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total payment for this item shall be proportional to the percentage of the
contract completed.

2.13 NIGHT WORK

A. ALLOWANCE FOR NIGHT WORK ORDERED BY CITY
Measurement:
Night work, if required and ordered by the City, shall be measured by the
HOUR for work performed by the Contractor’s entire crew between the hours
of 8PM and 7AM. Night hours worked by the Contractor which were not
ordered by the Engineer will not be measured for payment.

Payment:
The contract price for ITEM 10 shall constitute full compensation for the

premium cost of the entire crew including overtime wages, taxes, night
lighting, and any other labor and/or equipment necessary to complete the work
during designated night time hours as specified herein.

Note:
1. Night work may be required in high traffic areas as directed by the Engineer.
An allowance for night work hours has been provided under ITEM 9.

2.14 UNANTICIPATED HAZARDOUS MATERIALS

A. ALLOWANCE FOR UNANTICIPATED HAZARDOUS MATERIALS
Measurement & Payment
ITEM 11 is intended to be a contingency pay item to be used in the event that
unanticipated hazardous material is encountered during the work.
Compensation shall only be paid to the Contractor if unanticipated hazardous
material is encountered and expenditure of the allowance, or portion of the
allowance, is authorized by the Engineer.

An allowance value has been established on the bid form for this item as a
means to include funds in the event that the Contractor is directed to perform
work associated with addressing unanticipated hazardous materials.

Costs for these pay items shall be negotiated between the Engineer and the

Contractor in accordance with provisions for changes in the work in the
General Conditions.

END OF SECTION

2019 CIPP Lining Project Measurement and Payment
Nashua, NH 01150 - 12

SECTION 01330

SUBMITTALS

1. SHOP AND WORKING DRAWINGS

A. As required by the General Conditions, Contractor shall submit a schedule of shop and working
drawing submittals.

B. In accordance with the accepted schedule, the Contractor shall submit promptly to the
Engineer, through its authorized resident representative at the job site, or by mail, three
(3) copies each of shop or working drawings required as noted in the specifications, of
equipment, structural details and materials fabricated especially for this Contract.

C. Such drawings shall show the principal dimensions, weight, structural and operating
features, space required, clearances, type and/or brand of finish of shop coat, grease
fittings, etc., depending on the subject of the drawings. When it is customary to do so, when
the dimensions are of particular importance, or when so specified, the drawings shall be
certified by the manufacturer or fabricator as correct for this Contract.

D. All shop and working drawings shall be submitted to the Engineer by and/or through the
Contractor, who shall be responsible for obtaining shop and working drawings from his
subcontractors and returning reviewed drawings to them.

E. Only drawings which have been prepared, checked and corrected by the fabricator should
be submitted to the Contractor by his subcontractors and vendors. Prior to submitting
drawings to the Engineer, the Contractor shall check thoroughly all such drawings to
satisfy himself/herself that the subject matter thereof conforms to the Contract Documents
in all respects. Shop drawings shall be reviewed and marked with the date, checker's name
and indication of the Contractor's approval, and only then shall be submitted to the
Engineer. Shop drawings unsatisfactory to the Contractor shall be returned directly to their
source for correction, without submittal to the Engineer. Shop drawings submitted to the
Engineer without the Contractor's approval stamp and signature will be rejected. Any
deviation from the Contract Documents indicated on the shop drawings must be identified on
the drawings and in a separate submittal to the Engineer, as required under subsection 6.17
Shop Drawings and Samples; D. Submittal Procedures, Paragraph 3 of the General
Conditions.

F. The Contractor shall be responsible for the prompt submittal and re-submittal, as
necessary, of all shop and working drawings so that there will be no delay in the work due to
the absence of such drawings.

G. The Engineer will review the shop and working drawings as to their general
conformance with the design concept of the project and general compliance with the
information given in the Contract Documents. Corrections of comments made on the

2019 CIPP Lining Project Submittals
Nashua, NH 01330-1

drawings during the review do not relieve the Contractor from compliance with
requirements of the Contract Documents. The Contractor is responsible for: confirming and
correlating all quantities and dimensions; selecting fabrication processes and
techniques of construction; coordinating his work with that of all other trades; and
performing his work in a safe and satisfactory manner. The review of the shop drawings is
general and shall not relieve the Contractor of the responsibility for details of design,
dimensions, code compliance, etc., necessary for interfacing with other components, proper
fitting and construction of the work required by the Contract and for achieving the specified
performance.

