36C77625R0042 0002 Attachment 03 - Specifications and Drawings Addendums.pdf

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Addendum 02

Date: 06/25/2025 VA Project #: 658-22-700

Project Name: VA Salem EHRM SES Project #: 22245.000

Electrical Specifications Items:

1. Revised Spec Section 262200 to include Copper windings.

Mechanical Drawing Items:

1. The following sheets have been modified/reissued:

A. M000 – Added RDS Refrigerant Leak Detection Sensor abbreviation to list

B. 01-MN102 – Added Refrigerant Leak Detection Sensor in TR 216

C. 02-MH101 – Added Refrigerant Leak Detection Sensor in TR 135

D. 02-MH102 – Added Refrigerant Leak Detection Sensor in TR 202

E. 02-MH103 – Added Refrigerant Leak Detection Sensor in TR 302

F. 02A-MH101 – Added Refrigerant Leak Detection Sensor in TR 1004A

G. 04-MN102 – Added Refrigerant Leak Detection Sensor in TR 207B

H. 08-MN101 – Added Refrigerant Leak Detection Sensor in TR 110

I. 08-MN102 – Added Refrigerant Leak Detection Sensor in TR 211

J. 11-MH101 – Added Refrigerant Leak Detection Sensor in TR 114

K. 11-MH102 – Added Refrigerant Leak Detection Sensor in TR 202

L. 74-MH100 – Added Refrigerant Leak Detection Sensor in TR 1B

M. 76-MH100 – Added Refrigerant Leak Detection Sensor in TR 2A

N. 77-MH101 – Added Refrigerant Leak Detection Sensor in TR 105A-1

O. 77-MH102 – Added Refrigerant Leak Detection Sensor in TR 206A

P. 143-MH102 – Added Refrigerant Leak Detection Sensor in TR 170

Q. 143-MH103 – Added Refrigerant Leak Detection Sensor in TR 156

R. 168-MH101 – Added Refrigerant Leak Detection Sensor in TR 125

Electrical Drawing Items:

1. The following sheets have been modified/reissued:

A. 02-EP700

1. Breakers for SS-4 and SS-5 upsized to 40A

2. Disconnect switches for SS-4 and SS-5 upsized to 60A www.specializedeng.com

VA Salem EHRM SES Project #22245.000

Addendum 02 Page 2 of 3

3. MOCP for SS-4 and SS-5 increased to 37A

4. Feeders for SS-4 and SS-5 upsized to #8’s

B. 02A-EP700

1. Breakers for SS-1 and SS-2 upsized to 40A

2. Disconnect switches for SS-1 and SS-2 upsized to 60A

3. MOCP for SS-1 and SS-2 increased to 37A

4. Feeders for SS-1 and SS-2 upsized to #8’s

C. 05-EP700

1. Breakers for SS-1 upsized to 40A

2. Disconnect switches for SS-1 upsized to 60A

3. MOCP for SS-1 increased to 37A

4. Feeders for SS-1 upsized to #8’s

D. 11-EP100

1. Provided E-connection and circuit information for SS-3

E. 11-EP700

1. SS-3 circuited to panel 11-LS3, with a 40A breaker.

2. Provided a 60A disconnect for SS-3

F. 74-EP701

1. Breakers for SS-1 and SS-2 upsized to 40A

2. Disconnect switches for SS-1 and SS-2 upsized to 60A

3. MOCP for SS-1 and SS-2 increased to 37A

4. Feeders for SS-1 and SS-2 upsized to #8’s

G. 75-EP700

H. 76-EP700

1. Breakers for SS-3 upsized to 40A

2. Disconnect switches for SS-3 upsized to 60A

3. MOCP for SS-3 increased to 37A

4. Feeders for SS-3 upsized to #8’s

I. 143-EP700

1. Breakers for SS-1-3, SS-3-1, and SS-2-1 upsized to 40A

2. Disconnect switches for SS-1-3, SS-3-1, and SS-2-1 upsized to 60A

3. MOCP for SS-1-3, SS-3-1, and SS-2-1 increased to 37A

VA Salem EHRM SES Project #22245.000

Addendum 02 Page 3 of 3

4. Feeders for SS-1-3, SS-3-1, and SS-2-1 upsized to #8’s

J. 168-EP700

EHRM Infrastructure Upgrades Final Bid Documents Salem VA Medical Ce 06/25/25 ADD 02 VA Contract #36C77623C0035 Version 12-23-24

26 22 00 - 1

SECTION 26 22 00

DRY TYPE TRANSFORMERS

PART 1 - GENERAL

1.01 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, including General and

Supplementary Conditions and Division 01 Specification Sections, apply to this Section.

B. Provide transformers of a size and rating as indicated in the Transformer

Schedule specified herein.

1.02 SECTION INCLUDES

A. Dry type two winding transformers.

1.03 REFERENCES

A. NEMA - ST 1 - Specialty Transformers.

B. NEMA ST 20 - Dry Type Transformers for General Applications.

C. ANSI/IEEE C57.12.01 - General Requirements for Dry Type Distribution and Power Transformers.

D. ANSI/IEEE C57.12.91 - Test Code for Dry Type Distribution and Power

Transformers.

E. Department of Energy 10 CFR Part 431 - Energy Conservation Program for

Commercial Equipment: Distribution Transformers Energy Conservation

Standards; Final Rule.

F. NEMA TP 2 - Standard Test Method for Measuring the Energy Consumption of Distribution Transformers.

G. NEMA TP 3 - Standard for the Labeling of Distribution Transformer

Efficiency.

1.04 SUBMITTALS

A. Preliminary Acceptance of Manufacturers: Within 15 days after receipt of the Notice to Proceed, submit a list identifying the manufacturers from which the subcontractor intends to procure major items of materials or equipment.

B. Initial Submittal: Within 30 days of award the subcontractor must submit a complete list of all the materials, including manufacturers, and model numbers where applicable, and lead times to be used to allow for timely delivery of materials.

26 22 00 - 2

C. Product Data: Include rated nameplate data, capacities, weights, dimensions, minimum clearances, installed devices and features, and performance for each type and size of transformer indicated. Provide temperature rise, efficiency and sound level data for each transformer type and size.

D. Shop Drawings: Wiring diagram showing primary taps. Equipment anchorage and the installation requirements

E. Source quality-control test reports.

F. Field quality-control test reports.

G. Operation and Maintenance Data: For transformers to include in emergency, operation, and maintenance manuals.

1.05 QUALITY ASSURANCE

A. Comply with NEMA Standards ST-20 “Dry-Type Transformers for General

Applications” and TP-1.

B. Comply with UL 1561.

C. Source Limitations: Obtain each transformer type through one source from a single manufacturer.

D. UL Listing and Labeling: Items provided under this section shall be listed and labeled by UL.

E. Comply with IEEE C57.12.91, "Test Code for Dry-Type Distribution and

Power Transformers."

1.06 WARRANTY

A. Provide written warranty, signed by the manufacturer and installer, agreeing to repair or replace at no cost to the Owner, equipment which is defective either in material or workmanship. Warranty Period: one year from the date of Substantial Completion of the entire project, equipment installed in phase one shall have extended warranties to equal one year after substantial completion of the entire project. Refer to phasing specifications for project schedule and phases.

1.07 DELIVERY, STORAGE, AND HANDLING

A. Store and protect products under provisions of Section 260500.

B. Store in a warm, dry location with uniform temperature. Cover ventilating openings to keep out dust.

C. Handle transformers using only lifting eyes and brackets provided for that purpose. Protect units against entrance of rain, sleet, or snow if handled in inclement weather.

26 22 00 - 3

PART 2 - PRODUCTS

2.01 TRANSFORMER TYPE SCHEDULE

KVA Primary (V) Secondary

(V)

Phase Enclosure

45 480, Delta 120/208, Y 3 NEMA 1

75 480, Delta 120/208, Y 3 NEMA 1

112.5 480, Delta 120/208, Y 3 NEMA 1

2.02 DRY TYPE TWO WINDING TRANSFORMERS

A. Acceptable Manufacturers:

1. Square D 7400 EX##T / SK300##KB Series

2. Eaton V48M / H48M / B48M Series

3. ABB 9T Series

4. Hammond SG / SMK Series

5. Siemens 3F3 Series

B. Dry Type Transformers: NEMA ST 20, factory-assembled, copperaluminum winding, air-cooled dry type transformers. Transformers supplied under this project shall meet the US Department of Energy (DOE) 2016 Efficiency requirements or the most current DOE CFR in effect.

C. Insulation system and average winding temperature rise for rated KVA as follows:

Ratings Class Rise (degree C)

Less than

185 115 or higher 220 150

D. Case temperature shall not exceed 40°C rise above ambient at its warmest point.

E. Winding Taps, Transformers Less than 15 KVA: Two 5 percent below rated voltage, full capacity taps on primary winding.

F. Winding Taps, Transformers 15 KVA and Larger: Two (2) 2-1/2% below and two (2) 2-1/2% above rated voltage, full capacity taps on primary winding.

