P01 Upgrade HVAC Phase II - Drawings.pdf

CAMPUS MAP

SALEM, VIRGINIA

VETERANS AFFAIRS MEDICAL CENTER

REPLACE HVAC PHASE II

N

PROJECT # 20065

FINAL SUBMISSION

JUNE 2, 2023

AREA OF WORK BUILDING 143

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:2

P M

143-GI1

COVERSHEET

Revisions: Date:

MECHANICAL SYMBOLS

RTU-1 MECHANICAL EQUIPMENT IDENTIFICATION

X NEW WORK PLAN NOTE IDENTIFICATION

X DEMOLITION PLAN NOTE IDENTIFICATION

M-6

DETAIL IDENTIFICATION

DETAIL NUMBER AND DRAWING NUMBER AS INDICATED

END OF DEMOLITION

POINT OF CONNECTION TO EXISTING

EXISTING TO BE REMOVED

EXISTING TO REMAIN

NEW WORK

SUPPLY DIFFUSER/TYPE IDENTIFICATION

AIR QUANTITY (CFM) AS INDICATED

SX-X

CFM

SX-X

CFM

LINEAR SUPPLY DIFFUSER/TYPE IDENTIFICATION

AIR QUANTITY (CFM) AS INDICATED

RX-X LINEAR RETURN GRILLE/TYPE IDENTIFICATION

AIR QUANTITY (CFM) AS INDICATED

RX-X RETURN REGISTER/TYPE IDENTIFICATION

AIR QUANTITY (CFM) AS INDICATED

EX-X EXHAUST REGISTER/TYPE IDENTIFICATION

AIR QUANTITY (CFM) AS INDICATED

AIR FLOW DIRECTION

DUCTWORK

FLEXIBLE DUCTWORK-PROVIDE VOLUME DAMPER

ON ALL FLEX DUCT TAKEOFFS

SUPPLY AIR DUCTWORK

RETURN AIR DUCTWORK

EXHAUST AIR DUCTWORK

DUCTWORK TURNED UP OR TOWARDS

DUCTWORK TURNED DOWN OR TOWARDS

FIRE/SMOKE DAMPER WITH ACCESS DOOR

FIRE DAMPER WITH ACCESS DOOR

MANUAL VOLUME DAMPER WITH LOCKING QUADRANT

ACTUATOR

THERMOSTAT AND ASSOCIATED EQUIPMENT

100 DOOR UNDERCUT (CFM)

SD SMOKE DETECTOR

VAV-X

MIN/MAX

SINGLE DUCT VAV BOX (MIN/MAX CFM)

FPB-X

MIN/MAX

FAN POWERED VAV BOX (MIN/MAX CFM)

PIPE TURN DOWN - SINGLE LINE

PIPE TURN UP - SINGLE LINE

PIPE TURN DOWN - DOUBLE LINE

PIPE TURN UP - DOUBLE LINE

CHWS CHILLED WATER SUPPLY PIPING

CHWR CHILLED WATER RETURN PIPING

D CONDENSATE DRAIN

CW COLD WATER

CWS CONDENSER WATER SUPPLY PIPING

CWR CONDENSER WATER RETURN PIPING

HHWS HEATING HOT WATER SUPPLY PIPING

HHWR HEATING HOT WATER RETURN PIPING

CHECK VALVE

SHUT-OFF VALVE

F

P

T

BALANCING VALVE

ATC CONTROL VALVE

STRAINER WITH 3/4" DRAIN VALVE AND CAP

THERMOMETER IN THERMOWELL

ATC FLOW METER

ATC PRESSURE SENSOR

ATC IMMERSION TEMPERATURE SENSOR

FLEXIBLE PIPE CONNECTION

PRESSURE / TEMPERATURE RELIEF VALVE

PRESSURE GAUGE W/ ISOLATION VALVE

PIPE UNION

DRAIN VALVE W/ HOSE CONNECTION

AIR VENT

PRESSURE / TEMPERATURE TEST PORT

CFM

CFM

CFM

BACKDRAFT DAMPER

MOTORIZED DAMPER

CABLE-OPERATED DAMPER

FROM SHOWN

SECTION IDENTIFICATION

MECHANICAL ABBREVIATIONS

AA AUXILIARY AIR

ABV ABOVE

ACU AIR CONDITIONING UNIT

AD ACCESS DOOR

AFF ABOVE FINISHED FLOOR

AHU AIR HANDLING UNIT

A/L ACOUSTICALLY LINED

AI ANALOG INPUT CONTROL SIGNAL

AO ANALOG OUTPUT CONTROL SIGNAL

ATC AUTOMATIC TEMP. CONTROLS

BAS BUILDING AUTOMATION SYSTEM

BHP BRAKE HORSEPOWER

BOD BOTTOM OF DUCT

BDD BACK DRAFT DAMPER

BSC BIOSAFETY CABINET

CS CLEAN STEAM

CSC CLEAN STEAM CONDENSATE

CLG CEILING

CP CONDENSATE PUMP

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

CHWS CHILLED WATER SUPPLY

CW DOMESTIC COLD WATER

CV CONSTANT VOLUME

CD CONDENSATE DRAIN

DN DOWN

(E) EXISTING

EA EXHAUST AIR

EF EXHAUST FAN

ETR EXISTING TO REMAIN

F FAN

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT

HW DOMESTIC HOT WATER

HHWR HEATING HOT WATER RETURN

HHWS HEATING HOT WATER SUPPLY

IU INDUCTION UNIT

LPC LOW PRESSURE STEAM CONDENSATE

LPS LOW PRESSURE STEAM

MD MOTORIZED DAMPER

MHP MOTOR HORSEPOWER

(N) NEW

NC NORMALLY CLOSED

NO NORMALLY OPEN

OA OUTSIDE AIR

OED OPEN ENDED DUCT W/ MESH

PA PRIMARY AIR

PC PLUMBING CONTRACTOR

PRV PRESSURE REDUCING VALVE

RA RETURN AIR

RDPS ROOM DIFFERENTIAL PRESSURE SENSOR

(R) RELOCATED

RTU ROOFTOP UNIT

SA SUPPLY AIR

SF SAFETY FACTOR

SS STAINLESS STEEL

T/A TRANSFER AIR ABV CEILING

TOD TOP OF DUCT

VAV VARIABLE AIR VOLUME

VFD VARIABLE FREQUENCY DRIVE

W/O WALL OPENING ABOVE CEILING

(X) EQUIPMENT TO BE DEMOLISHED

GENERAL MECHANICAL NOTES

1. PROVIDE FIRE STOPPING FOR ALL PIPE AND DUCT PENETRATIONS THROUGH WALLS AND FIRE-RATED WALLS AND FLOOR

SLABS. ALL PENETRATIONS SEALED/CAULKED BY FM CERTIFIED INSTALLER.

2. INSULATION FLAME/SMOKE RATING: PROVIDE COMPOSITE MECHANICAL INSULATION JACKETS, COVERINGS, SEALERS, MASTIC, AND ADHESIVES WITH FLAME-SPREAD INDEX OF 25 OR LESS AND SMOKE DEVELOPED INDEX OF 50 OR LESS AS TESTED BY ASTM E4 AND THE APPROVED METHOD OF NFPA 255. INSULATION MUST BE U.L. LISTED AND LABELED.

3. DUCTWORK AND PIPING PASSING THROUGH AREAS OF RENOVATION AND SERVING ADJACENT SPACES SHALL BE PROTECTED IN PLACE. WHERE IT IS DETERMINED THAT THESE DUCTWORK AND PIPING MUST BE RELOCATED, CONTRACTOR SHALL REROUTE AND RESTORE SERVICES WITH MINIMAL DISRUPTION. COORDINATE WORK WITH THE

OWNER AND APPROPRIATE USERS.

4. BALANCING: SYSTEM SHALL BE BALANCED TO DELIVER AIR AND WATER QUANTITIES INDICATED ON DRAWINGS. WORK SHALL BE PERFORMED BY FIRM(S) CERTIFIED BY THE NATIONAL ENVIRONMENTAL BALANCING BUREAU (NEBB) OR THE ASSOCIATED AIR BALANCE COUNCIL (AABC). MECHANICAL CONTRACTOR SHALL PROVIDE ALL NECESSARY MANUAL VOLUME DAMPERS TO ACHIEVE AIR QUANTITIES INDICATED ON DRAWINGS. AIR BALANCE SHALL BE PERFORMED PRIOR TO OCCUPANCY. THE CONTRACTOR SHALL FURNISH ALL LABOR, INSTRUMENTS, TOOLS AND MATERIALS AS REQUIRED FOR THE TESTS. CONTRACTOR WILL NEED TO BALANCE THE SYSTEM AT THE END OF EACH PHASE AS DUCTING SYSTEM

CHANGES.

