SOW Attachment 10- Narrative-min_Part1 - HVAC Resolicit.pdf

90% DESIGN SUBMISSION

NARRATIVE

REPLACE LAUNDRY HVAC

Project No. 402-22-755

Togus VA Medical Center Augusta, ME

Miller-Remick LLC 1010 Kings Highway South

Building Two 2nd Floor Cherry Hill, New Jersey 08034

(856) 429-4000

January 27, 2023

DEPARTMENT OF VETERANS AFFAIRS VA PROJECT NO. 402-22-755

TOGUS VA MEDICAL CENTER REPLACE LAUNDRY HVAC

AUGUSTA, ME 90% DESIGN SUBMISSION: 01/27/23

MILLER-REMICK LLC Table of Contents-1 CHERRY HILL, NEW JERSEY

TABLE OF CONTENTS

CHAPTER DESCRIPTION PAGE

Introduction & Executive Summary i

1 Architectural 1-1

2 Structural 2-1

3 Mechanical 3-1

4 Electrical 4-1

5 Fire Protection 5-1

APPENDIX DESCRIPTION PAGE

A Project Design Schedule A-1

B Construction Cost Estimate B-1

C Structural Calculations C-1

D Mechanical Equipment and Load D-1

E Electrical Calculations E-1

F Fire Safety Review F-1

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MILLER-REMICK LLC 1-1 CHERRY HILL, NEW JERSEY

CHAPTER 1

ARCHITECTURAL

1. GENERAL

The primary goal of this project is to replace and upgrade HVAC Systems in Building 212 which houses the Laundry Services for the Togus Campus.

2. SCOPE OF WORK

A. Architectural scope in this project is primarily a support function for the HVAC Systems upgrade which is the primary goal of the project as well as the construction of a new Clean Linen Storage Room. See the Concept Design Floor plan for layout and room location.

B. Applicable Codes and Standards:

Veteran Affairs Fire Protection Design Manual (VAFPDM)

Referenced Standard: The Life Safety Code (NFPA 101-2018)

Referenced Standard: Standard for the Installation of Sprinkler Systems (NFPA

13-2019)

Referenced Standard: The National Fire Alarm and Signaling Code (NFPA 72-

2019)

Referenced Standard: The International Building Code (IBC-2018) (Only when specifically referenced in VA Design Documents)

3. EXISTING CONDITIONS

A. Building Information

Factory (F1) Moderate-Hazard NFPA 101 Building Occupancies Industrial Use (Ch 40) Building height 1 Story Number of stories below grade Partial Basement Footprint (Approximately) 6,650 ft2

Construction Type

II-B IBC

II(000) NFPA

Unprotected Non-combustible

Suppression System yes

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Fire Alarm System yes

4. DESIGN APPROACH

B. Architectural Scope:

The intent of this project is to provide upgrades to the HVAC systems for the Laundry Building to the Togus VA Medical Center in Augusta, Maine. The project includes selective demo and patching existing surfaces to accommodate new mechanical systems.

In addition to the support of the HVAC Upgrades a new dedicated Clean Linen Storage Room will be constructed within the footprint of the existing building. (See floor plan for additional information.) New finishes will blend and be flush and level with finishes existing to remain to the best extent possible.

T coiling . The existing exterior windows that will become part of the new Clean Linen Room (noted on plans) will receive a new Safety and Security Window film to increase the protection level of the existing windows.

A new cage will be provided to enclose new IT / Electrical Equipment to be located outside of Office 100A. This cage will have two compartments creating a physical barrier between OIT and FMS network cabinets per VA Standards. Each compartment will include a pair of lockable double swing doors to allow for access to the rack within the cage.

Minor updates to the exterior envelope of this building will be required to support the work scope associated with new mechanical equipment being added at the roof level, as well as address items identified as part of the Risk Assessment performed as part of this project. The newly replaced roof system will require patch and repair in a manner that is compliant with the existing roofing manufacturers requirements. Flashing existing roof membrane will be required in the following locations: steel dunnage at AHU supports, premanufactured curbs at new exhaust fans, and new roof access hatch. See drawings for all locations.

The existing building perimeter doors and windows have been identified in the Risk Assessment as needing to be addressed:

Basement Existing Exterior Double Doors:

Existing Doors and frame to remain

Retrofit the doors per SDO 111 with magnetic locks in lieu of mortise locks

PIV / Pin Code Access Controls

Provide safety and security film at existing lites in doors to remain Film to be

3M S140 or equal.

First Floor Existing Exterior Swinging Doors:

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Replace Existing Doors and Frames. See Doors 100A, 102A & 104A.

Provide door hardware per SDO 104 with electrified mortise locks to each opening

PIV / Pin Code Access Controls

Type A, flush, doors to be provided per security assessment.

First Floor Existing Exterior Overhead Doors:

Existing overhead door system remain

Retrofit existing door with new motors and arm per SDO 108 with magnetic locks

PIV / Pin Code Access Controls

Program the motors with 120-second auto-close

Existing door 103B was inoperable at the time of visit, this door will be replaced with an overhead sectional door to match the existing

All Existing Exterior Windows:

Existing double hung windows to be closed and secured shut with screws

Doors within new Clean Linen Room 105 to be provide safety and security film at existing lites in doors to remain Film to be 3M S140 or equal.

C. Interior Finish Scope:

New finishes will be provided in accordance with the PG-18-14 Room Finish Guide and will be incorporated into the project as follows:

Laundry (Room 100):

Existing Ceiling to remain:

o Ceiling will need to be modified to accommodate new partition layout o Contractor may need to remove and reinstall ceiling in order to perform the work in the HVAC scope

New Walls: - vinyl wall covering at the exterior face of the new clean linen room walls, new wall to be painted above wall protection

Corner guards to be provided at outside corners of Clean Linen Room as shown on drawings

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All other existing finishes to remain.

Clean Linen Room (Room 105):

New ACT ceiling as shown in the drawings

- covering at the exterior face of the new clean linen room walls, new wall to be painted above wall protection tall wall base

Existing windows within Clean Room to receive safety and security film 3M

S140 or equal

Office (106) Men (109) Lounge (107) Women (108) Dirty Laundry (101) Maintenance

(102) & Docks (103 & 104) :

All existing finishes to remain

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CHAPTER 2

STRUCTURAL

1. GENERAL

A. This project shall consist of the work necessary to provide a complete construction design package to install a new HVAC system and security upgrade in the existing Laundry Building 212 at the Togus VA Medical Center in Augusta, ME.