G. Sound Levels: Average audible sound level shall not exceed the values given below when tested to NEMA ST 20 standards:

26 22 00 - 4

Average Sound Level, Decibels

Self-Cooled Ventilated

Self-

Cooled

Sealed

Equivalent

Winding kVA

Range

K-Factor =

Forced Air w/ Fans

Running

0-9 40 40 67 45

9.01-30.00 45 45 67 50

30.01-50.00 45 48 67 50

50.01-150.00 50 53 67 55

150.01-

300.00

58 67 57

300.01-

500.00

63 67 59

500.01-

700.00

65 67 61

700.00-

1000.00

67 67 63

H. Ground core and coil assembly to enclosure by means of a visible flexible copper grounding strap.

I. Mounting: Transformers 75 KVA and less shall be suitable for wall, floor, or trapeze mounting; transformers larger than 75 KVA shall be suitable for floor or trapeze mounting.

J. Coil Conductors: Continuous windings with terminations brazed or welded.

K. Enclosure: NEMA ST 20; Type 1. Provide lifting eyes or brackets.

L. Isolate core and coil from enclosure using vibration-absorbing mounts.

M. Nameplate: NEMA TP 3; Include transformer connection data and overload capacity based on rated allowable temperature rise.

KVA Rating

Insulation

Class Temperature Rise (degree C)

0.25-2 185 80

3-7.5 220 115

KVA Rating

Insulation

Class Temperature Rise (degree C)

0.25-2 185 80

3-7.5 220 115

26 22 00 - 5

KVA Rating Insulation

Class

Temperature Rise (degree C)

1-9 185 115

10-500 220 130

Average Sound Level, Decibels

Self-Cooled Ventilated

Self-

Cooled

Sealed

Equivalent

Winding kVA Range

K-Factor = 1

K-Factor = 4

K-Factor = 9

Forced

Air w/

Fans

Running

0-9 40 40 67 45

9.01-30.00 45 45 67 50

30.01-50.00 45 48 67 50

50.01-150.00 50 53 67 55

150.01-300.00 55 58 67 57

300.01-500.00 60 63 67 59

500.01-700.00 62 65 67 61

700.00-1000.00 64 67 67 63

PART 3 - EXECUTION

3.01 INSTALLATION

A. Installation by Electrical SubContractor.

- - - END - - -

H

C

1. UNLESS NOTED OTHERWISE, THE SIZE OF EACH BRANCH DUCT TO AN AIR TERMINAL SHALL

MATCH THE INLET SIZE.

2. ALIGN TEMPERATURE SENSORS WITH LIGHT SWITCHES AND WHEN IN CLOSE PROXIMITY TO

EACH OTHER.

VENTILATION GENERAL NOTES:

1. ALL INTERIOR AND EXTERIOR DRAIN PIPING TO BE COPPER TUBE.

2. INSTALL ALL REFRIGERANT LIQUID AND SUCTION PIPING SIZED PER EQUIPMENT

MANUFACTURER RECOMMENDATIONS.

PIPING GENERAL NOTES:

MECHANICAL GENERAL NOTES:

THESE NOTES APPLY TO ALL MECHANICAL SHEETS AND TRADES, INCLUDING BUT NOT LIMITED

TO, FIRE PROTECTION, PLUMBING, MEDICAL GAS, VENTILATION, PIPING AND TEMPERATURE

CONTROL.

1. DRAWINGS SHOWING LOCATIONS OF EQUIPMENT, DUCTWORK, PIPING, ETC. ARE

DIAGRAMMATIC AND MAY NOT ALWAYS REFLECT EXACT INSTALLATION CONDITIONS.

DRAWINGS SHOW THE GENERAL ARRANGEMENT OF DUCTWORK, PIPING, EQUIPMENT, ETC.,

AND MAY NOT INCLUDE ALL OFFSETS AND FITTINGS REQUIRED FOR COMPLETE

INSTALLATION. THE DRAWINGS SHALL BE FOLLOWED AS CLOSELY AS ACTUAL BUILDING

CONSTRUCTION AND THE WORK OF OTHERS WILL PERMIT.

2. DO NOT SCALE DRAWINGS. VERIFY ALL DIMENSIONS AND CLEARANCES FROM

ARCHITECTURAL, STRUCTURAL, SUBMITTALS, AND OTHER APPROPRIATE DRAWINGS OR

PHYSICALLY AT SITE. REVIEW ALL DRAWINGS, INCLUDING THOSE OF OTHER TRADES.

3. COORDINATE ALL WORK WITH ALL OTHER TRADES PRIOR TO INSTALLATION TO PROVIDE

CLEARANCES REQUIRED FOR OPERATION, MAINTENANCE, CODE COMPLIANCE, AND TO

VERIFY NON-INTERFERENCE WITH OTHER WORK. DO NOT FABRICATE PRIOR TO

VERIFICATION OF NECESSARY CLEARANCES FOR ALL TRADES. BRING ANY INTERFERENCES

OR CONFLICTS TO THE ATTENTION OF THE ARCHITECT/ENGINEER BEFORE PROCEEDING

WITH FABRICATION OR EQUIPMENT ORDERS.

4. REVIEW SPACE REQUIREMENTS OF EQUIPMENT SPECIFIED OR SUBSTITUTED AND MAKE

REASONABLE ACCOMMODATIONS IN LAYOUT AND POSITIONING TO PROVIDE PROPER

ACCESS.

5. ANY CHANGES REQUIRED TO ELIMINATE CONFLICTS OR THAT RESULT FROM A FAILURE TO

COORDINATE SHALL BE MADE BY THE CONTRACTOR WITHOUT ADDITIONAL COST OR

EXPENSE TO OTHERS.

6. EACH CONTRACTOR IS RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH ELECTRICAL

CHANGES REQUIRED FOR EQUIPMENT PROPOSED THAT DIFFERS FROM THE BASIS OF

DESIGN.

7. REFER TO ARCHITECTURAL REFLECTED CEILING PLAN, ELECTRICAL, TECHNOLOGY

AUDIO/VISUAL, AND OTHER MECHANICAL PLANS FOR EXACT LOCATIONS OF ALL CEILING

MOUNTED DEVICES, OTHER THAN SPRINKLERS.

8. EACH CONTRACTOR IS RESPONSIBLE FOR DAMAGE CAUSED BY THEIR ACTIONS TO WALLS,

FLOORS, CEILINGS, AND ROOFS. THE CONTRACTOR WHOSE WORK CAUSES DAMAGE IS

RESPONSIBLE FOR PATCHING TO MATCH ORIGINAL CONSTRUCTION, FIRE RATING, AND

FINISH.

9. IN AREAS WITH DRYWALL CEILINGS COORDINATE LOCATIONS OF ACCESS PANELS WITH THE

GC FOR ACCESS TO VALVES, DUCTWORK ACCESSORIES, DAMPERS, ETC. COORDINATE

PANEL TYPE AND COLOR WITH ARCHITECT. NOTIFY THE GC OF THE REQUIRED ACCESS

PANELS PRIOR TO BIDDING.

10. SEAL ALL PENETRATIONS AIRTIGHT WHERE CONDUITS, PIPING, AND DUCTS PENETRATE.

PENETRATIONS THROUGH EXTERIOR WALLS AND ROOF SHALL BE SEALED AIRTIGHT WITH

WATERPROOFING MATERIALS RECOMMENDED BY MANUFACTURER FOR OUTDOOR USE.

11. CAULK ALL PIPE AND DUCT PENETRATIONS OF FULL HEIGHT NON-FIRE RATED WALL,

PARTITION, FLOOR, AND ROOF ASSEMBLIES. THIS IS ESSENTIAL TO PREVENT NOISE

TRANSMISSION FROM ONE ROOM TO ANOTHER AND TO PROVIDE THE DESIRED NC LEVELS

WITHIN ROOMS.

12. WHERE PIPES AND DUCTS ARE SHOWN TO PENETRATE FLOORS, PROVIDE SLEEVED

OPENINGS WITH THE TOP EDGE RAISED ABOVE FLOOR SURFACE IN ACCORDANCE WITH ALL

RELEVANT SPEC SECTIONS. SEAL SLEEVE PERIMETER TO BE WATERTIGHT.

13. EQUIPMENT SIZES AND SERVICE CLEARANCE REQUIREMENTS VARY AMONG DIFFERENT

MANUFACTURERS. CONSULT APPROVED SHOP DRAWINGS FOR EQUIPMENT SIZES AND

REQUIRED SERVICE CLEARANCES. COORDINATE WITH LAYOUT OF EQUIPMENT PADS,

PIPING, DUCTWORK, ETC.

14. DO NOT BLOCK TUBE PULL OR EQUIPMENT SERVICE CLEARANCES.

15. MAINTAIN A MINIMUM WORKING CLEARANCE OF 3’-6” IN FRONT OF ALL ELECTRICAL

EQUIPMENT REQUIRING MAINTENANCE, INSPECTION, AND TESTING INCLUDING BUT NOT

LIMITED TO PANELS, DISTRIBUTION PANELS, SWITCHBOARDS, MOTOR CONTROL CENTERS,

TRANSFORMERS, EQUIPMENT DISCONNECTS AND STARTERS.

