Attachment 4 - Nattative - Angio-CT Suite Upgrades CD.pdf

Ralph H. Johnson

VAMC

Project #534-CSI-713 ANGIO CT Suite Upgrade

Contract Number:

VA247-17-D-0147

Task Order Number:

36C24721N0255

100% Construction Documents

Narrative

March 28, 2023

Project #534-CSI-713 ANGIO CT Suite Upgrade 100% Construction Documents

March 28, 2023

Index

DESIGN ELEMENTS:

Structural Architectural Interiors Fire Protection Plumbing Mechanical Electrical Low Voltage

APPENDICES:

Appendix E ............................................................................................ Cutsheets Appendix F .................................................................................. Asbestos Report Appendix G ........................................................................................ Color Board

Appendix I .......................................................................... Structural Calculations Appendix J ........................................................... CT Exam Rm. Shielding Report

Appendix D ........................................................................................ Calculations

March 28, 2023

Structural Engineering Design Parameters & Reference Data

1. IBC 2018 – “International Building Code”

2. ACI Standard 318-14 – “Building Code Requirements for Structural Concrete”, American

Concrete Institute

3. ANSI/AISC 360-14 – “Specification for Structural Steel Buildings”, American Institute of

Steel Construction

Statement of Work

The scope of this project includes the addition of a rooftop penthouse to support new rooftop equipment.

The new penthouse shall be constructed with structural steel framing with metal stud interior and exterior walls. To resist lateral loads from seismic and wind, the penthouse shall be designed as utilizing light framed wall construction with sheathing rated for shear resistance (R=6). All support points of the penthouse will be constructed above existing concrete walls or existing concrete building columns that will be verified for additional loading. The new penthouse floor shall be non-composite concrete construction on structural steel framing.

Due to cutting of floor slab in the Hybrid Room to install new hybrid equipment, structural reinforcement will be made under the hybrid room on the first floor. New beams will be used to shore the floor where floor penetrations are being made. The design allows the contractor to field splice the beams for ease of access to the final location.

Unistrut is being added in the ceilings of the imaging rooms and extending into the hybrid control room as required for equipment support.

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Architectural Design Elements

Design Parameters & Reference Data

1. American with Disabilities Act (ADA) Standards, 2010

2. NFPA 99, Health Care Facilities Code, 2021

3. NFPA 101, Life Safety Code, 2021

4. NFPA 220, Standards on Types of Building Construction, 2021

5. PG 18-13: VA Barrier Free Design Standard, January 2017

6. VA Design Guide Architectural Manual, August 2014

7. International Building Code, 2021

Statement of Work

The Angio CT Suite Upgrade at the Ralph H. Johnson Charleston VA Medical Center is a site preparation project that renovates a portion of the imaging suite to install new IR, CT, and IR/CT equipment. The project will replace 3 imaging machines and their supporting computers, controls, and associated equipment. Part of the renovation will create a new roof top equipment room to house the equipment for the CT, IR/CT and IR system components. The room will also house some relocated electrical equipment and new HVAC equipment. New holding bays will be created from captured space from an electrical room and alcove. Due to cutting of floor slab to install new hybrid equipment structural reinforcement will be made under the hybrid room on the first floor. New beams will be used to shore the floor where floor penetrations are being made.

Code Analysis and Infection Control

The Angio CT Suite is located on the second floor of the hospital. The facility is a Healthcare

Occupancy with Type I (332) construction per NFPA 101 and NFPA 220. The second floor is broken down into suites with the new IR and CT rooms within the Imaging Department suite.

Paths of egress will be measured to the exits of the suite and to the closest stairs. Due to the nature of the project, existing egress paths will not be changed or disrupted as a result of the work performed. The existing occupancy is to stay the same and occupancy load is to stay the same. The existing exits are to remain the same and will not be modified by the project.

Because the area being renovated is in a patient treatment area, the ICRA class is type III/IV.

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Each phased area of work will be separated from occupied space by infection control barriers.

These barriers are to be hard wall construction made for 3 5/8” metal studs and 5/8” type “x” gypsum board that terminate at the slab above. Most of the barriers will be one hour rated for areas of significant construction, however, in some areas where construction is minimal, plastic sheet barriers will be used to mitigate dust intrusion into the occupied spaces. These locations will be at electrical and OIT closets and on the first floor beneath the renovated space. The work on the first floor will be above ceiling for new waste line connections. Roof top work for the new mechanical/equipment room will not require ICRA barriers.

Phasing

To maintain the function of the imaging suite, the project will be broken down into two phases.

Phase one will create the hybrid IR/CT room, holding bays, and relocate electrical equipment from the existing electrical room. It will also renovate the control room and create a new roof top penthouse to house the equipment serving the imagine suite and HVAC. A portion of the hallway will be renovated as part of this phase including the removal of the entry door to the imaging rooms, including new hallway finishes. Phase two will renovate the new IR and CT rooms, the CT control room and create a crash cart alcove. The other half of the hallway will be renovated, and the new automatic sliding entry door will be installed. Because the new entry door installation would interfere with construction access to the imaging hall, that work will be done last on nights and weekends. Additional work in adjacent occupied spaces for HVAC, electrical, and IT systems will be done nights and weekends and contained by plastic ICRA sheet barriers.

Walls, Doors, and Windows

New walls located around the imaging rooms will be made of 3 5/8” metal studs and 5/8” type

“x” gypsum board that terminate at the deck above. These walls will be installed with shielding necessary to prevent radiation leakage into the surrounding spaces. Existing walls will be partially demolished to install new shielding. All gypsum board removed will be replaced with new 5/8” type “x” gypsum board. All shielding will be designed by a health physicist and documented on the architectural details. New walls installed in areas that are not adjacent to imaging equipment will be 3 5/8” metal studs and 5/8” type “x” gypsum board. These walls will also terminate at the deck above. Existing control room windows will remain and be certified to meet shielding requirements. New electrical and conduit runs will be installed in new and existing walls to meet the new equipment requirements.

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The renovated area will receive all new doors and hardware including access control and operators. All new swing doors will be solid core wood doors with hardware to match the hospital standards. Doors leading into the imaging rooms will be shielded. Doors from the hallway or corridor into the imaging rooms will be on automatic operators. Push pads will be used to exit the imaging rooms and card readers will be used to enter the spaces. The door to the small prep room will be on an automatic operator with push pad access on both sides of the door. The new hallway entry door will be an aluminum automatic sliding door with card reader access from the corridor and push pad operators from the hallway. The door will use a trackless sill to prevent unnecessary bumps for the patients. Interior shielded view windows will remain.

