City of Nashua, NH
Siphon Rehabilitation
Scope of Work for Engineering Design and Construction Phase Services
Table 2 Summary of Recommended Siphon Rehabilitation
Name Size Material Rehab Siphon Comment
(in) Recommendation QSR
CSO 6 18 RCP CIPP 2813 CIPP for cracks, visible aggregate
Trestle
Bridge
Canal St 10 Cl CIPP 3121 Install full length CIPP due to erosion of cement
Parking liner.
City of Nashua, NH
Siphon Rehabilitation
Scope of Work for Engineering Design and Construction Phase Services
A. Project Administration, Meetings, and Quality Assurance/Quality Control
Al Project Management
February 2021 EXHIBIT B
City of Nashua, NH
Siphon Rehabilitation
Scope of Work for Engineering Design Services
Background
During the Phase 1 of the City’s CMOM program the City’s eight inverted siphons were cleaned and inspected.
The siphons were constructed between the 1960’s and the early 1980’s. Six siphons are triple-barrel and two are
double-barrel comprised of various materials and diameters ranging from 6 inches to 60 inches in diameter.
Below is an inventory of the siphons inspected:
Table 1 Inventory of Siphons Inspected
32.
terms or conditions of the contract shall be valid unless reduced to writing and signed by both
parties.
CHOICE OF LAW AND VENUE This contract shall be governed exclusively by the laws of the
State of New Hampshire and any claim or action brought relating to this contract, the work
performed or contracted to be performed thereunder, or referable in anyway thereto shall be
brought in Hillsborough County (New Hampshire) Superior Court Souther Judicial District or in
the New Hampshire 9th Circuit Court—Nashua and not elsewhere
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No books, reports, studies, photographs, negatives or other documents, data, drawings or other
materials including but not limited to those contained in media of any sort (e.g., electronic,
magnetic, digital) prepared by or supplied to Professional Engineer in the performance of its
obligations under this contract shall be the subject of any application for a copyright or patent by
or on behalf of Professional Engineer. The City of Nashua shall have the right to reproduce any
such materials.
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Report (Standard Form 334) within 30 days after the end of each fiscal quarter until the
end of the contract.
ENDORSEMENT Professional Engineer shall seal and/or stamp and sign professional documents
including drawings, plans, maps, reports, specifications, and other instruments of service prepared
by Professional Engineer or under its direction as required under the laws of the State of New
Hampshire.
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all immigration and naturalization laws, and the Americans With Disabilities Act. Professional
Engineer shall, throughout the period services are to be performed under this contract, monitor for
any changes to the applicable laws, statutes, regulations, ordinances, orders, or requirements,
shall promptly notify the City of Nashua in writing of any changes to the same relating to or
affecting this contract, and shall submit detailed documentation of any effect of the change in
terms of both time and cost of performing the contract.
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> If aggregate limits of less than $2,000,000 are imposed on bodily injury and
property damage, Professional Engineer must maintain umbrella liability insurance of at
least $1,000,000. All aggregates must be fully disclosed on the required certificate of
insurance.
