April 7, 2021 Page 5
20210407 Nashua Phase III Stage 2 Proposal-Rev1.docx
useful in resolving issues regarding site access, construction sequencing, material
management, landfill gas management, stormwater management, and leachate system
design and should serve to keep the project on track from a schedule standpoint. We expect
that the meetings would involve Sanborn Head’s project staff involved in preparing the
design and permit documents, and that each meeting would require up to 4 hours. We
assume that these meetings will be held online.
ASSUMPTIONS
Based on our experience and our understanding of the Project components, we assume the
following:
=» Neither an AoT application nor approval is required for this project. In addition, we note
that this project still qualifies for coverage under the Alteration of Terrain (AoT) Permit
issued on April 24, 2018. As such, no additional AoT permitting is required, but,
depending on when Stage 2 goes to construction, a permit extension may be required.
= There is no solid waste permit fee as the fee was paid with the December 29, 2017 Type
I-B/II PMA. As such, we did not include the fees in our budget estimate.
=» The budget and schedule do not factor an allowance for delays caused by possible
opposition or litigation.
= All meetings will be held online.
=» Potential changes to the NHDES rules and fees are not accounted for.
= Field sampling or analytical testing (e.g, groundwater, stormwater, surface water, soil,
or waste) are not accounted for; Sanborn Head will rely on historic information to be
provided by the City.
=» Sanborn Head will be requested to provide the City with a proposed scope of services
and fee to perform Bid Phase Services (i.e., bid item definitions, pre-bid meeting
preparation/attendance, contractor selection, etc.) and Construction Phase Services (i.e.,
construction quality assurance, RFIs, submittal review, etc.) when construction of Phase
II] Stage 2 approaches. These services are not included in this proposal.
BUDGET ESTIMATE AND BASIS OF BILLINGS
The estimated budget for Sanborn Head to complete the scope of services described above
is $86,000. A breakdown of cost is presented below. Billings for our services will be based
on actual accrued labor and expenses in accordance with the enclosed fee schedule. We will
not invoice in excess of the budgeted amount without your approval.
Task Description Estimated Cost
1 Design Documents $36,000
2 Operating, Closure, and Financial Assurance Plans $26,000
3 Solid Waste Permit Modification Application $11,000
4 Project Management and Meetings $13,000
Total Estimated Cost $86,000
SANBORN HEAD
