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Finance Committee - Agenda - 8/3/2022 - P119

By dnadmin on Sun, 11/06/2022 - 21:46
Document Date
Thu, 07/28/2022 - 10:40
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 08/03/2022 - 00:00
Page Number
119
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__080320…

17.

18.

19.

20.

Professional Engineer agrees to assist disadvantaged business enterprises in obtaining business
opportunities by identifying and encouraging disadvantaged suppliers, consultants, and sub
consultants to participate to the extent possible, consistent with their qualification, quality of work,
and obligation of Professional Engineer under this contract.

In connection with the performance of work under this contract, Professional Engineer agrees not
to discriminate against any employee or applicant for employment because of race, creed, color,
national origin, sex, age, or sexual orientation. This agreement includes, but is not limited to, the
following: employment, upgrading, demotion or transfer, recruitment or recruitment advertising,
layoff or termination, rates of pay or other forms of compensation, and selection for training,

including apprenticeship.

Professional Engineer agrees, if applicable, to insert these provisions in all subcontracts, except for
subcontracts for standard commercial supplies or raw materials. Any violation of any applicable
provision by Professional Engineer shall constitute a material breach 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.

ASSIGNMENT, TRANSFER, DELEGATION, OR SUBCONTRACTING Professional Engineer shall not
assign, transfer, delegate, or subcontract any rights, obligations, or duties under this contract
without the prior written consent of the City of Nashua. Any such assignment, transfer, delegation,
or subcontracting without the prior written consent of the City of Nashua is void. Any consent of
the City of Nashua to any assignment, transfer, delegation, or subcontracting shall only apply to
the incidents expressed and provided for in the written consent and shall not be deemed to be a
consent to any subsequent assignment, transfer, delegation, or subcontracting. Any such
assignment, transfer, delegation, or subcontract shall require compliance with or shall incorporate
all terms and conditions set forth in this agreement, including all incorporated Exhibits and written
amendments or modifications. Subject to the foregoing provisions, the contract inures to the benefit
of, and is binding upon, the successors and assigns of the parties.

CITY INSPECTION OF CONTRACT MATERIALS The books, records, documents and accounting
procedures and practices of Professional Engineer related to this contract shall be subject to
inspection, examination and audit by the City of Nashua, including, but not limited to, the
contracting agency, Corporation Counsel, and, if applicable, the Comptroller General of the United
States, or any authorized representative of those entities.

DISPOSITION OF CONTRACT MATERIALS Any 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 Professionai
Engineer in the performance of its obligations under this contract shall be the exclusive property of
the City of Nashua and all such materials shall be remitted and delivered, at Professional Engineer's
expense, by Professional Engineer to the City of Nashua upon completion, termination, or
cancellation of this contract. Alternatively, if the City of Nashua provides its written approval to
Professional Engineer, any 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 must be retained by Professional Engineer for a
minimum of four years after final payment is made and all other pending matters are closed. If, at
any time during the retention period, the City of Nashua, in writing, requests any or all of the
materials, then Professional Engineer shall promptly remit and deliver the materials, at Professional

GC 8 of 11

Page Image
Finance Committee - Agenda - 8/3/2022 - P119

Finance Committee - Agenda - 6/19/2019 - P22

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
22
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

A new thermal expansion tank with an 8.9-gallon acceptance voiume shall be provided (Similar to
Amtrol ST-30VC)} on the cold-water feed side of the boiler before the check valve. A new 2-inch
discharge thermostatic mixing valve shall be installed rated for ASSE 1017.

A new self-sensing ECM hot water recirculation pump (Similar to the Taco 00e) shall be provided
and installed to maintain hot water distribution temperature. The pump shall run whenever the
hot water return line reaches a temperature of 105°F or lower.

Contractor to provide all required valves, safeties and associated appurtenances for a complete and
operational system. Contractor shall provide startup services and training on site for the new
system.

Refer to attached specifications for equipment and materials information.
* Envelope Work

The contractor shail be responsible to fill/patch any existing holes in the exterior envelope found
allowing for infiltration to the return air plenum within the building. During survey of the return
air plenum it was noted that daylight could be observed in a number of areas at the exterior wail.
All such holes shall be closed to prevent cold air infiltration into the occupied spaces.

“ Electrical Work

The prime contractor (mechanical contractor) is responsible for retaining a licensed electrical sub-
contractor to perform power and wiring scope as per State Codes and the current edition of NEC.

E.C. shall provide all conduit, conductors, supports hangers, junction boxes, etc. for a complete
installed electrical system for the following noted equipment. E.C. shall power ACCU-1 shall be feed
from PPB-A located in the basement level. ACCU-2 shall be feed from PPB-B located in the basement
level. E.C. shall field verify exact location of existing circuit breakers as required. Information noted
was taken from electrical As-Built set from 1998 by Lengchamps Electric.

Provide the following:
ACCU-1 - (1) 80A/3P CB with 3#3,1#8G-1"C from unit to PPB-A.
ACCU-2 - (1) 110A/3P CB with 3#1,1#8G-1 1/4’C from unit to PPB-B.