The new equipment room will use 6” load bearing metal studs with 1/2” cement board interior sheathing for durability. The wall cavity will be filled with unfaced batt insulation. The interior sheathing will have a painted finish. The exterior of the penthouse will be a aluminum metal system. Large hurricane rated louvers will be installed in the exterior walls in the Mechanical

Room. The louver finish will match the existing window frames of the tower. The entry door to the penthouse will be insulated hollow metal with an insulated frame. The access doors into the two equipment rooms and the mechanical room will be hollow metal. The equipment room doors and frames will not be insulated, but the door into the mechanical room will be. Doors will have a painted finish.

Ceilings and Floors

The renovation will receive new ceilings throughout. All new ceilings will use 2x2 acoustical ceiling tiles in a metal grid to match hospital standards. Ceilings in the imaging rooms will have shielding if required by the health physicist. Ceiling heights in the imaging rooms will be 9’-4” above the finish floor. Ceilings in the adjoining spaces will be 8’-0” above the finish floor.

Ceiling installation will be coordinated with any equipment mounted to the ceiling. Ceilings will receive all new lights, diffusers, IT, fire alarm, and sprinkler equipment. All ceilings will be installed to meet seismic requirements. All ceiling mounted equipment will be anchored to meet seismic requirements.

The renovated area will receive all new floor finishes. Imaging treatment areas will receive resinous flooring and the corridors to receive a sheet vinyl product. This includes new wall base throughout the renovated spaces. The floors inside the imaging treatment rooms will be leveled

March 28, 2023 to meet the required specifications from the equipment vendors. Where high spots exist, they will be ground down smooth to match the adjacent surfaces. Where low spots occur, they will be ground down ½” and infilled with a cementitious self-leveling compound. Existing anchors will be cut off and ground down flush to the adjacent floor surfaces. All floor mounted equipment will be anchored to the concrete subfloor in a manner to meet seismic requirements. Any in floor electrical ducts will be removed and infilled with concrete. To fit any new in floor electrical ducts, the floor will be saw cut to the necessary depth and partially removed.

The new penthouse will have a new light weight concrete floor held up with steel framing and supported by extensions to the existing columns below. This will allow the new floor to “float” above the existing roof deck and avoid any direct vibrational connections. It will also raise the penthouse floor surface to approximately 6’-0” above the exiting roof surface to reduce any chance of water getting into the new penthouse. The floor finishes will be sealed concrete.

A metal stair and guard rails will be added outside the penthouse to access the penthouse.

The new penthouse will not have a finished ceiling and will use chain or wire hung LED light fixtures. HVAC ducts and diffusers will also be wire hung. Fire alarm devices can be wall mounted and sprinkler lines will be hung from the structure above. The roof structure will consist of light gauge metal rafters with a mono-pitch slope. It will slope toward the existing roof with gutters and a down spout to control rain runoff. It will have a 1 ½” metal deck with 6” of polyisocyanurate insulation boards to meet energy code. A new roof membrane, matching the existing membrane type, will be fully adhered to the insulation, and installed to withstand hurricane level winds. The exterior walls will extend up to create a parapet on three sides, with the 4th side stopping at the roof surface to allow rainwater to run into the gutter. Metal drip edges and parapet caps will have a factory finish to match the tower windows.

Equipment

The project will install new hybrid IR/CT equipment, IR equipment, and a new CT machine. All new equipment will be installed by Imaging vendors and anchored to meet seismic requirements. To simplify construction, all ceilings in the imaging treatment rooms will be set at

9’-4” above the finish floor (minimum height required for the IR/CT equipment). A health physicist will review the vendor drawings, specifications, and cut sheets to determine the shielding requirements. Installation will not take place until the site is prepped and approved by the vendor. Only certified technicians will be permitted to install, adjust, or connect any imaging

March 28, 2023 equipment. This includes any vendor subcontractors.

Where floor installed electrical raceways are required for the new imaging equipment, the floor will be cut and removed to the required depth. Walls will also be prepped for new electrical raceways. Power will be provided to meet all vendor requirements. HVAC will be routed and balanced to provide adequate heating and cooling to all spaces. Lighting will be installed and coordinated with diffusers and ceiling mounted equipment. Installation and orientation of the new imaging machines will make use of the existing control room windows. The windows will be evaluated to ensure proper shielding.

New equipment, which services the imaging machines, will be installed in two rooms in the new

2nd floor roof penthouse directly above. Cable routing will be done to minimize required lengths to the imaging machines. Installation will not take place until the site is prepped and approved by the vendor. Only certified technicians will be permitted to install, adjust, or connect any imaging equipment. This includes any vendor subcontractors.

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Interior Design Elements Design Parameters & Reference Data

1. American with Disabilities Act (ADA) Standards, 2010

2. NFPA 101, Life Safety Code, 2021

3. PG 18-13: VA Barrier Free Design Standard, January 2017

Statement of Work

The following are the design objectives:

Overall color scheme concept includes campus standard colors and materials that are reliable and durable.

• Hybrid IR/CT Exam & IR Exam will have resinous quartz broadcast flooring with 4” integral base. Walls to be coated with epoxy paint in color Rhinestone by Sherwin Williams.

Ceilings to be white healthcare cleanable acoustic ceiling tile with white metal grid.

• IR & Hybrid IR/CT Diag Img Control Room will have resinous quartz broadcast flooring with

4” integral base. Walls to be coated with paint in color Blue Lace by Benjamin Moore.

Ceilings to be white healthcare cleanable acoustic ceiling tile and white metal grid. All to be plastic laminate and solid surface countertops.

• CT Exam will have welded resilient sheet flooring with 4” integral cove base. Walls to be coated with paint in color Rhinestone by Sherwin Williams. Ceilings to be white healthcare cleanable acoustic ceiling tile and white metal grid. Casework to be plastic laminate with solid surface countertops.

• CT Diag Img Control Room will have welded resilient sheet flooring with 4” integral cove base. Walls to be coated with paint in color Blue Lace by Benjamin Moore. Ceilings to be white healthcare cleanable acoustic ceiling tile and grid. All casework to be plastic laminate and solid surface countertops.

• Diag Img Corridor will have existing terrazzo flooring remain with the existing terrazzo base to remain with salvaged base installed along new walls. Southeast and northeast walls to be coated with paint to match existing corridor paint and will have new handrails, crash rails, and high impact wall protection with trim accessories installed to tie in with existing where there are new walls. Northwest and southwest walls to remain existing. Ceilings to remain existing.

• Diag Img Pat Hall will have welded resilient sheet flooring with 6” integral cove base. Walls to be coated with epoxy paint. Ceilings to be white healthcare cleanable acoustic ceiling tile and grid. Solid surface wall cladding will be applied to wall behind new scrub sink and high impact rigid wall covering wainscot to be applied along all walls. New handrails and crash rails will be installed throughout.

• Holding 1 & 2 will have welded resilient sheet flooring with 6” integral cove base. Walls to be coated with epoxy paint and 4’ high, high impact rigid wall covering wainscot. Ceilings to be white healthcare cleanable acoustic ceiling tile and grid.