H. With few exceptions, shop drawings will be reviewed and retumed to the Contractor within
15 days of submittal.

1. No material or equipment shall be purchased or fabricated especially for this Contract nor
shall the Contractor proceed with any portion of the work, the design and details of which are
dependent upon the design and details of equipment or other features for which review is
required, until the required shop and working drawings have been submitted and reviewed
by the Engineer as to their general conformance and compliance with the project and its
Contract Documents. All materials and work involved in the construction shall then be as
represented by said drawings.

J. Two copies of the shop and working drawings and/or catalog cuts will be returned to the

Contractor. The Contractor shall furnish additional copies of such drawings or catalog cuts
when he needs more than two copies or when so requested.

END OF SECTION

2019 CIPP Lining Project Submittals
Nashua, NH 01330-2

SECTION 01331

DOCUMENTATION

PART 1 - GENERAL

1.01 WORK INCLUDED:

A. This section covers the requirements for documentation to be furnished by the
Contractor on this project.

1.02 RELATED WORK:

A. Section 02650, CURED-IN-PLACE PIPE (CIPP) LINING OF EXISTING SEWERS

1.03 DOCUMENTATION:
A. The Contractor shall maintain CCTV inspection video of sewer segments, for each sewer
line segment undergoing lining under this contract and provide two (2) copies of the video

in digital format and a written report within five (5) working days of the work being
performed.

B. The report(s) as a minimum shall clearly identify:

1. Project Name

2. Street Location, Name, Intersection, Station

3. | Manhole Identification number.

4. Date of inspection

5. Total Length of Line Inspected

6. Line Size(s)/Joint Spacing/Type

7. Line and Manhole(s) Condition

8. Significant observations such as service connections, offset joints, drop joints,
broken/cracked pipe, protruding services, roots, collapsed sections, infiltration,
presence of scale and corrosion and other discernible features.

9. Reference to CCTV video number, including beginning and ending locations.

2019 CIPP Lining Project Documentation
Nashua, NH 01331-1

All CCTV video files shall be identified by street names, manhole designations, pipe
diameter, length, date work was performed, labeled “City of Nashua”, contract number
and sub area designation.

END OF SECTION

2019 CIPP Lining Project Documentation
Nashua, NH 01331-2

Board of Aldermen Page 16
August 9, 2016

Alderman Moriarty

| thank Alderman Deane for his hard work and if | don’t vote yes on this | will have my 10 year old son
who is a skateboarder will probably have a hard time forgiving me so count me in.

Alderman O’Brien

| offer to go watch Alderman Siegel skateboarding. This could be a baseball park or like what we did
with the Legacy Playground. These are hallmarks that make Nashua great. It includes skateboard parks
and horseshoe pits and other recreational facilities. If we voted to pass this resolution can the School
Board shoot down the wishes of the Board of Aldermen?

President McCarthy

If what you are getting to is should we refer it to the Board of Education, | don’t think that is proper
because they either have authority of they don’t so | am going to ask Attorney Bolton to opine on how it
would be handled but | suspect their vote is separate from ours.

Attorney Bolton

It’s not entirely dissimilar from the fact that this will be going before the Planning Board and they will have
to have a plan that they can approve. The Board of Aldermen has a certain level of authority but other
requirements also have to be fulfilled so it could get derailed at the Board of Education or the Planning
Board so it’s got to meet every requirement.

Alderman Schoneman

| think to have a facility like this is clearly good for the folks who want to use it. | think the choices that
they would be faced with if they didn’t have that are not good and healthy. | also think that based on
everything | have heard this is a great location for it. I’m also sensitive to the fact that actions that we
take can be frustrating for people. | think what helps us to get through that is process because process
is what self-government is about. | don’t see any fault with the process that was taken and | understand
the frustration and | respect the opinions of those who have spoken of their frustration but this looks like
a good location and | believe that the process was well documented and well committed and | will
support it.

Alderman Dowd

Just for the public’s information, the Board of Education has authority because it’s the Stellos lot, is that
correct?

