HomeMy WebLinkAboutReso 91-238 - Approve & Authorize CM to sign professional services CO#008 (P C90.10.07, C-2457) for Benton Landfill postclosure Maintenance plan r
RESOLUTION NO. 91- .ZSS
I
A RESOLUTION OF THE CITY COUNCIL OF THE CITY OF REDDING
APPROVING AND AUTHORIZING THE CITY MANAGER TO SIGN THE
FOLLOWING IN CONNECTION WITH PERFORMING ADDITIONAL
TASKS FOR THE BENTON LANDFILL CLOSURE PLAN:
J "AUTHORIZATION AND CONTRACT FOR PROFESSIONAL SERVICES,"
TOGETHER WITH CONTRACT MODIFICATION (CHANGE ORDER) 008,
BETWEEN THE CITY OF REDDING AND LAWRENCE & ASSOCIATES
(PROJECT NO. C90.10.07; CONTRACT NO. C-2457) , TO
PROVIDE SERVICES TO PREPARE THE FINAL CLOSURE AND
POSTCLOSURE MAINTENANCE PLANS FOR THE BENTON LANDFILL,
IN ACCORDANCE WITH TITLES 14 AND 23 OF THE CALIFORNIA
CODE OF REGULATIONS, IN AN AMOUNT NOT TO EXCEED
$56,723.70.
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IT IS HEREBY RESOLVED by the City Council of the City of
Redding as follows:
1. That the City Council of the City of Redding hereby
approves the above-mentioned Authorization and Contract for
Professional Services, together with Contract Modification
(Change Order) 008, between the City of Redding and Lawrence &
j Associates, in an additional amount of $56,723 .70, true copies of
I which are attached hereto and incorporated herein by reference.
i
Cit of Redding is hereby
2 . That the City Manager of they g y
authorized and directed to sign said documentation on behalf of
the City Council of the City of Redding; and the City Clerk is
hereby authorized and directed to attest the signature of the
a
1 r�
rwr��
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City Manager and to impress the official seal of the City of
l
fi Redding.
I HEREBY CERTIFY that the foregoing Resolution was
f introduced and read at a regular meeting of the City Council of
the City of Redding on the 18th day of June , 1991, and was duly
adopted at said meeting by the following vote:
AYES: COUNCIL MEMBERS: Fulton, Moss & Dahl
NOES: COUNCIL MEMBERS: None
ABSENT: COUNCIL MEMBERS: Arness & Buffum
ABSTAIN: COUNCIL MEMBERS: None
1
4
MIKE DAHL, Mayor
City of Redding
ATTEST:
I ETHEL A. NICHOLS, City Clerk
i
FORM PPRO
i
for RANDAL A. HAYS, City Attorney
I ,,
redding
CONTRACT MODIFICATION (CHANGE ORDER)
CONTRACT MODIFICATION NO. ------------__________________008.............................. DATE ......9. :l$-4 1.................
PROJECT NAME FINAL CLOSURE AND POSTCLOSURE MAINTENANCE _PLANSPROJECT NO.C9 1_:05:09_____________
----•....................................................._.._.------.......W_.... JOB NO. .....C-2457
CONTRACTOR LAWRENCE & ASSOCIATES BID SCH.NO.
2001 MARKET STREET ROOM 523
----------- ----------- -------•--------------------------------------------••---
REDDING CA 96001
THE FOLLOWING MODIFICATIONS TO THE CONTRACT ARE HEREBY ORDERED: (USE ADDITIONAL PAGES IF REQUIRED)
Prov_ide__services _to pre�pare_Final Closureand Postclosure Maintenance Plans in
-accordance with Titles 14 and 232__California-Code of Regulations-as_detailed in
the enclosed Attachment A. Time and expensein• accordance with the Cost Estimate
--- -------------------------------------------------------.. ---------------•---------- ------------•••-..._........_..----•---
set forth in Attachment A, and the Fee Schedule, Attachment B. Estimated cost of
work.-is $56,723.70,.-.inc luding a 10%-.contingency. Contingency to cover miles e,
------•-- ---------------------•----- --------------•- -- -...--- -- -----------------._...----....._-----------•-------------- --_•-----.$.----------
reproduction, miscellaneous materials costs, additional laboratory costs for soil
------------------------------------------------------------------------------------------------------------------------•--•---------------------....----......
_analyses,_additional fieldwork and g
outside services as reuired. ..-......-..........
See Attachments A and B.