2. SCOPE OF WORK

A. Demolition:

1) An Additional clean-linen room will be built in the building. There shall be no modification to the building structure.

2) The HVAC system will be revised to suit as required.

3) The structural scope will be provided as necessary to support the above scope of work.

B. Systems to be altered (need to be confirmed with MEP):

1) Roof slab openings

2) Floor slab openings

3) Wall openings

4) MEP Supports

5) Existing equipment pads to be extended

6) New equipment pads

3. EXISTING CONDITIONS

A. Building #212:

1) Existing Drawings: Limited existing structural drawings have been provided. The original structural drawings of the floor frame plan, foundation plan, and roof frame plan of Building #212 have been provided. The drawings were prepared by VA, dated NOV. 20, 1934. No original structural drawings of the spread footing foundation for the building have been provided at this time.

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2) Superstructure: The existing building structure appears to be a masonry bearing/shear wall, truss supporting the roof, concrete frame floor, and spread footing foundation structure. Additional information about the existing superstructure is still required.

3) Exterior Walls: The exterior wall is comprised of exterior brick finish with masonry backup.

4) Foundation: The foundation construction is reinforced concrete spread footing.

Per the existing drawings, footing shall be founded on suitable ledge rock, capable of sustaining safely a pressure of 25,000 pounds per square foot of

A. Applicable Codes and Standards:

International Building Code 2021 Edition

American Society of Civil Engineers - Minimum Design Loads for Buildings And Other Structures - ASCE 7-16

Department of Veterans Affairs Seismic Design Requirements H-18-8, May 1, VA Program Guide Pg-18-15 Volume C

VA Structural Design Manual PG-18-10, October 2022

AISC 360 Steel Construction Manual AISC 360-16

ACI 318 - American Concrete Institute - Building Code Requirements For Structural Concrete ACI 318-19

ASTM - American Society for Testing and Materials

B. Design Loads

1) IBC/ASCE 7 Risk Category III (H-18-8)

2) Dead loads for the purpose of structural design are the actual self-weight of the permanent building existing and new construction materials.

Structural members Actual self-weight

MEP Lines 10 psf (assumed)

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AHU-## 27,000 LBS

CU-## 7,000 LBS

3) Live loads to be supported are as follows:

Floor, Laundry room 100 psf

Roof 20 psf

Other live loads outlined in VA Structural Design Manual for analysis as required.

4) Snow Load:

Ground Snow Load (Pg) 70 psf

Snow Importance Factor (Is) 1.1 (Risk III)

Exposure Factor (Ce) 0.9 (Cat. B, unsheltered)

Thermal Factor (Ct) 1.0 (roof); 1.2 (units)

Flat Roof Pressure: 44.1 psf

Snow Pressure on Unit 53 psf

5) Wind Load:

Basic Wind Speed (3-Sec.) 117 MPH (ASCE Risk III)

Exposure Category B

6) Seismic Load:

Augusta, ME Togus, ME; 402; ML (H-18-8)

0.2 Second Response Acceleration (SS) 0.314g (H-18-8)

0.2 Second Design Acceleration (SDS) 0.328g

1 Second Response Acceleration (S1) 0.074g (H-18-8)

1 Second Design Acceleration (SD1) 0.124g

Soil Site Classification D (Default)

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Seismic Design Category B

Component Importance Factor (Ie) 1.0/1.25 (Varies)

7) All load combinations are and shall be in conformance with the listed codes and standards.

C. Structural System

Openings on Existing Roof:

1) The roof structure will need to be opened for MEP penetrations.

2) The penetrations will be reinforced with supplemental steel as required.

D. Existing Structure

1) The required design load for the new renovation is considered the same design load as the original structural design (per the existing dwgs) therefore the existing floor structure is adequate for the renovation.

2) The existing roof system is verified and found not to have adequate capacity to support the additional HVAC unit load. Thus, the AHU will be supported by an independent dunnage frame.

E. AHU Support Structure:

1) The AHU and CU will be placed on top of an existing roof. However, the current roof structure is not strong enough to hold the new units, so an independent supporting system - dunnage is being used. The AHU is mounted on the dunnage, which is supported by four posts. These posts will be anchored to piers that are being installed by creating temporary openings in the first-floor slab. The posts of the dunnage will be secured to the piers under the first-floor slab using baseplates. The posts of the dunnage will also be embedded in the new partition wall. Reinforcements will be added to the roof penetrations to transfer the lateral load of the dunnage to the roof framing.

1) A grating will be installed in the service area surrounding the condensing unit on the dunnage. Stairs will be located at the west end of the platform and two ladders will be placed on the northeast and southeast corner to provide access to the platform. Handrails will be installed around the platform for safety.

F. MEP Supports:

1) Per IBC 2021, the seismic design category has been calculated as Category B.

Per Department of Veterans Affairs Seismic Design Requirements H-18-8, dated October 2016, MEP equipment and MEP lines (piping, ductwork, etc.) need to be

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braced to resist seismic forces and excessive deflections for projects in all new As the SDC of the project is B, seismic bracing is not required.

G. Structural Materials:

1) Steel

Existing structural steel: fy = 30 ksi (assumed)

Proposed structural steel:

W-section ASTM A992, grade 50 ksi

Plates, angles: ASTM A36

HSS: ASTM A500, grade C - 50 ksi

2) Concrete with reinforcing bars fy = 40 ksi

-entrained with reinforcing bars: ASTM A-615, grade 60 ksi

5. APPENDIX

A. Structural Calculation of AHU supporting structure in Laundry Building

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MILLER-REMICK LLC 3-1 CHERRY HILL, NEW JERSEY

CHAPTER 3

1.

This project shall consist of the work necessary to provide a complete construction design package to install new HVAC systems and security upgrade in the existing Laundry Building 212 at the Togus VA Medical Center in Augusta, Maine.

2.

A.

1)

2)

3)

4)

B.

DVA HVAC Design Manual for New, Replacement, Addition, and Renovation of Existing VA Facilities, November 2017, Rev November 2022.

3.

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C.

D.

E.

F.

G.

H.

I.

J.

K.

L.

M.

N.

O.

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P.

Q.

R.

S.

T.

4.

F.

G.

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H.

I.

J.

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N.

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R.

