HomeMy WebLinkAboutTerracon Consultants - Professional Services Agreement, Cont. No. 1015 02.01.2021 Irerracon
January 6, 2021
City of Waterloo
715 Mulberry Street
Waterloo, Iowa 50703
Attn: Mr. Matt Schindel
P: (319) 291-4312
E: Matt.SchindelQWaterloo-la.org
Re: Proposal for Soil Delineation and Bedrock Tier 2 Report
City ROW
300 Jefferson Street, Waterloo, Iowa
Registration No. 202000033 LUST No. 9LTS91
Terracon Proposal No. P13207110
Dear Mr. Schindel:
Terracon Consultants, Inc. (Terracon) appreciates the opportunity to submit this proposal to
conduct soil delineation and Bedrock Tier 2 Report activities at the referenced site. Terracon has
conducted thousands of environmental service projects across the country including the State of
Iowa. In addition, Terracon has extensive experience performing geotechnical and construction
testing services. For more detailed information on all of Terracon's services please visit our web
site at www.terracon.com. An outline of the project, Terracon's scope of services, including
schedule and compensation are provided in the following sections
1.0 PROJECT INFORMATION
The Iowa Department of Natural Resources (IDNR) received the Underground Storage Tank
Closure Report for the site on December 3, 2020 and provided a letter to the City of Waterloo on
December 17, 2020. The closure report indicates that petroleum contamination above action
limits established by IDNR were found at the site. IDNR request a Tier 1 report be prepared for
the site. However, due to shallow bedrock and elevated soil concentrations a Tier 2 will be
required for the site.
The initial step in conducting the bedrock assessment is to define the area of soil impacts that
exceed IDNR Tier 1 levels. The IDNR bedrock guidance does not allow monitoring well
installation within 50 feet of the soil plume(s)to prevent the creation of a preferential pathway that
would allow for soil contamination to enter the bedrock. However, if soil contamination that
exceeds IDNR Tier 1 levels is removed or remediated below Tier 1 levels, well installation can
proceed at the source areas (pump islands, UST basin, etc.). Terracon recommends that the soil
Terracon Consultants Inc., 3105 Capital Way,Suite 5 Cedar Falls,IA 50613
P 319 277 4016 F 319 277 4320 terracon.com
Soil Delineation and Bedrock Tier 2 Report Proposal Irerracon
City ROW Waterloo, Iowa
January 6, 2021 Terracon Proposal No. P13207110
impacts be defined in order to determine boundaries for an excavation to remove the soil
contamination. Once the soil is excavated, the Tier 2 activities can proceed.
This proposal presents the estimated fees for soil delineation at the site utilizing a Geoprobe®
drilling rig to maximize efforts for sufficient delineation activities. Soil sampling at potential
monitoring well locations will also be conducted to maximize onsite efforts and aid in delineation.
2.0 SCOPE OF SERVICES
Terracon has a 100% commitment to the safety of all its employees. As such, and in accordance
with our Incident and Injury Free®safety culture, Terracon will update our safety plan for use by
our personnel during field services. Prior to commencement of on-site activities, Terracon will hold
a meeting to review health and safety needs for this specific project. At this time, we anticipate
performing fieldwork in a United States Environmental Protection Agency (USEPA) Level D work
uniform consisting of hard hats, safety glasses, protective gloves, and steel-toed boots. It may
become necessary to upgrade this level of protection, at additional cost, during sampling activities
in the event that petroleum or chemical constituents are encountered in soils or groundwater that
present an increased risk for personal exposure.
The following scope of services presents Terracon's recommendations to delineate the soil
contamination at the site and to complete the Bedrock Tier 2 Report utilizing IDNR guidance for
bedrock sites.
2.1 Soil Delineation
Due to proposed boring locations in the right of way, Terracon has included a site
mobilization for boring layout and a joint meet with utility locators. Terracon will
request municipal utility locations through Iowa One-Call. Onsite and private
utilities will be provided by the client unless otherwise directed. If a private locate
is necessary, these services will be provided on a time and material basis.
Based on available information and the UST Closure Report, Terracon assumes
product piping and product dispenser borings will not be required.
Borings will be installed at locations to define the potential soil impacts and at the
IDNR required locations. Proposed boring locations will be at four locations
surrounding the former UST on City property. The actual number and location of
borings will be dictated by field observations and Certified Groundwater Professional
(CGP)discretion. Soil cuttings will be thin spread onsite.