---------------------------•----•--------------------•-------------------._.-_------------•-----..•.-.-_.--•-.._._----•-----...........-...----...---------
-----------------------------------------------------------------------------------------------------------------------------------------------------------
CONTRACT AMOUNT CONTRACTTIME(W10RKIN(3/CALENDAR)DAYS 71
ORIGINAL CONTRACT AMOUNT 5..4$,_Z 1_: _____ ORIGINAL CONTRACT TIME -IAII.e—. DAYS
PREVIOUS CHANGE ORDERS(ADD/DEDUCT) a_191,272:16------ PREVIOUS CHANGE ORDERS(ADD/DEDUCT) _RQA.e._ DAYS
THIS CHANGE ORDER (ADD/DEDUCT) S_-56=723:70___--- THIS CHANGE ORDER(ADD/DEDUCT) N47)P-_ DAYS
REVISED CONTRACT AMOUNT S 296 2 727.17 REVISED CONTRACT TIME —None- DAYS
THE REVISED CONTRACT COMPLETION DATE IS:
w----- None ---------- 19
---------- --------------
OWNER CONTRACTOR
City of Redding• Lawrence & Associates
-• . -- •--••----•----------- ----------------------- ------------------------------ --------------- ------
By -----•- -- - ------------ BY - ---: - -------------- - ---- ------------
Date
_-_-
Christofferson David Lawrence
Date------•------•------------------------•------------ Date
DPW-28 (1.81)
LAWRENCE & ASSOCIATES
Engineering Geologists • Ground-water Hydrologists
2001 MARKET ST,RM 523
REDDING,CALIFORNIA 96001
TELEPHONE(916)2449703
FAX(916)244.5021 DAVID A.LAWRENCE,C.E.G.618
AUTHORIZATION AND CONTRACT FOR PROFESSIONAL SERVICES
Date May 29, 1991 Project Number C91. 03 . 09
Project Name Final Closure and Postclosure Maintenance Plans
Client City of Redding ATTN: Sue Anderson
Address 760 Parkview Avenue, Redding, CA 96001
Telephone Number (916) 225-4408
Client hereby requests and authorizes Lawrence & Associates to
perform the following services: Provide services to prepare
Final Closure and Postclosure Maintenance Plans in accordance with
Titles 14 and 23 , California Code of Regulations, as detailed in
the enclosed Attachment A.
Compensation to be on the basis of: Time and expense in
accordance with the Cost Estimate set forth in Attachment A, and
the Fee Schedule, Attachment B. Estimated cost of work is
$56, 723 .70, including a 10% contingency.
Contingency to cover mileage, reproduction, miscellaneous
materials costs, additional laboratory costs for soil analyses,
additional field work and outside services as required.
This authorization subject to PROVISIONS stated on the back of
this contract.
Approved for CLIENT Accepted fa LAWRE�NCF�-, & ASSOCIATES
By By ;'' �'��/
Title Title
Address Date S
Date
PROVISIONS
1. AUTHORIZATION TOR� OCEED: Signing this form shall be construed as authorization by Client for
Lawrence d Associates to proceed with the work unless otherwise provided herein.
2. DIRECT EXPENSES: Lawrence i Associates' direct uses shall be those costs insured on or
directly for the Client's Project, including but not limited to, necessary transportation costs, including
mileage, meals and lodging, laboratory tests and analyses, computer services, telephone, printing and
binding charges. Reimibursement for these expenses shad be an the basis of the attached Schedule of Fees.
Statements for services are due five days after being mailed to the client.
3. OUTSIDE SERVICES: When technical and professional services and subcontracted labor and equipment
are furnished by an outside source, reimbursement for these expenses shall be an the basis of the attached
Schedule of Fees. Lawrence i Associates way require the client to contract for, and pay for, these services
directly.
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4. PROFESSIONAL STANDARDS: Lawrence L Associates shall be responsible to the level of competency
presently maintained by other practicing professional engineers in the same type of work in Client's
coaminity, for the professional and technical sourness, accuracy and adequacy of all designs, drawings.
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specifications and other work and materials furnished under this Authorization. Lawrence i Associates
and/or David A. Lawrence make no other warranty, express or implied.
S. TERMINATION: Either Client or Lawrence i Associates may terminate this Authorization by giving 30
days' written notice to the other party. In such event, Client shalt forthwith pay Lawrence i Associates in
full for all work previously authorized and performed prior to the effective date of termination. If no
notice of termination is given, relationships and obligation created by this Authorization shall be
terminated upon completion of all applicable requirements of this Authorization, except for the provisions
of paragraphs 4, 6, 7 and 8, which shall continue in effect as provided by Law.