16. MAINTAIN THE DEDICATED ELECTRICAL EQUIPMENT SPACE DEFINED BY THE WIDTH / DEPTH

OF ELECTRICAL EQUIPMENT MEASURED FROM THE FLOOR TO A HEIGHT 6’-0” ABOVE THE

EQUIPMENT OR THE STRUCTURAL CEILING, WHICHEVER IS LOWER. SYSTEMS FOREIGN TO

THE ELECTRICAL DISTRIBUTION SYSTEM ARE NOT ALLOWED IN THE DEDICATED

ELECTRICAL SPACE INCLUDING: DUCTWORK, PIPING, ETC.

17. DO NOT SUPPORT EQUIPMENT, PIPING, OR DUCTWORK FROM METAL DECKING OR OTHER

NON-STRUCTURAL BUILDING ELEMENTS. ANCHORS EMBEDDED IN CONCRETE SHALL BE

CRACKED CONCRETE APPROVED IN ACCORDANCE WITH SPECIFICATIONS.

MECHANICAL RENOVATION NOTES:

1. EXISTING CONDITIONS ARE SHOWN BASED ON INFORMATION OBTAINED FROM FIELD

SURVEYS, EXISTING BUILDING DOCUMENTS, AND STAFF. VERIFY EXISTING CONDITIONS AND

REPORT ANY CONFLICTS BEFORE PROCEEDING.

2. NOT ALL EXISTING DUCTWORK AND PIPING IS SHOWN. VERIFY EXISTING CONDITIONS

BEFORE STARTING WORK. NOTIFY ENGINEER OF ANY CONFLICTS WITH NEW WORK.

3. FIELD VERIFY THE AVAILABLE CLEARANCES FOR DUCTWORK AND PIPING BEFORE

FABRICATION. RISES AND DROPS MAY BE NECESSARY BECAUSE OF EXISTING FIELD

CONDITIONS.

4. EACH CONTRACTOR SHALL FIELD VERIFY ACCESSIBILITY TO THE AREA OF THEIR WORK AND

SHALL NOTIFY THE ARCHITECT/ENGINEER PRIOR TO BIDDING IF OTHER UTILITIES ARE

REQUIRED TO BE REMOVED OR RELOCATED TO ALLOW ACCESS TO THEIR AREA OF WORK.

5. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR CUTTING, REMOVAL AND PATCHING OF

ROOFS, WALLS, AND FLOORS ASSOCIATED WITH WORK BY ALL CONTRACTORS.

CONTRACTORS SHALL NOTIFY THE GC OF AFFECTED AREAS PRIOR TO BIDDING.

6. THE GENERAL CONTRACTOR IS RESPONSIBLE FOR REMOVAL AND REPLACEMENT OF

CEILINGS, CEILING TILES, AND CEILING GRIDS ASSOCIATED WITH AREAS OF WORK BY ALL

CONTRACTORS. NOTIFY THE GENERAL CONTRACTOR OF AFFECTED AREAS PRIOR TO

BIDDING.

7. WHERE EXISTING MECHANICAL SYSTEMS ARE LOCATED IN AREAS THAT CONFLICT WITH

NEW EQUIPMENT, PIPING, OR DUCTWORK TO BE INSTALLED, EACH CONTRACTOR SHALL

EITHER ARRANGE NEW EQUIPMENT, PIPING, OR DUCTWORK IN SUCH A FASHION THAT IT

DOES NOT CONFLICT WITH EXISTING SYSTEMS, OR REWORK EXISTING MECHANICAL

SYSTEMS TO ALLOW FOR INSTALLATION OF NEW EQUIPMENT, PIPING, OR DUCTWORK.

8. PROVIDE TEMPORARY CONNECTIONS TO MAINTAIN EXISTING SYSTEMS IN SERVICE DURING

CONSTRUCTION. MAINTAIN ACCESS TO EXISTING MECHANICAL INSTALLATIONS THAT

REMAIN ACTIVE.

9. OBTAIN PERMISSION FROM OWNER BEFORE SHUTTING DOWN ANY SYSTEM FOR ANY

REASON. MAINTAIN SERVICE TO ALL COMPONENTS THAT ARE TO REMAIN UNTIL NEW

SYSTEMS ARE INSTALLED.

10. MAINTAIN EXISTING SYSTEM IN SERVICE UNTIL NEW SYSTEM IS COMPLETE AND READY FOR

TIE IN AND SWITCHOVER. DRAIN SYSTEM ONLY TO MAKE SWITCHOVERS AND

CONNECTIONS. OBTAIN PERMISSION FROM OWNER BEFORE PARTIALLY OR COMPLETELY

DRAINING SYSTEM. MAKE CHANGEOVER TO NEW SYSTEMS WITH MINIMUM OUTAGE.

11. DISCONNECT AND REMOVE MECHANICAL DEVICES AND EQUIPMENT SERVING EQUIPMENT

THAT HAS BEEN REMOVED.

MECHANICAL PHASING NOTES:

1. REFER TO ARCHITECTURAL DRAWINGS FOR GENERAL DESCRIPTION OF PHASES. REFER TO

CONSTRUCTION MANAGER'S/GENERAL CONTRACTOR'S/ARCHITECT'S INSTRUCTIONS FOR

MORE DETAILS AND PHASING SCHEDULES AND FOR CONCURRENT WORK. MECHANICAL,

ELECTRICAL AND TECHNOLOGY DRAWINGS DEPICT THE INTENT OF THE FINAL DESIGN. THE

MECHANICAL, ELECTRICAL, AND TECHNOLOGY DRAWINGS DO NOT DEPICT THE MEANS AND

METHODS TO MEET THE REQUIREMENTS OF THE PHASING CRITERIA.

2. REVIEW PROJECT PHASING PLANS TO COORDINATE DEMOLITION WORK, OUTAGES, ETC.

WITH AFFECTED ADJACENT AREAS.

3. PROVIDE TEMPORARY DUCTWORK, PIPING, SHUTOFF VALVES, ZONE VALVES, ZONE

ALARMS, ETC. AS NEEDED TO MAINTAIN SERVICE TO ALL AREAS DURING ALL PHASES OF

PROJECT.

4. INSTALL TEMPORARY DUCTWORK, PIPING, SHUTOFF VALVES, ETC. AS NECESSARY TO KEEP

ALL OCCUPIED SPACES OPERATIONAL THROUGHOUT ALL PHASES OF THE PROJECT

5. PHASE DEMOLITION WORK TO MINIMIZE DOWNTIME.

PLAN OR DETAIL NUMBER

PLAN OR DETAIL NAME

PLAN OR DETAIL SCALE

DETAIL REFERRED TO BY SECTION CUT

SHEET DETAIL IS LOCATED ON

NAME

VIEW NAME

1/8" = 1'-0"

M101

SIMSIM

INDICATES SIMILAR DETAIL REFERENCED

IN MULTIPLE LOCATIONS

LEVEL NAME

10'-0" HEIGHT ABOVE

PROJECT 0'-0"

1 INDICATES NOTE USED TO DESCRIBE

ADDITIONAL INFORMATION ABOUT

WORK REQUIRED, SPECIFIC TO THE

SHEET AND/OR DETAIL

N O R

HT

INDICATES DIRECTION OF TRUE NORTH

VIEW KEY

LINE TYPE AND TAG KEY:

NEW WORK BY THIS CONTRACTOR (WIDE LINE)

NEW

EXISTING TO BE REMOVED (SHORT DASHED PATTERN)

NEW UNDERFLOOR OR UNDERGROUND (LONG DASHED PATTERN)

EXISTING TO REMAIN OR WORK BY OTHERS (NARROW LINE)

EXISTING

EXISTING TO BE REMOVED BY OTHERS (SHORT DASHED PATTERN)

EXISTING UNDERFLOOR OR UNDERGROUND (LONG DASHED PATTERN)

HALFTONING DOES NOT MODIFY SCOPE.

'TAG'-E TAGS WITH DASH 'E' INDICATES THE REFERENCED OBJECT IS EXISTING

TAG-1 UNDERLINED TAG INDICATES OBJECT IS IN-SCOPE. IF NEW, ADDITIONAL

INFORMATION IS AVAILABLE IN A SCHEDULE, MATERIAL LIST, OR SYMBOL LIST

INDICATES AN EXISTING SYSTEM'S POINT OF CONNECTION/REMOVAL

T101

THE LINE TYPES SHOWN ARE FOR THE CONVENIENCE OF THE CONTRACTOR. THE CONTRACTOR

SHALL VERIFY RATINGS WITH THE LATEST SET OF ARCHITECTURAL PLANS AND FURNISH ALL

MATERIALS REQUIRED TO COMPLY WITH THOSE RATINGS WHETHER SHOWN OR NOT.

ALL [FLOOR, FLOOR CEILING, AND ROOF CEILING] ASSEMBLIES SHALL BE DESIGNATED AS [1], [2], [3], [4] HOUR FIRE [/SMOKE], BARRIER(S), UNLESS NOTED OTHERWISE ON THE PLANS. RATINGS

WERE ACQUIRED FROM THE ARCHITECTURAL PLANS DATED [**/**/**].