The borings will be continuously logged and field screened with a photoionization
detector (PID) in one-foot intervals per IDNR guidance. The borings will be
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Soil Delineation and Bedrock Tier 2 Report Proposal Irerracon
City ROW Waterloo, Iowa
January 6, 2021 Terracon Proposal No. P13207110
advanced until PID readings are less than 10 parts per million (ppm)or to the depth
of bedrock. Terracon anticipates that the borings will not extend deeper than 10
feet below ground surface (bgs); the anticipated depth to bedrock. Observations
of the type of bedrock will be documented. If applicable, groundwater observations
will also be documented during the boring installations.
Discrete soil samples will be collected from the borings for laboratory analysis from
the interval of highest PID reading. If PID readings are 0 ppm, samples will be
collected at the interval of visual/olfactory impacts, the soil/bedrock interface, or
the interval selected by the CGP. Terracon estimates that nine samples will be
submitted for analysis. The actual number of samples will be dictated by field
observations and CGP discretion.
The samples will be collected in laboratory provided containers and submitted on ice
to a State of Iowa certified laboratory under standard chain of custody protocols for
analysis of benzene, toluene, ethylbenzene, and xylenes (BTEX) by Iowa Method
OA-1 and total extractable hydrocarbons (TEH) by Iowa Method OA-2. Analysis of
methyl-tert butyl ether(MTBE) in soil is not required by IDNR guidance.
A letter summary report documenting the field activities and sample results will be
prepared for submittal. The report will also include maps documenting the boring
locations and areas of impacts, observations of bedrock, borings logs, laboratory
analytical reports, tabled results, and recommendations of excavation activities, if
applicable.
2.2 Tier 2 Activities
Up to five monitoring wells are proposed to be installed to fulfill IDNR guidance
requirements. The locations will be based on the results of the soil delineation and
review of potential receptors and receptor boundaries. Terracon anticipates that the
configuration of the wells will fulfill IDNR requirements at source locations and to
delineate the soil and groundwater impacts. However, field observations and/or
laboratory results may indicate that additional wells could be needed.
The wells will be advanced according to IDNR guidance by logging and field screening
soil cores continuously in one-foot intervals using a PID. The wells will be advanced
approximately 5 feet into the observed groundwater table or until field screening results
are less than 10 ppm. We expect this depth not to exceed approximately 20 feet bgs
based on previously reported water levels in the vicinity of the site. If drilling in excess
of 20 feet bgs or if upgraded bedrock drilling procedures are necessary, additional
charges will be incurred.
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Soil Delineation and Bedrock Tier 2 Report Proposal
City ROW Waterloo, Iowa
January 6, 2021 Terracon Proposal No. P13207110
The wells will be constructed according to IDNR guidance to intersect the groundwater
table based on drilling observations and previously reported water levels in the vicinity
of the site. The wells will be developed, top of casing and ground surface elevations
will be surveyed to a known benchmark, and groundwater level measurements will be
obtained. Purged groundwater will be thin spread onsite.
Groundwater samples will be collected from the wells according to IDNR guidance after
water level measurement and purging at least three well volumes. As part of Quality
Assurance/Quality Control (QA/QC) protocols, we will obtain duplicate samples
equivalent to ten percent of the total samples, one trip blank sample, and potentially
one equipment blank sample if disposable supplies are not used. Purged groundwater
will be thin spread onsite.
The groundwater samples will be collected in laboratory provided containers and
submitted to a certified lab under standard chain of custody protocols for analysis of
BTEX and MTBE by Iowa Method OA-1 and TEH by Iowa Method OA-2.
Terracon will conduct a survey for active, abandoned, and plugged private water wells
within 1,000 feet of the site and public supply wells within one mile of the site utilizing
the IDNR Facility Explorer and GEOSAM Databases, City of Waterloo, Black Hawk
County Health Department, and a 300-feet onsite pedestrian reconnaissance. Terracon
will attempt to identify both drinking water wells and other use water wells within required
radii.
Terracon will conduct a supplemental risk-based receptor survey to identify surface
water bodies, water lines, sanitary sewers, basements, and other enclosed/confined
spaces within the site vicinity. An explosive vapor survey will also be conducted to
determine if combustible gases exceed 10% of the Lower Explosive Limit (LEL) at
enclosed/confined spaces in the vicinity of the site.