5. THE CONTRACTOR SHALL SUBMIT FOUR (4) COPIES OF SHOP DRAWINGS FOR THE FOLLOWING EQUIPMENT AND

MATERIALS TO THE ENGINEER FOR REVIEW.

6.

1. FINAL BALANCING REPORTS

2. ALL SCHEDULED EQUIPMENT

3. DUCTWORK, PIPING, VALVES, AND INSULATION

7. SUPPORT ALL RIGID AND FLEXIBLE DUCTWORK AND PIPING FROM STRUCTURE ABOVE, AS REQUIRED TO PREVENT

SAGGING. AND LEAKAGE. MAXIMUM DISTANCE BETWEEN SUPPORTS SHALL BE 6'-0".

8. INSTALL ALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURERS PUBLISHED INSTALLATION LITERATURE.

9. PROVIDE ALL WORK, EQUIPMENT, AND MATERIALS INDICATED. PROVIDE ALL INTERLOCKS, RELAYS, CONTROLS, ETC., FOR A FULLY FUNCTIONAL SYSTEM.

10. SUPPORT EQUIPMENT WITH VIBRATION ISOLATORS.

11. PROVIDE DIELECTRIC COUPLINGS AT ALL FERROUS TO NON-FERROUS PIPE CONNECTIONS AND FLANGE UNION ISOLATING JOINTS TO PREVENT ANY ELECTROLYTIC ACTION BETWEEN DISSIMILAR METAL. DIELECTRIC FITTINGS SHALL BE EQUAL TO EPCO SALES, INC. ALL CONNECTIONS TO STEEL PIPES SHALL BE MADE WITH WELDING FITTINGS.

12. INSULATE ALL SUPPLY, PRIMARY, AND OUTSIDE AIR DUCTWORK.

13. PROVIDE ONE SPARE SET OF ALL AIR FILTERS TO OWNER.

14. PIPES PENETRATING RATED WALLS, PARTITIONS, CEILINGS, AND FLOOR SLABS SHALL BE STOPPED AT RATED OUTER

SURFACES. INSULATION ENDS SHALL BE SEALED VAPORTIGHT.

15. ALL DUCTWORK SHALL BE IDENTIFIED AS TO SERVICE (SUPPLY/RETURN/EXHAUST) AND DIRECTION OF AIRFLOW. SELF ADHESIVE TYPE IDENTIFICATION SHALL BE APPLIED TO DUCT INSULATION AT REGULAR INTERVALS, MAXIMUM 10 FEET

BETWEEN MARKERS.

16. PROVIDE UNIONS AT PIPE CONNECTIONS TO EQUIPMENT TO FACILITATE REMOVAL OF EQUIPMENT.

17. ALL NEW PIPING SHALL BE PAINTED, STRIPED, AND LABELED TO BE CONSISTENT WITH EXISTING CONDITIONS. PIPE IDENTIFICATION LABELS SHALL HAVE 2" HIGH LETTERS WITH BACKGROUND COLOR THAT CONTRASTS BOTH THE COLOR OF PAINT AND LETTERING. FLOW DIRECTIONAL ARROWS SHALL MATCH PIPE IDENTIFICATION. PAINT SHALL BE DURON EPOXY MODIFIED ENAMEL WITH COLORS DEFINED BY THE PIPING SPECIFICATIONS OR TO MATCH BUILDING STANDARD.

18. INSULATE ALL HVAC WATER, DRAIN, AND COLD WATER PIPING PER SPECIFICATIONS. ALL INSULATED EXTERIOR PIPING

SHALL BE FITTED WITH ALUMINUM JACKETING.

19. COORDINATE HOURS OF ALL WELDING AND HOT WORK WITH THE OWNER. TEMPORARY POWER REQUIREMENTS MUST

BE COORDINATED WITH ELECTRICAL CONTRACTOR.

20. ALL PIPING JOINTS SHALL BE LEAK TESTED PRIOR TO BEING PUT IN SERVICE. ALL PIPING SYSTEMS SHALL BE PRESSURE TESTED, TO TWICE THE MAXIMUM SYSTEM OPERATING PRESSURE, AND FLUSHED PRIOR TO SYSTEM STARTUP.

21. PROVIDE 1-1/2" ROUND BRASS VALVE IDENTIFICATION TAGS FOR ALL NEW VALVES.

22. SUPPORT ALL NEW PIPING FROM EXISTING BUILDING STRUCTURE AT A MAXIMUM OF 10'-0" INTERVALS OR AS REQUIRED

TO PREVENT SAGGING.

23. TEST WATER PIPING UNDER ACTUAL OPERATING CONDITIONS. REPAIR LEAKS AND RETURN TO SERVICE. TEST WATER PIPING AT 125 PSI FOR 2 HOURS. MAKE REPAIRS WITH NEW MATERIALS. REPLACE LEAKING MATERIALS, DO NOT REPAIR

BY PATCHING.

24. ALL NEW CONSTRUCTION SHALL MATCH BUILDING STANDARD (MATERIALS, INSTALLATION METHODS AND QUALITY). ANY MAJOR DEVIATIONS SHALL REQUIRE APPROVAL OF THE ENGINEER AND/OR BUILDING OWNER PRIOR TO PROCEEDING.

25. ALL NEW AND EXISTING WALL AND FLOOR PENETRATIONS THRU FIRE RATED WALL / FLOOR SHALL BE COMPLETELY SEALED WITH AN APPROVED U.L. LISTED FIRESTOPPING MATERIAL. ALL OTHERS SHALL BE SEALED WITH CAULK

26. ALL WORK AND MATERIAL SHALL BE PROVIDED TO ACCOMPLISH THE INTENT OF THE PLANS. WORK INDICATED HAVING MINOR DETAILS NOT SHOWN SHALL BE PROVIDED COMPLETELY TO PERFORM THE FUNCTIONS INTENDED.

27. ALL SPRINKLER HEADS AND PIPING SHALL BE RELOCATED AS NECESSARY TO PROVIDE THE REQUIRED SCOPE OF WORK.

APPROVAL FROM THE DIVISION OF FIRE MARSHALL SHALL BE OBTAIN PRIOR TO ANY WORK.

28. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONSARE TO BE DEMOED

BACK TO SOURCE UNLESS TOLD OTHERWISE.

GENERAL PROJECT NOTES

DIVISION 1 - GENERAL CONDITIONS

1. SCOPE: PROVIDE AND INSTALL ALL WORK, EQUIPMENT, AND MATERIALS AS INDICATED ON THE PROJECT DRAWINGS AND IN THE SPECIFICATIONS TO PROVIDE A COMPLETELY OPERATIONAL SYSTEM. THE DRAWINGS DO NOT INDICATE EVERY FITTING, ELBOW, OFFSET, VALVE, PULL BOX OR SIMILAR COMPONENTS WHICH ARE REQUIRED TO COMPLETE THE PROJECT WORK. PREPARE FIELD CONSTRUCTION DRAWINGS IF NECESSARY FOR, OR AS REQUIRED TO, INSURE PROPER INSTALLATION. PROVIDE ALL NECESSARY OFFSETS, FITTINGS, AND AUXILIARY ITEMS SUCH AS RELAYS, CONTROL MODULES, CABINETS, ETC. TO INSTALL THE SYSTEMS AS DIAGRAMMED AT NO ADDITIONAL COST.

2. APPLICABLE CODES AND REGULATIONS: ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE FOLLOWING CODES, REFERENCES AND REGULATIONS. THE CONTRACTOR SHALL COMPLY WITH THE LAWS, ORDINANCES, RULES, AND REGULATIONS OF ALL GOVERNMENTAL AUTHORITIES HAVING JURISDICTION AND OF THE PUBLIC UTILITIES HAVING JURISDICTION OVER ANY OF THE SYSTEMS HEREIN SPECIFIED. SEE CONTRACT SPECIFICATIONS FOR ADDITIONAL INFORMATION. VETERANS AFFAIR SPECIFICATIONS SHALL TAKE PRECEDANCE OVER DRAWINGS IN CASE OF ANY

CONFLICT.