Provide all required demolition of existing conductors, conduit, disconnect switches are required
for removal of existing units. E.C. may use existing conduit if sized properly for new equipment E.C.
shall field coordinate manufacturer type for circuit breaker compatibility. Mechanical units CRAC-
1A and CRAC-1B shall be interlocked so that only one can operate at a time.

The E.C. shall disconnect and make safe, units HVAC-1 and HVAC-2 prior to HVAC contractor
starting refurbishing work noted above. Once refurbish work is complete, E.C. shall reconnect units
as required. E.C. shall coordinate all associated work with HVAC contractor prior to start of work.

5
66 Jackson St, Littleton, NH 03561 | 40 So. River Rd #35, Bedford, NH O3110 | Ph: 603.444.6578 | www-.yeaionessuviales.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P22

Finance Committee - Agenda - 6/19/2019 - P23

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
23
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

SUBMITTAL DATA

for
21900368 Nashua Fire Station - Lake Street

Sold to

Prepared for

Yeaton Engineering

Job Number: J4FO53 Customer PO#:

Prepared by
HTS — Derek Anneser
2/20/2019

Job Number: J4FOS3 Page Prepared Date: 2/20/2019
Job Mame: 21900368 Nashua Fire Station - 1 of 18 www. DaikinApplied.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P23

Finance Committee - Agenda - 6/19/2019 - P24

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
24
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

Technical Data Sheet for HVAC-i Replacement #1..... i : osTaaeebers aaa 3
Drawing for HVAC-1 Replacement #1......... gueeesspusnsS¢eG0t eS suueue Gas SGusdsueusTsesneTnaesE tay 5U0ees=5555=en=es=siSesnsuestassaiesusers «f=? = 6
Technicai Data Sheet for HVAC-1 Replacement A2............00 se eeeseses SseoesrPSaaTaA faeeeneresereaaen eseeraeee fay ees esesearessaes ss=usssursssnsrers 10
Drawing for HVAC-2 Repiacement #2 ea 13
Job Number: J4F053 Page Prepared Date: 2/20/2019

Job Name: 21900368 Nashua Fire Station - 2 of 18 www. DaikinApplied.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P24

Finance Committee - Agenda - 6/19/2019 - P25

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
25
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

Technical Data Sheet for HYAC-1 Replacement #1

Jobinformation

job Name
Date
Submitted By

Software Version

Unit Tag

ues
21900368 Nashua Fire Station - Lake Street
February 20 2019

DA

11.75

HVAC-1 Replacement #1

Unit Overview

Air Volume

Static Pressure Per epee

Scary) Total
inWe hia

2.60 0,00 36° 62*

Model Number

Cciae]

nN

CACOLOGBAM | 4805

*Not including base rails, coil connectors, drain connectors and control boxes.

Model Number: CACO10GBAM
Approval: ETL Listed / ETL Listed to Canadian Safety Standards (ETL Label / ETLc Label)
Guter Panel: 24 gauge G90 Galvanized Steel (unpainted)
Liner: 24 gauge Galvanized Steel (unless noted per section)
Insulation: R-13 Injected Foam
Unit Configuration: — Inline horizontal Drive (Handling) Location: Right
Base: None Wall Thickness: 2 in
Altitude: Of Parts Warranty: Standard One Year
Portion Damper Rated CFM Alr Pressure Quantity
Size (length x width) Location Type Drop
Cverall Opening
; ; UltraSeal Low .
Outside Air = 20 in x 5B in 16 in x 48 in End Leak 4805 cfm 0.06 inswe 1
RetumAlr —20inx58in 16 in x 48in Top Uierasea! Low 4805 cfm 1
Filter Data
Type Efficiency Face Velocity Face Area Alr Volume Filter Loading
Pleated MERV 8 $09 ft/min 9.4 f? 4805 cfm Side
Air Pressure Drop Number of Filters Height Width Depth
Gean Air Mean Alr Dirty Alr
2 24 in 24 in 2in
0.24 inWc 0.62 inWc 1.00 inwe 1 24 in 42 in Zin
Door
Location Width Opening
Drive side 24 in Outward
Job Number: J4F053 Page Prepared Date: 2/20/2019
Job Name: 21900368 Nashua Fire Station - 3 of 18 www.DaikinApplied.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P25

Finance Committee - Agenda - 6/19/2019 - P26

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
26
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

