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Payment:
The accepted quantity of sewer line connections to existing manholes shall be

paid for at the contract unit price under ITEM 8, and shall be full compensation
for modifications to the pipe to manhole joint to form a watertight connection,
by-pass pumping, decanting and disposal of debris at the City landfill and all
labor, tools and any other equipment necessary to complete the work as
specified in these Specifications and as directed by the Engineer.

I. REMOVE ABANDONED DRAIN LATERAL COMPLETE IN PLACE
Measurement:
The quantity of abandoned drain lateral (only if not in other trench excavation)
to be removed under ITEM 9 will be measured complete-in-place by the
LINEAR FOOT, complete-in-place, as specified in these Specifications and as
directed by the Engineer.

Payment:
The accepted quantity of abandoned drain lateral to be removed shall be

paid for at the contract unit price under ITEM 9, and shall constitute full
compensation for removal and disposal of the existing drain line, complete
in place as indicated on the drawings and/or as specified, including
excavation, backfill, plugging the hole at the structure from which the pipe
was removed, filling pipeline void with suitable material, removal of
unsuitable materials at the City landfill and all labor, tools, and equipment
necessary to complete the work, and not specifically included for payment
under other items.

J. REMOVE AND REPLACE CATCH BASIN COMPLETE IN PLACE
Measurement:
The quantity of catch basins removed and replaced under ITEM 10 and will be
measured complete-in-place by the VERTICAL FOOT as measured from the
interior bottom of the structure (sump) to the top of the catch basin casting,
complete-in-place, as specified in these Specifications and as directed by the
Engineer.

Payment:
The accepted quantity of catch basins removed and replaced shall be paid

for at the contract unit price under ITEM 10, and shall constitute full
compensation for removal and disposal of the existing catch basin,
constructing new pre-cast catch basin, furnishing and installing specified
frame and grate, furnishing and installing the specified oil/water separator
(The Eliminator®) and all necessary couplings and fittings, complete in
place as indicated on the drawings and/or as specified, including furnishing
all materials, labor, tools, and equipment necessary to complete the work,
including but not limited to excavation, backfill, catch basin bedding,
removal of unsuitable materials at the City landfill, catch basin vacuum

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Nashua, NH 01150-5

testing, and all work incidental thereto and not specifically included for
payment under other items.

K. FLOWABLE FILL FOR PIPE ABANDONED IN PLACE COMPLETE IN PLACE
Measurement:
The quantity of flowable fill for pipe abandoned in place under ITEM 11 will
be measured by the CUBIC YARD based on delivery slips provided on the job
site (minus volume not used) as approved by the Engineer.

Payment:
The accepted quantity of flowable fill for pipe abandoned in place shall be

paid for at the contract unit price under ITEM 11, and shall constitute full
compensation for furnishing and installing flowable fill in the pipe to be
abandoned, complete in place as indicated on the drawings and/or as
specified, including excavation for access to the pipeline, pumping
equipment, backfill, and disposal of unsuitable materials at the City landfill
and all labor, tools, and equipment necessary to complete the work, and not
specifically included for payment under other items.

L. VIDEO INSPECTION OF OTHER SEWER LINES COMPLETE IN PLACE
Measurement & Payment
ITEM 12 is intended to be a contingency pay item to be used in the event that
video inspection of other sewer lines is required by the Engineer.
Compensation shall only be paid to the Contractor if 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
video inspection and report preparation of sewer lines for which video
inspection is not otherwise required under other items of work. Costs for video
inspection and reporting shall be negotiated between the Engineer and the
Contractor in accordance with provisions for changes in the work in the
General Conditions.

2.022 ROADWAY RESTORATION COMPLETE IN PLACE

A. RECLAIMED STABILIZED BASE PROCESSED IN PLACE (12” DEPTH)
Measurement:
The quantity to be measured under ITEM 13, Reclaimed Stabilized Base
Processed in Place (12” Depth), shall be measured by the SQUARE YARD in
accordance with the Contract Drawings, directions from the Engineer, and as
specified herein.

