.013
not set up
- - 228.U . .. _.
45.00
35.00
10.00
17.00
228.00
13.00
13.00
35.00
203.00
35.00
223.00
343.00
245.00
45.00 237.00
120.00:
$2,407.50
(1) Procedures for Handling and Chemical Analysis of Sediment and Water
(2) 40CFR Part 136, Oct. 26, 1984
(3) Test Methods for Evaluating Solid Waste, EPA SW846
Samples. Plumb, 1981 EPA/Corp of Engineers EPA-4805572010
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RA?IQUITOS LAGOON PRELIMINARY ENGINEERING
COST ESTIMATE SUMMARY
February 22, 1987
Task
P1
P2
P3
?4
P5
P6
P7
P8
P9
P10
PI1
P12
P13
P14
P15
P16
P17
PI8
P19
Fee
S 37,000
42,000
26,000
6,000 12,000
44,000
43,500
22,000 4,000
10,0r)O 30,000 4,200
41,000
-0-
29,000
16,000
10,000
10,000
5,500
Total P;392,20r)
-
BATIQUITOS LAGOON PRELIMINARY
ENGINEERING TASK COMPLETION SCHEDULE
Complete lagoon instrumentation and calibration
Completion of field work and
data collection
Submit 40-percent Predesign
Report
Submit D r aft P r edesig n Report
Submit Final Predesign
Report
25 days after authorization to proceed
45 days after lagoon instru-
mentation
45 days after field work
75 days after receiving client
review of 40-percent report
21 days after receiving client review of draft
-+IT D
E COST
Task -
BATIQUITOS LAGOON PRELIMINARY ENGINEERING
COST ESTIMATE SUMMARY
FEBRUARY 22, 1987
PI Lagoon Instrumentation
P2 Model Circulation
P3 Model Circulation
P4 Existing Data
P5 Bathymetric Survey
P6 Soils Analysis
P7 Tidal Inlet
P8 Water Quality
P9 Environmental
PI0 Mapping
PI1 Dredging
PI2 Gasline
PI3 Sediments
P 15 Beach Nourishment
PI6 Engineering
PI7 Meetings
PI8 Administration
PI9 Avifauma
Approx .
Days to
Fee Finish -
$37 , 000
42,000
26 , 000
6,000
12,000
44,000
43,500
22,000
4,000
10,000
30,000
4,200
41,000
29 , 000
16,000
10,000
10,000
5,500
30
180
180
30
30
60
200
200
190
45
100
200
270
200
260
230
270
130 -
TOTAL : $392,200 270
E iT E
I-!' .Y FEES
BATIQUITOS LAGOON PRELIMINARY
HOURLY FEE SCHEDULE
ENGINEERING - CONSULTANT'S
I. CH2M HILL
Classification
Engineer 8
Engineer 7
Engineer 6
Engineer 5
Engineer 4
Engineer 3
Engineer 2
Engineer 1
Technician 5
Technician 4
Technician 3
Technician 2
Technician 1
Off ice
Tech Aid
Hourly Rate
$96.50
91.25
82 .OO
78.50
73.75
63.50
49.75
43.75
66.26
55.50
48 .OO
40.25
34.75
31 .OO
28.00
11. TEKMARINE
Classification Hourly Rate
Principal Engineer (Sonu) $80
Senior Engineer 62
Technician 36
Secretary 25
4 I,,
111. MICHAEL BRANDMAN
Classification
ASSOCIATES, INC.
Hourlv Rate
Principal
D i r ec tor
Senior Project Manager
Project Manager IPr oj ec t Planner
Graphic s Designer
Research Analyst
Word ProcessorIAdministrative Assistant
C1 er ic a1
$100 to 135
75 to 100
60 to 80
45 to 65
35 to 45
35 to 45
35 to 40
30
SPECIAL INSURANCE ENDoRsEMElvT No. 91
Notwithstanding my inconsistent statement in the policy to which the endorsement is attached or any endorsement now or hereafter attached thereto, it is agreed (1) the City of Los Angeles, the Board of Harbor Cdssioners, the Harbor Department, and its officers, agents, and employees; and (2) the City of CA€USBAD, and its Board, its officers, agents and employees ale acting within the scope of their authority, are included as additional insureds with respect to liabilities assumed by the CONSULI13ANT pursuant to Agreement approved on April 21, 1987 by Resolution No. 9028 between CONSULTANT and the City of CARLSBAD. Such insurance is to be primary and not contributing with any other rnaintained
by said additional insureds. The policies listed below shall apply severally as to each insured except that the inclusion of mre than one insured shall not operate to increase the limit of the Company's liability; and the inclusion thereunder of any person or organization as an insured shall not affect any right which such person or organization mild have as a claimant if not so
included.
Name Insured and Address: CH2M Hill, Inc., 2510 Red Hill Avenue, Suite A
Santa Ana, Ca 92706
COVERCVES To WHICH THIS EFFECTIVE
ENDORSEMENT DATE OF POLICY POLICY LIMITS OF INSURANCE
ATlXHES IarloRsm NUMBER PERIOD LLclBILITY a3MPANY
GL 4/ 21/87 2-86- 4-1-87-88 2,000,000 General
MXC-621- Aggregate 2050
1 ,oO0,000 Each
Occurrence Fireman's Fund Ins.
The policy(ies) shall not be cancelled or reduced in coverage mtil after the
Board of Harbor Cdssioners and the City Attorney of the City of Los Angeles
lad and its City Attornev have each been piven thirty
e
Board of Harbor Commissioners
P.0 Box 151
San Pedro, California 90733 1200 Elm Avenue
Office of the City Attorney
City of Carlsbad
Carlsbad, CA 92008-1989
Office of the City Attorney
P.0 Box 151 San Pedro, California 90733-0151
There are no deductibles or self-insured retentions unless otherwise noted.
($ deductible (or self-insured retention) for
General Liabilitv coverage. 1
Fireman’s Fund Insurance Company INSURANCE COMPANY
ADDRp-_2911 Second Avenue, Seattle, WA 98121
\ /\
(No facsimile signature accepted)
TITLE: Assistant Vice President
ADDRESS: 2911 Second Avenue
TELEPHONE: (206) 443-2300
DATE: 4/21/87
APPROVED AS TO FORM
gAMES K. WHN, City Attorney City of Los Angeles
L/ City Attorney
*Approved as to form by Ray Bender
Executed by Vincent F. Biondo, Jr.
pursuant to telephone authorization
of April 23, 1987 at 8:50 a.m.
-2-