HomeMy WebLinkAboutTask Order No. 10006 with Murray, Smith & Associates for On-Call Collection System Engineering ServicesEXHIBIT A
TASK ORDER NO.10006
ON-CALL COLLECTION SYSTEM ENGINEERING SERVICES
CITY OF MERIDIAN
This Scope of Services is for Professional Services between Murray, Smith & Associates Inc.
(MSA) and the City of Meridian, Idaho. Services authorized by this Task Order No.10006 shall
be for professional engineering services in support of the City's Collection System. The terms of
this Task Order shall be in accordance with the MSA Master Agreement for Professional
Services dated June 18, 2007.
BACKGROUND
Shad Roundy and David Stangel have supported the City's collection system model periodically
since 2005. The initial project included converting the City's HYDRA collection system model
to a model based on EPASWMM. This project also included validating the basic operation of
the model to ensure that the results matched those generated from the previous HYDRA model.
At the conclusion of the model conversion, a number of recommendations were made for
additional wet weather calibration and evaluation of the appropriate "design storm" for use by
the City.
City Staff have noted significant infiltration and inflow issues within the system that could cause
the WWTP to exceed its permitted flow rate. The City desires a plan to enable the identification
of where the IBcI is occurring and potential mitigation steps for addressing it.
SCOPE OF SERVICES -TASK 1
MSA will provide on-call technical support to the City on a tame and expenses basis. The on-call
work may include, but is not limited to the following tasks:
• Development of an initial flow monitoring plan for spring rainfall events in 2009
that could include:
o Identification of near term flow monitoring locations
o Recommendations for near term CCTV inspections
o Review of CCTV logs
o Assistance in placing flow meters and collecting flow data
o Rental of flow meter equipment
° o Assistance in other sewer system inspection
• Development of a longer term I&I reduction scope of work
• Sewage Collection System Modeling in support of development reviews and
development scenarios
• Additional calibration support identified previously including:
o Identify appropriate storm depth and storm distribution from historical
records for use in wet weather modeling runs
o Delineation of wet weather sewer catchments
o Perform wet weather calibration
• Additional engineering support for planning or design
Meridian, ID HURRAY, SMITH & ASSOCIATES, INC. Collection System
February 2009 EngineerslPlanners 1
.
MSA will communicate with the City via conference calls, web meetings, and/or visits to the
City as needed to gather project specific information and discuss tasks.
Assumptions: MSA will provide requested support to the City up to the defined budget. This
on-call scope is intended to provide some initial support to the City with the understanding that a
larger effort will ultimately be required under a sepazate scope of work.
BUDGET
The overall Not-to-Exceed Budget for this scope of work is $24,500. The work will be billed on
a time and expenses basis. MSA staff billing rates will be adjusters annually. The total budget for
this Task Order shall not be exceeded without written authorization.
If additional tasks aze requested beyond the initial budget allocation, MSA will provide a task
specific scope and budget for each support request from the City. The City will provide email or
hazdcopy authorization to MSA to proceed based on the scope and budget provided.
Assumptions, deliverables, schedules, and data requests will be outlined in each task specific
scope.
Table 1
Labor Hours and Total Project Costs
Task Nuunber Labor
Hours Total Cast
Task 1- On-Call Services 210 $24,500
Project Totals 210 $24,500
TIlVIE OF PERFORMANCE
The completion date for this Task Order is 365 calendar days from Authorization to Proceed.
MSA will make every effort to complete the work in a timely manner; however, it is agreed that
MSA cannot be responsible for delays occasioned by factors beyond its control, nor by factors
that could not reasonably have been foreseen at the time this Task Order was executed.
Meridian, ID HURRAY, SMITH & ASSOCIATES, INC. Collection System
February 2009 Engineers/Planners 2
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Meridian, ID MURRAY, SMITH & ASSOCIATES, INC. Collection System
February 2009 EngineersJPlanners 3