Payment:
The approved quantity of Reclaimed Stabilized Base Processed in Place (12”

Depth) shall be paid for at the contract unit price for ITEM 13 and shall be full

2019 Sewer Replacement Project Measurement and Payment
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compensation for reclamation of the existing pavement after all sewer and
other utility work has been completed, including lowering casting before
reclamation, raising casting to finish grade after reclamation, fine grading for
pavement, and all labor, tools and any other equipment necessary to complete
the work as specified in these Specifications and as directed by the Engineer.

B. HOT BITUMINOUS PAVEMENT
Measurement:
The quantity to be measured under ITEM 14A and 14B shall be measured by
the TON based on weight slips provided on the job site and approved by the
Engineer.

Payment:
The approved quantity of hot bituminous pavement (Binder and Wearing

Course) shall be paid for at the contract unit price for ITEM 14A or 14B and
shall be full compensation for the furnishing, placing, compacting hot mix
asphalt pavement by methods approved by the Engineer, including all labor,
tools and any other equipment necessary to complete the work as specified in
these Specifications and as directed by the Engineer.

Note:

Tack coats shall be applied between all pavement courses and
shall be incidental to this item of work and not measured
separately for payment..

C. TEMPORARY BITUMINOUS PAVEMENT PATCH INCLUDING 18”
CRUSHED GRAVEL BASE
Measurement:
The quantity of temporary pavement patch to be measured under ITEM 15
shall be measured by the SQUARE YARD, complete-in-place, as specified in
these Specifications and as directed by the Engineer.

Payment:
The approved quantity of temporary pavement patch shall be paid for at the

contract unit price for ITEM 15 and shall be full compensation furnishing,
placing and compacting 18” layer of crushed gravel, furnishing, placing,
compacting hot mix asphalt pavement of the thickness detailed on the plans by
methods approved by the Engineer, including all labor, tools and any other
equipment necessary to complete the work as specified in these Specifications
and as directed by the Engineer.

D. SAWED BITUMINOUS PAVEMENT
Measurement:
The quantity to be measured under ITEM 16, Sawed Bituminous Pavement,
shall be measured by the LINEAR FOOT in accordance with the Contract
Drawings, directions from the Engineer, and as specified herein.

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Attachment A

Fee Summary Sheet
“Basic” and “Additional” Services
Final Engineering Design

Item Fees
ZT, Basic Design Services... cscccsessessecenessesseescssrcseesseecenssoescocseceeessaucescnsuesees $286,340.00

2. Additional Services:

A.l

A.2

A.3

A.4

Geotechnical Analyses & Recommendation..................ccseseseresees S$ 75,000.00
Spot Field SUrVEYS .........ccccecescsecessenseeeesseeeeecenssseessneseceatenersesseenetaes $ 12,000.00
Project Progress MG@tiNgS..........cccccreresssstscesrsersesseesetersreeserneeeteas $ 16,000.00
CM CoOrdinatiion.......cccccccccccsccseescnseerresnsrssesssvessoeessseensssareetseaessassess § 15,000.00

TGV A lerrreseeverssssetecvacrcetinocessesboesyen $404,340.00

Final Engineering Design Proposal 05-11-22

4920

TURNER

GROUP

Payment:
The approved quantity of sawed bituminous pavement shall be paid for at the

contract unit price for ITEM 16 and shall be full compensation for saw cutting
bituminous pavement of any depth, including all labor, tools and any other
equipment necessary to complete the work as specified in these Specifications
and as directed by the Engineer.

E. UNCLASSIFIED EXCAVATION
Measurement:
The quantity to be measured under ITEM 17 shall be measured per CUBIC
YARD in place. Measurement for payment of this item shall only apply to the
unclassified excavation for the removal of material to establish subgrade for
construction of sidewalks, temporary trench patch and base gravels, and
removal of reclaimed stabilized base as required by the Engineer. Quantities
shall be measured for payment as directed and approved by the Engineer.
Over-excavation of subgrade will not be measured for payment.

Payment:
The approved quantity of unclassified excavation shall be paid for at the

contract unit price for ITEM 17 and shall be full compensation for the removal
and disposal of excavated material at the City landfill, including all labor, tools
and equipment necessary to complete the work as specified in these
Specifications and as directed by the Engineer.