A. VIRGINIA CONSTRUCTION CODE 2015

B. VIRGINIA CONSTRUCTION CODE 2015

C. VIRGINIA PLUMBING CODE 2015

D. VIRGINIA MECHANICAL CODE 2015

E. VIRGINIA ENERGY CONSERVATION CODE 2015

F. NATIONAL ELECTRIC CODE 2014

3. SITE VISITS AND COORDINATION: THE CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND SHALL CONFIRM AND EVALUATE EXISTING CONDITIONS AND INSTALLED EQUIPMENT, DUCTWORK, PIPING, FINISHES, ETC. PRIOR TO START OF WORK. THE CONTRACTOR IS FULLY RESPONSIBLE FOR COORDINATING HIS/HER WORK WITH THE OTHER TRADES AND EXISTING CONDITIONS. IF ANY DISCREPANCY OR CONFLICT IS DETECTED AT THE JOB SITE, IT SHOULD BE BROUGHT TO THE ATTENTION OF THE ENGINEER AND ARCHITECT IMMEDIATELY, PRIOR TO DOING ANY WORK, WITH

RECOMMENDATIONS FOR PROPER CORRECTION FOR THE ENGINEER'S APPROVAL.

4. EXISTING CONDITIONS: THE ENGINEERING DESIGN DRAWINGS ARE DIAGRAMMATIC IN NATURE, AND ARE NOT CONSIDERED CONSTRUCTION SHOP DRAWINGS. ALL CRITICAL DIMENSIONS SHALL BE CONFIRMED BY THE CONTRACTOR IN THE FIELD. THE LOCATION AND SIZES OF EXISTING EQUIPMENT, PIPING, DUCTWORK, FIXTURES, ETC.

ARE APPROXIMATE AND SHALL BE VERIFIED AT THE JOB SITE, BY THE CONTRACTOR.

5. CONNECTION TO, REMOVAL OR RELOCATION OF EXISTING EQUIPMENT, PIPING AND DUCTWORK SHALL BE DONE IN SUCH A MANNER AS NOT TO DAMAGE THE EXISTING FIXTURES OR EQUIPMENT. ANY EQUIPMENT, DUCTWORK, PIPING ETC.

DAMAGED DUE TO THE WORK PERFORMED UNDER THIS CONTRACT SHALL BE REPAIRED OR REPLACED BY THIS CONTRACTOR TO THE SATISFACTION OF THE OWNER, AND AT NO ADDITIONAL COST TO THE OWNER.

A. THE CONTRACTOR SHALL PROTECT ALL EXISTING FIRE SUPPRESSION AND FIRE ALARM SYSTEMS AS NECESSARY TO AVOID FALSE ALARMS AND NUISANCE TRIPS. ALL SUCH SYSTEMS SHALL REMAIN OPERATIONAL DURING

CONSTRUCTION AS REQUIRED BY THE LOCAL FIRE MARSHAL.

6. SERVICE INTERRUPTIONS AND WORKING HOURS: PRIOR TO THE START OF WORK, CONTRACTOR SHALL OBTAIN THE PERMISSION OF THE PROJECT OWNER FOR INTERRUPTION OF EXISTING SERVICES AND FOR CONNECTION TO THE SAME. CONTRACTOR SHALL COORDINATE THE TIME OF WORK AND INTERRUPTION OF SERVICES IN ACCORDANCE WITH THE INSTRUCTIONS OF THE PROJECT OWNER. ALL WORK SHALL BE PERFORMED DURING NORMAL WORKING HOURS AS DEFINED BY THE PROJECT OWNER. WORK PERFORMED OUTSIDE OF NORMAL WORKING HOURS SHALL BE NEGOTIATED WITH OWNER PRIOR TO THE CONSTRUCTION PHASE. REQUIRED EXISTING SYSTEM SHUTDOWNS SHALL BE COORDINATED IN WRITING WITH THE PROJECT OWNER'S REPRESENTATIVE A MINIMUM OF 15 WORKING DAYS IN

ADVANCE.

7. SCAFFOLDING, RIGGING AND HOISTING: CONTRACTOR SHALL PROVIDE ALL SERVICES REQUIRED FOR INSTALLATION, ERECTION AND DELIVERY OF ALL MATERIALS AND EQUIPMENT TO THE SITE AND FOR REMOVAL OF TRASH, CONSTRUCTION DEBRIS, WASTE, AND DEMOLISHED ITEMS FROM THE PREMISES.

8. PROVIDE DAILY CLEAN UP OF CONSTRUCTION AND DEMOLITION DEBRIS ON ALL FLOORS SURFACES AND ON ALL EQUIPMENT BEING OPERATED BY VA. MAINTAIN ALL EGRESS ROUTES AND SAFETY SYSTEMS/DEVICES.

9. INSTALLATION: INSTALLATION OF EQUIPMENT, PIPING, FIXTURES, WIRING, ETC. SHALL BE DONE IN A NEAT AND WORKMANLIKE MANNER, AND SHALL CONFORM TO THE LATEST TRADE PRACTICES. ALL EQUIPMENT AND MATERIALS SHALL BE NEW, UNLESS INDICATED OTHERWISE, AND THE CURRENT MODEL, FOR WHICH REPLACEMENT PARTS IS AVAILABLE. SUBSTITUTIONS SHALL ONLY BE ACCEPTED AT THE DISCRETION OF THE PROJECT OWNER OR THE ENGINEER. THE CONTRACTOR SHALL FOLLOW THE MANUFACTURER'S PUBLISHED INSTALLATION INSTRUCTIONS AND RECOMMENDATIONS, UNLESS INDICATED OTHERWISE. ALL EQUIPMENT SHALL BE MOUNTED VIBRATION FREE.

A. THE CONTRACTOR SHALL REPAIR ALL OPENINGS IN WALLS, CEILINGS, FLOORS, ETC., WHICH ARE CREATED BY DEMOLITION AND/OR NEW PROJECT WORK. THE REPAIRS SHALL BE WITH MATERIALS AND FINISHED TO MATCH EXISTING. OPENINGS AND PENETRATIONS IN FIRE RATED PARTITIONS OR DUCTWORK SHALL BE SEALED WITH U.L. APPROVED FIRE STOPPING MATERIAL TO MAINTAIN FIRE RESISTANT INTEGRITY. DUCTWORK AND PIPING

SHALL BE CAPPED, SEALED AIR AND WATERTIGHT AND INSULATED TO MATCH EXISTING.

B. ALL EQUIPMENT AND DEVICES SHALL BE INSTALLED TO PROVIDE THE MANUFACTURER'S REQUIRED SERVICE CLEARANCES, AND ANY AIR AND WATER BALANCING DEVICES SHALL BE ACCESSIBLE FOR ADJUSTMENT.

PROVIDE ACCESS DOORS IN DRYWALL CEILINGS AND PARTITIONS AS REQUIRED TO SERVICE EQUIPMENT, BALANCE DIFFUSERS, AND EXPOSED JUNCTION BOXES. COORDINATE THE EXACT LOCATIONS AND STYLE OF

FLANGELESS ACCESS DOORS WITH THE ENGINEER.

C. THE CONTRACTOR SHALL INSTALL ALL DUCTWORK, PIPING, RACEWAYS, CIRCUITRY, CONDUIT, ETC., AS HIGH AS

POSSIBLE TO MAXIMIZE HEADROOM.

10. PROJECT CLEANING: ALL MATERIAL NOT TO BE USED SHALL BE REMOVED FROM THE SITE AND ALL DEBRIS SHALL BE CLEARED. THE AREA OF WORK SHALL BE LEFT IN CLEAN CONDITION PRIOR TO TURNOVER TO OWNER. UPON COMPLETION OF THE WORK, THE CONTRACTOR SHALL THOROUGHLY CLEAN THE CONTRACT AREA AND ALL OTHER AREAS USED FOR STORAGE, STAGING, ETC. THIS SHALL INCLUDE, BUT NOT BE LIMITED TO WASHING AND/OR REPAIRING GLASS, REMOVING SPOTS AND STAINS, CLEANING ALL FIXTURES AND WASHING ALL FLOORS, WALLS AND CEILINGS IF

APPROPRIATE.

11. PROJECT CLOSEOUT, COMMISSIONING, AND PUNCH LISTS: UPON COMPLETING APPROXIMATELY 75% OF THE REQUIRED WORK, THE CONTRACTOR SHALL NOTIFY THE ENGINEER AND ARCHITECT IN ORDER TO SCHEDULE A PRE-FINAL REVIEW OF CONSTRUCTION. NO WORK SHALL BE CONCEALED BY CEILINGS, WALLS, ETC. FINAL REVIEW SHALL BE SCHEDULED AT 100% COMPLETION OF CONSTRUCTION. ALL PUNCH LIST ITEMS MUST BE ACCOMPLISHED PRIOR TO FINAL

ACCEPTANCE.