Terracon will conduct slug tests on three monitoring wells with geology representative
of the site to calculate the hydraulic conductivity using the Bouwer/Rice method. The
bedrock nature of the site assumes a protected groundwater source; however, the actual
conductivity value for the site will be applied according to IDNR guidance.
Terracon will complete a Tier 2 Report based on the sample results and identified
pathways using IDNR software/application and guidance. The report will also include
a recommendation of bedrock classification, site classification, and if corrective action
or additional monitoring is required. If applicable, results of the excavation will be
included in the Tier 2 assessment.
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Soil Delineation and Bedrock Tier 2 Report Proposal Irerracon
City ROW Waterloo, Iowa
January 6, 2021 Terracon Proposal No. P13207110
Additional Services Beyond Base Services
The scope of this proposal is based upon IDNR guidance, documentation of the UST Closure
Report, and the preliminarily available data. Documentation and sample data from the UST
Closure Report and Soil Delineation will be incorporated into the Tier 2 Report.
Fees for the above services are listed in Table 1 and are based on mobilization from Terracon's
Cedar Falls, Iowa office. Four mobilizations are assumed to complete boring layout/public utility
joint meet, the soil delineation, monitoring well installation, and groundwater sampling per IDNR
guidance. Please note that the table is not all-inclusive. If, as a result of these services, additional
work is required outside the scope of this proposal and beyond those outlined in the Table 1, you
will be contacted, and upon request, proposed costs for additional work will be provided. Client
authorization will be obtained prior to commencement of additional work outside the scope of this
proposal.
2.3 Schedule
Services will be initiated upon receipt of the written notice to proceed. In order to comply with the
proposed schedule, the following items are required to be provided by the client at the time of
notification to proceed in order to meet the client's required project completion date. Please
include the following requested items along with the notification to proceed:
Right of entry to conduct the field services.
Notification of restrictions or special requirements (such as safety) regarding accessing
the site.
Locations of any buried tanks or other subsurface structures, including site service utilities,
known to exist in the area.
A signed Supplement to Agreement for Services (Agreement) evidencing acceptance of
this scope of services.
2.4 Scope and Report Limitations
The fees on Table 1 assume that boring locations are accessible by truck/track mounted
equipment. Auger cuttings and purged groundwater will be thin spread on site unless otherwise
requested by the client. The auger cuttings and purged groundwater can be containerized and
disposed of at a permitted facility at additional cost if requested by the City of Waterloo. Since
the scope of work is being performed for the City of Waterloo ROW permitting fees have not been
included, if necessary the cost will be billed to the City of Waterloo.
The findings and conclusions presented in the final report will be based on the site's current utilization
and the information collected as discussed in this proposal. Please note that we do not warrant
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Soil Delineation and Bedrock Tier 2 Report Proposal Irerracon
City ROW Waterloo, Iowa
January 6, 2021 Terracon Proposal No. P13207110
database or third-party information or regulatory agency information used in the compilation of
reports.
This evaluation will make use of Iowa-specific risk-based corrective action (RBCA) protocols to
evaluate the nature of adverse environmental impact associated with the identified chemical
release under 1996 changes to Iowa Administrative Code 45513, Chapter 135. The evaluation
does not constitute a complete risk assessment consistent with the definitions and protocols of
CERCLA. The client should recognize that no guarantee can be made that the RBCA evaluation
will result in either a no action or reduced remedial recommendation.
The limitations herein must be considered when the user of this report formulates opinions as to
risks associated with the site. No warranties, express or implied, are intended or made.
3.0 COMPENSATION
Fees for services specific to this site are$22,860 and are detailed in the attached Table 1. Interim
invoices will be submitted regularly and are due upon receipt. Invoices will reflect the units
performed in accordance with the above discussion and expressed in Table 1. If, as a result of
these services, additional work is required outside the scope of this proposal, you will be
contacted, and upon request, proposed costs for additional work will be provided. Client
authorization will be obtained prior to commencement of additional work outside the scope of this
proposal.
4.0 AUTHORIZATION
This proposal may be accepted by executing the attached Agreement for Services and returning
one copy to Terracon. Services will be initiated upon receipt of the written notice to proceed.
The terms, conditions and limitations stated in the Agreement, and sections of this proposal
incorporated therein, shall constitute the exclusive terms and conditions and services to be
performed for this project. This proposal is valid only if authorized within 90 days from the
proposal date.