• IR, Hybrid, and CT Equipment Rooms will have static dissipative tile flooring with resilient cove base. Walls to be coated with paint. Ceilings to be exposed.

• Mechanical, Vestibule, and Electrical Rooms will have sealed concrete flooring. Walls to be coated with paint. Ceilings to be exposed.

March 28, 2023

Fire Protection Design Elements Design Parameters & Reference Data

1. Department of Veterans Affairs: Fire Protection Design Manual 2021

2. NFPA 13, Installation of Sprinkler Systems, 2022

3. NFPA 101, Life Safety Code, 2021

Statement of Work

The Angio CT Suite Upgrade at the Ralph H. Johnson Charleston VA Medical Center is a site preparation project that renovates a portion of the imaging suite to install new IR, CT, and IR/CT equipment.

All the renovated spaces will have the existing PVC sprinkler pipe demolished and replaced with new schedule 40 sprinkler pipe installed. No CPVC fire protection piping will be permitted.

New sprinkler heads shall be provided, and existing sprinkler heads shall not be reused. New sprinkler heads shall be Quick Response Sprinkler (QRS) and any existing standard response heads within the smoke zones being modified shall be replaced with QRS heads. All sprinkler heads shall be FM approved as QRS head.

The sprinkler system shall be hydraulically designed. Contractor shall perform flow test and use the test data for hydraulic calculation. A minimum 10% safety factor shall be assumed for both flow and pressure requirements.

The building has a mixed-use occupancy and equipment storage room provided within the renovated areas shall be considered as Ordinary Hazard Group-2.

Contractor shall be responsible for providing fire watch whenever the sprinkler system serving the area being renovated is deactivated. Contractor shall follow project phasing plan for renovating the sprinkler system. The Fire main and branch piping serving the penthouse shall be modified to meet the new AHU and ductwork layout.

A new sprinkler zone will be created for the penthouse with a new branch from the riser routed through the office area and up to the penthouse. The new zone valve will be in Stairwell 006 branching off the riser before the existing zone valve.

The sprinkler piping in the Patriot Store Storage room below will need to be temporarily removed to facilitate the installation of support beams for the Hybrid IR/CT equipment.

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Plumbing Design Elements Design Parameters & Reference Data:

1. Department of Veterans Affairs: Plumbing Design Manual, May 2022

2. Department of Veterans Affairs: VHA Directive 1061, August 2021

3. International Plumbing Code, 2021

4. International Mechanical Code, 2021

5. NFPA 99, Health Care Facilities Code, 2021

6. ASHRAE 90.1-2019, Standard for Buildings Except Low-Rise Residential Buildings.

Statement of Work

The Angio CT Suite Upgrade at the Ralph H. Johnson Charleston VA Medical Center is a site preparation project that renovates a portion of the imaging suite to install new IR, CT, and IR/CT equipment.

The plumbing scope for this project is to remove existing lavatories and install new ones along with a scrub sink, along with medical gas updates.

For medical gas, all the imaging rooms and the MRI suite are currently served by a single zone valve outside room D205. There will need to be a zone valve for each procedure rooms using anesthesia which is understood to be the Hybrid IR/CT Exam D205 and IR Exam D205C. There will be an additional zone valve serving the CT Exam D211, and another serving the Holding Bays, and Patient Prep. The one serving the Holding Bays will serve as the temporary zone valve during Phase 1 for the Phase 2 areas and will need to be installed prior to removal of the existing zone valve. The Hybrid IR/CT and the IR Exam rooms will have “tombstones” under the foot of the tables for med gas outlets and the CT Exam will have drops from the ceiling.

The MRI suite will have a separate zone valve added in the connecting corridor to plan north.

A new roof drain will be added outside the footprint of the new penthouse that will be routed back to the same riser as the existing roof drain. The old drain will remain for the chance of water getting under the penthouse floor, but that is expected to be minimal.

Water and sanitary lines above the ceiling of the Patriot Store Storage will need to be temporarily removed and/or relocated to facilitate the installation of support beams for the Hybrid IR/CT equipment above. There are several abandoned sanitary lines which will be removed.

March 28, 2023

Mechanical Design Elements Design Parameters & Reference Data

1. Department of Veterans Affairs: HVAC Design Manual, Nov 1, 2017, Nov 1, 2022.

2. ASHRAE 90.1-2019, Standard for Buildings Except Low-Rise Residential Buildings.

3. ASHRAE Standard 170, 2021 (Ventilation of Health Care Facilities).

4. ASHRAE Handbooks, 2021 Fundamentals, 2019 HVAC Applications, 2020 HVAC

Systems and Equipment.

5. ASME B31.9, Building Services Piping.

6. NFPA 90A, Standard for the Installation of Air-Conditioning and Ventilating Systems, 2021.

7. SMACNA, HVAC Duct Construction Standards, Metal and Flexible.

8. SMACNA, HVAC Air Duct Leakage Test Manual.

Statement of Work

The Angio CT Suite Upgrade at the Ralph H. Johnson Charleston VA Medical Center is a site preparation project that renovates a portion of the imaging suite to install new IR, CT, and IR/CT equipment.

The mechanical scope is to demolish the several existing AHUs serving the spaces and associated ductwork then replace with a single modular AHU in the added penthouse. There are currently four different AHU systems that serve the space in various capacities, along with a fan coil in D211, and two ductless mini-splits cooling the equipment room for D211.

This new AHU will serve the whole suite minus the equipment rooms which will have dedicated fan coil units for cooling and heating. Each space will have a dedicated terminal unit to maintain temperature and pressure control as required by the HVAC Design Manual. Use of Energy Recovery at the AHU is not required based on the outside air percentage.

Heating source for the AHU and terminal units will be heating hot water from the campus plant.

The steam source for humidification will be an electric steam humidifier in the mechanical room.

Each terminal unit will be provided with reheat coils and independent controls to serve each thermal zone. The network of galvanized steel ductwork shall distribute air in various spaces via ceiling mounted diffusers which shall be connected to duct work. Return air from the spaces shall be via ceiling mounted return air/exhaust grilles connected to return air ductwork within the ceiling space.

Low level return/exhaust is required in the Hybrid IR/CT Exam room to meet OR ready procedure room requirements and possibly for the IR Exam room.

New Direct Digital Controls (DDC) shall be provided. The new controls shall be connected to existing Building Management System used in the campus. The new controls shall be compatible with existing controls system. Minimum air changes and outside air requirements shall be per VA design guide.

Hot, steam, and condensate piping shall be copper or steel as per the size required. All piping and duct work shall be insulated to meet minimum energy requirements.

The AHU shall be provided with fan array with multiple fans. The fans shall have redundancy built in, if any fan fails the remaining fans shall be capable of providing total maximum airflow required possible based on the AHU casing size. At the smaller size of this AHU, full redundancy is not possible, but a single fan can be capable of 75% of the maximum supply system airflow.