FIRE / SMOKE BARRIER DESIGNATIONS

1 HOUR FIRE BARRIER

SMOKE BARRIER

1 HOUR FIRE/SMOKE BARRIER

OR SHAFT ENCLOSURE

2 HOUR FIRE/SMOKE BARRIER

OR SHAFT ENCLOSURE

3 HOUR FIRE/SMOKE BARRIER

4 HOUR FIRE/SMOKE BARRIER

SMOKE PARTITION

FIRE PARTITION

2 HOUR FIRE BARRIER OR WALL

3 HOUR FIRE BARRIER OR WALL

4 HOUR FIRE BARRIER OR WALL

TEMPERATURE CONTROLS CONTRACTORT.C.C.

SECURITY CONTRACTORS.C.

AUDIO/VISUAL CONTRACTORA.V.C.

NURSE CALL CONTRACTORN.C.C.

CIVIL CONTRACTORC.C.

ASBESTOS ABATEMENT CONTRACTOR

FIRE PROTECTION CONTRACTORF.P.C.

HEATING CONTRACTORH.C.

PLUMBING CONTRACTORP.C.

GENERAL CONTRACTORG.C.

MECHANICAL CONTRACTORM.C.

VENTILATION CONTRACTORV.C.

ELECTRICAL CONTRACTORE.C.

A.C.

CONTRACTOR ABBREVIATION KEY

ABBR: DESCRIPTION:

TECHNOLOGY CONTRACTORT.C.

CONSTRUCTION MANAGERC.M.

FOOD SERVICE CONTRACTORF.S.C.

HVAC ABBREVIATION KEY

ABBR: DESCRIPTION:

DIFFERENTIAL PRESSURE GAUGE (RANGE)DPG (0-2")

DIFFERENTIAL PRESSURE SWITCHDPS

AD ACCESS DOOR

ABOVE FINISHED FLOORAFF

NOT IN CONTRACTNIC

CFSD CONTROL/FIRE/SMOKE DAMPER

EA EXHAUST/RELIEF AIR

FD FIRE DAMPER

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

FSD FIRE/SMOKE DAMPER

MA MIXED AIR

OA OUTSIDE AIR

RA RETURN AIR

SA SUPPLY AIR

SD SMOKE DAMPER

TRANSFER DUCTTD

UC-1 DOOR UNDERCUT BY OTHERS (1" TYPICAL)

ECFSD EXISTING CONTROL FIRE SMOKE DAMPER

EFD EXISTING FIRE DAMPER

EFSD EXISTING FIRE SMOKE DAMPER

ESD EXISTING SMOKE DAMPER

TERMINAL AIR BOXTAB

TYPICALTYP

UON UNLESS OTHERWISE NOTED

NORMALLY CLOSEDN.C.

NORMALLY OPENN.O.

PRESSURE SWITCHPS

MIXING VALVEMV

ELECTRICAL TO PNEUMATIC VALVEEP

CO CLEANOUT

C COMMON

SCCR SHORT CIRCUIT CURRENT RATING

RDS REFRIGERANT LEAK DETECTION SENSOR

OCCUPANCY SENSORO

HUMIDISTAT SENSOR

CARBON MONOXIDE SENSOR

CARBON DIOXIDE SENSOR

H HUMIDISTAT / SENSOR (DUCT MOUNTED)

TEMPERATURE SENSOR WITH WELL

T

THERMOMETER WITH WELL (DIAL TYPE)T

THERMOMETER WITH WELL (FILLED TYPE)

DIRECTION OF AIR FLOW

FLEXIBLE DUCT

MANUAL VOLUME DAMPER

RISE IN DIRECTION OF AIR FLOWR

DUCT CAP

DROP IN DIRECTION OF AIR FLOWD

DUCT DOWN

DUCT UP

SUPPLY/OUTSIDE AIR DUCT SECTION

RETURN AIR DUCT SECTION

EXHAUST/RELIEF AIR DUCT SECTION

4-WAY DIFFUSER WITH BLANKOFF IN ONE DIRECTION

SD-1

6/115

AIR TERMINAL PROPERTIES SYMBOL

NECK SIZE/CFM

TERMINAL AIR BOX (REFER TO SCHEDULE)###

### TERMINAL AIR BOX w/REHEAT COIL (REFER TO SCHEDULE)

HUMIDIFIERH

OPPOSED BLADE DAMPER (REFER TO SCHEDULE)

PARALLEL BLADE DAMPER (REFER TO SCHEDULE)

DIFFERENTIAL PRESSURE SENSOR

PRESSURE SENSOR/MONITORP

PRESSURE SENSOR (DUCT MOUNTED)P

THERMOSTAT/SENSORT

TEMPERATURE SENSOR (DUCT MOUNTED)T

THERMOSTAT/SENSOR WITH HEAVY DUTY ENCLOSURET

HVAC SYMBOL LIST

SYMBOL: DESCRIPTION:

AIRFLOW MEASUREMENT SYMBOL

XX - AHU SYMBOL

Y - SEQUENTIAL NUMBER

XX-Y

NOT ALL SYMBOLS MAY APPLY.

FAN POWERED TERMINAL AIR BOX w/REHEAT COIL

(REFER TO SCHEDULE)

CONTROL VALVE (TWO-WAY)

PITCH PIPE IN DIRECTION

DIELECTRIC CONNECTION

UNION/FLANGE

BALANCING VALVE (NUMBER INDICATES GPM)

PIPE CAP

PIPE DOWN

PIPE UP OR UP/DOWN

DIRECTION OF FLOW IN PIPE

SHUTOFF VALVE NORMALLY OPEN

SHUTOFF VALVE NORMALLY CLOSED

THROTTLING VALVE

AUTOMATIC BALANCING VALVE

MIXING VALVE

CONTROL VALVE (THREE-WAY)

SOLENOID VALVE

CHECK VALVE

SAFETY/RELIEF VALVE

PRESSURE REDUCING VALVE (LIQUID/GAS)

PRESSURE REDUCING VALVE (STEAM)

TRIPLE DUTY VALVE (ANGLE TYPE)

TRIPLE DUTY VALVE (IN-LINE TYPE)

VACUUM BREAKER

"WYE" - STRAINER

"WYE" - STRAINER W/SHUTOFF VALVE AND HOSE CONNECTION WITH CAP

BASKET STRAINER

FLEXIBLE CONNECTION

PRESSURE/TEMPERATURE TEST PLUG

REDUCER - REFERENCE SPECIFICATION

FOR CONCENTRIC/ECCENTRIC AND FOT/FOB

SUCTION DIFFUSER WITH SUPPORT FOOT

AUTOMATIC AIR VENT

MANUAL AIR VENT

DRAIN VALVE WITH HOSE CONNECTION AND CAP

T-*

STEAM TRAP (REFER TO SCHEDULE)

F&T STEAM TRAP (REFER TO SCHEDULE)

INVERTED BUCKET STEAM TRAP (REFER TO SCHEDULE)

ALIGNMENT GUIDE

PIPE ANCHOR

EXPANSION JOINT

#.#" IS THE EXPANSION TRAVEL INCHES

BOILER BLOW DOWNBD

BOILER FEED WATERBF

COMPRESSED AIRCA

CONDENSER WATER RETURNCR

CONDENSER WATER SUPPLYCS

CHILLED WATER RETURNCWR

CHILLED WATER SUPPLYCWS

NATURAL GASG

REFRIGERANT HOT GASHG

HEATING WATER RETURNHWR

HEATING WATER SUPPLYHWS

REFRIGERANT LIQUIDLIQ

LOW PRESSURE CONDENSATE (0 TO 15 PSIG)LPC

PUMPED CONDENSATEPC

PUMPED DISCHARGEPD

REFRIGERANT SUCTIONSUC

LOW PRESSURE STEAM (0 TO 15 PSIG)LPS

DRAINDPP

LOW PRESSURE CLEAN STEAM (0 TO 15 PSIG) LCS

LOOP WATER RETURNLWR

LOOP WATER SUPPLYLWS

GAS REGULATOR VENTGV

METERM

PUMP

STATIC SWITCH

PRESSURE GAUGE (FURNISHED WITH BALL VALVE)P

PRESSURE SENSOR (FURNISHED WITH BALL VALVE)P

FLOW METER

FM

FLOW SWITCH

F

FS FLOW SENSOR

HVAC SYMBOL LIST

SYMBOL: DESCRIPTION:

NOT ALL SYMBOLS MAY APPLY.

SP

EJ-#

CHILLED BEAM RETURNCBR

CHILLED BEAM SUPPLYCBS

RADIANT COOLING RETURNRCR

RADIANT COOLING SUPPLYRCS

MEDIUM PRESSURE CLEAN STEAM (>15 TO 125 PSIG)MCS

MEDIUM PRESSURE CONDENSATE (>15 TO 125 PSIG)MPC

MEDIUM PRESSURE STEAM (>15 TO 125 PSIG)MPS

REFRIGERANTREF

CHILLED/HEATING WATER SUPPLYCHR

CHILLED/HEATING WATER SUPPLYCHS

MECHANICAL DESIGN CONDITIONS:

SUMMER:

WINTER:

DESIGN CONDITIONS:

TYPICAL ROOM SETPOINTS:

BASED ON WEATHER DATA FOR: ROANOKE, VA

TR IT EQUIPMENT INLET CONDITIONS: 72°F TO 80.6°F DRY BULB,

8% TO 80% RH,

<=82.4°F DEW POINT

MCR IT EQUIPMENT INLET CONDITIONS: 72°F TO 80.6°F DRY BULB

REFER TO CONTROL DIAGRAMS FOR ROOM SPECIFICS.