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MILLER-REMICK LLC 4-1 CHERRY HILL, NEW JERSEY

CHAPTER 4

ELECTRICAL

1. GENERAL

This project shall consist of the work necessary to provide a complete construction design package to install new HVAC systems and security upgrade in the existing Laundry Building 212 at the Togus VA Medical Center in Augusta, Maine.

2. SCOPE OF WORK

A. Systems to be altered:

1) Normal power system

2) Lighting system

3) Communications systems

4) Fire alarm system

B. Applicable Codes and Standards:

National Fire Protection Association (NFPA) 70, National Electrical Code 2020 Edition

NFPA 70E, Standard for Electrical Safety in the Workplace 2021 Edition

NFPA 72, National Fire Alarm and Signaling Code 2022 Edition

NFPA 101, Life Safety Code 2021 Edition

U.S. Department of Veteran Affairs Electrical Design Manual (PG 18-10)

U.S. Department of Veteran Affairs Physical Security and Resiliency Design Manual (PSRDM)

U.S. Department of Veteran Affairs, Office of Information and Technology Infrastructure Standards and Design

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3. EXISTING CONDITIONS

A. Power Distribution System

1) Laundry Building 212 is served from an exterior 300 kVA pad-mount transformer (Transformer T7), adjacent to the building.

2) The electrical service enters the building and terminates into a main circuit 212-MSWB . The switchboard, located in

Room 100, feeds two sections of distribution breakers and an integral distribution

- provide power to the following panelboards in the building:

a) -P100

b) 212-P101

c) -P101B

d) -A

e) -B

f) -P

B. Lighting System

1) Existing lighting in the washer area consists of pendant fixtures.

2) Existing lighting in the restrooms, office, lounge, dryer and folding areas consist of recessed fixtures.

3) Exit signs are installed at each egress door.

C. Communications Systems

1) Office of Information & Technology (OIT) System: An existing fiber optic termination box and communications cabinet with category 5 patch panels and a network switch is located in Room 100, adjacent to Room 100A.

2) Facilities Management Service (FMS) System: No fiber optic cabling or equipment is installed in the building.

D. Fire Alarm System

1) The existing fire alarm control panel is located in Room 101.

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A. Power Distribution System

1) The heating, air conditioning, and ventilation systems will be replaced.

All electrical and controls devices shall be disconnected from existing HVAC units that are noted to be removed on drawings. Electrical circuits for each piece of existing mechanical equipment being replaced will be disconnected and removed back to source unless noted otherwise on the drawings.

2) Power and communications cabling shall be removed back to source for the control panels that have been abandoned.

3) Power xisting rooftop exhaust fans shall be removed back to source.

4) Circuits identified on the drawings to be re-used shall be pulled back and These circuits include restroom exhaust fans and unit heaters. All equipment circuits connected to other equipment not noted to be removed shall remain.

5) An electrical circuit will be provided for each new piece of mechanical equipment. Any controls wiring or devices required will be provided and connected to the new equipment. Controls wiring to be provided by Others.

6) Existing S 212-MSWB -Panel , were manufactured by Atlantic Switchboard and Engineering Corporation in 1981 and are 2000A rated at 208Y/120V, 3Ph, 4W.

(i) The switchboard and distribution panel shall be replaced with an adjacent 1200A rated distribution panel 212- and a 125A rated branch circuit

7) The existing feeder routed underground from Transformer T7 will be intercepted inside of the building, spliced, and extended to power Distribution Panel -

8) Existing branch circuits from Switchboard - and Distribution Panel

- shall be spliced in two wall-mounted junction boxes and extended to

212- as required to replace their source of power.

(i) -branch circuits - shall not exceed 48 hours. Work must be performed and completed over one weekend.

9) Power shall be provided to the new 60-ton condensing unit and associated air handler from 212- .

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(i) The new air handling unit shall be provided with a single-point electrical connection. Variable frequency drives (VFDs) will be provided for the mode, both fans run simultaneously.

10) Power shall be provided to the two new hot water pumps and two rooftop exhaust fans from 212- .

11) -breakers to feed new mechanical loads, including the following:

(i) Steam Generator

(ii) Unit Heaters

12) Power shall be provided to the two new wall-mounted network cabinets, door access controls panel, overhead door operators, and all door controls, including automatic door operators for accessing the new clean room.

B. Motor Controls

1) Heavy-duty safety switches (ratings as required) will be provided for hard-wired equipment where a local disconnect means is required. NEMA 3R enclosure will be specified for all exterior equipment safety switches.

2) VFDs or combination starter/disconnect switches will be provided for new pumps and exhaust fans.

C. Equipment Grounding, Wiring Devices, and Miscellaneous Systems

1) A new outdoor, weather-resistant GFCI receptacle and while-in-use weatherproof cover will be provided within 25 feet of rooftop HVAC units.

2) All non-current carrying metallic parts of the electrical distribution system will be bonded to the existing grounding electrode system or building steel.

3) An insulated grounding conductor will be run with all power feeder and branch circuits to supplement the conduit ground.

4) A ground bus bar shall be provided below the new network cabinets, with the network cabinets bonded to the bar.

5) All branch circuits shall be solid #12 & #10 AWG and stranded for #8 AWG and larger.

6) An access controls panel shall be provided for security doors for this project.

(i) New door controls, including keypad entry with a local alarm, request to exit sensor, electric strike, door contact, and request to exit button, will

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be provided at all exterior man doors, exterior overhead doors, and the doors (one man door, two overhead doors) into the new clean linen room.

(ii) The electrical contractor shall coordinate with the controls contractor and provide all required boxes, raceways and wiring for equipment and door access controls. Door access controls shall be in accordance with the VA

PSRDM.

D. Lighting System

1) LED exit signage and LED emergency lighting will be provided, as required by Code, along paths of egress from the building. Each of these fixtures will be provided with an integral battery.

2) The existing lighting fixtures within the building will be temporarily relocated as required to install new mechanical ductwork and equipment.

3) New LED lighting fixtures shall be provided in the new clean linen room.

(i) Automatic occupancy sensors with dimming controls shall be provided.

(ii) Existing lighting fixtures installed where the new clean linen room is being constructed shall be disconnected and relocated for reuse in the dryer area.

4) New LED lighting fixtures shall be provided around the exterior building perimeter to provide sufficient lighting illumination for video surveillance.

(i) Photocell shall be provided to automatically turn on/off lighting at night.

A hand-off-auto switch shall be provided to manually override controls for maintenance purposes.