At only 6,000 CFM and the climate zone, energy recovery is not required by ASHRAE 90.1 and will not be included. The coils will be sized to handle operation at 100% OA during an epidemic mode per the latest design manual requirements.

Final data for the imaging equipment has been provided and the Hybrid and IR equipment room in the penthouse requires 7 tons of cooling. The CT equipment room will require 1.5 tons of cooling.

To keep the CT and IR rooms that are part of Phase 2 operational during Phase 1, the CT room will need a temporary AHU ducted to the existing roof penetrations because the AHU is in the way of the new penthouse. The mini-split condensing units that serve the equipment closet for the existing IR room will need to be temporarily relocated.

The steam source was decided to be an electric steam humidifier in the penthouse because of the minimal amount of steam required. VA staff did have comments about the need for humidifiers because they usually do not operate other humidifiers, but there was no direction to remove it.

The mechanical contractor is responsible for installing and connecting the Siemens process chiller on the roof outside the new penthouse.

Ducts in the Patriot Store Storage room will need to be temporarily removed and some will be rerouted to facilitate and avoid the installation of support beams for the Hybrid IR/CT equipment above. Temporary cooling will need to be provided for the Patriot Store during this process.

Electrical Design Elements Design Parameters & Reference Data

1. NFPA 70, National Electrical Code (NEC), 2022

2. NFPA 72, National Fire Alarm and Signaling Code, 2022

3. International Building Code, 2022

4. International Fire Code, 2022

5. Illuminating Engineering Society (IES) Lighting Handbook, 10th Edition

6. NFPA 99, Health Care Facilities Code, 2021

7. NFPA 101, Life Safety Code, 2021

8. Department of Veterans Affairs: Electrical Design Manual, December 2019

9. Department of Veterans Affairs: Physical Security Design Manual, January 2015

Statement of Work

The Angio CT Suite Upgrade at the Ralph H. Johnson Charleston VA Medical Center is a site preparation project that renovates a portion of the imaging suite to install new IR, CT, and IR/CT equipment. The project will replace 3 imaging machines and their supporting computers, controls, and associated equipment. Part of the renovation will create a new equipment room to house the equipment for the IR/CT and IR system components on the roof. The room will also house some relocated electrical panels to make room for new holding bays. The holding bays will be created from captured space from an electrical room and alcove. The project will install new hybrid IR/CT equipment, IR equipment, and a new CT machine. All new equipment will be installed and anchored to meet seismic requirements.

Lightning protection will be added to the new roof area, to connect into the existing lightning protection system of the facility.

Power from an existing 800A panel will be distributed to the penthouse electrical room, to serve both the AHU and the imaging suites. This will be supplemented as needed by repurposing the existing power previously serving the imaging suites, which will be freed up during demolition.

During the site investigation, numerous code violations were noted in the electrical closet just adjacent to the work area as well as a second electrical room which serves one of the imaging machines. These electrical closets contain electrical panels, some of which serve the area of

March 28, 2023 work. As this is outside the scope of the work currently, and not factored into the budget, it is not intended to correct the code deficiencies in the existing electrical rooms.

The sizing of conductors will be considered to limit the voltage drop for feeders to 2% or less, and to limit the voltage drop for branch circuits to 3% or less to ensure compliance with

ASHRAE 90.1. Electrical distribution system panels servicing the building will be reviewed and evaluated for demand loading and service feeders/overcurrent protection verified. All feeders and branch circuit conductors will be copper.

Any new lighting will be provided utilizing (LED) type fixtures. Where safety permits, rooms will have occupancy sensors to further decrease power consumption in periods of low or no occupancy, where the lighting controls are being changed. Illumination Levels will meet the

Illuminating Engineering Society (IES) Lighting Handbook, 10th Edition.

March 28, 2023

Low Voltage Design Elements Telecommunications Design Parameters & Reference Data

1. Department of Veterans Affairs: Electrical Design Manual, 2019 Edition.

2. Department of Veterans Affairs Guide-Office of information & Technology- February 2019.

3. Department of Veterans Affairs Design Guide- Infrastructure Standard for

Telecommunications Spaces, V3.1, July 2021.

4. Department of Veterans Affairs Fire Protection Design Manual, June 2021 Edition.

5. Department of Veteran Affairs: Physical Security and Resiliency Design Manual October

2020, Revised September 1, 2021.

6. Departments of Veterans Affairs Standard Details and Specifications.

7. NFPA 70-2020 National Electrical Code.

8. NFPA 72-2022 National Fire Alarm and Signaling Code.

9. NFPA 99-2021 Health Care Facility Code.

10. NFPA 101-2021 Life Safety Code.

11. ASHRAE 90.1 IP-2019 Lighting.

12. ANSI/TIA/EIA 568-2019 Commercial Building Cabling Standards.

13. ANSI/TIA/EIA 569-C-2019 Telecommunications Pathways and Spaces.

14. ANSI/TIA-1179-2017, Healthcare Facility Telecommunications Infrastructure

15. BICSI, Telecommunications Distribution Methods Manual, 2020-14th Edition.

16. All applicable Federal, State, City and Local Codes, Regulations, Ordinances, Publications and Manuals.

Statement of Work

DATA SYSTEMS

The Data system shall consist of two types: hardwired data jacks, and hardwired wireless access points.

1. The standard data jacks shall be wired to the existing TR room with 4 PR UTP Category 6A cable and connected to 24 or 48 copper patch panels in the existing data rack currently connected to the hospital network.

2. Four (or as directed by the VA) Cat 6A cables shall be run from the existing TR room to each telecommunications outlet box and terminate on CAT 6A RJ45 jacks in the face plate for each location in each room.

3. Copper jacks shall be CAT 6A RJ 45 Type. (8 position, 8 contact, 8P8C)

4. Face plate shall be a six (6) or four (4) port unit as directed by the VA.

5. Data cable color shall be blue with blue jack.

6. Wireless access point cables shall be red with red jack.

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7. Camera cables shall be yellow with yellow jack.

8. Cable TV cables shall be violet with violet jack.

9. Nurse Call cables shall be green.

10. Cover plates shall be Ivory in color.

11. Wiring shall be based on TIA 568-B.

12. Provide two data cables for each wireless access point and provide a surface mounted

2 port box above ceiling.

13. Data switches, wireless access points, routers and active equipment shall be provided by VA.

PUBLIC ADDRESS AND MASS NOTIFICATIONS (PAMN)

1. The PAMN shall be extended from the existing paging system to the renovated area.

2. Speakers shall be dual coil ceiling speakers in the corridors.

NURSE CALL, CODE BLUE

The new Nurse Call and Code Blue systems shall match the existing Rauland Responder 5 system. These systems include:

1. Wiring from each nurse call device back to the existing nurse call control panel.

2. Each holding area shall have the following:

a. Patient Station with pillow speakers.

b. Code Blue.

c. Staff Terminal

d. Pillow speakers.

e. Dome light.