92.1°F DRY BULB, 72.6°F WET BULB

15.5°F DRY BULB

1. REFER TO EQUIPMENT SCHEDULES TO CROSS REFERENCE WHICH CONTROL DIAGRAMS

APPLY TO WHICH ITEMS OF EQUIPMENT. REFER TO TERMINAL AIR BOX (TAB) SCHEDULES

FOR TEMP SENSOR REQUIREMENTS FOR EACH TAB.

2. EACH D.I., D.O., A.I. AND A.O. POINT SHOWN FOR ALL CONTROL DIAGRAMS SHALL BE

DISCRETE FROM ALL OTHER POINTS EXCEPT AS SPECIFICALLY NOTED.

3. ALL WIRING, CONTROL COMPONENTS, DEVICES AND PROGRAMMING SHOWN ON THESE

CONTROL DRAWINGS SHALL BE PROVIDED BY THE TCC UNLESS SPECIFICALLY NOTED

OTHERWISE.

4. TEMPERATURE CONTROL CABLING, CONDUIT, BOXES, IDENTIFICATION: REFER TO THE

SPECIFICATIONS FOR A COMPLETE LIST OF REQUIREMENTS. REFER TO SECTION 23 09 23

AND DIV 26 FOR ADDITIONAL DETAILED REQUIREMENTS.

5. ALL ACTUATORS SHALL BE OF THE ELECTRICAL TYPE FOR THIS PROJECT UNLESS AN

ACTUATOR IS SPECIFICALLY INDICATED ON THE DRAWINGS OR SPECIFICATIONS TO BE

PNEUMATIC.

6. ALL MODULATING DAMPER AND VALVE ACTUATORS SHOWN WITH POSITION FEEDBACK

SHALL HAVE THE VALVE POSITION DISPLAYED ON GRAPHICAL SCREEN ADJACENT TO THE

DAMPER/VALVE COMMAND SIGNAL. DISPLAYED VALVE POSITION SHALL BE FROM THE

FEEDBACK DEVICE/CIRCUIT (OUTPUT SIGNAL FROM THE FMCS TO THE ACTUATOR IS NOT

ACCEPTABLE)

7. MODULATING SIGNALS SHALL BE DISPLAYED AS % OPEN (SIGNALS DISPLAYED AS %

CLOSED ARE NOT ACCEPTABLE).

8. PRESSURE TRANSMITTERS WHOSE SIGNAL IS UTILIZED FOR MAINTAINING DUCT STATIC

PRESSURE SHALL BE WIRED DIRECTLY TO THE CONTROLLER THAT MODULATES FAN

SPEED. SIGNAL SHALL BE COMPLETELY INDEPENDENT OF THE FMCS NETWORK.

9. PRESSURE TRANSMITTERS WHOSE SIGNAL IS UTILIZED FOR MAINTAINING DIFFERENTIAL

PRESSURE OF ANY PUMPED WATER SYSTEM (E.G. HEATING HOT WATER, CHILLED WATER

AND THE LIKE) SHALL BE WIRED DIRECTLY TO THE CONTROLLER THAT MODULATES PUMP

SPEED. SIGNAL SHALL BE COMPLETELY INDEPENDENT OF THE FMCS NETWORK.

10. ALL CONTROL COMPONENTS SUCH AS RELAYS, SWITCHES, DDC CONTROLLERS, ETC.

SHALL BE MOUNTED IN STEEL ENCLOSURES WITH STEEL MOUNTING BACKPLATES PER

SPECIFICATION 23 09 00.

11. EACH CONTROL PANEL SHALL HAVE A LAMINATED COPY OF THE APPLICABLE SEQUENCE OF

OPERATION AND CONTROL DIAGRAM INDICATING THE POINTS, COMPONENTS AND

OPERATION OF EQUIPMENT ASSOCIATED WITH EACH PANEL. REFER TO SECTION 23 09 00

FOR ADDITIONAL REQUIREMENTS.

12. TCC SHALL WIRE THE CONTROL SIGNAL FROM THE ASSOCIATED AIR HANDLING UNIT RTU

CONTROL PANEL TO CONTROL THE OPERATION OF SMOKE DAMPERS IN ACCORDANCE

WITH SEQUENCE OF OPERATION. TCC SHALL PROVIDE ALL WIRING, CONDUIT,

TRANSFORMERS, FUSING AND ALL OTHER ELECTRICAL COMPONENTS REQUIRED FOR

COMPLETE INSTALLATION.

13. TCC SHALL EXTEND CONTROL SIGNAL FROM ADDRESSABLE RELAY DEVICE SERVING EACH

AIR HANDLING UNIT. REFER TO ELECTRICAL DRAWINGS FOR LOCATIONS. TCC SHALL

EXTEND AND TERMINATE WIRING AS REQUIRED FOR EQUIPMENT SHUTDOWN.

14. TCC SHALL PROVIDE POWER SUPPLIES FOR ALL 24VAC POWER REQUIREMENTS TO

INCLUDE, BUT NOT LIMITED TO APPLICATION SPECIFIC CONTROLLERS, DAMPER AND VALVE

ACTUATORS, BUILDING PRESSURE SENSORS, AND OTHER CONTROL COMPONENTS AND

DEVICES. REFER TO CONTROLS SPECIFICATIONS FOR POWER SUPPLY REQUIREMENTS.

REFER TO FLOOR PLANS FOR POWER SUPPLY LOCATIONS. PROVIDE LOW VOLTAGE

WIRING FROM POWER SUPPLIES TO ALL CONTROLLERS, MONITORS, COMPONENTS AND

DEVICES REQUIRING 24 VAC POWER. ADDITIONAL POWER SUPPLIES NOT SHOWN AND

REQUIRED FOR A COMPLETE AND OPERATIONAL SYSTEM SHALL BE PROVIDED BY THE

TEMPERATURE CONTROL CONTRACTOR. THE TEMPERATURE CONTROL CONTRACTOR

SHALL PROVIDE FINANCIAL PROVISIONS WITHIN THEIR BID FOR THE ELECTRICAL

CONTRACTOR TO PROVIDE BRANCH POWER TO THE ADDITIONAL POWER SUPPLIES.

COORDINATE THE LOCATION OF ADDITIONAL POWER SUPPLY CABINET WITH THE

ELECTRICAL CONTRACTOR.

15. ELEMENT LENGTHS FOR BOTH MIXED AIR TEMP SENSORS AND LOW LIMIT TEMP SWITCHES

SHALL BE MINIMUM 1 LINEAR FOOT PER SQUARE FOOT OF COIL SURFACE AREA. PROVIDE

MULTIPLE SENSORS AND SWITCHES AS NEEDED TO ACHIEVE REQUIRED ELEMENT

LENGTHS. LOCATE RESET SWITCHES MAX. 6'-6" ABOVE ADJACENT STANDING SURFACE (E.G.

ROOF, PLATFORM OR FLOOR) SO THE RESET SWITCH CAN BE CYCLED WITHOUT THE NEED

FOR A LADDER.

16. TO PREVENT GENERATOR OVERLOADING, TCC SHALL PROGRAM A STAGGERED START TIME

FOR ALL MECHANICAL EQUIPMENT THAT IS CONTROLLED BY FMCS TO INCLUDE, BUT NOT

LIMITED TO, AIR HANDLERS, PUMPS, EXHAUST FANS, AND CHILLERS. THE FIRST EQUIPMENT

SHALL START 2 MINUTES (ADJ.) FROM THE TIME THE FMCS RECEIVES THE SIGNAL THAT THE

TRANSFER SWITCH CHANGED TO EMERGENCY POWER SOURCE WITH ALL EQUIPMENT

BEING ENERGIZED WITHIN A 20 MINUTE (ADJ.) TIME SPAN. COORDINATE ORDER OF

EQUIPMENT STAGING WITH OWNER'S REPRESENTATIVE.

17. CONTROL DIAGRAMS ARE SCHEMATIC IN NATURE AND DO NOT SHOW ALL REQUIRED

CONTROL DEVICES AND COMPONENTS. REFER TO FLOOR PLANS, FLOW DIAGRAMS AND

DETAILS FOR ADDITIONAL CONTROL DEVICES, COMPONENTS AND REQUIREMENTS NOT

SHOWN ON THESE CONTROL DRAWINGS.

18. TCC SHALL PROVIDE ALL CONTROL COMPONENTS AND ACCESSORIES AS REQUIRED FOR

EQUIPMENT TO BE CONTROLLED AS DESCRIBED IN THE SEQUENCE OF OPERATION

REGARDLESS OF WHETHER ALL CONTROL COMPONENTS OR POINTS ARE SHOWN IN THE

ASSOCIATED CONTROL DIAGRAM.

19. COORDINATE DDC CONTROL PANEL EMERGENCY POWER SUPPLY REQUIREMENT WITH

ELECTRICAL CONTRACTOR. ALL CONTROLS ASSOCIATED WITH MECHANICAL SYSTEM

REQUIRING EMERGENCY POWER SHALL BE CONNECTED TO THE EMERGENCY POWER

SYSTEM.