(ii) Existing lighting fixtures installed at exterior man and overhead doors shall be replaced to match new exterior lighting fixtures and provide emergency lighting in the event of a power outage.

5) A pedestal shall be provided on the roof with a light switch and LED vapor-tight fixture to provide lighting for equipment maintenance.

6) All new interior lighting fixtures will be connected to existing 120V panelboards and lighting circuits.

E. Communications Systems

1) A 12-strand multi-mode fiber optic (MMFO) cable is installed from Building 202 to a fiber termination box located Installed within the cabinet is a 48-port network switch, two 48-port patch panels, one 24-port patch panel, and two punch down blocks. 4 strands of MMFO cables are terminated to the network switch, 8 strands of MMFO cables are spare.

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(i) The existing communications equipment shall be replaced with a new wall-mounted network cabinet.

2) A new house two new network cabinets (one for FMS systems, one for OIT systems) and an access controls panel. Fire-rated plywood painted high gloss white with two coats of fire-resistant paint shall be provided on the wall within each fenced area:

(i) The following shall be provided in the FMS network cabinet:

1. One rack-mounted 5 kVA UPS.

2. One rack-mounted 24-port fiber optic patch panel with LC terminals.

3. One rack-mounted 48-port PoE+ network switch. A two strand MMFO cable shall be installed from the fiber optic patch panel to the switch.

(ii) The following shall be provided in the OIT network cabinet:

1. One rack-mounted 5 kVA UPS.

2. One rack-mounted 24-port fiber optic patch panel with LC terminals.

3. One rack-mounted 48-port PoE+ network switch. A two strand MMFO cable shall be installed from the fiber optic patch panel to the switch.

4. Three rack-mounted CAT 6A 110-type 24-port patch panels (one for phone, one for workstation outlets, and one for wireless access points).

3) string between Building 202 and 212 shall be reused to install one new 12-strand MMFO cable from the existing fiber optic patch panel in the second floor network rack in Building 202 to the new fiber optic patch panels in the FMS and OIT network cabinets.

4) PoE cameras shall be provided in compliance with the VA Physical Security and Resiliency Design Manual (PSRDM).

(i) One Category 6A cable shall be provided from the FMS network switch to each camera (9 total).

(ii) Each new camera shall be integrated into the existing campus Honeywell Digital Video Manager, installed in Building 200.

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5) A new wall-mounted PCSC IQ-200 Series access controls panel shall be provided and installed adjacent to the new FMS network cabinet. The new system.

(i) One Category 6A cable shall be provided from the network switch to the new access controls panel.

6) One Category 6A cable shall be provided from the network switch to the new (direct digital control) DDC control panel. The DDC control panel shall be tied

Honeywell EBI430 system.

F. Fire Alarm System

1) A Mircom FleX-Net fire alarm control panel is installed and provides fire alarm monitoring and notification for the building.

(i) Existing fire alarm loops for existing HVAC units that are noted to be removed shall be pulled back outside of the areas of demolition and shall be maintained such that other devices and equipment tied into the fire alarm system remain operational. Existing fire alarm loops shall be re-used to tie-in the new HVAC equipment.

2) New duct smoke detectors and associated remote test switches will be provided in the and supply ductwork and interlocked with the VFDs to shut down the unit upon the presence of smoke.

3) New notification devices will be provided in accordance with NFPA 72 for the revised building layout with the new clean linen room.

4) A new smoke detector shall be provided above the new network cabinets and tied into an existing fire alarm loop.

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MILLER-REMICK LLC 5-1 CHERRY HILL, NEW JERSEY

CHAPTER 5

1.

A. This project shall consist of the work necessary to provide a complete construction design package to install new HVAC systems and security upgrade in the existing Laundry Building 212 at the Togus VA Medical Center in Augusta, Maine.

B. The fire protection system will provide fire suppression throughout the renovated areas.

2.

3.

4.

1)

2)

3)

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4)

5)

6)

7)

8)

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APPENDIX A

PROJECT SCHEDULE

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MILLER-REMICK LLC C-1 CHERRY HILL, NEW JERSEY

APPENDIX C

STRUCTURAL

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Miller-Remick LLC 1010 Kings Highway South

Cherry Hill, NJ 08034

Project Job Ref.

Section Sheet no./rev.

Calc. by

W Date

10/19/2022 Chk'd by Date App'd by Date

ANALYSIS

Tedds calculation version 1.0.37

Results

Total deflection

Self Weight - Total deflection

Dead - Total deflection

Live - Total deflection

Node deflections

Load case: Self Weight

Node Deflection Rotation Co-ordinate system

X Z

(in) (in) ( )

1 0 0 0

2 0 0

Load case: Dead

Node Deflection Rotation Co-ordinate system

X Z

(in) (in) ( )

1 0 0 0

2 0 0 0

Load case: Live

Node Deflection Rotation Co-ordinate system

X Z

(in) (in) ( )

1 0 0 0

2 0 0

Cherry Hill, NJ 08034

Project Job Ref.

Section Sheet no./rev.

Calc. by

W Date

10/19/2022 Chk'd by Date App'd by Date

Total base reactions

Load case/combination Force

FX FZ

(kips) (kips)

Self Weight 0 0.825

Dead 0 0

Live 0 2.2

Element end forces

Load case: Self Weight

Element Length Nodes Axial force Shear force Moment

(ft) Start/End (kips) (kips) (kip_ft)

1 11 1 0 1.133

2 0 0

Load case: Dead

Element Length Nodes Axial force Shear force Moment

(ft) Start/End (kips) (kips) (kip_ft)

1 11 1 0 0 0

2 0 0 0

Load case: Live

Element Length Nodes Axial force Shear force Moment

(ft) Start/End (kips) (kips) (kip_ft)

1 11 1 0 3.021

2 0 0

Forces

All load cases - Moment envelope (kip_ft)

All load cases - Shear envelope (kips)

Cherry Hill, NJ 08034

Project Job Ref.

Section Sheet no./rev.

Calc. by

W Date

10/19/2022 Chk'd by Date App'd by Date

Element results

Envelope - All load cases

Element Position Shear force Moment

(ft) (kips) (kip_ft)

1 0 1.375 (max abs) 0 0

6.87 0 1.703 (max) 0

11 0 0

Cherry Hill, NJ 08034

Project Job Ref.

Section Sheet no./rev.