3. The Nurse Call station will have a speaker so the patient in the holding area can communicate to the Nurse Station.

4. The Code Blue will be located as requested by the nursing staff.

5. Nurse call cables shall be CAT 6A.

TELEPHONE SYSTEM

The Telephone Cabling system shall connect to the hospital Voice Over IP Telephone system.

1. A telephone jack shall be provided in every room and space.

2. One telephone Cat 6A cable shall be run from the new TR room to each telecom outlet in the room and terminate on CAT 6A RJ45 jack in the face plate.

3. The Cat 6A cable shall be terminated on patch panels.

4. IP Telephones shall be provided by VA.

March 28, 2023

CABLE TRAY/RACEWAYS

1. If existing cable is going to be used, remove all existing unused cables before pulling any new cables.

2. Provide 1 ¼ -inch conduit, with plastic bushing, from each data outlet location to the horizontal distribution pathway.

3. Provide J-Hooks 5 feet on center for horizontal distribution pathway.

4. Each telecommunication outlet/box will be 4-11/16-inch square and 2 ½ inch deep, with

1 gang or 2- gang raised mud ring.

5. If existing conduit is going to be used, clean conduit, remove unused cables before new cable is pulled.

Safety and Security Design Elements Statement of Work

PHYSICAL ACCESS CONTROL SYSTEM (PACS)

The Physical Access Control System will match the existing C-Cure 9900 system. This system includes the following:

1. New PACS equipment will be housed in the new mechanical penthouse.

2. New door controllers will be provided to control the doors that will have PIV access.

3. Card readers with door switch, electric strike and request for exit will be provided for the

PACS doors as directed by the VA.

4. The new system will be tied to the existing system thru the data networking.

5. The door controller will be installed in the new mechanical penthouse on ¾ “by 4’ by 8’ fire retardant/flame resistant plywood.

Fire Alarm Statement of Work

FIRE ALARM SYSTEM (FA)

The fire alarm system will match the existing Gamewell/FCI E-3 Series and will include the following:

1. Corridors will have strobe and speakers; strobe will be between 35- 75 candelas and speakers will be rated at ½ watt.

2. Wall mounted visual appliances will be mounted such the entire lens is not less than 80” and not greater than 96” above finished floor.

3. Visual notification appliances will be located not more than 15 feet from the end of corridor with a separation not greater than 100 feet between visual appliances.

March 28, 2023

4. Visible notification appliances will be provided in all public spaces such as corridors and public restrooms.

5. Visible notification appliances are not required in offices, janitor closets, utility shafts, crawl spaces, stairways, elevators and patient exam and treatment rooms.

6. Visible notification appliances will be provided in mechanical equipment rooms.

7. Duct smoke detectors will be provided for HVAC equipment with remote indicating lamps and a test key switch.

8. Smoke detector with relay modules will be provided for the smoke dampers.

9. Fire alarm raceways (conduit, boxes) will be factory painted RED.

10. All cabling will be run to existing Fire Alarm Control Panel.

Appendix D Calculations

Comments

Company

Program user

Building owner

Location

PROJECT INFORMATION

Charleston, South CarolinaLocation

Latitude

Longitude

32.0 deg

80.0 deg

29.9 ft

in. Hg

Time Zone

Elevation

Barometric pressure

Air density

Air specific heat

Density-specific heat product

Latent heat factor

Enthalpy factor lb/cu ft 0.0759

0.2444

1.1136

4,901.9

4.5557

Btu/lb·°F

Btu/h·cfm·°F

Btu·min/h·cu ft lb·min/hr·cu ft

Summer design dry bulb

Summer design wet bulb

Winter design dry bulb

Summer clearness number

Winter clearness number

Summer ground reflectance

Winter ground reflectance

95.6

78.2

27.0

°F

°F

°F

0.94

0.94

0.20

0.20

TETD-TA1

UATD

Design simulation period

Cooling load methodology

Heating load methodology

January - December

By Apogee

C:\Users\sgeorge\Documents\TRACE 700 Projects\20399

823.TRC

Dataset name

02:46 PM on 04/28/2022Calculation time

TRACE® 700 version

400Carbon Dioxide Level ppm

6.3.5

System Checksums By Apogee

Single Zone Variable Air VolumeAHU-43

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURES

Heating DesignMo/Hr:6 / 15Mo/Hr:8 / 15Mo/Hr:Peaked at Time: Cooling Heating

SADBOADB: 27OADB:94 / 79 / 123OADB/WB/HR:Outside Air: 55.9 71.6

Ra Plenum 80.7 64.4

ReturnPercentCoil PeakSpace PeakSpace PercentPercentNetPlenumSpace 72.5 70.0 Ret/OASens. + Lat. Of TotalTot SensSpace SensOf TotalSensibleOf TotalTotalSens. + Lat 60.6 76.1

0.0 0.2Fn MtrTDBtu/h (%)Btu/hBtu/h(%)Btu/h(%)Btu/hBtu/h

0.0 0.4Fn BldTDEnvelope Loads

0.0 1.3Fn Frict 0Skylite Solar 0.00 0 0 0 0 0 0 0

0Skylite Cond 0.00 0 0 0 0 0 0 0 0Roof Cond 7.18-3,732 0 0 0 2 3,952 3,952

0.00 0Glass Solar 0 0 0 0 0 0 0 0Glass/Door Cond 0 0.00 0 0 0 0 0 0

AIRFLOWS

HeatingCooling 0Wall Cond 0.00 0 0 0 0 0 0 0 0Partition/Door 0.00 0 0 0 0 0 0 0Floor 0.00 0 0 0 0 0

Sec Fan 7.50 5,691Infiltration -3,894-3,894 2 2,169 3 5,691

4,221 4,221MinStop/Rh

14.68 5,691Sub Total ==> -7,627-3,894 2 2,169 5 9,643 3,952

5,572Return 4,302

Internal Loads

1,007 1,007Exhaust

6,609Lights 0.00 0 0 7 6,609 5 8,261 1,652

0 0Rm Exh

6,300People 0.00 0 4 3,500 3

0 0Auxiliary

54,004Misc 0.00 0 0 56 54,004 29 54,004 0

66,913Sub Total ==> 0.00 0 0 66 64,113 37 68,565 1,652

5,604Ceiling Load 0.000-3,732 6 5,825 0 0-5,604 0Ventilation Load 85.32-44,323 0 0 0 35 64,422 0