6. ARBITRATION: All claims, disputes and other matters in question arising out of, or relating to,
the work performed hereurder, this Authorization, or the breach thereof, shalt be decided by arbitration in
accordance with the rules of the American Arbitration Association then obtaining. Either Client or Lawrence
i Associates may initiate a request for such arbitration. no arbitration arising out of, or relating to,
this Authorization may include, by consolidation, joinder or in any other manner, any additional party not a
party to this Authorization unless agreed to in writing by both parties.
7. HOLD HARMLESS: Client agrees at all times to defend, indennify, hold harmless and provide alt
legal defense and related services to David A. Lawrence, lne., Lawrence S Associates and/or David A. Lawrence
(hereinafter collectively •Lawrence"), their officers, associates, agents and/or employees for any and atl
claims, expenses, demands, causes of action, liability, loss or injury regardless of their nature or
character in any manner whatsoever arising out of (1) any third person's use or reliance on the work
performed under this Agreement; (2) any alleged or proven act or omission of Lawrence: Or (3) any Litigation
or arbitration, or the like, regarding the work performed under this Agreement involving third persons not
parties to this Agreement.
8. LITIGATION: Liability for damages proximately caused by David A. Lawrence, Inc., Lawrence i
Associates and/or David A. Lawrence, or their agents, officers or employees shall be limited to
cancellation of the sum due and owing or recovery of the suers already paid to Lawrence i Associates by
Client. In the event the Client makes a claim against David A. Lawrence Inc., Lawrence i Associates and/or
David A. Lawrence, at Law or otherwise, for any alleged error, omission or other act arising out of
performance of our professional services, and the Client fails to prove such claim, then the Client shalt
pay all costs incurred by Lawrence i Associates and/or David A. Lawrence in defending itself against the
claim.
PROPOSAL FOR SERVICES
This proposal describes the scope of work necessary to complete
and submit the final closure plan and final postclosure
maintenance plan. Listed below are anticipated outlines of the
plans. The outlines follow the legislation in Title 14, CCR,
Chapter 3, Article 7.8 and Chapter 5, Article 3 .4. Article 7.8
includes technical requirements for specific closure tasks.
Article 3 .4 presents outlines for preliminary and final plans,
method of submittal, and a description of the review process.
Some of the items required for the Final Plan have already been
prepared for the earlier versions of the Closure Plan, although
much of the text will have to be rewritten for clarity and to
reflect changes in the Plan, and some of the figure and maps will
have to be redone. Specific additions to the Final Plan are
described below.
1) A gas-control system will be designed and gas-control
implementation will be detailed in the Closure Plan as a
contingency plan, in case the placement of the prescriptive-
standard cover increases the concentrations of methane in the
gas-monitoring network.
2) Deeper, multiple-probe gas-monitoring wells will be required
to be sampled along the northeast boundary of the landfill.
3) A detailed Construction Quality Assurance Plan has to be
prepared, replacing the existing CQA plan, reflecting the
placement of a prescriptive standard, detailing all laboratory
and field testing.
4) Construction drawings and specifications will be provided.
5) An updated, detailed schedule of closure operations will be
furnished.
6) Contractors capable of performing phases of closure work will
be identified.
1
7) The Regional Board is requiring that the barrier layer of the
final cover have a maximum permeability of 5 x 10-7 cm/sec.
Testing conducted during the preparation of the preliminary
closure plan does not conclusively demonstrate that untreated
local cover-material sources can achieve this permeability
standard. It is proposed that soil samples be collected from the
interim cover, screened of +1" material, mixed with varying
percentages of bentonite, and laboratory-tested using the
triaxial-shdar-test apparatus (EPA method 9100) .
8) It is proposed to drill a series of boreholes in the existing
cover of the landfill to determine the in-place thickness of the
existing cover, and to density-test the existing cover for
relative compaction. This information will allow a determination
of available borrow materials for the landfill cover, and
determine density of in-place cover. This information is
important as the cap is required to be compacted to approximately
90% of maximum density under current State regulations. In
addition, volumes of borrow materials currently covering the
waste cells need to be quantified, as the designated borrow areas
near the landfill alone may not provide sufficient volumes of
material for the cap design required by State regulations.
Therefore, 30 boreholes will be drilled through the existing
cover, standard penetration tests will be performed in some of
the drill holes, and the existing cover will be tested using a
nuclear-density gauge and supplemented by sand-cone density
tests. The cost estimate presented below is based on the City of
Redding providing a dozer or loader to blade away soil so that
subsurface density measurements may be obtained on the cover.