A. ALL EQUIPMENT WARRANTIES AND OPERATIONS AND MAINTENANCE MANUALS SHALL BE FULLY TRANSFERRED TO THE PROJECT OWNER PRIOR TO FINAL ACCEPTANCE. ALL EQUIPMENT, MATERIALS AND WORKMANSHIP SHALL BE GUARANTEED IN FULL FROM DEFECT FOR ONE YEAR FROM THE DATE OF FINAL ACCEPTANCE OF THIS

WORK BY THE PROJECT OWNER.

B. UNLESS OTHERWISE SPECIFIED IN THE COMMISSIONING SPECIFICATIONS, THE CONTRACTOR SHALL TEST ALL EQUIPMENT INSTALLED UNDER THIS CONTRACT AND DEMONSTRATE TO THE PROJECT OWNER ITS PROPER

OPERATION(S).

C. PROVIDE OPERATION AND MAINTENANCE MANUALS IN 3-RING BINDER. LIST ALL DESIGN FIRMS, CONTRACTORS AND PRIMARY SUPPLIERS; PROVIDE A POINT OF CONTACT WITH PHONE NUMBER AND E-MAIL ADDRESS FOR EACH FIRM. INCLUDE WARRANTY STATEMENTS, COPY OF APPROVED SUBMITTAL AND OPERATION AND MAINTENANCE PROCEDURES FOR EACH PIECE OF EQUIPMENT. INCLUDE A COPY OF THE FINAL, APPROVED

WATER AND AIR BALANCE REPORT.

D. PROVIDE PREVENTATIVE MAINTENANCE MANUALS SEPARATE FROM OPERATION AND MAINTENANCE MANUALS.

PREVENTATIVE MAINTENANCE MANUALS SHALL BE TURNED OVER TO THE OWNER.

12. PROJECT WARRANTY: ALL WORK SHALL BE FULLY WARRANTED FOR A PERIOD OF ONE YEAR UNLESS SPECIFICALLY NOTED OTHERWISE. DURING THE CORRECTION PERIOD, THE CONTRACTOR SHALL CORRECT ANY WORK FOUND NOT TO BE IN ACCORDANCE WITH THE CONTRACT DOCUMENTS BY REPAIRING OR REPLACING THE DEFECTIVE WORK AT NO ADDITION TO THE CONTRACT SUM. ALL MANUFACTURE EQUIPMENT WARRANTIES SHALL BE TRANSFERRED TO THE PROJECT OWNER UPON SUBSTANTIAL COMPLETION. THE WARRANTY SHALL BEGIN AT SUBSTANTIAL PROJECT

COMPLETION.

13. CONTRACTOR SHALL VISIT SITE AND MECHANICAL ROOMS TO GET A FULL UNDERSTANDING OF ALL THE EXISTING UTILITIES THAT WILL NEED TO BE REROUTED/RELOCATED TO ACCOMMODATE AND INSTALL NEW WORK. THESE UTILITIES SHALL INCLUDING BUT NOT BE LIMITED TO MECHANICAL, PLUMBING, FIRE PROTECTION PIPING, ELECTRICAL CONDUIT, ELECTRICAL EQUIPMENT, AND ELECTRICAL DISCONNECTS, ETC. DUE TO THE NATURE OF THE EXISTING CONDITIONS OF THE BUILDING, CONTRACTOR IS RESPONSIBLE TO PROVIDE ALL NECESSARY RE-ROUTING AND RELOCATION OF EXISTING

EXISTING UTILTIES.

14. AHUs SHALL BE FULLY CUSTOM AND BUILT-IN-PLACE. CONTRACTOR SHALL SHALL GET EXACT CUSTOM UNIT DIMENSIONS TO ACCOMODATE EXISTING UTILITES WITHIN MECHANICAL ROOMS AND PROJECT AREA OF WORK. CONTRACTOR SHALL COORDINATE WITH ENGINEER FOR UTILITIES TO BE RELOCATED, AND PROVIDE RECOMMENDED ROUTING FOR

RELOCATION.

15. CONTRACTOR SHALL REMOVE AND REPLACE CEILING AS REQUIRED TO ACCOMODATE NEW WORK. CONTRACTOR

SHALL MATCH EXISTING CEILING GRID, CEILING TILE, AND CEILING HEIGHT.

SHEET NUMBER SHEET NAME

143-GI1 COVERSHEET

143-MH1 SPECIFICATIONS, ABBREVIATIONS & SYMBOLS

143-MH2 PHASING PLAN - MECHANICAL

143-MH3 PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL - DEMOLITION

143-MH4 PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL PIPING - DEMOLITION

143-MH5 PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL - DEMOLITION

143-MH6 PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL PIPING - DEMOLITION

143-MH7 PARTIAL 2ND FLOOR PLAN - PART C - MECHANICAL - DEMOLITION

143-MH8 PARTIAL 2ND FLOOR PLAN - PART C - MECHANICAL PIPING - DEMOLITION

143-MH9 PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL - NEW WORK

143-MH10 PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL PIPING - NEW WORK

143-MH11 PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL - NEW WORK

143-MH12 PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL PIPING - NEW WORK

143-MH13 PARTIAL 2ND FLOOR PLAN - PART C - MECHANICAL - NEW WORK

143-MH14 PARTIAL 2ND FLOOR PLAN - PART C - MECHANICAL PIPING - NEW WORK

143-MH15 PARTIAL 2ND FLOOR PLAN - PART A - MECH RM ENLARGED PLAN - NEW WORK

143-MH16 PARTIAL 2ND FLOOR PLAN - PART B - MECH RM ENLARGED PLAN - NEW WORK

143-MH17 PARTIAL 2ND FLOOR PLAN - PART C - MECH RM ENLARGED PLAN - NEW WORK

143-MH18 DETAIL - MECHANICAL

143-MH19 DETAIL - MECHANICAL

143-MH20 DETAIL - MECHANICAL

143-MH21 DETAIL - MECHANICAL

143-MH22 DETAIL - MECHANICAL

143-MH23 SCHEDULES - MECHANICAL

143-MH24 SCHEDULES - MECHANICAL

143-MH25 SCHEDULES - MECHANICAL

143-MH26 CONTROLS - MECHANICAL

143-MH27 CONTROLS - MECHANICAL

143-PL1 SPECIFICATIONS, ABBREVIATIONS & SYMBOLS

143-PL2 PARTIAL 2ND FLOOR PLAN - PART A - PLUMBING - NEW WORK

143-PL3 PARTIAL 2ND FLOOR PLAN - PART B - PLUMBING - NEW WORK

143-PL4 PARTIAL 2ND FLOOR PLAN - PART C - PLUMBING - NEW WORK

143-ES1 SPECIFICATIONS, ABBREVIATIONS & SYMBOLS

143-ES2 PHASING PLAN - ELECTRICAL

143-ES3 PARTIAL 2ND FLOOR PLAN - PART A - POWER - DEMOLITION

143-ES4 PARTIAL 2ND FLOOR PLAN - PART B - POWER - DEMOLITION

143-ES5 PARTIAL 2ND FLOOR PLAN - PART C - POWER - DEMOLITION

143-ES6 PARTIAL 2ND FLOOR PLAN - PART A - POWER - NEW WORK

143-ES7 PARTIAL 2ND FLOOR PLAN - PART B - POWER - NEW WORK

143-ES8 PARTIAL 2ND FLOOR PLAN - PART C - POWER - NEW WORK

143-ES9 DETAILS - ELECTRICAL

143-ES10 ONE-LINE DIAGRAM AND PANEL SCHEDULES

143-ES11 ONE-LINE DIAGRAM AND PANEL SCHEDULES

143-FA0 GENERAL NOTES, SYMBOLS AND ABBREVIATIONS - FIRE ALARM

143-FA1 PARTIAL 2ND FLOOR PLAN - PART A - FIRE ALARM - DEMOLITION

143-FA2 PARTIAL 2ND FLOOR PLAN - PART B - FIRE ALARM - DEMOLITION

143-FA3 PARTIAL 2ND FLOOR PLAN - PART C - FIRE ALARM - DEMOLITION

143-FA4 PARTIAL 2ND FLOOR PLAN - PART A - FIRE ALARM - NEW WORK

143-FA5 PARTIAL 2ND FLOOR PLAN - PART B - FIRE ALARM - NEW WORK

143-FA6 PARTIAL 2ND FLOOR PLAN - PART C - FIRE ALARM - NEW WORK

143-FA7 FIRE PROTECTION GENERAL NOTES AND LEGEND

143-FA8 SPRINKLER FLOOR PLAN

143-FA9 ENLARGED SPRINKLER PLANS

143-FA10 SPRINKLER CONCEPTUAL RISER

SHEETLIST

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:2

P M

143-MH1

SPECIFICATIONS, ABBREVIATIONS & SYMBOLS

DEDUCT ALTERNATES

1. ALTERNATE AHU MANUFACTURERS CAN BE CONSIDERED, SUBJECT TO COMPLIANCE WITH REQUIREMENTS.

2. ALTERNATE MANUFACTURERS FOR STEAM TO CLEAN STEAM HEAT EXCHANGER CAN BE CONSIDERED, SUBJECT TO COMPLIANCE WITH REQUIREMENTS.