Sup. Fan Heat 6 11,769

ENGINEERING CKS

HeatingCooling

Ret. Fan Heat 3 5,116 5,116 % OA 21.9 16.9

Duct Heat Pkup 0 0 0 2.01 2.62cfm/ft²

25,037Ov/Undr Sizing

0.00 0 0

26 24,848 14 25,037

359.18cfm/ton

Exhaust Heat

0.00 0 -1-1,118

137.19ft²/ton

-24.77 87.47Btu/hr·ft²

14No. People 103,245Grand Total ==> 100.00-51,949-7,627100.00 96,954100.00 183,433 3,998

AREAS HEATING COIL SELECTIONCOOLING COIL SELECTION

Total Capacity Sens Cap. Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass Coil Airflow Ent LvgCapacity ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft² (%) °F°FcfmMBh

Floor 2,097 Main Htg -52.0 4,221 60.6 71.6 15.3 183.4 136.2 5,674 76.1 63.9 69.5 54.0 53.0 58.6Main Clg Part 0 Aux Htg 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg

ExFlr 0 0.0Preheat 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Opt Vent

Roof 2,097 0 0 Wall 0 0 0

Humidif 0.0 0 0.0 0.0 15.3 183.4Total Opt Vent 0.0 0.0 0.0 0

-52.0Total

Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor

Infiltration Sub Total ==>

Lights People Misc

Sub Total ==>

Ceiling Load Ventilation Load

Additional Reheat

OA Preheat Diff.

Ov/Undr Sizing Exhaust Heat

RA Preheat Diff.

Grand Total ==>

Internal Loads

0.00 0.00 0.00

-1,118

Supply Air Leakage

Dehumid. Ov Sizing 0 0

Adj Air Trans Heat 0 0 0 0 0 Adj Air Trans Heat 0 0 0 Leakage Ups

Leakage Dwn

81 81Infil

AHU Vent

Nom Vent

Main Fan Terminal

Adjacent Floor

Diffuser

Supply Air Leakage

Underflr Sup Ht Pkup Underflr Sup Ht Pkup

Adjacent Floor 0.00 0.00 0.00 0.00

0 0

0 0 0

0.00 0.00

0.00 0.00 0.00 0.00

0 0.00

0 0.00

5,490

5,490 5,490

4,221

4,221 4,221

0 6,300 0

Int Door 1

Ext Door 0 0 0

TRACE® 700 v6.3.5 calculated at 02:46 PM on 04/28/2022Project Name:

Dataset Name: Alternative - 1 System Checksums Report Page 1 of 220399 823.TRC

System Checksums

Packaged Terminal Air ConditionerSystem - 002

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURES

Heating DesignMo/Hr:Sum ofMo/Hr:9 / 16Mo/Hr:Peaked at Time: Cooling Heating

SADBOADB: 27OADB:91 / 74 / 99OADB/WB/HR:Outside Air: 55.0 70.7

Ra Plenum 84.3 62.4

ReturnPercentCoil PeakSpace PeakSpace PercentPercentNetPlenumSpace 75.0 70.0 Ret/OASens. + Lat. Of TotalTot SensSpace SensOf TotalSensibleOf TotalTotalSens. + Lat 70.0 75.0

0.0 0.0Fn MtrTDBtu/h (%)Btu/hBtu/h(%)Btu/h(%)Btu/hBtu/h

0.0 0.0Fn BldTDEnvelope Loads

0.0 0.1Fn Frict 0Skylite Solar 0.00 0 0 0 0 0 0 0

0Skylite Cond 0.00 0 0 0 0 0 0 0 0Roof Cond 30.82-1,022 0 0 0 1 741 741

0.00 0Glass Solar 0 0 0 0 0 0 0 0Glass/Door Cond 0 0.00 0 0 0 0 0 0

AIRFLOWS

HeatingCooling 4,892Wall Cond 69.18-2,293-1,856 5 4,862 6 6,178 1,287

0Partition/Door 0.00 0 0 0 0 0 0 0Floor 0.00 0 0 0 0 0

Sec Fan 0.00 0Infiltration 0 0 0 0 0 0

0 0MinStop/Rh

100.00 4,892Sub Total ==> -3,314-1,856 5 4,862 7 6,919 2,027

4,467Return 4,467

Internal Loads

0 0Exhaust

0Lights 0.00 0 0 0 0 0 0 0

0 0Rm Exh

0People 0.00 0 0 0 0

0 0Auxiliary

92,782Misc 0.00 0 0 93 92,782 93 92,782 0

92,782Sub Total ==> 0.00 0 0 93 92,782 93 92,782 0

1,778Ceiling Load 0.000-1,458 2 1,843 0 0-1,778 0Ventilation Load 0.00 0 0 0 0 0 0 0

Sup. Fan Heat 1 529

ENGINEERING CKS

HeatingCooling

Ret. Fan Heat 0 0 0 % OA 0.0 0.0

Duct Heat Pkup 0 0 0 7.37 7.37cfm/ft²

0Ov/Undr Sizing

0.00 0 0

0 0 0 0

534.80cfm/ton

Exhaust Heat

0.00 0 0 0

72.55ft²/ton

-5.47 165.40Btu/hr·ft²

0No. People 99,452Grand Total ==> 100.00-3,314-3,314100.00 99,487100.00 100,231 250

AREAS HEATING COIL SELECTIONCOOLING COIL SELECTION

Total Capacity Sens Cap. Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass Coil Airflow Ent LvgCapacity ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft² (%) °F°FcfmMBh

Floor 606 Main Htg -3.3 4,467 70.0 70.7 8.4 100.2 100.2 4,467 75.1 57.0 40.5 55.0 48.5 40.2Main Clg Part 0 Aux Htg 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg

ExFlr 0 0.0Preheat 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Opt Vent

Roof 606 0 0 Wall 715 0 0

Humidif 0.0 0 0.0 0.0 8.4 100.2Total Opt Vent 0.0 0.0 0.0 0

-3.3Total

Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor

Infiltration Sub Total ==>

Lights People Misc

Sub Total ==>

Ceiling Load Ventilation Load

Additional Reheat

OA Preheat Diff.

Ov/Undr Sizing Exhaust Heat

RA Preheat Diff.