Calc. by

W Date

10/27/2022 Chk'd by Date App'd by Date

ANALYSIS

Tedds calculation version 1.0.37

Results

Total deflection

Self Weight - Total deflection

Dead - Total deflection

Live - Total deflection

Node deflections

Load case: Self Weight

Node Deflection Rotation Co-ordinate system

X Z

(in) (in) ( )

1 0 0 0

2 0 0 0

Load case: Dead

Node Deflection Rotation Co-ordinate system

X Z

(in) (in) ( )

1 0 0 0

2 0 0 0

Load case: Live

Node Deflection Rotation Co-ordinate system

X Z

(in) (in) ( )

1 0 0 0

2 0 0 0

Cherry Hill, NJ 08034

Project Job Ref.

Section Sheet no./rev.

Calc. by

W Date

10/27/2022 Chk'd by Date App'd by Date

Total base reactions

Load case/combination Force

FX FZ

(kips) (kips)

Self Weight 0 1.069

Dead 0 0

Live 0 2.85

Element end forces

Load case: Self Weight

Element Length Nodes Axial force Shear force Moment

(ft) Start/End (kips) (kips) (kip_ft)

1 14.25 1 0 1.269

2 0

Load case: Dead

Element Length Nodes Axial force Shear force Moment

(ft) Start/End (kips) (kips) (kip_ft)

1 14.25 1 0 0 0

2 0 0 0

Load case: Live

Element Length Nodes Axial force Shear force Moment

(ft) Start/End (kips) (kips) (kip_ft)

1 14.25 1 0 3.384

2 0

Forces

All load cases - Moment envelope (kip_ft)

All load cases - Shear envelope (kips)

Cherry Hill, NJ 08034

Project Job Ref.

Section Sheet no./rev.

Calc. by

W Date

10/27/2022 Chk'd by Date App'd by Date

Element results

Envelope - All load cases

Element Position Shear force Moment

(ft) (kips) (kip_ft)

1 0 1.425 (max abs) 0 0

7.13 0 1.692 (max) 0

14.25 0 0

MILLER-REMICK LLC D-1 CHERRY HILL, NEW JERSEY

APPENDIX D

MECHANICAL

Equipment

Loads

MILLER-REMICK LLC D-2 CHERRY HILL, NEW JERSEY

MILLER-REMICK LLC D1-1 CHERRY HILL, NEW JERSEY

APPENDIX D1

MECHANICAL - EQUIPMENT

1. Condensing Unit

2. Air Handling Unit

3. Door Air Curtain

4. Exhaust Fan 1

5. Exhaust Fan - 2

6. Perforated Ceiling Diffusers

7. Return Grilles

8. Steam/Hot Water Unit Heaters

9. E-80 Hot Water Pump

10. E-90 Hot Water Pump

11. Supply Diffuser

12. Drum Louver

13. Steam Generator

14. Steam Unit Heater

15. Steam HW HX

16. Terminal Units

17. Blast Damper

MILLER-REMICK LLC D1-2 CHERRY HILL, NEW JERSEY

Unit Overview

Unit Type Nominal Capacity Minimum Installed Weight

Maximum Installed Weight

Total Power (Condenser Only) Elevation

Condensing unit - Air cooled 80 tons 4870.0 lb 5783.0 lb 100.99 kW 0.00 ft

Unit Features

System Control Supply air VAV control

Isolator Option Spring isolators (unit)

Unit Electrical

Voltage/Phase/Hz 200/60/3

Convenience Outlet Powered convenience outlet

MCA 415.00 A

MOP 450.00 A

RDE 450.00 A

Condenser FLA 4.10 A

Condenser Motor Count 8.00 Each

Condenser Fan Motor Power 7.05 kW

Compressor 1 RLA 60.50 A

Compressor 1 Count 6.00 Each

Compressor 2 RLA 0.00 A

Compressor 2 Count 0.00 Each

Compressor Power 93.94 kW

Condensing Section

Refrigeration Option Hot gas bypass valve

Service Valves Suction service valves

Refrigerant Type R410a

Design Ambient Temp 95.00 F

Ambient Control Low ambient dampers

EER @ AHRI 11.0 EER

Application Type Standalone RAUJ Condenser

Net Total Capacity 1084942.77 Btuh

Saturated Suction Temp 43.00 F

Leaving Compressor Temp 126.29 F

Entering Expansion Device Temp 107.42 F

Refrigerant Line Information

Suction Line Size - Horizontal 2-1/8 in.

Suction Line Size - Vertical 2-1/8 in.

Liquid Line Size 1-1/8 in.

Field Installed Line Options Pressure gauges(field installed)/piping

Job Name: Miller Remick Augusta Laundry Augusta, ME Unit Tag: CU-80 Ton

Prepared For: Quantity: 1

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General - R410A All air-cooled condensing units shall have scroll compressors and are factory assembled and wired.

Each unit shall ship from the factory with a nitrogen holding charge. Units shall be constructed of 14-gauge welded galvanized steel frame with 14 and 16-gauge galvanized steel panels and access doors. Units shall have factory mounted, louvered, full-length steel grilles to protect the condenser coils and piping. Unit surface shall be phosphatized and finished with an air-dry paint. This air-dry paint finish shall be durable enough to withstand a minimum of 672-consecutive-hour salt spray application in accordance with standard ASTM B117.

Compressor - R-410A Trane 3-D Scroll compressors have simple mechanical design with only three (3) major moving parts.

Scroll type compression provides inherently low vibration. 3-D compressors provide a completely enclosed compression chamber with no leakage paths. The compressor is suction gas cooled, direct drive, 3600 RPM hermetic motors. The Scroll compressor includes a centrifugal oil pump, oil level sight glass, and an oil charging valve.

Refrigerant Management - R-410A Split systems can have significantly more refrigerant than packaged systems and thus require controls to reliably manage this excess refrigerant. Each compressor shall have crankcase heaters installed, properly sized to minimize the amount of liquid refrigerant present in the oil sump during off cycles.

Additionally, the condensing unit shall have controls to initiate refrigerant isolation at system shut down on each refrigerant circuit. To be operational, the refrigerant isolation cycle requires a field-installed isolation solenoid valve on the common liquid line near the evaporator.

Note: Under extreme conditions, R410a refrigerant can present special challenges with piping and system design. Whenever refrigerant line set lengths approach 150 equivalent feet and/or design ambient temperature exceeds 115 degrees F, contact your Trane Account Executive to review application requirements.