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Soil Delineation and Bedrock Tier 2 Report Proposal Irerracon
City ROW Waterloo, Iowa
January 6, 2021 Terracon Proposal No. P13207110
We appreciate the opportunity to provide this proposal and look forward to working with the City
of Waterloo on this project. If you have questions or comments regarding this proposal, please
contact either of the undersigned.
Sincerely,
Terracon Consultants, Inc.
Dave C. Cleary, REM Xvironmental
e M. Nelson, REM, CGP
Environmental Department Manager Project Manager
Attachments: Agreement for Services
Copies: Addressee (2)
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Table 1: Services and Fees
Terracon Proposal Number: P13207110
Site Name: City ROW
Address: 300 Jefferson Street
City, State: Waterloo, Iowa
LUST Number: 9LTS91
Registration Number: 202000033
Date: 1/6/2021 Irerracon
Cost per
Task Unit Unit Type No. of Units Total
Engineering Services
Soil Delineation Letter Report $ 1,250 lump sum 1 $ 1,250
Bedrock Tier 2 Report $ 3,500 lump sum 1 $ 3,500
Tier 2 Pathway Evaluations(GWI and Soil Leaching)* $ 250 /pathway 2 J$ 500
Subtotal $ 5,250
Field Services
Field personnel mobilization (Up to 50 miles) $ 315 /mobilization 4 $ 1,260
Field receptor surveys (including explosive vapor,water wells,
surface water bodies, enclosed space, and water lines) $ 250 lump sum 1 $ 250
Daily equipment charges (IP/water probe, PID, survey, etc.) $ 200 /day 3 $ 600
Geoprobe-Terracon Daily Rate $ 2,500 day 1 $ 2,500
Field Geologist/Engineer/Scientist** $ 85 /hour 30 $ 2,550
Hydraulic Conductivity Testting $ 300 /wellr:::2
$ 900
Drill rig mobilization (Up to 50 miles)with air compressor $ 1,250 /mobilization $ 1,250
Monitoring well installation-20' $ 1,100 /well $ 5,500
Trafic Control $ 500 each $ 1,000
Subtotal $ 15,810
Sample preparation and laboratory analysis:
Soil: OA-1 (BTEX)and OA-2 (TEH) $ 100 /sample 9 $ 900
Groundwater: OA-1 (BTEX& MTBE)and OA-2 (TEH) $ 150 /sample 5 $ 750
Groundwater: QA/QC (trip,field and 10%duplicate blanks) $ 150 lump sum 1 $ 150
Subtotal $ 1,800
Total $ 22,860
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Reference Number:P13207110
AGREEMENT FOR SERVICES
This AGREEMENT is between City of Waterloo IA ("Client") and Terracon Consultants, Inc. ("Consultant")for Services to be provided by Consultant for
Client on the Jefferson Street ROW Tier 2 project("Project"), as described in Consultant's Proposal dated 01/06/2021 ("Proposal"), including but not limited
to the Project Information section, unless the Project is otherwise described in Exhibit A to this Agreement(which section or Exhibit is incorporated into this
Agreement).
1. Scope of Services. The scope of Consultant's services is described in the Proposal, including but not limited to the Scope of Services section
("Services"), unless Services are otherwise described in Exhibit B to this Agreement (which section or exhibit is incorporated into this Agreement).
Portions of the Services may be subcontracted. Consultant's Services do not include the investigation or detection of, nor do recommendations in
Consultant's reports address the presence or prevention of biological pollutants (e.g., mold, fungi, bacteria, viruses, or their byproducts) or occupant
safety issues, such as vulnerability to natural disasters,terrorism, or violence. If Services include purchase of software, Client will execute a separate
software license agreement. Consultant's findings, opinions, and recommendations are based solely upon data and information obtained by and
furnished to Consultant at the time of the Services.
2. Acceptance/ Termination. Client agrees that execution of this Agreement is a material element of the consideration Consultant requires to
execute the Services, and if Services are initiated by Consultant prior to execution of this Agreement as an accommodation for Client at Client's
request, both parties shall consider that commencement of Services constitutes formal acceptance of all terms and conditions of this Agreement.
Additional terms and conditions may be added or changed only by written amendment to this Agreement signed by both parties. In the event Client
uses a purchase order or other form to administer this Agreement, the use of such form shall be for convenience purposes only and any additional or
conflicting terms it contains are stricken.This Agreement shall not be assigned by either party without prior written consent of the other party. Either
party may terminate this Agreement or the Services upon written notice to the other. In such case, Consultant shall be paid costs incurred and fees
earned to the date of termination plus reasonable costs of closing the Project.