Grand Total ==>

Internal Loads

0.00 0.00 0.00

Supply Air Leakage

Peaks

Dehumid. Ov Sizing 0 0

Adj Air Trans Heat 0 0 0 0 0 Adj Air Trans Heat 0 0 0 Leakage Ups

Leakage Dwn

0 0Infil

AHU Vent

Nom Vent

Main Fan Terminal

Adjacent Floor

Diffuser

Supply Air Leakage

Underflr Sup Ht Pkup Underflr Sup Ht Pkup

Adjacent Floor 0.00 0.00 0.00 0.00

0 0

0 0 0

0.00 0.00

0.00 0.00 0.00 0.00

0 0.00

0 0.00

4,467

4,467 4,467

4,467

4,467 4,467

0 0 0

Int Door 1

Ext Door 0 0 0

Dataset Name: Alternative - 1 System Checksums Report Page 2 of 220399 823.TRC

Zone Checksums

Penthouse- CT Equipment Room

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURES

Heating DesignMo/Hr:9 / 17Mo/Hr:9 / 18Mo/Hr:Peaked at Time: Cooling Heating

SADBOADB: 27OADB:88 / 73 / 101OADB/WB/HR:Outside Air: 55.0 71.2

Ra Plenum 82.7 62.4

ReturnPercentCoil PeakSpace PeakSpace PercentPercentNetPlenumSpace 75.0 70.0 Ret/OASens. + Lat. Of TotalTot SensSpace SensOf TotalSensibleOf TotalTotalSens. + Lat 70.0 75.0

0.0 0.0Fn MtrTDBtu/h (%)Btu/hBtu/h(%)Btu/h(%)Btu/hBtu/h

0.0 0.0Fn BldTDEnvelope Loads

0.0 0.1Fn Frict 0Skylite Solar 0.00 0 0 0 0 0 0 0

0Skylite Cond 0.00 0 0 0 0 0 0 0 0Roof Cond 23.47-243 0 0 0 1 112 112

0.00 0Glass Solar 0 0 0 0 0 0 0 0Glass/Door Cond 0 0.00 0 0 0 0 0 0

AIRFLOWS

HeatingCooling 1,945Wall Cond 82.14-850-688 11 1,915 14 2,465 521

0Partition/Door 0.00 0 0 0 0 0 0 0Floor 0.00 0 0 0 0 0

Sec Fan 0.00 0Infiltration 0 0 0 0 0 0

0 0MinStop/Rh

105.61 1,945Sub Total ==> -1,092-688 11 1,915 15 2,577 632

768Return 768

Internal Loads

0 0Exhaust

0Lights 0.00 0 0 0 0 0 0 0

0 0Rm Exh

0People 0.00 0 0 0 0

0 0Auxiliary

14,778Misc 0.00 0 0 86 14,778 85 14,778 0

14,778Sub Total ==> 0.00 0 0 86 14,778 85 14,778 0

349Ceiling Load 0.000-346 2 414 0 0-349 0Ventilation Load 0.00 0 0 0 0 0 0 0

Sup. Fan Heat 1 91

ENGINEERING CKS

HeatingCooling

Ret. Fan Heat 0 0 0 % OA 0.0 0.0

Duct Heat Pkup 0 0 0 5.33 5.33cfm/ft²

0Ov/Undr Sizing

0.00 0 0

0 0 0 0

528.33cfm/ton

Exhaust Heat

0.00 0 0 0

99.05ft²/ton

-7.18 121.15Btu/hr·ft²

0No. People 17,072Grand Total ==> 100.00-1,034-1,034100.00 17,107100.00 17,446 283

AREAS HEATING COIL SELECTIONCOOLING COIL SELECTION

Total Capacity Sens Cap. Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass Coil Airflow Ent LvgCapacity ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft² (%) °F°FcfmMBh

Floor 144 Main Htg -1.0 768 70.0 71.2 1.5 17.5 17.5 768 75.1 57.0 40.5 55.0 48.4 39.8Main Clg Part 0 Aux Htg 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg

ExFlr 0 0.0Preheat 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Opt Vent

Roof 144 0 0 Wall 265 0 0

Humidif 0.0 0 0.0 0.0 1.5 17.5Total Opt Vent 0.0 0.0 0.0 0

-1.0Total

Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor

Infiltration Sub Total ==>

Lights People Misc

Sub Total ==>

Ceiling Load Ventilation Load

System Plenum Heat Additional Reheat

OA Preheat Diff.

Ov/Undr Sizing Exhaust Heat

RA Preheat Diff.

Grand Total ==>

Internal Loads

0.00

-5.61

0.00 0.00

Supply Air Leakage

Dehumid. Ov Sizing 0 0

Adj Air Trans Heat 0 0 0 0 0 Adj Air Trans Heat 0 0 0 Leakage Ups

Leakage Dwn

0 0Infil

AHU Vent

Nom Vent

Main Fan Terminal

Adjacent Floor

Diffuser

Supply Air Leakage

Underflr Sup Ht Pkup Underflr Sup Ht Pkup

Adjacent Floor 0.00 0.00 0.00 0.00

0 0

0 0 0

0.00 0.00

0.00 0.00 0.00 0.00

0 0.00

0 0.00

0 0 0

Int Door 1

Ext Door 0 0 0

Dataset Name: Alternative - 1 System Checksums Report Page 1 of 820399 823.TRC

Penthouse- Hybrid-IR Equipment Room

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURES

Heating DesignMo/Hr:9 / 14Mo/Hr:9 / 14Mo/Hr:Peaked at Time: Cooling Heating

SADBOADB: 27OADB:91 / 74 / 100OADB/WB/HR:Outside Air: 55.0 70.6

Ra Plenum 84.8 62.4

ReturnPercentCoil PeakSpace PeakSpace PercentPercentNetPlenumSpace 75.0 70.0 Ret/OASens. + Lat. Of TotalTot SensSpace SensOf TotalSensibleOf TotalTotalSens. + Lat 70.0 75.0

0.0 0.0Fn MtrTDBtu/h (%)Btu/hBtu/h(%)Btu/h(%)Btu/hBtu/h

0.0 0.0Fn BldTDEnvelope Loads

0.0 0.1Fn Frict 0Skylite Solar 0.00 0 0 0 0 0 0 0

0Skylite Cond 0.00 0 0 0 0 0 0 0 0Roof Cond 34.16-779 0 0 0 1 629 629

0.00 0Glass Solar 0 0 0 0 0 0 0 0Glass/Door Cond 0 0.00 0 0 0 0 0 0

AIRFLOWS

HeatingCooling 2,947Wall Cond 63.29-1,443-1,168 4 2,947 4 3,713 766

0Partition/Door 0.00 0 0 0 0 0 0 0Floor 0.00 0 0 0 0 0

Sec Fan 0.00 0Infiltration 0 0 0 0 0 0

0 0MinStop/Rh

97.45 2,947Sub Total ==> -2,222-1,168 4 2,947 5 4,342 1,395

3,699Return 3,699

Internal Loads

0 0Exhaust

0Lights 0.00 0 0 0 0 0 0 0

0 0Rm Exh

0People 0.00 0 0 0 0

0 0Auxiliary

78,004Misc 0.00 0 0 95 78,004 94 78,004 0

78,004Sub Total ==> 0.00 0 0 95 78,004 94 78,004 0

1,428Ceiling Load 0.000-1,112 2 1,428 0 0-1,428 0Ventilation Load 0.00 0 0 0 0 0 0 0