President McCarthy

That is the belief. When we built Stellos we did it under the authority of the Joint Special School Building
as a school project which entitled us to reimbursement under the state aid to build an education building.

Alderman Dowd

Shawn Smith was part of the committee up to a point because they were considering other school sites
but this is a school site and | wonder why he dropped off.

Alderman Deane

He was on the committee originally when we were looking at areas within the confines of a school.

CONTRACT FOR PROFESSIONAL SERVICES

A CONTRACT BETWEEN

THE CITY OF NASHUA
229 MAIN STREET, CITY HALL, NASHUA, NH 03060

AND

H.L. Turner Group, Inc.

NAME AND TITLE OF PROFESSIONAL ENGINEER

27 LOCKE ROAD
CONCORD, NH 03301

ADDRESS OF PROFESSIONAL ENGINEER

WHEREAS, the City of Nashua, a political subdivision of the State of New Hampshire, from time
to time requires the services of a Professional Engineer ; and

WHEREAS, it is deemed that the services of a Professional Engineer herein specified are both
necessary and desirable and in the best interests of the City of Nashua; and

WHEREAS, Professional Engineer represents they are duly qualified, equipped, staffed, ready,
willing and able to perform and render the services hereinafter described;

Now, THEREFORE, in consideration of the agreements herein made, the parties mutually agree as
follows:

1. DOCUMENTS INCORPORATED. The following exhibits are by this reference incorporated herein and are
made part of this contract:

Exhibit A - General Conditions for Contracts
Exhibit B - The H.L. Turner Group, Inc. Dated May 11" Proposal
w/ a Preamble outlining a phased approach
Project Understanding / Scope of Work / Budget / Schedule and Basis for Fees

The Contract represents the entire and integrated agreement between the parties and supersedes prior
negotiations, proposals, representations or agreements, either written or oral. Any other documents which
are not listed in this Article are not part of the Contract.

In the event of a conflict between the terms of the Proposal and the terms of this Agreement, a written
change order and/or fully executed City of Nashua Purchase Order, the terms of this Agreement, the written
change order or the fully executed City of Nashua Purchase Order shall control over the terms of the

Proposal.

2. WORK TO BE PERFORMED Except as otherwise provided in this contract, Professional Engineer shall
furnish all services, equipment, and materials and shall perform all operations necessary and required to

AG Llof3

SECTION 02085

POLYVINYL CHLORIDE GRAVITY PIPE AND FITTINGS

PART 1 - GENERAL
1.01 WORK INCLUDED:

This section covers the furnishing and installation of Polyvinyl Chloride (PVC) pipe and
fittings, as indicated on the drawings and as specified herein.

1.02 RELATED WORK:
A. Section 02300, EARTHWORK

B. Section 02252, SUPPORT OF EXCAVATION

C. Section 02631, PRECAST MANHOLES
1.03 REFERENCES:
A. The following standards form a part of these specifications as referenced:
American Society for Testing and Materials (ASTM)

ASTM = _—- 2321 Recommended Practice for Underground Installation of Flexible
Thermoplastic Sewer Pipe

ASTM = _D3034 Specification for Type PSM Polyvinyl Chloride (PVC) Sewer
Pipe
and Fittings

ASTM 0D3212 _ Specification for Joints for Drain and Sewer Plastic Pipes Using
Flexible Elastomeric Seals

ASTM _ F679 Specification for Polyvinyl Chloride (PVC) Large Diameter
Plastic Gravity Sewer Pipe and Fittings (18"- 27")

The National Association of Sewer Service Companies (NASSCO) Recommended
Specifications for Sewer Collection System Rehabilitation (Current Edition).

B. | New Hampshire Code of Administrative Rules, Env-Wq 704, Design of Sewerage.

2019 CIPPLining Project Polyvinyl Chloride Gravity Pipe and Fittings
Nashua, NH 02085-1

1.04 SUBMITTALS:
In accordance with requirements of the General Specifications submit six (6) sets of
manufacturer's literature of the materials of this section shall be submitted to the Engineer for
review.

PART 2 - PRODUCTS

2.01 MATERIALS:

A. PVC NON-PRESSURE SEWER PIPE:

PVC non-pressure sewer pipe 4-inches through 15-inches diameter (SDR-35) shall be solid
wall and conform to ASTM - D3034. PVC non-pressure pipe 18-inches through 60-inches
diameter (T-1 & T-2) shall be solid wall and conform to ASTM F679. All pipe shall be as
specified and meet the following requirements.