Condenser Fan and Motors - R-410A Vertical discharge direct-drive fans are statically and dynamically balanced. Fan motors are three-phase with permanently lubricated ball bearings, built-in current and thermal overload protection.

Microchannel Condenser Coil -l R410A Condenser coils are dual circuit having an all Aluminum Microchannel design. The coils are burst tested and leak tested. Factory installed liquid line service valves are standard.

Refrigerant Circuit - R410A Each unit has two independent refrigeration circuits with 3 compressors per circuit piped in parallel. Six step capacity control is accomplished through compressor cycling.

Unit Control - R410A Factory-provided 115-volt control circuit includes fusing and control power transformer. The unit is wired with magnetic contactors for compressor and condenser motors. Three-leg circuit breakers are used for overload and short circuit protections. The unit also has high/low pressure cutouts. Charge isolation, reset relay and anti-recycle compressor timer is provided. Across- the- line start is standard.

Supply Air Variable Air Volume Control - R410A Supply air VAV includes a multi-step, demand oriented, microprocessor-based Honeywell W7100 discharge air controller. W7100 control is designed for shut-off VAV systems. Average discharge air temperature is maintained by modulating an economizer and if needed, simultaneously sequencing stages of mechanical cooling. Field installation of the factory supplied discharge air sensor is required.

Low Ambient Control - R410A Low ambient option extends unit operation from 40 F to 0 F [4.5 to -17.8 C] by utilizing an external damper assembly for head pressure control.

Hot Gas Bypass Valve R-410A Hot gas bypass valves will be shipped with the unit for field installation (Model: Sporlan, SHGBE-8).

Job Name: Miller Remick Augusta Laundry Augusta, ME Unit Tag: CU-80 Ton

2023/01/26 11:59:06 Page 10 of 11

Spring Isolators - R410A Steel spring vibration isolators are supplied, for field installation under the unit, to reduce transmission of vibration to building structure and adjacent areas.

Pressure Gauges - R-410A Pressure gauges are provided for monitoring suction and discharge pressure. One set is provided for each circuit. The gauges are ship-with for field installation.

Suction Service Valves - R410A This valve is provided in order to isolate the compressor for servicing. This valve is a refrigerant shut off valve.

Powered convenience outlet - R410A This 15 amp., 115 volt ground fault interrupter convenience outlet is factory installed, with a single point power entry from a factory mounted transformer. It meets NEC 210-63 requirements. This outlet includes a separate disconnect switch so that the outlet is powered when the unit disconnect switch is off. The unit mounted non-fused disconnect switch option with external handle is required when ordering the convenience outlet.

Field Installed; 15% Bleed Valve TXV Installation shall require use of 15% bleed, Thermal Expansion Valves. Valves shall be field supplied and field installed. Quantity and size shall be determined by the application.

. Trim solenoids cannot be used.

Job Name: Miller Remick Augusta Laundry Augusta, ME Unit Tag: CU-80 Ton

2023/01/26 11:59:06 Page 11 of 11

COILCALC FLUID VERIFICATION

Customer

Contact

Telephone

Email

Project (111115) 23925 Miller Remick Augusta Laundry

Savedrun 2630593

Date 1/26/2023 10:28:32 AM

By Landon Hunter

Company Trane Custom

Return telephone

Email landon.hunter@trane.com

Item/Description HC

CONSTRUCTION DATA

Model 5MH1101C - 60 x 75

Coils per bank 1

Coil duty Heat-Return Bend

Tube OD [in] 5/8

Fin spacing [in/] 11.00

Rows 1

Fin surface C

Fin height x length [in] 60.00 x 75.00

Circuiting Half

Tube material [in] 0.025 Copper

Fin material [in] 0.0075 Aluminum

Connection material Carbon Steel

Connection type MPT

Connection rotation None

Connection size [in] 2.50

Connection qty 1

Connection end Same End

THERMODYNAMIC

AIR SIDE

Face velocity (Standard) [ft/min] 496.0

Air flow (Standard) [cfm] 15,500

Altitude [ft] 0

EAT db [°F] -3.000

Fin fouling factor 0

FLUID SIDE

Fluid Water

Fouling factor 0

Entering fluid temp. [°F] 180.0

Leaving fluid temp. [°F] 150.0

OPTIONS/SPECIALTIES

Item quantity 1

Casing material Galvanized Steel

Casing type Flanged

Coating None

Hand Left

Vent / Drain .50 FPT on Face

Mounting holes

Label kit

RESULTS

CONSTRUCTION

Weight [lbs] 171.8

Weight with fluid [lbs] 227.5

Face area [ft²] 31.25

AIR SIDE

Total / Sensible capacity [MBH] 1,016 / 1,016

LAT db [°F] 57.45

Air pressure drop (Standard) [in wg] 0.1702

FLUID SIDE

Fluid pressure drop [ft H2O] 3.765

Fluid flow rate [gpm] 69.24

Leaving fluid temp. [°F] 150.0

Internal volume [in³] 1,580

Tubeside velocity [ft/s] 3.892

NOTES FROM CALCULATIONS USER NOTES

B - Coil is NOT certified by AHRI. Coil is outside the scope of the

AHRI Forced-Circulation Air-Cooling and Air-Heating Coils

Certification Program.

E - Rating is an estimate of performance. Actual performance may vary by application.

K - Face and row spacing on 1.5 inch centers.

L - Coil rating valid for Heatcraft coils only.