TEMPERATURE CONTROL GENERAL NOTES:

Drawing File Number:

Building:

Drawing Number:

Project Title / VA Project Number:

Project Location:

Issue Date:

Checked By: Drawn By:

Drawing Title:

FULLY

SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

A

Submission:

Revisions: Date:

/8

/4

/2

-1

2345678910111213141516

B

D

E

G

J

K

1234561516

ENGINEER OF RECORD: CONSULTANTS:

CIVIL

148 S. QUEEN ST. SUITE 201

MARTINSBURG, WV 25401

(304) 266-3115

COORDINATING PROFESSIONAL

10360 ELLISON CIRCLE

OMAHA, NE 68134

(402) 991-5520

ARCHITECT:

421 KING ST. SUITE 301

ALEXANDRIA, VA 22314

703-772-4213

PROFESSIONAL SEAL:

891011121314

MEP / FP / TELECOM

1600 BALTIMORE SUITE 300

KANSAS CITY, MO 64108

(816) 842-8437

ENVIRONMENTAL

1197 FARNSWORTH RD, UNIT E

PO BOX 283

WATERVILLE, OH 43566

DWG #: of

12/23/2024658-22-700

ECHJEH

EHRM INFRASTRUCTURE UPGRADES

SALEM VAMC

FINAL BID DOCUMENTS

HVAC COVERSHEET - PP, V

M000

-2

-7

M

/0

/1

.p d f

1970 ROANOKE BLVD.

SALEM VA 24153

1 169

2 6/25/25ADD #2

HAC

201A

202A

WOMEN'S TOILET

OFFICE

203A

203B

203C

COPY / STORAGE

203D

ROOM

203E

204A

204B

204C

204D

CORRIDOR

KITCHEN

CONFERENCE

205A

MEN'S TOILET

CHASE

210A

STAIR

TR

01-MN300

F16

LIQ

SUC

DPP

AC-1

RDS

PROVIDE AND INSTALL A REFRIGERANT

LEAK DETECTION SENSOR AND TIE

ALARM INTO BMS.

SITE KEY PLAN

BLDG 01

DWG #: of

BLDG 01 - SECOND FLOOR PLAN -

MECHANICAL

01-MN102

-M

SALEM VA 24153

5 169

BLDG 01 - SECOND FLOOR PLAN - MECHANICAL

A14

TRUE

NORTH

PLAN

8 8 16

FEETSCALE

SHEET NOTES:

1. ROUTE AND SIZE REFRIGERANT PIPING PER

THE MANUFACTURER'S RECOMMENDATIONS.

2. SIZE DPP PIPING PER 2021 IMC CODE TABLE

307.2.2, AND NOT LESS THAN THAT SPECIFIED

BY THE EQUIPMENT MANUFACTURER.

3. FOR DPP PIPING, MAINTAIN A MINIMUM

HORIZONTAL SLOPE IN THE DIRECTION OF

DISCHARGE OF NOT LESS THAN 1/8" VERTICAL

PER 1' HORIZONTAL.

4. ROUTE ALL PUMPED CONDENSATE AND

REFRIGERANT PIPING SHOWN HORIZONTAL

THROUGH INTERSTITIAL SPACE.

5. INSTALL A ROOM REFRIGERANT DETECTOR IN

ALL TRS.

6. MOUNT OUTDOOR CONDENSING UNITS TO

EXTERIOR WALL, 3' ABOVE GROUND, UNLESS

WHERE NOTED.

EXAM ROOM

SUPPLY

X-RAY

IMAGING

158A

MECH

159A

TOILET

156C

CLEAN SUPPLY

156A

156B

C1-16

LAB

STORAGE

171A

C1-17

DENTAL WAITING

DENTAL

RECEPTION

LINEN CHUTE

MECH RM

CL

C1-15

147A

C1-14

145A

C1-12

IRM

WOMEN TOILET

EQUIPMENT

C1-11

C1-10

RM

TELECOM

CHIEF /

OPTHALMOLOGY

HIMS DOCUMENT

SCANNING OFFICES

124A

124B

C1-8

C1-7

CHIEF TECH

NURSE

C1-1

C1-6

IMAGE

C1-2

LOCKERS

RIA OFFICE

RIA LAB

ENDOCRINE LAB

ELEC

104A

102A

LOBBY

C1-20

139A

139B

139C

125A

C1-9

C1-3

C1-18

ELEVATOR

AC-3

02-MH301

D11WS

INSTALL A WATER SENSOR ON

THE FLOOR OF THE TR AND TIE

ALARM INTO BMS.

PROVIDE AND INSTALL A

REFRIGERANT LEAK DETECTION

SENSOR AND TIE ALARM INTO BMS.

BLDG 02

KEY PLAN

DWG #: of 02A

1 6/25/25ADD #2

BLDG 02 - OVERALL FIRST FLOOR

PLAN - HVAC

02-MH101

SALEM, VA 24153

13 169

3/32" = 1'-0"

BLDG 02 - FIRST FLOOR PLAN - HVAC

D15

5 5 10 15 20 25 30

2. ALL PUMPED CONDENSATE AND REFRIGERANT

PIPING SHOWN HORIZONTAL WILL BE ROUTED

THRU INTERSTITIAL SPACE.

2-BED

251A

1-BED

BATH

253A

4-BED

145B

TUB

RM.

246H.A.C.

STAFF

W/C

248B

VESTIBULE

248A

CLEAN

UT.

SOILED

UT.

244A

C2-13

C2-10

LOUNGE

LOC.

NURS.

STA.

C2-11

240A

239A

DAYROOM

236A

TELE/COMM.

237A

254A

TOIL.

234A

NURS. MGR.

MED ROOM

DICTATION

C2-8A

STATION

C2-8

SOC. WKR.

OFF.

DINING

ELEC.

C2-1A

C2-12

C2-1

145C 1-BED

203ANTE.

CLEAN LIN.

VISITOR'S

C2-7

SHOWER

227B

227A

PHARM.

SAT.

226A

W/C TOILET

145D

145E

PHYS.

ASST.

CH.

GERIAT.

CORR

C2-3

CLASSROOM

MED.

RESID.

DRS.

E.M.S.

STO.

214A

214B

LIN.

CHUTE

UTILITY

216A

222A

222B

EQUIP.

225A

CORR.

C2-5

225C

TEL./COMM.

225B

C2-6

C2-2

TRAY

THERAPY/EXAM/TREAT.

EQUIP.

223A

145F

MEDIATION

2A-2001

145G

239B

PORCH

145H

201B

201C

201D

28F

28G

AC-4

A11

BLDG 02 - OVERALL SECOND FLOOR

02-MH102

14 169

BLDG 02 - SECOND FLOOR PLAN - HVAC

351A

201K

353A

C3-13

349A

351C

VESTIB.

351B

201L

346H.A.C.

348B

344A

C3-10

LOC.

C3-11

340A

339A

336A

TELE/COMM.

337A

339B

#1

C3-1

354 BATH

354A

334A

MGR.

C3-12

201M

DICTATION

C3-8A

C3-8

SOC. WKR.

C3-1B

C3-1A

ANTE.

303A

303B

C3-2

301A

C3-7

327B

327A

PHARM.

SAT.

326A

305A

305 STAIR

PHYS.

ASST.

GERIAT.

C3-3

RESID.

DRS.

E.M.S.

314B

CHUTE

316A

THERAPY/EXAM/TREAT.

VESTIB.

322A

322B

O2

325A

C3-5

325C

TEL./COMM.

325B

C3-6

C3-1C OFFICE

301C

301B

316B

AC-5

H4

DN TO

BASEMENT

BLDG 02 - OVERALL THIRD FLOOR

02-MH103

15 169

BLDG 02 - THIRD FLOOR PLAN - HVAC

C1-3

WAITING

C1-4A

1EX

C1-1

C1-4

1A-1013

PROCEDURE

1A-1010L

C1-2

G058

SERVICE

BAY

1A-1014

1A-1014A

H.A.C.

1A-1012

STERILE &

SOLUTION

PREP

1A-1002

SPACE

C1-7

MICROBIOLOGY

SUPV.

1A-1015

FILE

1A-1016

MICROBIOLOGIST

1A-1017

C1-13

PHLEBOTOMY

1A-1004

C1-5

SPEC.

COLL.

1A-1004C

UR. SPEC.

1A-1004D

1A-1000

116A

PATIENT

PAT.

G063

BAY

1A-1034

C1-21

C1-14

CENTRAL

ACCESSIONING

1A-1000A

TELE

1A-1019B

1A-1019

FLAM/TOXIC

1A-1021

C1-9

TB

1A-1020C

MYCOLOGY

1A-1020A

BIOSAFETY

1A-1020B

C1-8

MICROBIOLOGY

1A-1020

C1-10

C1-12

PRE-PROCESS

1A-1031

C1-11

IMMED. RESP.

1A-1033

HEMATOLOGY

1A-1028

HEMA.

SUPV.

1A-1026

PATH.