In general, the scope of work detailed below includes:
(A) Evaluation of in-place cover
(B) Completion of the final closure plan.
(C) Completion of the final closure/postclosure
maintenance plan.
(D) Submittal of the plans.
(E) Responses to comments by governmental agencies.
2
Section numbers pertaining to each topic follow the topic
heading. Some topics are followed by "N/A" which indicates that
these topics do not apply to the site and will be described in a
negative-declaration format (i.e. , "additional ground-water
monitoring not required for this site, " etc. ) .
outline for the Final closure Plan
A. Introduction
B. Responses to comments from reviewing agencies on preliminary
plan
C. Description of site characteristics (Section 18262 .3 (a) )
(1) Land uses within one mile of the landfill
(2) CEQA requirements
(3) Existing topography (Section 18262.3 (a) (1, 2) )
(a) new topo map
(4) Existing monitoring networks (Section 18262. 3 (a) (3) )
(a) vadose-zone monitoring
(b) ground-water monitoring
(c) gas-migration monitoring
D. Schedule for closure (Section 18262 .3 (a) (4) )
(1) Closure date
(2) Posting appropriate signs
(3) Review period
(4) Anticipated bid opening for cover
(5) Begin placing cover
(6) Finish placing cover
(5) Finish installing gas-migration control system
(7) Closure completion date
E. Detailed description of closure activities
(Section 18262.3 (a) (5) )
(1) Removal of site structures (Section 17771, 17772)
(2) Site security (Section 17767)
(a) notification of closure
(b) assure all access points restricted
(c) required signs posted at site
(2) Placement of final cover (Section 17773)
(a) certification of design
(b) foundation layer
(c) permeability
(d) vegetative layer
3
Outline for the Final closure Plan (continued)
(3) Final grading and anticipated settlement (Section 17776)
(a) settlement, bench marks, surveys
(b) cover drainage, topography
(d) quality-control measures (see CQA)
(4) Final site face (Section 17777)
(a) slope angle
(b) seismic-safety element (N/A)
(c) slope-stability report (N/A)
(5) Drainage control (Section 17778)
(a) prevent ponding
(b) withstand 100 year precipitation in 24 hours
(c) contact water collection (N/A)
(d) diversion & drainage facilities
(e) collection and holding facilities (N/A)
(f) diversion of water entering area
(g) prevention of ponding and erosion
(6) Erosion Control (Section 17779)
(a) plan to minimize erosion
(b) soil preparation
(c) vegetation type
(d) implementation
(e) runoff analysis
(7) Installation of leachate collection facility (N/A)
(Section 17781)
(8) Installation of ground-water monitoring network (N/A)
(Section 17782)
(9) Installation of gas-monitoring and control systems
(Section 17783)
(a) landfill-gas collection
(b) describe proposed perimeter system
F. Quality assurance plan (Section 17774)
(1) Qualifications
(2) Report
(a) describe duties of CQA officer
(b) chain of command
(c) experience required
(d) testing protocols
(3) Documentation
(a) forms to be used
(b) record keeping
(c) record of corrective measures
(d) plan for post-construction report
4
outline for the Final Closure Plan (continued)
(4) Laboratory-testing requirements
(5) Field-testing requirements
(6) Test-fill pad requirements
(7) Earthen-material requirements
G. Closure cost estimate (Section 18263)
H. Schedule for disbursement of funds (Section 18262 . 3 (a) (7) )
(1) Method of payment of contractors
(2) Method of payment of consultants
I. Updated financial mechanism (Section 18262.3 (a) (8) )
(1) To be provided by City of Redding
Outline for the Final Postclosure Maintenance Plan
A. Persons or companies responsible for maintenance (Section
18265.3 (a) (1) )
B. As-built description of monitoring systems (Section 18265.3
(a) (2) )
(1) Leachate monitoring (Section 11781)
(2) Ground-water monitoring (Section 17782)
(3) Gas monitoring and control (Section 17783)
C. Frequency of monitoring tasks (Section 18265.3 (a) (3) )
D. Description of operation of collection systems (Section 18265
(a) (4) )
(1) Operation of gas-controls system
(2) Disposal of condensate
E. Reporting requirements (Section 18265.3 (a) (5) )
F. Inspection and maintenance of site (Section 18265. 3 (a) (6)
(1) Inspect and maintain cover (Section 18264 . 3 (a) (3) (A) )
(2) Inspect and maintain drainage (Section 18264.3 (a) (3)
(B) )
(3) Inspect and maintain vegetative cover (Section 18264.3
(a) (3) (C) )