COILCALC EVAPORATOR VERIFICATION

Customer

Contact

Telephone

Email

Project (111115) 23925 Miller Remick Augusta Laundry

Date 11/3/2022 3:18:02 PM

By Landon Hunter

Company Trane Custom

Return telephone

Email landon.hunter@trane.com

Item/Description DX CC

CONSTRUCTION DATA

Model 4EN0708C - 55 x 84

Coils per bank 1

Style EN

Tube OD [in] 1/2

Fin spacing [in/] 7.000

Rows 8

Fin surface C

Circuiting 58.00

Fin height x length [in] 55.00 x 84.00

Tube material [in] 0.016 Copper Rifled

Fin material [in] 0.0075 Aluminum

Connection material Copper

Connection type Sweat

THERMODYNAMIC

AIR SIDE

Face velocity (Standard) [ft/min] 483.1

Air flow (Standard) [cfm] 15,500

Altitude [ft] 0

EAT db / wb [°F] 77.40 / 67.60

REFRIGERANT SIDE

Refrigerant R-410A

Liquid temp. [°F] 115.0

Saturated temp. [°F] 43.00

Superheat [°F] 8.000

OPTIONS/SPECIALTIES

Item quantity 1

Dist. #1 [in] (2) 1.625 Code 7058/40

Mounting holes

Label kit

RESULTS

CONSTRUCTION

Number of circuits 58.00

Weight [lbs] 525.9

Suction qty 1

Suction size [in] 2.625

Face area [ft²] 32.08

AIR SIDE

Total / Sensible capacity [MBH] 839.4 / 466.6

LAT db / wb [°F] 49.52 / 49.34

Air pressure drop (Standard) [in wg] 0.9629

REFRIGERANT SIDE

Refrigerant pressure drop [psi] 3.524

Refrigerant velocity [ft/min] 1,260

Refrigerant mass flow [lbm/h] 13,462

Internal volume [in³] 6,030

NOTES FROM CALCULATIONS USER NOTES

C - Coil is NOT certified by AHRI. Coil is within the scope of the AHRI Forced-

Circulation Air-Cooling and Air-Heating Coils Certification Program.

J - Coil will be supplied with multiple distributors.

M - Coil rating valid for Heatcraft coils only.

W - Expansion valve may require coupling for distributor size selected.

Consult expansion valve manufacturer for available sizes.

Trane Custom Air Handler

Supply fan section - Position: 1

Fan Data

Wheel Diameter/Type/Class 16.5 DDP CL3 Plenum SWSI Class 3

Fan Set Trane DDP 2X2 100% Number of Fans 4

Drive Location Drive right hand

Blades Higher eff.-some bands lower, more spike

Fan Performance

Airflow 15500 cfm Total Static Pressure 6.020 in H2O

Total Brake Power 21.034 hp Operating Speed 2867 rpm

Unit Static Efficiency 69.93 % Fan Design Temp 70.00 F

Motor Interface Options

Selection Type VFD/fan Voltage 460/3

Motor Wire In Circuit Motor wiring conduit VFD Frequency 96.00 Hz

Motor Data

Power / Fan 7.5 HP Voltage 460/3

Speed 1800 Class Premium Efficient ODP

Efficiency 91.22 % Part Load Efficiency 84.63 %

Shaft Grounding Ring Yes

Fan Section Options

Insulation No Motor Conduit Motor wiring conduit

Plenum Fan Protective Enclosure No

Inlet Screen No Inlet Screen No

Coplanar Separation No

TCFS

Quantity: 1 Tags: RTU-2 SF

Job Name: 23925 Miller Remick Augusta Laundry

2022/11/03 16:34:42 Page 1 of 2 Product Version: 1

Fan Details Unit Size 16UF Operating Brake

Power

21.034 hp

Motor Frequency 96.00 Hz Altitude 0.00 ft Operating Airflow 15,500 cfm Design Temp. 70.00 F Operating Static Pressure

6.020 in H2O Efficiency 69.93 %

Operating RPM 2,867 rpm

PAR,PDR Diffuser ( 610mm x 610mm module)

Neck Neck Vel, m/s 1.5 2.0 2.5 3.0 3.6 4.1 5.1 6.1 7.1 Size Vp, kPa 0.003 0.003 0.004 0.006 0.008 0.010 0.016 0.023 0.031 neg Ps, kPa 0.009 0.015 0.024 0.034 0.046 0.060 0.094 0.135 0.183 150mm Dia. Flow Rate, L/s 28 37 46 56 65 74 93 111 130

Room NC - - - 13 17 20 26 31 34 150mm x 150mm Flow Rate, L/s 35 47 59 71 83 94 118 142 165

Room NC - - - 14 18 21 27 32 35 200mm Dia. Flow Rate, L/s 49 66 82 99 115 132 165 197 230

Room NC - - 13 17 21 24 30 35 38 200mm x 200mm Flow Rate, L/s 63 84 105 126 147 168 210 252 294

Room NC - - 14 18 22 25 31 36 39 255mm Dia. Flow Rate, L/s 77 103 129 154 180 206 257 308 360

Room NC - - 16 20 24 27 33 38 41 255mm x 255mm Flow Rate, L/s 98 131 164 197 229 262 328 393 459

Room NC - 11 17 21 25 28 34 39 42 305 mm Dia Flow Rate, L/s 111 148 185 222 259 296 370 444 518

Room NC - 12 17 22 26 29 34 39 43 305mm x 305mm Flow Rate, L/s 142 189 236 283 330 377 472 566 660

Room NC - 14 20 24 28 31 37 42 45 355mm Dia. Flow Rate, L/s 151 202 252 302 353 403 504 605 705

Room NC - 15 21 25 29 32 38 43 46 355mm x 355 mm Flow Rate, L/s 221 295 369 442 516 590 737 884 1032

Room NC - 16 22 26 30 33 39 44 47 405mm Dia Flow Rate, L/s 197 263 329 395 461 526 658 790 921

Room NC 11 18 24 28 32 35 41 46 49 405mm x 405mm Flow Rate, L/s 318 425 531 637 743 849 1061 1274 1486

Room NC 11 18 24 28 32 36 41 46 49 560mm Dia Flow Rate, L/s 476 634 793 951 1110 1268 1585 1903 2220

Room NC 13 20 26 30 34 37 43 47 51

Notes: Static Pressures are negative, in inches of water, measured Per ASHRAE 70-91 NC based on a room absorption of 10 dB, re 10^-12 Watts, measured per ASHRAE 70-91.

* Supply unit with deflectors removed

All rights reserved. No part of this work may be reproduced or transmitted in any form or any means, electronic or mechanical, including photocopying and recording, or by any information storage retrieval system without permission in writing from Air Distribution Technologies

Note: This submittal is meant to demonstrate general dimensions of this product. The drawings on this submittal are not meant to detail every aspect of the product with exactness. Drawings are not to scale. TITUS reserves the right to make changes without written notice.® 605 Shiloh Road Plano, Texas 972-212-4800

PAR,PDR Diffuser ( 305mm x 350mm module)

Neck Neck Vel, m/s 1.5 2.0 2.5 3.0 3.6 4.1 5.1 6.1 7.1 Size Vp, kPa 0.003 0.003 0.004 0.006 0.008 0.010 0.016 0.023 0.031 neg Ps, kPa 0.009 0.015 0.024 0.034 0.046 0.060 0.094 0.135 0.183 150mm Dia. Flow Rate, L/s 28 37 46 56 65 74 93 111 130

Room NC - - - 14 18 21 27 32 36 150mm x 150mm Flow Rate, L/s 35 47 59 71 83 94 118 142 165

Room NC - - 12 17 21 24 30 35 39 255mm x 255mm Flow Rate, L/s 98 131 164 197 229 262 328 393 459

Room NC 15 23 29 33 37 41 47 51 55

Notes: Static Pressures are negative, in inches of water, measured Per ASHRAE 70-91 NC based on a room absorption of 10 dB, re 10^-12 Watts, measured per ASHRAE 70-91.