3. BASE BID SHALL INCLUDE REPLACING ALL EXISTING DUCTWORK AND AIR DEVICES SHOWN ON FLOOR PLAN WITH NEW DUCTWORK AND AIR DEVICES. DEDUCT ALTERNATE

SHALL INCLUDE RE-USING EXISTING DUCTWORK AND AIR DEVICES INDICATED.

4. BASE BID SHALL INCLUDE SPLIT CHILLED WATER COIL FOR ALL (3) AHUs. DEDUCT ALTERNATE SHALL INCLUDE PROVIDING A SINGLE CHILLED WATER COIL FOR EACH AHU.

PHASING NOTES

• EACH WING SHALL BE SHUTDOWN AND ISOLATED FROM THE REST OF THE HOSPITAL.

• ALL WORK SHALL BE FINISHED AND COMMISIONED BEFORE ANY WORK IS TO BE PERFORMED IN OTHER WINGS.

0'

SCALE : 1/4" = 1' - 0"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

H WING

J WING

J1 WING

BUILDING 143 KEYPLAN

2'4' 4' 8'

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:2

P M

143-MH2

PHASING PLAN - MECHANICAL

N.T.S

2ND FLOOR PLAN - H WING - PHASE 1

N.T.S

2ND FLOOR PLAN - J WING - PHASE 2

N.T.S

2ND FLOOR PLAN - J1 WING - PHASE 3

4 5 6 7

K

L

PRE-OP

SCREENING

2H-118

PATIENT

2H-118A

PATIENT

2H-118B

PATIENT

2H-118C

PATIENT

2H-119

PATIENT

2H-117

WAITING

2H-117A

EXAM

2H-120

PATIENT

2H-112

EXAM

2H-121A

EXAM

2H-121B

EXAM

2H-122A

EXAM

2H-122B

EXAM

2H-125A

EXAM

2H-125B

EXAM

2H-127

EXAM

2H-127A

EXAM

2H-128A

EXAM

2H-128

EXAM

2H-129

EXAM

2H-130

EXAM

2H-132

WAITING ROOM

EXAM-1

EXAM-2

EXAM-3

EXAM-4

EXAM-5

EXAM-6

EXAM-7

EXAM-8

EXAM-9

TOILET 1

WAITING

STORAGE

2H-103I

OFFICE

2H-102

HYDRO TUB

2H-110

NURSE OFFICE

2H-115 NURSE STATION

C2-19

ELEC.

2H-113

NURSE STATION

C2-23

WORKROOM

2H-114

EXAM

2H-124

SOIL UTILITY

2H-131

NOURISHMENT

2H-116

CLEAN UTILITY

2H-133

MEDICINE RM

2H-116A

CLEAN LINEN

2H-123

TOILET

2H-121C

TOILET

2H-122C

TOILET

2H-121C

TOILET

2H-125C

TOILET

2H-129A

TOILET

2H-101

TOILET

2H-130A

TOILET

2H-134B

MECH ROOM

2H-111

14"x12" SA (E)10"x12" SA (E)

36"x16" SA (X)

24"x16" RA (X) 36"x16" SA (X)

24"x16" RA (X)

8" x1

0" E

A

X

"x

S A

X

10"x12" SA (X)

"x

S A

X

8"x8" EA (X)

4" x4

S

A

X

6"x12" SA

8"x8" SA (X)

"x

R A

X

"x

S A

X

"x

S

A

X

8"x6" RA (X)

10"x12" SA (E)

6" x8

S

A

E

10"x6" RA (X)

8"x6" RA (X)

10"x8" SA (E)

10"x8" RA (X) 8"x8" RA (X)

8"x6" RA (X)

8"x12" SA (E) 6"x8" SA (E)

"x

8" S

A

X

8"x4" RA (X)

10" x8" R A

( x)

18"x12" RA (E)

9" x6

S

A

E

6 "x 12 " S A

(E

8"x10" EA (X)

10"x12" SA (X)

8" x8

S

A

X

"x

5" E

A

X

10"x8" EA (X) 14"x10" SA (X)

"x

S A

X

) 20 "x12" E A

( X

18"x10" EA (X) 16"x10" EA (X)

10"x10" SA (X)

12"x10" EA (X)

12"x10" EA (X)

1 4 "x

E A

X

24"x16" RA

143-AHU-2H1(X)

143-AHU-2H2(X)

GLYCOL COIL(X)

FCU(X)

FCU(X)

FCU(X)

FCU

REMOVAL

AREA

8" x6

E

A

X

8" x6

E

A

X

8" x6

E

A

X

321.3

M

N

O

P

GENERAL NOTES

PLAN NOTES

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE

CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND VERIFY EXACT EXISTING

CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR PERFORMANCE OF ANY

WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING

CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK. THE CONTRACTOR

SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE VA. IF THE NIH DEEMS THE EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER MANNER.

MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE ABANDONED IN

PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. COORDINATE ALL WORK WITH PHASING PLAN.

7. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONS ARE

TO BE DEMOED BACK TO THERE SOURCE UNLESS OTHERWISE INDICATED.

8. BASE BID SHALL REPLACE ALL DUCTWORK INDICATES AS EXISTING. DEDUCT ALTERNATE SHALL BE

TO LEAVE EXISTING DUCTS AS EXISTING INCLUDING AIR DEVICES.

X

0'

SCALE : 1/8" = 1' - 0"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

H WING

J WING

J1 WING

BUILDING 143 KEYPLAN

4'8' 8' 16'

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:2

P M

143-MH3

PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL

- DEMOLITION

SCALE: 1/8" = 1'-0"

PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL - DEMOLITION

1 REMOVE FAN COIL UNITS, ASSOCIATED DUCTWORK AND CHILLED/HEATING WATER PIPING

SERVING PERIMETER AREA. AIR DEVICES SHALL BE REMOVED IN THEIR ENTIRETY.

2 REMOVE RADIANT PANEL INCLUDING ALL PIPING ACCESSORIES BACK TO SOURCE.

3 AHU'S 143-AHU-2H1 AND 143-AHU-2H2 SHALL BE COMPLETELY DEMOLITIONED AND REMOVED

INCLUDING ALL ASSOCIATED DUCTWORK, CONTROLS AND PIPING BACK TO SOURCE. GLYCOL

HEAT EXCHANGER COIL SHALL BE REMOVED INCLUDING ALL ASSOCIATED PIPING. EXHAUST DUCT

AND RELIEF DUCT UP SHALL BE CAPPED AT SLAB ABOVE.

4 LOUVER SHALL REMAIN EXISTING, CONTRACTOR SHALL CONFIRM THAT SECTIONS OF THE

LOUVER SERVING OTHER AREAS OF THE BUILDING IS MAINTAIN.

5 REMOVE DUCTWORK, HEATING COIL AND ALL ASSOCIATED ACCESSORIES TO POINT INDICATED.

6 REMOVE EXHAUST DUCT BACK TO MAIN IN CORRIDOR. EXHAUST GRILLE SHALL REMAIN EXISTING

AND CONNECTED TO IN NEW WORK.

7 REMOVE DUCTWORK AT POINTS INDICATED. SEE NEW WORK FOR NEW CONNECTION,

8 REMOVE LADDER UP TO LOWER ROOF TO ACCOMIDATE NEW RELIEF AIR LOUVER. RELOCATE

LADDER TO OTHER SIDE OF OF STAIRWELL.

GENERAL NOTES

PLAN NOTES

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE

CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND VERIFY EXACT EXISTING

CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR PERFORMANCE OF ANY

WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING

CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK. THE CONTRACTOR

SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE VA. IF THE NIH DEEMS THE EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER MANNER.

MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE ABANDONED IN

PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. COORDINATE ALL WORK WITH PHASING PLAN.

7. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONS ARE

TO BE DEMOED BACK TO THERE SOURCE UNLESS OTHERWISE INDICATED.

X

4 5 6 7

K

L

PRE-OP

SCREENING

2H-118

PATIENT

2H-118A

PATIENT

2H-118B

PATIENT

2H-118C

PATIENT

2H-119

PATIENT

2H-117

WAITING

2H-117A

EXAM

2H-120

PATIENT

2H-112

EXAM

2H-121A

EXAM

2H-121B

EXAM

2H-122A

EXAM

2H-122B

EXAM

2H-125A

EXAM

2H-125B

EXAM

2H-127

EXAM

2H-127A

EXAM

2H-128A

EXAM

2H-128

EXAM

2H-129

EXAM

2H-130

EXAM

2H-132

WAITING ROOM

EXAM-1

EXAM-2

EXAM-3

EXAM-4

EXAM-5

EXAM-6

EXAM-7

EXAM-8

EXAM-9

TOILET 1

WAITING

STORAGE

2H-103I

OFFICE

2H-102

HYDRO TUB

2H-110

NURSE OFFICE

2H-115 NURSE STATION

C2-19

ELEC.

2H-113

NURSE STATION

C2-23

WORKROOM

2H-114

EXAM

2H-124

SOIL UTILITY

2H-131

NOURISHMENT

2H-116

CLEAN UTILITY

2H-133

MEDICINE RM

2H-116A

CLEAN LINEN

2H-123

TOILET

2H-121C

TOILET

2H-122C

TOILET

2H-121C

TOILET

2H-125C

TOILET

2H-129A

TOILET

2H-101

TOILET

2H-130A

TOILET

2H-134B

MECH ROOM

2H-111

MECH ROOM

2J-179

2" CHWS (X)

1 1/2" CHWR (X)

2" HWS (X)

1 1/2" HWR (X)

1/

2" H

W R

X

1/ 2"

H W

S

X

1/

2" C

H W

R

X

1/

2" C

H W

S

X

2" HWR (X)

1 1/4" HWS (X)

1" CHWS (X)

2" CHWR (X)

GLYCOL COIL(X)

143-AHU-2H2(X)

143-AHU-2H1(X)

321.3

M

N

O

P

RADIANT PANEL PUMPS(X)

UNIT HEATER(R)10

GLYCOL PIPING(X)

3" CHWR (E)

3" CHWS (E)

2" LPC (E)

2 1/2" LPS (E)

2" HWS (E)

2" HWR (E)

CHW PUMP(X)

HW PUMP(X)

GLYCOL COIL(X)

143-AHU-2H1(X)

143-AHU-2H2(X)

3" CHWR (X)

3" CHWS (X)

2" HWR (X)

2" HWS (X)

2" LPS (X)

2" LPS (X)

2 1/2" CHWR (X)

2 1/2" CHWS (X)

2" HWS (X)

2" HWR (X)

6 6

321.3

M

0'

SCALE : 1/8" = 1' - 0"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

H WING

J WING

J1 WING

BUILDING 143 KEYPLAN

4'8' 8' 16'

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:2

P M

143-MH4

PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL

PIPING - DEMOLITION

SCALE: 1/8" = 1'-0"

PARTIAL 2ND FLOOR PLAN - PART A - MECHANICAL PIPING - DEMOLITION

1 REMOVE FAN COIL UNITS, ASSOCIATED DUCTWORK AND CHILLED/HEATING WATER PIPING

SERVING PERIMETER AREA. AIR DEVICES SHALL BE REMOVED IN THEIR ENTIRETY.

2 REMOVE RADIANT PANEL INCLUDING ALL PIPING ACCESSORIES BACK TO SOURCE.

3 AHU'S 143-AHU-2H1 AND 143-AHU-2H2 SHALL BE COMPLETELY DEMOLITIONED AND REMOVED

INCLUDING ALL ASSOCIATED DUCTWORK, CONTROLS AND PIPING BACK TO SOURCE. GLYCOL

HEAT EXCHANGER COIL SHALL BE REMOVED INCLUDING ALL ASSOCIATED PIPING. EXHAUST

DUCT AND RELIEF DUCT UP SHALL BE CAPPED AT SLAB ABOVE.

4 LOUVER SHALL REMAIN EXISTING, CONTRACTOR SHALL CONFIRM THAT SECTIONS OF THE

LOUVER SERVING OTHER AREAS OF THE BUILDING IS MAINTAIN.

5 REMOVE CORRIDOR MECHANICAL PIPING ROUTED IN CORRIDOR INCLUDING BRANCH

MECHANICAL HEATING AND CHILLED WATER PIPES TO COILS AND FAN COIL UNITS PER PHASING

PLANS.

6 AHU SHALL BE COMPLETELY DEMOLITIONED AND REMOVED INCLUDING ALL ASSOCIATED

DUCTWORK, CONTROLS AND PIPING BACK TO SOURCE. RELIEF DUCT SHALL BE REMOVED BACK

TO RELIEF DUCT RISER.

7 REMOVE EXISTING GLYCOL ENERGY RECOVERY SYSTEM IN ITS ENTIRETY.

8 REMOVE ALL CHILLED WATER, STEAM AND HEATING HOT WATER PIPNIG BACK TO RISER WITHIN

MECHANICAL ROOM.

9 PUMPS ARE FOR RADIANT PANELS. CONTRACTOR SHALL CONDUCT TAB OF PUMP SYSTEM AND

PROVIDE PRESSURE READING ON THE INLET OF THE PUMPS AND DIFFERENTIAL PRESSURE

ACROSS PUMP TO ENSURE ENOUGH PRESSURE FOR NEW TERMINAL UNIT HOT WATER REHEAT

COILS. CONTRACTOR TO PROVIDE PRESSURE READINGS TO ENGINEER FOR EVALUATION

BEFORE REMOVAL OF THE HEATING WATER PUMPS.

10 EXISTING HOT WATER UNIT HEATER SHALL REMAIN EXISTING AND RECONNECTED AND RE-USED

IN NEW WORK. ALL CONTROLS AND AND ELECTRICAL SHALL BE RE-USED AND RELOCATED TO

ACCOMMODATE NEW WORK IN THE MECHANICAL ROOM.

SCALE: 1/4" = 1'-0"

MECH RM 2H-111 ENLARGED MECHCHANICAL PIPING - DEMOLITION

G

H

I

J

K

L

DIAL. PREP

2J-174

CLEAN AREA ISO

2J-164A

STORAGE

2J-161

PATIENT RM

2J-159

PATIENT RM

2J-158

PATIENT RM

2J-157

TOILET

2J-156A

PATIENT RM

2J-156

WORKROOM

2J-153

NURSE STATION

C2-15

WATER

TREATMENT

2J-177

CAPD

2J-176

DIAL. PREP

2J-175

JAN.

2J-173

STORAGE

2J-163

SOILED UTILITIES

2J-162

CLEAN UTILITIES

2J-160

LOUNGE

2J-155

BIO CHEM LAB

2J-165

STORAGE CLEAN

2J-164

MECH ROOM

2J-179 36"x16" SA (X)

"x

S A

X

"x

S

A

X

"x

S A

X

"x

S

A

X

12"x12" SA (X)

8"x8" SA (X)

"x

8" S

A

E

12"x8" SA (E)

12"x8" SA (E)

16"x8" SA (X)

18"x10" SA

12"x10" SA (E)

"x

S A

E

"x

6" S

A

E

8"x6" EA (E)

8" x6

S

A

E

10"x8" SA (X)10 "x

S A

X

12"x10" SA (X)

"x

S A

E

6" x1 0"

S A

E

8" x8

S

A

E

8"x6" EA (E)

10"x6" EA (E)

8"x8" EA (E)

"x

R A

E

10"x10" RA (E)

8" x6

R

A

E

8" x6

R

A

E

4"x8" SA (E)

12"x12" RA (E) 18"x12" RA (E)

"x

R A

E

"x

R

A

X

"x

R A

X

8"x8" SA (X)

8"x8" SA (X)

8"x8" EA (E) 22"x14" EA (E)

4"x8" SA (E)

36"x14" REA (X)

"x

R A

X

"x

R

A

X

"x

E A

E

12"x10" EA (E)

8"x6" EA (E)

36"x14" REA (X)

4 4

8" x1

0 " E

A

E

4" x8

S

A

E

6" x8

S

A

E

"x

6" S

A

E

143-AHU-J2(X)

PLAN NOTES X

GENERAL NOTES

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE

CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND VERIFY EXACT EXISTING

CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR PERFORMANCE OF ANY

WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING

CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK. THE CONTRACTOR

SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE VA. IF THE NIH DEEMS THE EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER MANNER.

MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE ABANDONED IN

PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. COORDINATE ALL WORK WITH PHASING PLAN.

7. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONS ARE

TO BE DEMOED BACK TO THERE SOURCE UNLESS OTHERWISE INDICATED.

8. BASE BID SHALL REPLACE ALL DUCTWORK INDICATES AS EXISTING. DEDUCT ALTERNATE SHALL BE

TO LEAVE EXISTING DUCTS AS EXISTING INCLUDING AIR DEVICES.

0'

SCALE : 1/8" = 1' - 0"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

H WING

J WING

J1 WING

BUILDING 143 KEYPLAN

4'8' 8' 16'

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:3

P M

143-MH5

PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL

- DEMOLITION

SCALE: 1/8" = 1'-0"

PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL - DEMOLITION

1 AHU SHALL BE COMPLETELY DEMOLITIONED AND REMOVED INCLUDING ALL ASSOCIATED

DUCTWORK, CONTROLS AND PIPING BACK TO SOURCE. RELIEF DUCT SHALL BE REMOVED BACK

TO RELIEF DUCT RISER.

2 EXISTING EXHAUST FAN SHALL BE LOCATED AND REPLACED IN KIND. CONTRACTOR SHALL

COORDINATE WITH FACILITIES FOR REMOVAL AND REPLACEMENT OF EXHAUST FAN.

3 REMOVE RELIEF DUCTWORK AND CAP DUCT AT WALL PENETRATION. RELIEF FAN SHALL BE

REMOVED IN ITS ENTIRETY. COORDINATE WITH BUILDING FACILITIES.

4 REMOVE ALL DUCTWORK TO POINT INDICATED INCLUDING HEATING COIL AND CONTROLS.

5 REMOVE DUCTWORK AT POINTS INDICATED. SEE NEW WORK FOR NEW CONNECTION,

6 LOUVER SHALL REMAIN EXISTING, CONTRACTOR SHALL CONFIRM THAT SECTIONS OF THE

LOUVER SERVING OTHER AREAS OF THE BUILDING IS MAINTAIN.

H

I

J

K

L

DIAL. PREP

2J-174

CLEAN AREA ISO

2J-164A

STORAGE

2J-161

PATIENT RM

2J-159

PATIENT RM

2J-158

PATIENT RM

2J-157

TOILET

2J-156A

PATIENT RM

2J-156

WORKROOM

2J-153

NURSE STATION

C2-15

WATER

TREATMENT

2J-177

CAPD

2J-176

DIAL. PREP

2J-175

JAN.

2J-173

STORAGE

2J-163

SOILED UTILITIES

2J-162

CLEAN UTILITIES

2J-160

LOUNGE

2J-155

BIO CHEM LAB

2J-165

STORAGE CLEAN

2J-164

MECH ROOM

2J-179

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

COIL(X)

1/

4" H

W S

E

1/ 2"

H W

R

E

3/4" HWS (E)

2" HWR (E)

1 1/2" LPS (X)

2" CHWS (X)

2" CHWR (X)

2 2

143-AHU-J2(X)

GENERAL NOTES

PLAN NOTES

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE

CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND VERIFY EXACT EXISTING

CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR PERFORMANCE OF ANY

WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING

CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK. THE CONTRACTOR

SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE VA. IF THE NIH DEEMS THE EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER MANNER.

MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE ABANDONED IN

PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. COORDINATE ALL WORK WITH PHASING PLAN.

7. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONS ARE

TO BE DEMOED BACK TO THERE SOURCE UNLESS OTHERWISE INDICATED.

X

0'

SCALE : 1/4" = 1' - 0"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

H WING

J WING

J1 WING

BUILDING 143 KEYPLAN

2'4' 4' 8'

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:3

P M

143-MH6

PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL

PIPING - DEMOLITION

SCALE: 1/8" = 1'-0"

PARTIAL 2ND FLOOR PLAN - PART B - MECHANICAL PIPING - DEMOLITION

1 REMOVE CHILLED WATER AND LOW PRESSURE STEAM PIPING BACK TO RISER AND PREPARE FOR

NEW CONNECITON SEE, NEW WORK.

2 REMOVE HEATING COIL AND PIPING BACK TO MAIN.

3 REMOVE AHU IN ITS ENTIRETY INCLUDIGN ALL PIPING CONNECTION AND PIPING SPECIALTIES

ASSOCIATED WITH REMOVEAL OF EXISTING AHU.

4 EXISTING HOT WATER RETURN AND SUPPLY PIPING SHALL REMAIN EXISTING. HEATING WATER

LOOP SERVES ADDITONAL SPACES BEYOND THE AREA OF WORK. I

8 9 10 11 12 13 14

E

F

G

H

I

J

WAITING

2J-103

INFECTIOUS

DISEASE

2J-105A

INFECTIOUS

DISEASE

2J-108A

PATIENT

2J-111

PATIENT

2J-113

PATIENT

2J-114

PATIENT

2J-114A

PATIENT

2J-114C

PATIENT

2J-114B

PATIENT

2J-114D

PATIENT

2J-127A

PATIENT

2J-127

PATIENT

2J-128

PATIENT

2J-128A

PATIENT

2J-138

EXAM

2J-138A

PATIENT

2J-137A

PATIENT

2J-137

PATIENT

2J-142

PATIENT

2J-142A

PATIENT

2J-134A

PATIENT

2J-134B

PATIENT

2J-131A

PATIENT

2J-131B

PATIENT

2J-130A

PATIENT

2J-130B

PATIENT

2J-116

PATIENT

2J-117

PULMONARY

SLEEP

2J-120

WAITING

2J-126

WAITING

2J-136

PATIENT

2J-139

NURSE STATION

C2-4

OFFICE

2J-109

PATIENT

2J-110

TUB

2J-118

NURSE STATION

C2-8

NURSE OFFICE

2J-123

MED ROOM

2J-141

SOILED UTILITIES

2J-140

CLEAN UTILITIES

2J-124

EXAM

2J-133

OFFICE

2J-122

TOILET

2J-105B

ANTE

2J-105

TOILET

2J-113A

TOILET

2J-111A

TOILET

2J-108B

TOILET

2J-116A

JAN

2J-112

ELEC.

2J-121

OFFICE

2J-125

TOILET

2J-138A

TOILET

2J-130C

TOILET

2J-131C

CL. LINEN

2J-132

TOILET

2J-134C

MECH ROOM

2J-119

34"x16" SA (X)

28"x16" RA (X)

12"x8" RA (X)

12"x10" RA (X)

24"x12" RA (X)

"x

S A

X

"x

S

A

X

12"x12" SA (X)

20 "x12" E A

( X

20 "x12" E A

( X

8"x6" EA (X)

8"x6" EA (X)

12"x12" SA (E)

10"x12" SA (X) 16"x12" SA (X)

24"x12" RA (X)

8"x12" SA (E) 8" x1

2" S

A

E

12"x8" RA (X)

6"x8" SA (E)

"x

R A

X

"x

" S

A (E

8" x8

" S A (E

12"x12" SA (E)8"x8" SA (E)

8" x8

S

A

E

4" x8

S

A

E

8"x4" RA (X)

8"x6" RA (X) 8" x6

R A

X

10"x8" SA (X)

8"x8" SA (X)

6"x8" SA (X) 14"x12" SA (X)

8" x4

R

A

X

" x

E A

X

"x

S A

X

12"x10" SA (X)10"x10" SA (X)

8" x8

S

A

X

8" x8

S

A

X

8" x4

S

A

X

8"x6" SA (X)

8" x6

S

A

X

8" x6

S

A

X

8" x4" S A

( X

"x

S A

E

5 5

5 5 5

143-AHU-2J2(X)

143-AHU-2J2(X)

18"X24" OA(X)34"x16" SA (X)

24"x16" RA (X)

LSD(X)

LSD(X)

LSD(X)

LSD(X)

EF(R)

EXISTING OA

PLENUM

GENERAL NOTES

PLAN NOTES

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE

CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND VERIFY EXACT EXISTING

CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR PERFORMANCE OF ANY

WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING

CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK. THE CONTRACTOR

SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE VA. IF THE NIH DEEMS THE EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER MANNER.

MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE ABANDONED IN

PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. COORDINATE ALL WORK WITH PHASING PLAN.

7. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONS ARE

TO BE DEMOED BACK TO THERE SOURCE UNLESS OTHERWISE INDICATED.