Sup. Fan Heat 1 438

ENGINEERING CKS

HeatingCooling

Ret. Fan Heat 0 0 0 % OA 0.0 0.0

Duct Heat Pkup 0 0 0 8.01 8.01cfm/ft²

0Ov/Undr Sizing

0.00 0 0

0 0 0 0

536.16cfm/ton

Exhaust Heat

0.00 0 0 0

66.97ft²/ton

-4.93 179.19Btu/hr·ft²

0No. People 82,380Grand Total ==> 100.00-2,280-2,280100.00 82,380100.00 82,785-33

AREAS HEATING COIL SELECTIONCOOLING COIL SELECTION

Total Capacity Sens Cap. Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass Coil Airflow Ent LvgCapacity ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft² (%) °F°FcfmMBh

Floor 462 Main Htg -2.3 3,699 70.0 70.6 6.9 82.8 82.8 3,699 75.1 57.0 40.5 55.0 48.5 40.3Main Clg Part 0 Aux Htg 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg

ExFlr 0 0.0Preheat 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Opt Vent

Roof 462 0 0 Wall 450 0 0

Humidif 0.0 0 0.0 0.0 6.9 82.8Total Opt Vent 0.0 0.0 0.0 0

-2.3Total

Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor

Infiltration Sub Total ==>

Lights People Misc

Sub Total ==>

Ceiling Load Ventilation Load

System Plenum Heat Additional Reheat

OA Preheat Diff.

Ov/Undr Sizing Exhaust Heat

RA Preheat Diff.

Grand Total ==>

Internal Loads

-58

0.00

2.55

0.00 0.00

Supply Air Leakage

Dehumid. Ov Sizing 0 0

Adj Air Trans Heat 0 0 0 0 0 Adj Air Trans Heat 0 0 0 Leakage Ups

Leakage Dwn

0 0Infil

AHU Vent

Nom Vent

Main Fan Terminal

Adjacent Floor

Diffuser

Supply Air Leakage

Underflr Sup Ht Pkup Underflr Sup Ht Pkup

Adjacent Floor 0.00 0.00 0.00 0.00

0 0

0 0 0

0.00 0.00

0.00 0.00 0.00 0.00

0 0.00

0 0.00

3,699

3,699 3,699

3,699

3,699 3,699

0 0 0

Int Door 1

Ext Door 0 0 0

Dataset Name: Alternative - 1 System Checksums Report Page 2 of 820399 823.TRC

Zone - 001

HEATING COIL PEAKCLG SPACE PEAKCOOLING COIL PEAK TEMPERATURES

Heating DesignMo/Hr:6 / 15Mo/Hr:8 / 15Mo/Hr:Peaked at Time: Cooling Heating

SADBOADB: 27OADB:94 / 79 / 123OADB/WB/HR:Outside Air: 56.9 71.2

Ra Plenum 80.7 64.4

ReturnPercentCoil PeakSpace PeakSpace PercentPercentNetPlenumSpace 70.8 70.0 Ret/OASens. + Lat. Of TotalTot SensSpace SensOf TotalSensibleOf TotalTotalSens. + Lat 61.4 75.5

0.0 0.2Fn MtrTDBtu/h (%)Btu/hBtu/h(%)Btu/h(%)Btu/hBtu/h

0.0 0.4Fn BldTDEnvelope Loads

0.0 1.3Fn Frict 0Skylite Solar 0.00 0 0 0 0 0 0 0

0Skylite Cond 0.00 0 0 0 0 0 0 0 0Roof Cond 5.26-908 0 0 0 2 961 961

0.00 0Glass Solar 0 0 0 0 0 0 0 0Glass/Door Cond 0 0.00 0 0 0 0 0 0

AIRFLOWS

HeatingCooling 0Wall Cond 0.00 0 0 0 0 0 0 0 0Partition/Door 0.00 0 0 0 0 0 0 0Floor 0.00 0 0 0 0 0

Sec Fan 6.61 1,685Infiltration -1,140-1,140 3 679 3 1,685

1,588 1,588MinStop/Rh

11.87 1,685Sub Total ==> -2,048-1,140 3 679 5 2,646 961

1,612Return 1,612

Internal Loads

341 341Exhaust

1,671Lights 0.00 0 0 7 1,671 4 2,089 418

0 0Rm Exh

1,350People 0.00 0 3 750 3

0 0Auxiliary

6,483Misc 0.00 0 0 28 6,483 13 6,483 0

9,504Sub Total ==> 0.00 0 0 38 8,904 19 9,922 418

1,720Ceiling Load 0.000-908 8 1,774 0 0-1,720 0Ventilation Load 88.13-15,206 0 0 0 44 22,466 0

Sup. Fan Heat 6 3,293

ENGINEERING CKS

HeatingCooling

Ret. Fan Heat 3 1,433 1,433 % OA 20.0 20.0

Duct Heat Pkup 0 0 0 3.11 3.11cfm/ft²

11,958Ov/Undr Sizing

0.00 0 0

51 11,872 23 11,958

370.59cfm/ton

Exhaust Heat

0.00 0 -1-303

119.03ft²/ton

-33.83 100.81Btu/hr·ft²

3No. People 24,867Grand Total ==> 100.00-17,254-2,048100.00 23,229100.00 51,414 787

AREAS HEATING COIL SELECTIONCOOLING COIL SELECTION

Total Capacity Sens Cap. Coil Airflow Enter DB/WB/HR Leave DB/WB/HR Gross Total Glass Coil Airflow Ent LvgCapacity ton MBh MBh cfm °F °F gr/lb °F °F gr/lb ft² (%) °F°FcfmMBh

Floor 510 Main Htg -17.3 1,588 61.4 71.2 4.3 51.4 35.9 1,588 75.5 64.4 72.7 55.0 53.6 59.3Main Clg Part 0 Aux Htg 0.0 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Aux Clg

ExFlr 0 0.0Preheat 0.0 0.0 0 0.0 0.0 0.0 0 0.0 0.0 0.0 0.0 0.0 0.0Opt Vent

Roof 510 0 0 Wall 0 0 0

Humidif 0.0 0 0.0 0.0 4.3 51.4Total Opt Vent 0.0 0.0 0.0 0

-17.3Total

Envelope Loads Skylite Solar Skylite Cond Roof Cond Glass Solar Glass/Door Cond Wall Cond Partition/Door Floor

Infiltration Sub Total ==>

Lights People Misc

Sub Total ==>

Ceiling Load Ventilation Load

System Plenum Heat Additional Reheat

OA Preheat Diff.

Ov/Undr Sizing Exhaust Heat

RA Preheat Diff.

Grand Total ==>

Internal Loads

0.00

0.00

0.00 0.00

-303

Supply Air Leakage

Dehumid. Ov Sizing 0 0

Adj Air Trans Heat 0 0 0 0 0 Adj Air Trans Heat 0 0 0 Leakage Ups

Leakage Dwn

24 24Infil

AHU Vent

Nom Vent

Main Fan Terminal

Adjacent…