3. Change Orders. Client may request changes to the scope of Services by altering or adding to the Services to be performed. If Client so requests,
Consultant will return to Client a statement (or supplemental proposal) of the change setting forth an adjustment to the Services and fees for the
requested changes. Following Client's review, Client shall provide written acceptance. If Client does not follow these procedures, but instead directs,
authorizes, or permits Consultant to perform changed or additional work,the Services are changed accordingly and Consultant will be paid for this work
according to the fees stated or its current fee schedule. If project conditions change materially from those observed at the site or described to
Consultant at the time of proposal,Consultant is entitled to a change order equitably adjusting its Services and fee.
4. Compensation and Terms of Payment.Client shall pay compensation for the Services performed at the fees stated in the Proposal, including
but not limited to the Compensation section, unless fees are otherwise stated in Exhibit C to this Agreement (which section or Exhibit is incorporated
into this Agreement). If not stated in either,fees will be according to Consultant's current fee schedule. Fee schedules are valid for the calendar year in
which they are issued. Fees do not include sales tax. Client will pay applicable sales tax as required by law. Consultant may invoice Client at least
monthly and payment is due upon receipt of invoice. Client shall notify Consultant in writing, at the address below, within 15 days of the date of the
invoice if Client objects to any portion of the charges on the invoice, and shall promptly pay the undisputed portion. Client shall pay a finance fee of
1.5%per month, but not exceeding the maximum rate allowed by law,for all unpaid amounts 30 days or older.Client agrees to pay all collection-related
costs that Consultant incurs, including attorney fees. Consultant may suspend Services for lack of timely payment. It is the responsibility of Client to
determine whether federal,state,or local prevailing wage requirements apply and to notify Consultant if prevailing wages apply. If it is later determined
that prevailing wages apply, and Consultant was not previously notified by Client, Client agrees to pay the prevailing wage from that point forward, as
well as a retroactive payment adjustment to bring previously paid amounts in line with prevailing wages. Client also agrees to defend, indemnify, and
hold harmless Consultant from any alleged violations made by any governmental agency regulating prevailing wage activity for failing to pay prevailing
wages,including the payment of any fines or penalties.
5. Third Party Reliance.This Agreement and the Services provided are for Consultant and Client's sole benefit and exclusive use with no third party
beneficiaries intended. Reliance upon the Services and any work product is limited to Client, and is not intended for third parties other than those who
have executed Consultant's reliance agreement,subject to the prior approval of Consultant and Client.
6. LIMITATION OF LIABILITY. CLIENT AND CONSULTANT HAVE EVALUATED THE RISKS AND REWARDS ASSOCIATED WITH THIS
PROJECT, INCLUDING CONSULTANT'S FEE RELATIVE TO THE RISKS ASSUMED, AND AGREE TO ALLOCATE CERTAIN OF THE
ASSOCIATED RISKS. TO THE FULLEST EXTENT PERMITTED BY LAW, THE TOTAL AGGREGATE LIABILITY OF CONSULTANT (AND ITS
RELATED CORPORATIONS AND EMPLOYEES) TO CLIENT AND THIRD PARTIES GRANTED RELIANCE IS LIMITED TO THE GREATER OF
$50,000 OR CONSULTANT'S FEE, FOR ANY AND ALL INJURIES, DAMAGES, CLAIMS, LOSSES, OR EXPENSES (INCLUDING ATTORNEY
AND EXPERT FEES)ARISING OUT OF CONSULTANT'S SERVICES OR THIS AGREEMENT. PRIOR TO ACCEPTANCE OF THIS AGREEMENT
AND UPON WRITTEN REQUEST FROM CLIENT, CONSULTANT MAY NEGOTIATE A HIGHER LIMITATION FOR ADDITIONAL
CONSIDERATION IN THE FORM OF A SURCHARGE TO BE ADDED TO THE AMOUNT STATED IN THE COMPENSATION SECTION OF THE
PROPOSAL. THIS LIMITATION SHALL APPLY REGARDLESS OF AVAILABLE PROFESSIONAL LIABILITY INSURANCE COVERAGE,
CAUSE(S), OR THE THEORY OF LIABILITY, INCLUDING NEGLIGENCE, INDEMNITY, OR OTHER RECOVERY. THIS LIMITATION SHALL NOT
APPLY TO THE EXTENT THE DAMAGE IS PAID UNDER CONSULTANT'S COMMERCIAL GENERAL LIABILITY POLICY.