(4) Inspect and maintain leachate collection system
(Section 18264.3 (a) (3) (D) )
(5) Inspect and maintain gas-monitoring network (Section
18264.3 (a) (3) (E) )
(6) Inspect and maintain ground-water monitoring network
(Section 18264.3 (a) (3) (F) )
(7) Inspect and maintain final grading (Section 18264. 3 (a)
(3) (F) )
5
outline for the Final Postclosure Maintenance Plan (continued)
G. Postclosure land use (Section 18265.3 (a) (7) )
(1) Describe use (Section 17796 (a) )
(2) Future construction (Section 17796 (b-d) )
H. Postclosure cost estimate (Section 18266)
I. Emergency response plan (Section 17766)
(1) Events requiring action
(2) Corrective actions
(3) Availability of equipment
(4) Amendments to plan
Submittal of Plans
A. Filing application and transmittal of copies
(1) Submit the following: (Section 18168 (a) )
(a) 5 copies plus transparencies to the CIWMB
(b) 2 copies plus transparencies to the RWQCB
(c) 2 copies plus trantparencies to the LEA
(d) 2 copies to City of Redding
(d) 4 office copies
(2) Agencies must determine completeness within 30 days
(Section 18168 (b) )
Plan Review
A. Public notice (Section 18269)
(1) Within 10 days of receiving the plans, the CIWMB will
notify all agencies with jurisdiction.
(2) Public comment period for 45 days after receipt of plan
B. Evaluation of plans (Section 18270)
(1) Must conform to CEQA
(2) Must conform to local ordinances
(3) Environmental Document (Title 14, CCR, Section 15361)
(4) Must conform to Title 23, Chapter 15
C. Approval of plans (Section 18271)
(1) LEA and RWQCB must complete review within 90 days
(2) LEA and RWQCB must approve or deny plan within 120 days
(3) IWMB must approve or deny plan within 60 days after
approval or denial of LEA and RWQCB (180 days after
receipt)
(4) IWMB must file notice with Resources Agency within 30
days of approving or denying plan
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Estimate for Completing the Final Closure and Postclosure
Maintenance Plan
Closure Plan
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
A. Introduction
Associate geologist Hr 2 60.00 120.00
B. Responses to comments
Associate geologist Hr 8 60.00 480. 00
C. Description of site characteristics
Principle geologist Hr 1 70. 00 70.00
Associate geologist Hr 16 60. 00 960. 00
Associate engineer Hr 4 65. 00 260.00
D. Schedule for closure
Associate geologist Hr 8 60. 00 480. 00
E. Detailed description of closure
activities
1.Removal of structures
Associate geologist Hr 1 60.00 60. 00
2.Site security
Associate geologist Hr 4 60.00 240. 00
3.Final grading
Principle geologist Hr 8 70.00 560. 00
Associate geologist Hr 40 60.00 2,400.00
Associate engineer Hr 30 65.00 1,950. 00
4.Final site face
Principle geologist Hr 4 70.00 280. 00
Associate geologist Hr 40 60.00 2,400.00
Associate engineer Hr 30 65.00 1,950. 00
S.Drainage control
Principle geologist Hr 12 70. 00 840. 00
Associate geologist Hr 40 60. 00 2,400.00
Associate engineer Hr 40 65.00 2, 600.00
6.Erosion control
Principle geologist Hr 4 70.00 280.00
Associate geologist Hr 20 60.00 1,200.00
Associate engineer Hr 20 65. 00 1, 300.00
7.Leachate collection & control
Associate geologist Hr 4 60. 00 240.00
8.Gas-monitoring & control
Associate geologist Hr 40 60.00 2,400.00
Associate engineer Hr 16 65.00 1, 040. 00
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Closure Plan (continued)
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
F. Quality assurance plan
Principle geologist Hr 8 70.00 560. 00
Associate geologist Hr 80 60.00 4,800.00
Associate engineer Hr 20 65. 00 1, 300.00
G. Closure cost estimate
Principle geologist Hr 4 70. 00 280.00
Associate geologist Hr 16 60. 00 960.00
Associate engineer Hr 8 65.00 520.00
H. Schedule for disbursement of funds
Associate geologist Hr 1 60. 00 60.00
I. Financial mechanism
j Associate geologist Hr 4 60.00 240. 00
J. Inhouse review
Principle geologist Hr 16 70.00 1, 120.00
Associate geologist Hr 8 60. 00 480.00
Associate engineer Hr 2 65.00 130.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34,960. 00
Postclosure-maintenance plan
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
A. Maintenance
Associate geologist Hr 8 60.00 480. 00
B. Descriptions
Associate geologist Hr 8 60.00 480.00
C. Frequency of monitoring
Associate Geologist Hr 6 60. 00 360.00
D. Description of systems
Associate geologist Hr 6 60.00 360.00
E. Reporting requirements
Associate geologist Hr 6 60.00 360.00