F. RESET GRANITE CURB
Measurement:
The quantity to be measured under ITEM 18, Reset Granite Curb, shall be
measured by the LINEAR FOOT in accordance with the Contract Drawings,
directions from the Engineer, and as specified herein.

Payment:
The approved quantity of Reset Granite Curb shall be paid for at the contract

unit price for ITEM 18 and shall be full compensation for removal and
resetting of existing granite curb including crushed gravel base and all labor,
tools and any other equipment necessary to complete the work as specified in
these Specifications and as directed by the Engineer.

G. NEW VERTICAL GRANITE CURB (STRAIGHT)
Measurement:
The quantity to be measured under ITEM 19, New Vertical Granite Curb
(STRAIGHT), shall be measured by the LINEAR FOOT in accordance with
the Contract Drawings, directions from the Engineer, and as specified herein.

Payment:
The approved quantity of New Vertical Granite Curb shall be paid for at the

contract unit price for ITEM 6H and shall be full compensation for furnishing
and installing new vertical granite curb including crushed gravel base and all

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labor, tools and any other equipment necessary to complete the work as
specified in these Specifications and as directed by the Engineer.

H. 2-INCH BITUMINOUS SIDEWALK REPAIR INCLUDING CRUSHED
GRAVEL BASE
Measurement:
The quantity to be measured under ITEM 20, 2-Inch Bituminous Sidewalk
Repair, shall be measured by the SQUARE YARD in accordance with the
Contract Drawings, directions from the Engineer, and as specified herein.

Payment:

The approved quantity of 2-Inch Bituminous Sidewalk Repair shall be paid for
at the contract unit price for ITEM 6E and shall be full compensation for
construction of the bituminous sidewalk including crushed gravel base, repair
of grass and landscape areas disturbed by the sidewalk construction, and all
labor, tools and any other equipment necessary to complete the work as
specified in these Specifications and as directed by the Engineer.

F, 6-INCH CONCRETE SIDEWALK REPAIR INCLUDING CRUSHED
GRAVEL BASE

Measurement:

The quantity to be measured under ITEM 21, 6-Inch Reinforced Concrete
Sidewalk Repair, shall be measured by the SQUARE YARD in accordance
with the Contract Drawings, directions from the Engineer, and as specified
herein.

Payment:
The approved quantity of 6-Inch Reinforced Concrete Sidewalk Repair shall be

paid for at the contract unit price for ITEM 21 and shall be full compensation
for construction of concrete sidewalk including crushed gravel, repair of grass
and landscape areas disturbed by the sidewalk construction, and all labor, tools
and any other equipment necessary to complete the work as specified in these
Specifications and as directed by the Engineer.

G. DETECTABLE WARNING PANEL AT SIDEWALK CURB RAMP
Measurement:
The quantity of detectable warning panels at sidewalk curb ramps to be
measured under ITEM 22 will be the actual number of detectable warning
panels furnished and installed measured by the EACH, complete-in-place, as
specified in these Specifications and as directed by the Engineer.

Payment:
The accepted quantity of detectable warning panels shall be paid for at the

contract unit price under ITEM 22, and shall be full compensation for
furnishing and installing detectable warning panel including all labor, tools and

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any other equipment necessary to complete the work as specified in these
Specifications and as directed by the Engineer.

H. SILT SACK COMPLETE IN PLACE
Measurement:
The quantity of silt sacks to be measured under ITEM 23 will be the actual
number of silt sacks furnished and installed measured by the EACH, complete-
in-place, as specified in these Specifications and as directed by the Engineer.

Payment:
The accepted quantity of silt sacks shall be paid for at the contract unit price

under ITEM 23, and shall be full compensation for the installation of silt sacks
and maintenance during the construction period including decanting and
disposal of debris at the City landfill and all labor, tools and any other
equipment necessary to complete the work as specified in these Specifications
and as directed by the Engineer.

2.03 PROJECT START-UP AND PROJECT CLOSE OUT:

A. MOBILIZATION
Measurement:
Mobilization shall be measured as a LUMP SUM as specified herein. The total
cost for this item shall not exceed 5 percent of the total of all bid items
excluding this item.