1A-1025

1A-1024

1A-1023

1A-1022

C1-75

CHEM. SUPV.

1A-1029

EVENING SUPV.

1A-1028A

ANCIL. TEST

COORD.

1A-1027

FLOW

CYTOMETRY

1A-1018

TELE.

G064

SPEC.

1A-1004E

EMG

1A-1003

1A-1010A

RECEPTIONIST

1A-1005

ONCOLOGIST

1A-1011C

1A-1001

NURSE OFF.

1A-1009

DR.OFFICE

1A-1008

CHIEF'S

1A-1007

DR.OFFICE

1A-1006

EEG

1A-1003A

TECHNICIAN

1A-1010J

EXAM

1A-1010G

1A-1010F

1A-1010D

1A-1010C

1A-1010E

TRIAGE

1A-1010B

STOR.

G078

CASE

MANAG.

1A-1011B

UNISEX

1A-1011A

UNISEX

1A-1011

CHECK-IN

1A-1010

UNISEX TOIL

1A-1010H

UTIL

1A-1010I

SOIL.UTILITY

1A-1010K

MED.RM.

1A-1011M

TREATMENT

1A-1010N

RESIDENCE /

REFERENCE

1A-1005A

G089

1A-1019A

1A-1004A

AC-2

02A-MH300

B10

R

S

BLDG 02A

BLDG 02A OVERALL - BLDG 02A -

FIRST FLOOR PLAN - MECHANICAL

02A-MH101

/0

23 169

1/16" = 1'-0"

BLDG 02A - FIRST FLOOR PLAN - MECHANICAL

A14

16 16 32

THE MANUFACTURER'S RECOMMENDATIONS

ROUTE PIPING UP TO ROOF

CHIEF OFFICE

CLOSET

206A

207A

WOMEN'S

CHIEF

HOSPITAL

MEDICINE

213A

HOSPITALIST

GASTRO /

HEPATOLOGY

204B

202A

RESEARCH

STOR

200A

219A

LOCKER

MEZZANINE

PENTHOUSE

216A

GASTROENTEROLOGY

'EAST' ATTIC

ROOF

215A

207B

04-MH300

B11

P

DN TO FIRST FLOOR.

REFRIGERANT LEAK

DETECTION SENSOR AND

TIE ALARM INTO BMS.

BLDG 04

BLDG 04 - SECOND FLOOR PLAN -

04-MH102

32 169

BLDG 04 - SECOND FLOOR PLAN - MECHANICAL

A15

108H

108K

108J

108M

STORAGE /

PAITENT ROOM

108L

108F

108G

108B

108C

108D

WARD STORAGE

108E

105A

105B

105G

105H

108A

HOUSEKEEPING

GENERAL

STAFF LOUNGE

112A

107A

ELECTRICAL

106A

125 CORRIDOR

105C

105D

105E

105F

104A

HOUSEKEEPING

103A

CLEAN LINEN

101E

101B

101C

101A

101D

122A

NURSE STATION

113STORAGE

113B

WOMEN

113C

PATIENT ROOM

113A

122BOFFICE

121A

FOOD CART

119A

DAY ROOM

TELECOM CL

117A

120A

120B

120D

120C

120E

120F

120G

120H

SOCIAL WORKER

116L

116M

116J

116H

116K

116F

116G

116D

116E

116B

116C

103B

08-MN300

D10

PIPING DOWN TO

WORK ROOM 9

AND UP TO 2ND FLOOR

BLDG 08

BLDG 08 - FIRST FLOOR PLAN -

08-MN101

52 169

BLDG 08 - FIRST FLOOR PLAN - MECHANICAL

2-BEDROOM

221G

221H

221B

221A

1-SECLUSION RM.

217C

217F

217G

217L

217M

ELEC. RM.

220A

NURSES STATION

1-SECLUSION RM.

217B

220B

222B

RESIDENT

PSYCHIATRIC

CONF.

213A

NURSES

QUIET

QUIET

FOOD

CARTS

NURSES LOUNGE

222A

DR.'S

TREATMENT RM.

DR.'S OFF.

201A HD. NURSE OFF.

H.A.C.

MED. RM.

214B

SPD

203C

WOMEN'S STAFF

WAITING ROOM

203D

1-BEDROOM

209B

1-BEDROOM

209C

209F

209G

209L

209M

205B

205G

205H

ELEC. RM.

208A

206B

221F

221E

221D

221C

218A

217J

217H

217K

217A

217E

217D

223B

209D

TUB ROOM

209E

209A

209H

209J

209K

201D

205F

205E

205C

205D

08-MN300

B10

BLDG 08

BLDG 08 - SECOND FLOOR PLAN -

08-MN102

53 169

BLDG 08 - SECOND FLOOR PLAN - MECHANICAL

OPEN

109G

109A

109B

109C

109D

109E

109F

MEN'S

109H

106A

MULTIPURPOSE

HKC

DR.'S OFF.

104ELECT

PSYCHIATRIST

102A

STAIRS

101F

101B

101D -

101E

101G

101 SUPPLIES

PSYCHIATRIST

122A

PSYCHIATRISTS

128A

CH. RES.

PSYCHIATRY

DIR.

PSYCHIATRY

RESIDENCY

PROGRAM

101A

PSYCHOLOGIST

120A

120B

BIO-FEEDBACK

120C

BIOFEEDBACK

TX.

120D

BIO-FEEDBACK

120E

HEAD

120F

DIR.

PSYCHOLOGY

TRAINING

120G

TESTING

119A

HKC

GROUP RM.

INTERVIEW

116B

116C

SECY

116D

116E

116F

INTERN

113A

TEACHING

RESIDENTS

(2)

PROGRAM

CLERKS

111A

11-MH300

E11

BLDG 11

BLDG 11 - FIRST FLOOR PLAN -

11-MH101

76 169

BLDG 11 - FIRST FLOOR PLAN - MECHANICAL

209A

209B

209C

209D

209E

209F

209G

209H

MEN'S

PIPE CHASE

205B

205C

205D

205E

205F

205G

211A

CONSULTATION

212A

201E

201F

201G

PHYSICIAN

SOCIAL

WORKER

228A

221A

221B

221C

221D

221E

220A

217B

DAY ROOM

AREA

213EXAM ROOM

217D

11-MH300

BLDG 11

BLDG 11 - SECOND FLOOR PLAN -

11-MH102

77 169

BLDG 11 - SECOND FLOOR PLAN - MECHANICAL

MED ADMIN

SPECIALIST

13D

RADIATION

19B

19A

TRAVEL CLERK

6A

6B

PUMP RC

6C

COMPUTER

TRAINING

IRM STORAGE

10A

IRM STOR

10B

A/C MACHINE

14A

IRM CLOSET

9A

SUPPLIES

TRANSPORTATION

CO-ORDR

13C

SCHEDULING

CO-ORDR

13B

13G

SUPV

OUTPATIENT

13F

CLINIC

CONSTRUCTION

13A

CODER OFFICE

13E

15A

WORKSHOP

15C

15B

17A

HELP DESK

1A

4H

4I

4G

4C

BREAK

4B

4E

4D

20CORRIDOR

5A

4F

1B

SS-1 SS-2 SS-3

74-MH300

H11

P L

IQ

U

P L

IQ

U

ROUTE CONDENSATE TO BUILDING EXTERIOR.

TERMINATE 1'-0" ABOVE GRADE. PROVIDE

SPLASH BLOCK. ALL SUPPORTS TO BE

MOUNTED TO MORTAR JOINTS (TYP. 3).

PROVIDE AND INSTALL A REFRIGERANT LEAK

DETECTION SENSOR AND TIE ALARM INTO BMS.

BLDG 74

BLDG 74 - BASEMENT PLAN -

74-MH100

110 169

BLDG 74 - BASEMENT PLAN - MECHANICAL

A13

SIGN SHOP

MULTI-PURPOSE

5A

ELECTRIC

SHOP

2B

2C

LOCKSMITH

1A

15E

ELECTRONIC

9A

10A

10B

BREAK

15C

CARPENTRY

15D

15A

CARPENTRY

6A

5B

2A

15B

76-MH300

H10

SS-1SS-2SS-3

ROUTE CONDENSATE TO BUILDING

EXTERIOR. ELBOW TOWARDS

GRADE AND TERMINATE 1'-0"

ABOVE GRADE. PROVIDE SPLASH

BLOCK. ALL SUPPORTS TO BE

MOUNTED TO MORTAR JOINTS(TYP. 3)