Technicai Data Sheet for HVAC-1 Replacement #1

Combination Coil Length: 24 in Shipping Section: 1

Direct Expansion Coil
Coll Model Total Capacity Sencthle Capacity NumberofCels Number of Rows Fins per inch Tube Diameter Tube Spacing
(Face x Row)
SEJO806C 197017 Btu/hr §=—- 130883 Btu/hr i 6 8 0.625 in 1.50 in x 1.299 in
Air Volume Air Temperature Coil Air Finned Finned Face Area Face
Entering Leaving Pressure Height Length Velocity
Dry Bulb Wet Bulb Dry Bulb Wet Bulb Drop
4805 cfm 80.0 °F 67.0 °F 55.1 °F 53.6 °F 1.26 inWe 27 in 49 in 9.19 fe? 523 ft/min
Fluid Sub-Cooled Refrigerant Suction Vapor Design Saturated Total Refrigerant
Suction Temp. Refrigerant Liquid Temp. Superheat Condensing Temp. Weight
Temp. at Coll Outlet
44.0°F R410a 110.0 °F 8.0°F 110.0 °F 29.0 tb
Connection [Data Per Coil] Min. Fin Surface Min. Tube Wall
Type Liquid [Qty- Size] Suction [Qty - Size] Location Material Temp. Surface Temp.
OD Sweat 2-0.88 in 2-1.63 in Drive side Copper tube 32.0 °F 32.0°F
Material Drain Pan Brain Side
Fin Tube Header Case
Aluminum .0075 in Copper .020 in Copper Galv. steel Stainless steel Drive side
Component performance shown is based on the component air volume shown.
Static pressure shown is based on the component air volume shown.
AHR 410 Certification
Coil is NOT certified by AHRI
Reheat Hot Water Coil
Coil Model Total Capacity Number of Coils Number of Rows Fins per inch Tube Diameter Tube Spacing
(Face x Row)
5WQ1401C 200744 Btu/hr 1 1 14 0.625 in 1.50 in x 1.299 in
Air Volume Air Temperature Coil Air Pressure Finned Height Finned Lenzth Face Area Face Velocity
Entering Leaving Drop
Dry Bulb Dry Bulb
4805 cfm 53.0 °F 91.2°F 0.25 inwe 27 in 46 in 8.63 fe? 557 ft/min
Water Flow Rate Pressure Drop Velocity Yolume Weight
Entering Leaving
180.0 °F 138.7 °F 9.70 gpm 2.00 ftHd 2.10 ft/s 2.0 gal 21.00 Ib
Connection [Data Per Coil] Min. Fin Surface Min. Tube Wall Fouling Factor
Type Size Location Material Temp. Surface Temp.
Threaded 1.50 in Drive side Carbon steel 138.7 °F 138.7 *F 0.000
Material
Fin Tube Header Case
Aluminum .0075 in Copper .020 in Copper Galv. steel

Component performance shown is based on the component air volume shown.
Static pressure shown is based on the component air volume shown.
AHRI 410 Certification
Certified in accordance with the AHRI Forced-Circulation Air-Cooling and Air-Heating Coils Certification Program
which is based on AHRI Standard 410 within the Range of Standard Rating Conditions listed in Table 1 of the
Standard. Certified units may be found in the AHRI Directory at www.ahridirectory.org

Pvwee Bol ay a ge

Type 63 Hz 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz 8000 Hz od
Radiated: 64 54 48 41 39 41 46 $i
Unit Discharge: 64 54 48 41 39 41 46 51
Unit Return: 64 54 48 41 39 41 46 51
Job Number: J4FO53 Page Prepared Date: 2/20/2019

Job Name: 21900368 Nashua Fire Station - 4 of 18 www.DaikinApplied.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P26

Finance Committee - Agenda - 6/19/2019 - P27

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
27
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

Technical Data Sheet for HVAC-1 Replacement #1

pals dua oka a

Section Length Weight Casner Weights (Ib) ; Center of Gravity (in)
in ib PL Pz P3 pa xe yy zz
1 52 732 157 144 209 222 31 30 17
Entire Unit 52 732 157 144 209 222 32 36 17
VY > q)
; P2 P3
Air Flow _
Pl P4
5 2)
Pian View
> XX

NOTE: Special components aren't included in the corner weights and center of gravity data.

iene ee

The air-handier is selected outside of the scope of AHRI 430

Standard
1. As a standalone component, unit meets or exceeds requirements of ASHRAE 90.1 - 2007. The approving authority is responsible
for compliance of multi - component building systems.

Job Number: J4FO53 Page Prepared Date: 2/20/2019
Job Name: 21900368 Nashua Fire Station - 5 of 18 www.DaikinApplied.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P27

Finance Committee - Agenda - 6/19/2019 - P28

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
28
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

Drawing for HVAC-1 Replacement #1

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Job Number
Job Name

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*

Page Image
Finance Committee - Agenda - 6/19/2019 - P28

Finance Committee - Agenda - 6/19/2019 - P29

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
29
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

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Prepared Date

Page

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Job Name

Wakes Nashua Fire Station -

7 of 18

Page Image
Finance Committee - Agenda - 6/19/2019 - P29

Finance Committee - Agenda - 6/19/2019 - P30

By dnadmin on Mon, 11/07/2022 - 13:06
Document Date
Fri, 06/14/2019 - 15:27
Meeting Description
Finance Committee
Document Type
Agenda
Meeting Date
Wed, 06/19/2019 - 00:00
Page Number
30
Image URL
https://nashuameetingsstorage.blob.core.windows.net/nm-docs-pages/fin_a__061920…

2/20/2019

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Prepared Date

Page
8 of 18

7

Job Number
Job Name

Wess Nashua Fire Station -

www. DaikinApplied.com

Page Image
Finance Committee - Agenda - 6/19/2019 - P30

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