1. PVC non-pressure sewer pipe shall be furnished in standard lengths.

2. One pipe bell consisting of an integral wall section with a solid cross section rubber ring, factory
assembled, shall be furnished with each standard, random and short length of pipe. Rubber rings
shall be provided to the requirements of ASTM D3212.

3. The rubber ring shall be retained within the bell of the pipe by a precision formed groove
or recess designed to resist fish-mouthing or creeping during assembly of joints.

4. Spigot pipe ends shall be supplied with bevels from the manufacturer to ensure proper insertion.
Each spigot end shall have an "assembly stripe" imprinted thereon to which the bell end of the
mated pipe will extend upon proper jointing of the two pipes.

5. PVC fittings shall be provided with bell and/or spigot configurations with rubber gasketed joints
compatible with that of the pipe. Bend fittings with spigot ends shorter than the pipe recess bells
will not be allowed. The shorter spigot end would not allow proper seating of the spigot in the
mating bell and would permit undesired contact between the mating bell and the outside of
the fitting bell.

6. All pipe delivered to the job site shall be accompanied by independent testing laboratory
reports certifying that the pipe and fittings conform to the above-mentioned specifications. In
addition, the pipe shall be subject to thorough inspection and tests, the right being
reserved for the Engineer to apply such of the tests specified as he may from time to time
deem necessary.

7. All cutting of pipe shall be done with a machine suitable for cutting PVC pipe. Cut ends shall be
beveled when recommended by the pipe manufacturer.

8. All couplings for connecting pipes of various sizes shall be FERNCO STRONGBACK.

flexible repair couplings, or approved equal, of the appropriate size to fit the external diameter
of each pipe.

2019 CIPPLining Project Polyvinyl Chloride Gravity Pipe and Fittings
Nashua, NH 02085-2

SEWER PIPE BEDDING AND SAND BLANKET:
Sewer pipe bedding and sand blanket shall be as specified in Section 02300 EARTHWORK.
DUCTILE IRON PIPE:

Ductile iron pipe shall be used at sewer/water line crossings and conform to AWWA
C151/A21.50 & 51, Class 52.

PART 3 - EXECUTION

3.01

A.

G.

INSTALLATION:

Except as modified herein, installation of the PVC pipe shall be in accordance with ASTM
D2321.

Each pipe length shall be inspected before being laid to verify that it is not cracked. Pipe shall be
laid to conform to the lines and grades indicated on the drawings or given by the Engineer. Each
pipe shall be so laid as to form a close joint with the next adjoining pipe and bring the inverts
continuously to the required grade.

The pipe shall be bedded and covered with sand blanket as specified under Section 02300,
EARTHWORK, and as detailed on the project plans.

The pipe shall not be driven down to grade by striking it with a shovel handle, timber, rammer, or
other unyielding object. When each pipe has been properly bedded, enough of the backfill
material shall be placed and compacted between the pipe and the sides of the trench to hold the
pipe in correct alignment.

Before a joint is made, the pipe shall be checked to assure that a close joint with the next
adjoining pipe has been maintained and that inverts are matched and conform to the required line
and grade.

For pipe placed on crushed stone, immediately after the joint is made, the jointing area shall be
filled with suitable materials so placed and compacted that the ends of either pipe will not settle
under backfill load.

No pipe or fitting shall be permanently supported on saddles, blocking, or stones.

Branches and fittings shall be laid by the Contractor as indicated on the drawings, and/or as
directed by the Engineer. Open ends of pipe and branches shall be closed with PVC caps secured
in place with pre-molded gasket joints or as directed by the Engineer.

All pipe joints shall be made as nearly watertight as practicable. There shall be no visible
leakage at the joints and there shall be no sand, silt, clay, or soil of any description entering the
pipeline at the joints. Where there is evidence of water or soil entering the pipeline, connecting
pipes, or structures, the defects shall be repaired to the satisfaction of the Engineer.

2019 CIPPLining Project Polyvinyl Chloride Gravity Pipe and Fittings
Nashua, NH 02085-3