Payment:
The contract price for ITEM 24 shall constitute full compensation to the

Contractor for the general mobilization and demobilization necessary to make
the contract operational, exclusive of the cost of materials. Payments toward
the lump sum will be made at each payment requisition based on the percent of
contract completed and the balance will be paid at final payment upon
completion of all project requirements. Should the contract be terminated prior
to completion, or the contract work not completed, total payment for this item
shall be proportional to the percentage of the contract completed. No additional
payment will be made if the contract value is increased.

B. WARRANTY INSPECTION:
All warranty inspections and related work shall not be separately measured for
payment but shall be considered incidental to the project.

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2.04 MAINTENANCE AND PROTECTION OF TRAFFIC:

A.

B.

UNIFORMED POLICE OFFICERS

Measurement:

Uniformed police officers will be measured and paid by the actual number of
hours authorized, as determined by the Engineer. The Contractor shall supply
qualified uniformed officers as stated in Section 618 of the NHDOT Standard
Specifications for Road and Bridge Construction, (Approved and Adopted in
2016). Uniformed officers shall only be used when there are no available
flaggers and the Engineer has previously approved it. Daily coverage needs to
be approved by the Engineer. The Contractor's schedule for utilizing uniformed
officers shall be agreed upon cooperatively with the Engineer.

Payment:
The Contractor shall be reimbursed without markup for approved invoices

from the Nashua Police Department which shall be paid under budget
ALLOWANCE under ITEM 25. Payment shall constitute full compensation to
the Contractor for providing uniformed Nashua police officers with or without
vehicles, including all labor, high visibility safety gear, tools and any other
equipment necessary to complete the work as specified herein. Payment shall
be made only after Contractor has provided proof of payment to Police
Department.

FLAGGERS

Measurement:
The quantity of Flaggers will be measured by the HOUR based on the actual
number of hours authorized, as determined by the Engineer.

Payment:
The approved quantity of flagger hours shall be paid using ITEM 26. This

item has a budgeted ALLOWANCE as shown on the Bid Form. The
Contractor shall supply qualified flaggers as stated in Section 618 of the
NHDOT Standard Specifications for Road and Bridge Construction,
(Approved and Adopted in 2016). Daily coverage needs to be approved by the
Engineer. The Contractor's schedule for flaggers shall be agreed upon
cooperatively with the Engineer. Payment shall constitute full compensation to
the Contractor for providing qualified flaggers as required to direct traffic
through or around the Work as ordered by the Engineer, including all labor,
high visibility safety gear, tools and any other equipment necessary to
complete the work as specified herein. In no case shall the gross hourly rate
exceed $30/hour for straight time work and $45/hour for overtime work.
Payments to Contractor will be made based on approved hours and resulting
dollar amounts.

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C.

2.05

A.

MAINTENANCE OF TRAFFIC

Measurement:
Maintenance of traffic shall be measured as a LUMP SUM as specified herein.

Payment:
The contract price for Item 27 shall constitute full compensation for providing

and maintaining safe and passable traffic accommodations for public travel,
preventing dust nuisance and furnishing, erecting and maintaining necessary
traffic signs, barricades, lights, signals, flashing beacons, delineators and other
traffic control warning devices and shall include means of guidance of traffic
through and around the work zones. Traffic warning signs and other regulating
devices shall be installed in accordance with the MUTCD and details on the
plans. Payments toward the lump sum will be made at each payment
requisition based on the percent of contract completed and the balance will be
paid at final payment upon completion of all project requirements. Should the
contract be terminated prior to completion, or the contract work not completed,
total payment for this item shall be proportional to the percentage of the
contract completed.

UNANTICIPATED HAZARDOUS MATERIALS

ALLOWANCE FOR UNANTICIPATED HAZARDOUS MATERIALS

Measurement & Payment
ITEM 28 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

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SECTION 01330

SUBMITTALS

1. SHOP AND WORKING DRAWINGS

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

B.

drawing submittals.

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.

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.

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.

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.

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.

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

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