HomeMy WebLinkAboutTask Order 10921 Professional Services Mountain Waterworks-Water Quality EvaluationTASK ORDER NO. 10921
Pursuant to the
MASTER AGREEMENT FOR PROFESSIONAL SERVICES
BETWEEN
CITY OF MERIDIAN (OWNER) AND MOUNTAIN WATERWORKS, INC (ENGINEER)
This Task Order is made this IrJ day of May 2018 and entered into by and between the
City of Meridian, a municipal corporation organized under the laws of the State of Idaho,
hereinafter referred to as "City", and accepted by MOUNTAIN WATERWORKS, INC,
hereinafter referred to as "Engineer" pursuant to the mutual promises, covenant and
conditions contained in the Master Agreement (category 1 D) between the above
mentioned parties dated October 1, 2017. The Project Name for this Task Order 10921
is as follows:
CITY OF MERIDIAN
WATER QUALITY EVALUATION
PROJECT UNDERSTANDING
Mountain Waterworks was contacted by the City to complete a comprehensive water
system wide evaluation of the current source and distribution system water quality. The
City is anticipating the population served will officially surpass 100,000 customers by
April 2018, and as such, is preparing for additional water quality sampling and protocol
that will be implemented once this surpassed. For example, the City is currently
collecting 60 compliance samples per EPA Lead and Copper Rule regulations. Once
the population benchmark of 100,000 customers is surpassed, 100 tap samples will be
required. This sampling increase is expected expand to current and new constituents
accordingly with population increases.
The evaluation will include a review of historical and existing analytical laboratory
results as well as new sampling of additional parameters in order to determine the
quality of source water and water quality characteristics within the distribution system.
The evaluation will also identify sensitive and vulnerable infrastructure related to
differing and aggressive water by reviewing existing water system model data. The
findings of the evaluation will be used to help develop the scope for development of
future analysis and studies if deemed required by the Department of Environmental
Quality (DEQ).
Task Order 10921 Page 1 of 4
MOUNTAIN WATERWORKS
Mountain Waterworks will facilitate discussions between the City and DEQ to develop
evaluation and study requirements through meetings and negotiated efforts. The
findings from the joint meetings will be documented and utilized to develop a formal
work plan for this task order including all involved parties.
SCOPE OF WORK
Mountain Waterworks will evaluate historic and existing water quality analytical results
in order to identify possible sources of differing water quality within the sources and
distribution system. The analysis will include all active, standby, and emergency wells
as well as select points of use throughout the distribution system. Mountain Waterworks
will meet with DEQ and the City to confirm sampling requirements and constituent
analysis prior to developing additional water quality sampling needs. Once identified,
additional sampling and testing will be completed by the City. Potential water quality
impacts of the existing iron and manganese treatment systems will also be evaluated as
part of the study. An evaluation of the existing water model data will also be used to
determine locations of vulnerable infrastructure in relation to source water well locations
within the distribution system.
Once the water quality analysis has been completed, Mountain Waterworks will meet
with the City and DEQ to discuss the findings of the water quality analysis. Mountain
Waterworks will provide guidance and technical recommendations pertaining to water
quality parameters for use with future source water additions, population increases,
treatment solutions, or regulatory requirements that may be required or added to water
system. Additionally, a technical memorandum will be developed detailing the contents
of any additional requirements by DEQ as determined through meetings with DEQ
compliance staff to clearly define any further associated requirements.
Task 1 —Water Quality Analysis, Data Gap Analysis, Scoping Meetings, Project
Coordination with DEQ, and Technical Memorandum.
Dpliverables
Water Quality Evaluation Project deliverables include:
Coordination and assistance in water quality sampling.
Comprehensive Water Quality/Treatment Evaluation and Vulnerability Report as
determined from DEQ and City discussions.
Mountain Waterworks will facilitate joint meetings including DEQ and the City.
Technical Memorandum outlining scope of anticipated future needs and system
analysis requirements as defined during joint scoping meetings with DEQ and
City.
Task Order 10921 Page 2 of 4
MOUNTAIN WATERWORKS
ASSUMPTIONS
While preparing our scope of services and fee estimate, we have made the following
assumptions:
• The evaluation will be limited to analysis of water quality parameter data related
to source and treated water. Water modeling data completed by others will also
be used to evaluate theoretical dispersion of source waters into the distribution
system. Mountain Waterworks will review existing data provided by the City and
develop a comprehensive list of additional water quality samples that may be
required to complete the evaluation. All new sampling will be conducted by the
City and costs for analytical sampling and testing is not included in the scope of
this Task Order.
TIME OF COMPLETION and COMPENSATION SCHEDULE
COMPENSATION AND COMPLETION SCHEDULE
Task Description Due Date Compensation
1 Water Quality Analysis, Data Gap Anticipated within 120 days of
Analysis, Scoping Meetings, Project NTP $56,920.00
Coordination with DEQ, and
Technical Memorandum
TASK ORDER TOTAL: $56,920.00
The Not -To -Exceed amount to complete all services listed above for this Task Order
No. 10921 is fifty-six thousand nine hundred twenty dollars ($56,920.00). No
compensation will be paid over the Not -to -Exceed amount without prior written approval
by the City in the form of a Change Order. Any and all travel will only be reimbursed if
pre -approved by the Project Manager, and only per the City of Meridian Travel Policy.
Reimbursable expenses will be paid at cost and only if pre -approved by the Project
Manager. Any travel and/or reimbursables paid will be paid as part of the Not -To -
Exceed Task Order Total per the Compensation and Completion Schedule above.
Task Order 10921 Page 3 of 4
MOUNTAIN WATERWORKS
CITY OF MERID
B
TAMMY de WE AYOR
Dated:�QORPTED A(/C
r/ �o
Approved b Council: 5� 1/b = �
pP Y � Q � 01V or w
C -/VI E IDIANI.—
IDAHO
Attest: SEAL
C. Ja Coles,I Y CLERK
CITY OF MERIDIAN
BY: /
� /4" - —
KEITH ATTS, Purchase anager
Dated:_ --�-" /0 - J e)
City Project Manager:
Dennis Teller
MOUNTAIN WATERWORKS
BY. ,
Stuart Hurley, Vice President
Dated: 5/5118
Department Approval
BY: l/u '
LA LEI MCVEY, Deputy Dir. Util ties Ops
Dated:__ r�
Task Order 10821 Pape 4 0( 4
MOUNTAIN WATERWORKS
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City Of Melidian
Statement of Revenues and Expenditures - Rev and Exp Report - Sandra - Unposted Transactions Included In Report
60 - Enterprise zund
3400-Water-Adnin
From L0/l/2017 Through 9/30/2018
Budget with
Amendments
Current Year
Actual
Budget
Rema.ining
Percent of
Budget
Remaining
55000
OPERATING COSTS
Prof essional- Servi-ces
Totaf OPERAT]NG COSTS
DEPT EXPENDITURES
TOTAL EXPENDITURES
210 , 000.00 (15,878.75)225,8'78.15 101.56%
210 , 000.00 (15.878.75)225,8'78.15 107.56%
---?19,!!!. !o ( 15, 878 .7s )225 818.15 107.56%
2t0 000.00 _ll!_!_ql!,M _____4]r3leJ5 _______l!Ll!3
Datet 5/1/18 09:16:40 N Paqe i 1Meridian City Council Meeting Agenda May 15, 2018 – Page 117 of 347