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Page 3 of 3

QUALIFICATIONS:

All work is based on normal working hours 7:00 am — 3:30 pm Monday through
Friday

All areas (including roof) to be inspected prior to work commencing to verify
existing conditions, damage, etc.

EXCLUSIONS:

Jobsite office trailer & furnishings

Jobsite storage trailer

Temporary utilities

Temporary HVAC / controls

Temp / portable toilet

Repairs or upgrades to existing building systems other than what is called out for
on the plans and/or stated above

Environmental issues / removal

Premium time and/or overtime

Any / all items not specifically stated above to be included

TOTAL LUMP SUM PROPOSAL AMOUNT § 566,717.00
(Five Hundred Sixty Six Thousand Seven Hundred Seventeen Dollars)

THIS PROPOSAL IS SUBJECT TO VERBAL QUALIFICATION FOR
SCOPE OF WORK CLARIFICATION PURPOSES

Respectfully Submitted,

oh os
fas

Dan Callahan — Vice President
Monadnock Commercial Building Co.

Gn MERCIAL
Building Co.

Serving the Commercial and Re 7 Retail Industry

ey

32 FITZGERALD DRIVE, UNIT #10 JAFFREY, NEW HAMPSHIRE 03452
PH. 603-878-0810 FAX 603-878-0809

ADDITIONAL WORK

LUMP SUM PROPOSAL 2

May 5, 2017 Page 1 of 3

City of Nashua

Central Purchasing

229 Main Street

Nashua, New Hampshire 03060

RE: Nashua Wastewater Treatment Facility HVAC Upgrades
2 Sawmill Road
Nashua, N.H. 03060

Attached please find the Additional Work Lump Sum Proposal for the above referenced
project in accordance with plans by Wright Pierce Engineers dated “Issued For Bid
3/17”, Addenda 1&2, our site visits (3), subsequent conversations with the City of
Nashua Engineer Bill Keating and Bid Breakdown documentation and discussions with
Wright-Pierce Lead Project Engineer Andy Morrill. Should you have any questions, or
need further clarification, please feel free to contact me at your earliest convenience.

Page 2 of 3

General Conditions

Payment & Performance Bonding

Daily offloading, clean up & dumpsters for daily debris
Equipment and tooling & misc.

Project Management & Daily Supervision

Submittals

Project close out documentation

General Construction

e Modify existing louver openings to accommodate new louvers in the exterior brick
walls in the Gnt Building

Electrical

e Demo & new power wiring and conduit per plans and specs

HVAC
e Demo existing duct, exhaust units & associated appurtenances
e Furnish & install new equipment, controls / conduit & wiring and start up,
test & balance

QUALIFICATIONS:

e All work to be scheduled and completed with work contained in proposals
previously submitted

e All work is based on normal working hours 7:00 am ~ 3:30 pm Monday through
Friday

e All areas to be inspected prior to work commencing to verify existing
conditions, damage, etc.

Page 3 of 3

EXCLUSIONS:
e Jobsite office trailer & furnishings
Jobsite storage trailer
Temporary utilities
Temporary HVAC / controls
Temp / portable toilet
Repairs or upgrades to existing building systems other than what is called out for
on the plans and/or stated above
Environmental issues / removal
Premium time and/or overtime
Any / all items not specifically stated above to be included

ITEM #1: ($ 73,718.00)
e Complete all work associated with the Grit Building

TOTAL LUMP SUM PROPOSAL AMOUNT $ 73,718.00
(Seventy Three Thousand Seven Hundred Eighteen Dollars)

THIS PROPOSAL IS SUBJECT TO VERBAL QUALIFICATION FOR
SCOPE OF WORK CLARIFICATION PURPOSES

Respectfully Submitted,
Dex allakan

Dan Callahan — Vice President
Monadnock Commercial Building Co.

<tr COMMERCIAL

Building Co.

Serving the Commercial and Retail Industry

32 FITZGERALD DRIVE, UNIT #10 JAFFREY, NEW HAMPSHIRE 03452
PH. 603-878-0810 FAX 603-878-0809

ADDITIONAL WORK
LUMP SUM PROPOSAL 3

May 5, 2017 Page 1 of 3

City of Nashua

Central Purchasing

229 Main Street

Nashua, New Hampshire 03060

RE: Nashua Wastewater Treatment Facility HVAC Upgrades
2 Sawmill Road
Nashua, N.H. 03060

Attached please find the Additional Work Lump Sum Proposal for the above referenced
project in accordance with plans by Wright Pierce Engineers dated “Issued For Bid
3/17”, Addenda 1&2, our site visits (3), subsequent conversations with the City of
Nashua Engineer Bill Keating and Bid Breakdown documentation and discussions with
Wright-Pierce Lead Project Engineer Andy Morrill. Should you have any questions, or
need further clarification, please feel free to contact me at your earliest convenience.

Page 2 of 3

neral itions

Payment & Performance Bonding

Daily offloading, clean up & dumpsters for daily debris
Equipment, tooling, dust barriers & misc.

