Finance Committee

Work in the following streets is restricted to 9:00 am to 3:00 pm:

Amherst St East Hoilis St

Kinsley St Allds St

Canal St Bridge St
Broad St West Hallis St
Main St

Maintenance of Traffic (item 58)

The Contractor shall be responsible for maintaining "loca!" traffic at all times and for notifying the
proper authorities regarding the closing of the roads or lanes. The Contractor will be responsible for
obtaining ail permits required for maintenance of traffic. The City requires a lane/road closure permit

and a basic traffic contro! plan.

Praper Authorities:
Nashua Department of Public Works Engineering: (603) 589-3120

comments shall be made on sewer conditions and other data of significance including the locations of
unusual conditions, cracks, misalignments, collapsed sections, presence of debris and deposits and other

discernable features.

GIS node numbers shail be used to identify every manhole and catch basin for videaing, cleaning, and
inspection. Node numbers can be obtained from Gi{S on the Cities website. Same structures may not

have GIS node ID’s. The report shall indicate when that is the case.

Catch Basin Cleaning and Inspection {item 34)

The Contractor shall furnish all labor, tools, equipment, materials, and supplies required for clean and
inspect catch basins prior to inspection.

The contractor shall be responsible for making arrangements with Pennichuck Water Works for aif water
needs, Costs incurred for water shall be incidental to this item.

Root Cutting (item 29-31)

The Contractor shall furnish all labor, tools, equipment, materials, and supplies required for removing
roots in pipes, pipe joints, etc. The City shall determine if the pipe segment requires root cutting. All
roots must be screened, colfected, and removed for proper disposal. The contractor shall immediately
notify the City if they believe the activities performed under this section will cause a sewer collapse due
to the existing deterioration of the pipe. City’s determination whether to continue or stop work is final.

If during the television inspection the Contractor encounters a condition where public safety is
threatened (such as, but not limited to, a pipe hole, pipe collapse, stoppage, blockage and/or eminent
sewer spill) the City shail be notified immediately. Furthermore, the Contractor shall provide the City
with a CD or DVD copy of the section of line containing the condition within 24 hours.

All debris from pipe and structure cleaning can be deposited at the City of Nashua Landfill, off Route 111
(West Hollis Street), at no charge. The Contractor shall coordinate with the Project Engineer prior to

depositing debris at the landfill.

The Contractor shall riaintain detailed dvcumentation of cleaning efforts made to remove these items.
Such documentation shall be made available to the City at any time.

This item will be paid for by the feet (FT} of pipe cleaned.

Pipe Cleaning for Catch Basin Laterals (Hem 14}

IFB0844-060916
SEWER AND DRAIN PIPE AND STRUCTURE INSPECTION FOR PAVING PROGRAM

SCOPE OF SERVICES:

General

The City of Nashua Division of Public Works (City} is requesting sewer and drain pipe video, and
structure inspection services for 11 streets. There are approximately 35,000 LF of pipe and 400

structures to be cleaned and inspected.

The Contractor shail ensure inspection operations do not result in interruption of sewage service to any
customer of the City. Sewage must be controlled within the pipeline at all times.

The City of Nashua may reject any or all of the bids on any basis and without disclosure of a reason. The
failure to make such a disclosure shall not result in accrual of any right, claim or cause of action by any
unsuccessful bidder against the City of Nashua. A bid that is abnormally high or Jow for any bid item, or
as a whole, may be rejected as unbalanced.

The timeline for this project is:

Subject

Date

Time/Location

Documents available

Thursday, April 29, 2016

5:00 p.m. on the City Web Site

Mandatory Pre-Bid Meeting

Monday May 9, 2016

11:00 a.m. at 9 Riverside Street

Deadline for questions to be

submitted in writing

Thursday, May 19, 2016

5:00 p.m.

Addendum, if needed, posted

Thursday, May 26, 2016

5:00 p.m.

Bid Due

Thursday, June 9, 2076

3:00 p.m. Purchasing Department |
_—