BLDG 76

BLDG 76 - BASEMENT PLAN -

76-MH100

127 169

BLDG 76 - BASEMENT PLAN - MECHANICAL

DN

130B

130A

125J

117A

MED LIBRARY

112OFFICE

HEART CODE

EMS STORAGE

111A

111B

111C

111J

111D

111E

111F

111G

111H

106E

105-2

106B

106D

106C

MED LIBRARY

EDUCATION OFFICE

134A

130C

129A

125A

125B

125C

125D

125E

125F

125G

125H

121A

111L

111M

105A-1

77-MH300

E11

BLDG 77

BLDG 77 - FIRST FLOOR PLAN -

77-MH101

136 169

BLDG 77 - FIRST FLOOR PLAN - MECHANICAL

BEDROOM

207D

207E

207C

207A

207B

WORKROOM

212A

212B

212J

212C

212D

212E

212F

212G

212H

214 TOILET

215 BEDROOM

HAC STORAGE

236 ROOM

233B

233A

236A

232E

232D

232B

232C

232A

LIBRARY

230A

230BROOM

227J

227B

227A

SOILED UTILITY

227C

227D

227E

227H

227F

227G

LAUNDRY CHUTE

224A

232F

77-MH300

BLDG 77

BLDG 77 - SECOND FLOOR PLAN -

77-MH102

137 169

BLDG 77 - SECOND FLOOR PLAN - MECHANICAL

EXAM RM

2H-118A

2H-118

2H-118B

2H-118C

2H-119

2H-117

2H-112

2H-112A

WAITING RM

2H-117A

C2-24A

SVC BAY

2H-111

2H-109

2H-108

2H-107

EXAM RM,

2H-106D

2H-106C

2H-106B

2J-106A

2J-106

CHECK-IN

2H-121A

X-RAY STORAGE

2H-120

2H-121B

2H-121C

2H-122A EXAM RM

2H-122B

2H-123

2H-122C

2H-125A

PRE ADMISSION

2H-125C

LOCKER,

PRE ADMISSION

2H-125B

2H-126

EXAM RM - 1

2H-127

2H-127A

2H-127B

2H-128A

EXAM RM-1

2H-128

2H-124A

2H-129

2H-129A

2H-130A

2H-132

MD / RN WORK

2H-130

ANTE RM

2H-134BATH

2H-134B

2H-135

ORTHO EXAM

2J-179

H2O

2J-177

INTAKE RM

2J-178

CAPD ED

2J-176

EQUIP STORAGE

2J-175

DUMB WAITER - 2

C2-22

C2-21

OFFICE / WORK

C2-23

C2-24

C2-25

CODER

2H-103

CAST RM

2H-110

WHCH TOILET

2H-110A

STR SHOWER

2H-110B

2H-113

ORTHO MD

2H-115

2H-102

PHYS ASST

2H-114

MED RM

2H-116A

CLEAN UTILITY

2H-133

PRE ADMIT INT

ROD

2H-124

2H-131

BREAK RM

2H-116

COMM CTR /

WARD CLK

C2-19

C2-20

6 - STATIONS

J-159

SET-UP RM

2J-161

MACH STO

2J-164

RE-USE RM

2J-164A

BIOMED

2J-174

MACH STO

2J-165

5 - STATIONS

2J-158

1 - BED RM

2J-157

2J-156A

1 - BED RM

2J-156

2J-153

RENAL

2J-151

DR OFF

2J-150

2J-149

INTAKE

2J-147

SECY

2J-145

CLINIC WALK-IN

2J-143

INTAKE / TRIAGE

2J-142

2J-142ABATH

2J-138A

2J-138

2J-137

2J-137A

2J-137B

RESIDENT EXAM

2J-134C

2J-134B

2J-135

ALCOVE

2J-134

2J-134A

2J-131C

LINEN

2H-170

2J-173

PHARMACY

2J-172

2J-166

2J-162

2J-160

2J-155A

NURSE MGR

2J-154

CLINIC RN

2J-146

S-1

S-2

S-3

2J-167

P-3

P-2

P-1

NUTRI CTR

2J-152

VISITORS TOILET

2J-148

2J-170

STAIR NO . 1

C2-1

FEMALE LOCKER

2J-102A

FEMALE TOILET

2J-101

MALE TOILET

2J-100

2J-103

2J-105A

2J-105B

2J-108A

2J-111

2J-113

2J-114

2J-115

2J-114A

2J-114D

2J-114C

2J-114B

2J-112

2J-111A

2J-113A

2J-108B

2J-108

ANTE RM,

2J-105

SCREENING RM

2J-116

2J-116A

OFFICE,

2J-117

2J-119

STAIR NO. 4

2J-120

2J-126

SCREENING

2J-125

2J-127

2J-128A

2H-224

2J-128

2J-130B

2J-130C

2J-130

2J-130A

2J-131A

2J-131B

2J-131

TUMOR REG

2J-109

2J-110

DERMATOLOGY

2J-118

NURSE PRACT

2J-123

2J-121

2J-141

NOUR STA

2J-124

2J-140

2J-133

LOUNGE /

EDUCATION

2J-122

C2-13

C2-12

ELEVATOR LOBBY

C2-11

SOILED LINEN

C2-18

C2-17

C2-16

C2-15

C2-14

VISITORS

C2-2

C2-3

BREAK RM

2J-155

2J-102

2J-102B

FILE RM,

2J-144

2J-139

C2-10

2J-104

C2-8A

C2-7

C2-8

W HCH TOILET

TELE

STAFF TOILET,

2J-107

C2-5

COMM CTR

C2-4

2J-124A

STAFF WORK

C2-9

STORE SHOWER

2J-118B

UTILITY CL

2J-169

143-MH302

H10AC-2-1

SS-2-1

SS-4-1

SS-3-1

ROUTE CONDENSATE TO

BUILDING EXTERIOR.

TERMINATE 1'-0" GRADE.

PROVIDE SPLASH BLOCK.

ALL SUPPORTS TO BE MOUNTED

TO MORTAR JOINTS

(TYP. 3)

BLDG 143

12/23/202423002310.00

VA-Salem-VA EHRM Infrastructure

BLDG 143 - SECOND FLOOR PLAN -

143-MH102

.0

147 169

BLDG 143 - SECOND FLOOR PLAN - MECHANICAL

A12

FEETSCALE TRUE

3H-121A

BED RM

3H-122

3H-121

3H-119

3H-114

DIRTY LINEN

3H-120

3H-119A

3H-114A

CLEAR LINEN

3H-113

3H-111A BED RM

3H-111

3H-108F

3H-108D 2-BED RM

3H-109

3H-108C

SLEEP LAB

3H-108

3H-108A

3H-108B

2-BED RM

3H-107

3H-108H

3H-123

3H-123A

3H-124

STAIR NO-3

3H-125

SHAFT

EMS

3H-127

3H-128

3H-129

3H-130

3H-128A

3H-130A

3H-130B

3H-131

3H-133

3H-132 OXYGEN

3H-134

DAY RM

3H-135

3H-116

CLEAN EQUIP RM

3H-129A

VISITOR LOUNGE

3H-137

STAFF TOILET

3H-141

IRA

3H-139

STAFF RM

3H-115

COMPUTER RM

3H-112

HOUSE KEEPING

3H-105

3H-103

3H-118

3H-117

C3-16

C3-20

NURSING

C3-19

C3-18

NURSING

C3-15

C3-17

C3-21

3H-138

DAY RM

3H-140

3J-158

3J-157

LECTURE HALL

3J-149

C3-13

C3-12

LECTURE HALL

3J-147

CONFERENCE RM

3J-146

3J-144A

3J-146A

3J-144

3J-145

FEMALE TOILET

3J-150

C4-14

3J-152

3J-159

FOOD STORAGE

3J-160

3J-153

LINEN

3J-154

100A

100B BATH

3H-102A

3J-112A

PROCEDURE RM

3J-113

GI PROCEDURE

3J-112

3J-114

3J-114A

EXAM /

3J-114B

HOUSE KEEPING

3J-116

MECH SHAFT

3J-118

STAIR 03

3J-123

3J-123A

3J-124

2-BED PATIENT

3J-125

3J-125A

3J-126

4-BED PATIENT

3J-128

3J-128A

3J-127

3J-129

LINEN STORAGE

3J-131

PAIN CLINIC

3J-132

3J-133

3J-132A

3J-129A

C3-7

3J-117B

EQUIP RM

3J-117

NURSE MGR

3J-109

X-RAY

3J-111

3J-110A

3J-107

3J-107A

3J-104A

PATIENT RM

3J-104

3J-103

3J-103B RESEARCH

3J-102

WOMENS TOILET

3J-101

3J-100

3J-119

NEUROLOGY PAIN

3J-120

3J-108

3J-134

3J-134A

3J-135 PATIENT RM

3J-136

3J-137

3J-139

3J-136A

3J-139A

3J-141

3J-142

3J-141A

C3-4

3J-140

SPD STORAGE

3J-121

3J-138

DIETITIAN

3J-130

3J-122

3J-121A

3J-105

STAFF TOILET

3J-106CORRIDOR

C3-8

C3-10

C3-5

C3-6

C3-9

VISITORS RM /

3J-143

ELEVATOR LOBBY

C3-11

STAIR NO - 3

3J-156

P-1

P-2

P-3

S-1

S-2

S-3

3J-151

3H-106

3H-104

3H-104A

3H-102

3H-101

LAUNDRY RM

3H-100A

WAITING AREA

C3-1

C3-3

2H-246

2H-247

2H-248

2H-249

2H-250

UTILITY CL

3J-155

143-MH302

E10AC-3-1 R

BLDG 143

12/23/202423002310.00

VA-Salem-VA EHRM Infrastructure

BLDG 143 - THIRD FLOOR PLAN -

143-MH103

.0

148 169

BLDG 143 - THIRD FLOOR PLAN - MECHANICAL

A12

FE