Project Management & Daily Supervision

Submittals

Project close out documentation

General Construction
e Remove existing suspended metal panel ceilings, suspension system and lighting in
designated areas & dispose of
e Furnish & install new 2’ x 2’ suspended acoustical ceiling system per plans &
specs
e Cut & patch roof as needed
e Furmish & install steel @ new roof penetration

e Cut new opening in roof deck
e Patch deck as needed

e Roof protection

e Furnish & install wood nailers

e Flash curb and pocket into existing rubber roof

Electrical
e Demo & new power wiring, conduit and lighting per plans and specs

HVAC

e Demo existing duct, air handler units & associated appurtenances
e Furnish & install new equipment, temperature controls / conduit & wiring,
test & balance and hoisting / rigging

QUALIFICATIONS:
e All work to be scheduled and completed with RTU #1 & #2
e All work is based on normal working hours 7:00 am — 3:30 pm Monday through
Friday
e All areas (including roof) to be inspected prior to work commencing to verify
existing conditions, damage, etc.

Page 3 of 3

EXCLUSIONS:
e Jobsite office trailer & furnishings
Jobsite storage trailer
Temporary utilities
Temporary HVAC / controls
Temp / portable toilet
Repairs or upgrades to existing building systems other than what is called out for
on the plans and/or stated above
Environmental issues / removal
Premium time and/or overtime
Any / all items not specifically stated above to be included

ITEM #1: ($ 43,253.00)
e Complete all work associated with RTU #3

ITEM #2: ($ 35,199.00)
e Complete all work associated with the Sludge Processing Area

ITEM #3: ($ 22,273.00)
e Complete all work associated with the Split System in the Electrical Room

TOTAL LUMP SUM PROPOSAL AMOUNT § 100,725.00
(One Hundred Thousand Seven Hundred Twenty Five Dollars)

THIS PROPOSAL IS SUBJECT TO VERBAL QUALIFICATION FOR
SCOPE OF WORK CLARIFICATION PURPOSES

Respectfully Submitted,

Dew Callshan

Dan Callahan — Vice President
Monadnock Commercial Building Co.

“COMMERCIAL

Building Co.

Serving the Commercial and Retail Industry

32 FITZGERALD DRIVE, UNIT #10 JAFFREY, NEW HAMPSHIRE 03452
PH. 603-878-0810 FAX 603-878-0809

ADDITIONAL WORK
LUMP SUM PROPOSAL #4

May 10, 2017 Page 1 of 3

City of Nashua

Central Purchasing

229 Main Street

Nashua, New Hampshire 03060

RE: Nashua Wastewater Treatment Facility HVAC Upgrades
2 Sawmill Road
Nashua, N.H. 03060

Attached please find the Additional Work Lump Sum Proposal for the above referenced
project in accordance with plans by Wright Pierce Engineers dated “Issued For Bid
3/17”, Addenda 1&2, our site visits (3), subsequent conversations with the City of
Nashua Engineer Bill Keating and Bid Breakdown documentation and discussions with
Wright-Pierce Lead Project Engineer Andy Morrill. Should you have any questions, or
need further clarification, please feel free to contact me at your earliest convenience.

General Conditions

Payment & Performance Bonding

Daily offloading, clean up & dumpsters for daily debris
Equipment, tooling, dust barriers & misc.

Project Management & Daily Supervision

Submittals

Project close out documentation

ner ucti
e Remove existing suspended metal panel ceilings, suspension system and lighting in
designated areas & dispose of
e Furnish & install new 2’ x 2’ suspended acoustical ceiling system per plans &
specs
e Cut & patch roof as needed
e Furnish & install support frame for CMUA-1 (Make Up Air Unit)

Roofing
e Cut new opening in roof deck
e Patch deck as needed
e Roof protection
e Furnish & install wood nailers
e Flash curb and pocket into existing rubber roof

Electrical
e Demo & new power wiring, conduit and lighting per plans and specs

HVAC

e Demo existing duct, air handler units & associated appurtenances
e Furnish & install new equipment, temperature controls / conduit & wiring,
test & balance and hoisting / rigging

QUALIFICATIONS:
e All work to be scheduled and completed with RTU #1 & #2
e All work is based on normal working hours 7:00 am — 3:30 pm Monday through
Friday
e All areas (including roof) to be inspected prior to work commencing to verify
existing conditions, damage, etc.

EXCLUSIONS:
e Site work, underground utilities & concrete pad for CMUA-1
Jobsite office trailer & furnishings
Jobsite storage trailer
Temporary utilities
Temporary HVAC / controls
Temp / portable toilet
Repairs or upgrades to existing building systems other than what is called out for
on the plans and/or stated above
Environmental issues / removal
Premium time and/or overtime
e Any/all items not specifically stated above to be included

ITEM A: ($ 51,998.00)
e Complete all work associated with Control Building Boiler Room Make Up
Air Unit

ITEM C: (§$ 74,390.00)
e Complete all work associated with the Control Building Offices Ductless Split
Systems

ITEM D: (§ 29,408.00)
e Complete all work associated with the Replacement of Ceilings & Lighting in
the Control Building Lobby Area, Kitchenette/Lunch Room and Hallway

TOTAL LUMP SUM PROPOSAL AMOUNT § 155,796.00
(One Hundred Fifty Five Thousand Seven Hundred Ninety Six Dollars)

THIS PROPOSAL IS SUBJECT TO VERBAL QUALIFICATION FOR
SCOPE OF WORK CLARIFICATION PURPOSES

Respectfully Submitted,
Den Callakas

Dan Callahan — Vice President
Monadnock Commercial Building Co.