7. Indemnity/Statute of Limitations.Consultant and Client shall indemnify and hold harmless the other and their respective employees from and
against legal liability for claims, losses, damages, and expenses to the extent such claims, losses, damages, or expenses are legally determined to be
caused by their negligent acts, errors,or omissions. In the event such claims,losses,damages,or expenses are legally determined to be caused by the
joint or concurrent negligence of Consultant and Client, they shall be borne by each party in proportion to its own negligence under comparative fault
principles. Neither party shall have a duty to defend the other party, and no duty to defend is hereby created by this indemnity provision and such duty
is explicitly waived under this Agreement. Causes of action arising out of Consultant's Services or this Agreement regardless of cause(s) or the theory
of liability, including negligence, indemnity or other recovery shall be deemed to have accrued and the applicable statute of limitations shall commence
to run not later than the date of Consultant's substantial completion of Services on the project.
8. Warranty. Consultant will perform the Services in a manner consistent with that level of care and skill ordinarily exercised by members of the
profession currently practicing under similar conditions in the same locale. EXCEPT FOR THE STANDARD OF CARE PREVIOUSLY STATED,
CONSULTANT MAKES NO WARRANTIES OR GUARANTEES, EXPRESS OR IMPLIED, RELATING TO CONSULTANT'S SERVICES AND
CONSULTANT DISCLAIMS ANY IMPLIED WARRANTIES OR WARRANTIES IMPOSED BY LAW, INCLUDING WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
9. Insurance. Consultant represents that it now carries, and will continue to carry: (i)workers' compensation insurance in accordance with the laws of
the states having jurisdiction over Consultant's employees who are engaged in the Services, and employer's liability insurance ($1,000,000); (ii)
commercial general liability insurance($1,000,000 occ/$2,000,000 agg); (iii) automobile liability insurance($1,000,000 B.I. and P.D. combined single
limit); and (iv) professional liability insurance ($1,000,000 claim/agg). Certificates of insurance will be provided upon request. Client and Consultant
shall waive subrogation against the other party on all general liability and property coverage.
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10. CONSEQUENTIAL DAMAGES. NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR LOSS OF PROFITS OR REVENUE; LOSS OF
USE OR OPPORTUNITY; LOSS OF GOOD WILL; COST OF SUBSTITUTE FACILITIES, GOODS, OR SERVICES; COST OF CAPITAL; OR FOR
ANY SPECIAL,CONSEQUENTIAL,INDIRECT,PUNITIVE,OR EXEMPLARY DAMAGES.
11. Dispute Resolution. Client shall not be entitled to assert a Claim against Consultant based on any theory of professional negligence unless and
until Client has obtained the written opinion from a registered, independent, and reputable engineer, architect,or geologist that Consultant has violated
the standard of care applicable to Consultant's performance of the Services. Client shall provide this opinion to Consultant and the parties shall
endeavor to resolve the dispute within 30 days, after which Client may pursue its remedies at law.This Agreement shall be governed by and construed
according to Kansas law.
12. Subsurface Explorations.Subsurface conditions throughout the site may vary from those depicted on logs of discrete borings,test pits, or other
exploratory services. Client understands Consultant's layout of boring and test locations is approximate and that Consultant may deviate a reasonable
distance from those locations. Consultant will take reasonable precautions to reduce damage to the site when performing Services; however, Client
accepts that invasive services such as drilling or sampling may damage or alter the site. Site restoration is not provided unless specifically included in
the Services.