F. Inspection & Maintenance
Associate geologist Hr 12 60.00 720.00
Associate engineer Hr 16 65.00 1, 040.00
G. Postclosure land use
Associate geologist Hr 1 60.00 60.00
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Postclosure Maintenance plan (continued)
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
H. Postclosure cost estimate
Principle geologist Hr 6 70. 00 420.00
Associate geologist Hr 16 60. 00 960. 00
Associate engineer Hr 8 65. 00 520.00
I. Emergency response plan
Associate geologist Hr 8 60.00 480.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6,240.00
Submittal of plans
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
A. Filing and transmittal of copies
Principle geologist Hr 2 70. 00 140. 00
Associate geologist Hr 6 60. 00 360. 00
Secretary Hr 12 35.00 420.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 920.00
Plan review
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
A. Guide review process
Associate geologist Hr 20 60.00 1,200.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,200.00
Drilling to determine existing cover thickness
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
A. Drill 30 shallow borings Hr 20 135.00 2,700.00
B. Log and supervise test borings Hr 20 60.00 1,200.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,900.00
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Subcontracted services
--------------------------------------------------------------
# Item Description Unit Qty $/Unit Total $
--------------------------------------------------------------
1 Permeability test Ea 4 350.00 1, 400. 00
2 Compaction curve Ea 6 140.00 840. 00
3 Remold sample ea 4 75.00 300.00
4 Sample shipping ea 4 10.00 40.00
5 Density testing ea 30 40. 00 1,200.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3,780.00
15% handling fee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 567.00
Subtotal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4,347.00
COST SUMMARY
Closure Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34,960. 00
Postclosure Maintenance Plan . . . . . . . . . . . . . . . . . . . . . 6,240.00
Submittal of Plans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 920. 00
Plan Review . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1,200. 00
Drilling to Determine Cover Thickness . . . . . . . . . . . . 3, 900.00
Subcontracted Services . . . . . . . . . . . . . . . . . . . . . . . . . . . 4, 347 .00
SUBTOTALESTIMATED COST . . . . . . . . . . . . . . . . . . . . . . . . . . 51,567. 00
10% contingency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5, 156.70
TOTAL ESTIMATED COST 56,723.70
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LAWRENCE &ASSOCIA'T'ES
Engineering Geologists • Ground-water Hydrologists Attachment B
2001 MARKET ST,RM 523
REDDING,CALIFORNIA%001
TELEPHONE(916)244-9703
FAX(916)2445021 SCHEDULE OF FEES DAVID A.LAWRENCE,C.E.G.611
Consulting services
Engineering Geologist/Hydrologist . . . $70/hour
Principal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Associate I I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 0
Associate I II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Assistant/Technical . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Registered Civil 65
Secretarial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Deposition and Court Appearance
Minimum charge $900/part or full day
Preparation at consulting-service rates . . . . .
as listed above
Drilling services (CME 55 Drilling Rig)
7-5/8 OD augers with operator and helper $135/hour
9-5/8 OD augers with operator and helper . . . . . . . . " 150/hour 135/hour
Mobilization (plus mileage) . . . . . . . . . . . . . . . . . . . . . . . .
Other In-house Equipment (provided at quoted prices)
Test Pumps (submersible)
Campbell 21X Dataloggers w/ transducers, conductivity
and temperature probes
Meteorological station (wind direction and speed)
Gas-extraction and air-monitoring pumps
Expenses, Materials, outside services
Mileage (other than drill rig) • • • • • • • • • • • • • • " " " $0.30/mile' 0.50/mile
Mileage (drill rig) . . . . . . . . . . . . . . . . . . . . . . . . . ' . . . ' . . 55. 00/day
Per diem (field work) • • • • • • " 'subsistence.other�direct job
Reproduction, travel, lodging,
related, rental equipment, materials, subcontracted labor+ 15$
and equipment . . . . . . . . . . . . . . . . . . . . . . . . . * * * " * . . . at
8/24/90 — Schedule A