* Supply unit with deflectors removed

PAR,PDR Diffuser ( Other Sizes)

Neck Neck Vel, m/s 1.5 2.0 2.5 3.0 3.6 4.1 5.1 6.1 7.1 Size Vp, kPa 0.003 0.003 0.004 0.006 0.008 0.010 0.016 0.023 0.031 neg Ps, kPa 0.009 0.015 0.024 0.034 0.046 0.060 0.094 0.135 0.183 255mm x 560mm Flow Rate, L/s 216 288 360 432 504 577 721 865 1009 305mm x 610mm face Room NC - - - 14 18 21 27 32 36 355mm x 355mm Flow Rate, L/s 193 257 321 385 449 514 642 770 899 405mm x 405mm face Room NC - - 12 17 21 24 30 35 39 455mm x 455mm Flow Rate, L/s 318 425 531 637 743 849 1061 1274 1486 510mm x 510mm face Room NC - 11 17 22 26 29 35 40 44 560mm x 1170mm Flow Rate, L/s 994 1326 1657 1989 2320 2652 3315 3978 4641 610mm x 1220mm face Room NC 12 20 25 30 34 38 43 48 52

Notes: Static Pressures are negative, in inches of water, measured Per ASHRAE 70-91 NC based on a room absorption of 10 dB, re 10^-12 Watts, measured per ASHRAE 70-91.

* Supply unit with deflectors removed

All rights reserved. No part of this work may be reproduced or transmitted in any form or any means, electronic or mechanical, including photocopying and recording, or by any information storage retrieval system without permission in writing from Air Distribution Technologies

Note: This submittal is meant to demonstrate general dimensions of this product. The drawings on this submittal are not meant to detail every aspect of the product with exactness. Drawings are not to scale. TITUS reserves the right to make changes without written notice.®

Models: PAR and PDR Air Flow Measurements:

1. Place probe against face as shown.

2. Record the velocity.

3. Calculate the flow rate using the following equation.

Flow Rate: CFM = Factor x Velocity (FPM)

Note: Select and use the applicable factor from the following table.

Air Flow Factors PAR-FF 03-24-04

Alnor 6070, 6000, 2220, or 2220-A Probe

TSI 1650

Airflow Developments Ltd. TA 3000

Probe Position

Alnor TSI 1650 AFD TA-3000

AFD equals Airflow Developments Ltd.

PAR and PDR Air Flow Factors

All rights reserved. No part of this work may be reproduced or transmitted in any form or any means, electronic or mechanical, including photocopying and recording, or by any information storage retrieval system without permission in writing from Air Distribution Technologies

Ceiling Module Size

Nominal Duct Size D

D minus 1/8"

Ceiling Module minus 1/4"

3"

PAR Return

Perforated Ceiling Diffusers ce

D-PAR-1.0 5-10-06

Border Type 3 (Lay-In w en D=Module size -2)

2 1/8"

Ceiling Module Size

Ceiling Module Minus 1/4"

D minus 1/8"

Nominal Duct Size D

Border Type 3 (Lay-In for er duct sizes own)

Border Type 1 (Surface Mount)

Nominal Face Size

Nominal Face Size plus 1" minus 1"

1/4"

1" Border

Border Type 2 (Snap-In)

Ceiling Module Size minus 1/16"

Border Type 4 (Spline) Border Type 4SL (Spline Side Lock)

Note: 4SL can be installed after ceiling tiles are in place.

minus 1/16"

Ceiling Module Size minus 1/16"

Ceiling Module Size

D-PAR-2.0 5-10-06

Removing Perforated Face

6 x 6 8 x 8 10 x 10 12 x 12 14 x 14 15 x 15 18 x 6 18 x 18 22 x 10 22 x 22 46 x 22 6” Dia. 8” Dia. 10” Dia. 12” Dia. 14” Dia. 16” Dia.

12 x 12 • • •

24 x 12 • • • •

16 x 16 • • • • • •

20 x 20 • • • • • • • • •

24 x 24 • • • • • • • • • • • • •

48 x 24 • • • • • • • • • • • •

Available Sizes for Border Types 1, 2, 3, 4, 4SL

Nominal Duct Size DFace o r Ceiling M odule

Size

• Indicates available combination.

1. Insert small Screwdriver or other slim instrument to push latch inward from border.

2. Repeat on opposite side.

3. Face will now swing down with 2 remaining latches acting as hinges.

For complete removal, release 2 remaining latches at left.

Accessories (Optional) Check if provided.

TRM TITUS Rapid Mount Frame

Model AG-95 Opposed Blade Damper Model AG-35B Opposed Blade Damper

For Surface Mounting Border Type 3

1 3/4"

Lever Operator

1 1/2"

AG-95 Mounts on Neck

EG

Slot Operator

Mounts in Duct

AG-35B

(Remove Face for Access)

2 1/16"

IB Molded Insulation Blanket

Insulation is R-6 where blanket has the most depth. One-inch clearance on each side of neck is left for insulated duct connection. 24 x 24-inch module size only. Blanket is factory installed.

D-PAR-3.0 5-10-06

Standard Finish: #26 White

General Description Model PAR flush face perforated ceiling diffusers are designed for use as returns to match the Model PAS supply diffusers.

Can be mounted in a plenum or connected to a return duct.

Optional damper is easily adjusted by dropping the perforated face (see page 2).

Perforated face has 3/16” diameter holes on ¼” staggered centers.

Material is heavy gauge steel.

This submittal is meant to demonstrate general dimensions of this product. The drawings are not meant to detail every aspect of the product. Drawings are not to scale. Titus reserves the right to make changes without written notice.

All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, or by any information storage retrieval system without permission in writing from Air Distribution Technologies