13. Testing and Observations.Client understands that testing and observation are discrete sampling procedures, and that such procedures indicate
conditions only at the depths,locations, and times the procedures were performed.Consultant will provide test results and opinions based on tests and
field observations only for the work tested. Client understands that testing and observation are not continuous or exhaustive, and are conducted to
reduce-not eliminate-project risk.Client shall cause all tests and inspections of the site,materials,and Services performed by Consultant to be timely
and properly scheduled in order for the Services to be performed in accordance with the plans, specifications, contract documents, and Consultant's
recommendations. No claims for loss or damage or injury shall be brought against Consultant by Client or any third party unless all tests and
inspections have been so performed and Consultant's recommendations have been followed. Unless otherwise stated in the Proposal,Client assumes
sole responsibility for determining whether the quantity and the nature of Services ordered by Client is adequate and sufficient for Client's intended
purpose. Client is responsible (even if delegated to contractor) for requesting services, and notifying and scheduling Consultant so Consultant can
perform these Services. Consultant is not responsible for damages caused by Services not performed due to a failure to request or schedule
Consultant's Services. Consultant shall not be responsible for the quality and completeness of Client's contractor's work or their adherence to the
project documents, and Consultant's performance of testing and observation services shall not relieve Client's contractor in any way from its
responsibility for defects discovered in its work,or create a warranty or guarantee.Consultant will not supervise or direct the work performed by Client's
contractor or its subcontractors and is not responsible for their means and methods. The extension of unit prices with quantities to establish a total
estimated cost does not guarantee a maximum cost to complete the Services.The quantities,when given, are estimates based on contract documents
and schedules made available at the time of the Proposal. Since schedule, performance, production, and charges are directed and/or controlled by
others,any quantity extensions must be considered as estimated and not a guarantee of maximum cost.
14. Sample Disposition, Affected Materials, and Indemnity. Samples are consumed in testing or disposed of upon completion of the testing
procedures(unless stated otherwise in the Services). Client shall furnish or cause to be furnished to Consultant all documents and information known
or available to Client that relate to the identity, location, quantity, nature, or characteristic of any hazardous waste, toxic, radioactive, or contaminated
materials("Affected Materials") at or near the site, and shall immediately transmit new, updated, or revised information as it becomes available. Client
agrees that Consultant is not responsible for the disposition of Affected Materials unless specifically provided in the Services, and that Client is
responsible for directing such disposition. In no event shall Consultant be required to sign a hazardous waste manifest or take title to any Affected
Materials. Client shall have the obligation to make all spill or release notifications to appropriate governmental agencies. The Client agrees that
Consultant neither created nor contributed to the creation or existence of any Affected Materials conditions at the site and Consultant shall not be responsible
for any claims, losses, or damages allegedly arising out of Consultants performance of Services hereunder, or for any claims against Consultant as a
generator,disposer,or arranger of Affected Materials under federal,state,or local law or ordinance.
15. Ownership of Documents. Work product, such as reports, logs, data, notes, or calculations, prepared by Consultant shall remain Consultant's
property. Proprietary concepts, systems, and ideas developed during performance of the Services shall remain the sole property of Consultant. Files
shall be maintained in general accordance with Consultant's document retention policies and practices.
16. Utilities. Unless otherwise stated in the Proposal,Client shall provide the location and/or arrange for the marking of private utilities and subterranean
structures. Consultant shall take reasonable precautions to avoid damage or injury to subterranean structures or utilities. Consultant shall not be
responsible for damage to subterranean structures or utilities that are not called to Consultant's attention, are not correctly marked,including by a utility
locate service,or are incorrectly shown on the plans furnished to Consultant.
17. Site Access and Safety. Client shall secure all necessary site related approvals, permits, licenses, and consents necessary to commence and
complete the Services and will execute any necessary site access agreement. Consultant will be responsible for supervision and site safety measures
for its own employees, but shall not be responsible for the supervision or health and safety precautions for any other parties, including Client, Client's
contractors, subcontractors, or other parties present at the site. In addition, Consultant retains the right to stop work without penalty at any time
Consultant believes it is in the best interests of Consultant's employees or subcontractors to do so in order to reduce the risk of exposure to the
coronavirus. Client agrees it will respond quickly to all requests for information made by Consultant related to Consultant's pre-task planning and risk
assessment processes. Client acknowledges its responsibility for notifying Consultant of any circumstances that present a risk of exposure to the
coronavirus or individuals who have tested positive for COVID-19 or are self-quarantining due to exhibiting symptoms associated with the coronavirus.
Consultant: Terragnn Con u nts, Inc. Client: City of Waterloo IA
By: vU A—C Date: 1/6/2021 By: Date: 2/1/2021
Name/Title: Dave C.Cleary, REM/Environmental Name/Title: Mayor Quentin Hart/City of Waterloo
Department Manager
Address: 3105 Capital Way,Ste 5 Address: 715 Mulberry St
Cedar Falls, IA 50613-7030 Waterloo, IA 50703-5714
Phone: (319)277-4016 Fax: (319) 277-4320 Phone: (319)291-4312 Fax:
Email: Dave.Cleary@terracon.com Email: QUENTIN.HART@WATERLOO-IA.ORG
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