8. BASE BID SHALL REPLACE ALL DUCTWORK INDICATES AS EXISTING. DEDUCT ALTERNATE SHALL BE

TO LEAVE EXISTING DUCTS AS EXISTING INCLUDING AIR DEVICES

X

0'

SCALE : 1/8" = 1' - 0"

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

Phase

ARCHITECT/ENGINEER OF RECORD

A/E:

STAMPCONSULTANT

321 4 5 6 7 8 9 10

658-19-104

PW / RL / ESPC / JC06.02.2023

1970 ROANOKE BLVD., 24153

DEPARTMENT OF VETERANS

AFFAIRS - REPLACE HVAC PHASE II

FREEDOM ENGINEERING

708 MASON ROAD

STEVENSVILLE, MD 21666

PH: 877.821.4229

POC: JAMES BECKMAN, PETER CAILLOUX

KCI TECHNOLOGIES

11830 WEST MARKET PLACE, SUITE F

FULTON, MD 20759

PH: 410.792.8086

POC: MICHAEL PRICE

FIRE PROTECTION:

H WING

J WING

J1 WING

BUILDING 143 KEYPLAN

4'8' 8' 16'

B

IM

/2

V

A S a le m R e p la c e

H V

A C

P h a s e I I/ M

E P

K ic k o ff M o d e l

.r v t

/6

/2

:1

:4

P M

143-MH7

PARTIAL 2ND FLOOR PLAN - PART C - MECHANICAL

- DEMOLITION

SCALE: 1/8" = 1'-0"

PARTIAL 2ND FLOOR PLAN - PART C - MECHANICAL - DEMOLITION

1 REMOVE RADIANT PANEL INCLUDING ALL PIPING ACCESSORIES BACK TO SOURCE.

2 AHU'S 143-AHU-2J1 AND 143-AHU-2J2 SHALL BE COMPLETELY DEMOLITIONED AND REMOVED

INCLUDING ALL ASSOCIATED DUCTWORK, CONTROLS AND PIPING BACK TO SOURCE. GLYCOL

HEAT EXCHANGER COIL SHALL BE REMOVED INCLUDING ALL ASSOCIATED PIPING. EXHAUST DUCT

AND RELIEF DUCT UP SHALL BE CAPPED AT SLAB ABOVE.

3 REMOVE FAN COIL UNITS, ASSOCIATED DUCTWORK AND CHILLED/HEATING WATER PIPING

SERVING PERIMETER AREA. AIR DEVICES SHALL BE REMOVED IN THEIR ENTIRETY.

4 REMOVE DUCTWORK, HEATING COIL AND ALL ASSOCIATED ACCESSORIES TO POINT INDICATED.

5 REMOVE EXHAUST DUCT BACK TO MAIN IN CORRIDOR. EXHAUST GRILLE SHALL REMAIN EXISTING

AND CONNECTED TO IN NEW WORK.

6 LOUVER SHALL REMAIN EXISTING, CONTRACTOR SHALL CONFIRM THAT SECTIONS OF THE

LOUVER SERVING OTHER AREAS OF THE BUILDING IS MAINTAIN.

7 REMOVE OUTSIDE AIR CONNECTIONS SERVING AHU TO BE REMOVED. CONTRACOTR SHLAL

CONFIRM DUCT PENETRATION OFF BOTTOM OF PLENUM AND CONFIRM OUTSIDE AIR LOUVER IS

BEING USED BY OTHER AHU IN BUILDING. PLENUM SHALL REMAIN EXISTING.

8 DISCONNECT EXHAUST FAN FOR RELOCATION SEE NEW WORK. PROVIDE AIRFLOW TAB OF

EXHAUST FAN FOR REBALANCING IN NEW WORK. COORDINATE WITH FACILITIES FOR SPACES

EXHAUST FAN SERVES.

1. EXISTING CONDITIONS SHOWN ON THIS DRAWING HAVE BEEN OBTAINED FROM GENERAL FIELD SURVEY AND MAY NOT INDICATE ACTUAL EXISTING CONDITIONS IN DETAIL AND DIMENSION. THE

CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND VERIFY EXACT EXISTING

CONDITIONS PRIOR TO THE FABRICATION OR ORDER OF EQUIPMENT OR PERFORMANCE OF ANY

WORK. THE CONTRACTOR SHALL NOTIFY THE ARCHITECT OR ENGINEER IN WRITING IF EXISTING

CONDITIONS ARE DISCOVERED THAT PREVENT THE EXECUTION OF WORK. THE CONTRACTOR

SHALL NOT PROCEED WITH WORK UNTIL DIRECTION IS PROVIDED.

2. ALL EQUIPMENT REMOVED IS THE PROPERTY OF THE VA. IF THE NIH DEEMS THE EQUIPMENT "UNSALVAGEABLE", THE CONTRACTOR IS TO DISPOSE OF IT OFF-SITE IN THE PROPER MANNER.

MECHANICAL, PLUMBING AND RELATED ELECTRICAL COMPONENTS SHALL NOT BE ABANDONED IN

PLACE UNLESS OTHERWISE NOTED ON THE DRAWINGS.

3. EVERY EFFORT HAS BEEN MADE TO INDICATE ALL DEVICES THAT ARE BEING REMOVED THROUGH

EXISTING DRAWINGS AND FIELD OBSERVATIONS. HOWEVER, THE CONTRACTOR IS STRONGLY

ENCOURAGED TO VISIT THE SITE PRIOR TO BIDDING TO VERIFY ALL REMOVALS, AS SOME

DIFFERENCES MAY EXIST.

4. THE CONTRACTOR SHALL PROVIDE ALL MATERIALS, EQUIPMENT AND LABOR REQUIRED TO

COMPLETE DEMOLITION WORK.

5. CONTRACTOR SHALL PATCH AND SEAL ALL OPENINGS GENERATED BY DEMO WORK TO MATCH

EXISTING CONDITIONS.

6. COORDINATE ALL WORK WITH PHASING PLAN.

7. NO DEAD LEGS ARE ALLOWED AND ALL DUCTING , PIPES, DATA AND ELECTRICAL CONNECTIONS ARE

TO BE DEMOED BACK TO THERE SOURCE UNLESS OTHERWISE INDICATED.

X

8 9 10 11 12 13 14

E

F

G

H

I

J

WAITING

2J-103

INFECTIOUS

DISEASE

2J-105A

INFECTIOUS

DISEASE

2J-108A

PATIENT

2J-111

PATIENT

2J-113

PATIENT

2J-114

PATIENT

2J-114A

PATIENT

2J-114C

PATIENT

2J-114B

PATIENT

2J-114D

PATIENT

2J-127A

PATIENT

2J-127

PATIENT

2J-128

PATIENT

2J-128A

PATIENT

2J-138

EXAM

2J-138A

PATIENT

2J-137A

PATIENT

2J-137

PATIENT

2J-142

PATIENT

2J-142A

PATIENT

2J-134A

PATIENT

2J-134B

PATIENT

2J-131A

PATIENT

2J-131B

PATIENT

2J-130A

PATIENT

2J-130B

PATIENT

2J-116

PATIENT

2J-117

PULMONARY

SLEEP

2J-120

WAITING

2J-126

WAITING

2J-136

PATIENT

2J-139

NURSE STATION

C2-4

OFFICE

2J-109

PATIENT

2J-110

TUB

2J-118

NURSE STATION

C2-8

NURSE OFFICE

2J-123

MED ROOM

2J-141

SOILED UTILITIES

2J-140

CLEAN UTILITIES

2J-124

EXAM

2J-133

OFFICE

2J-122

TOILET

2J-105B

ANTE

2J-105

TOILET

2J-113A

TOILET

2J-111A

TOILET

2J-108B

TOILET

2J-116A

JAN

2J-112

ELEC.

2J-121

OFFICE

2J-125

TOILET

2J-138A

TOILET

2J-130C

TOILET

2J-131C

CL. LINEN

2J-132

TOILET

2J-134C

MECH ROOM

2J-119

1" CHWS (X)

2" CHWR (X)

1 1/4" HWS (X)

1" HWR (X)

1/

2" C

H W

S

X

1/

2" C

H W

R

X

1/

4" H

W S

X

1"

H W

R

X

1 1/4" HWS (X)

1 1/2" CHWR (X)

2" CHWS (X)

1" HWR (X)

143-AHU-2J2(X)

143-AHU-2J2(X)

3" CHWR (E)

3" CHWS (E)

2 1/2" LPS (E)

2" LPC (E)

GLYCOL COIL(X)

RADIANT PANEL PUMPS

UNIT HEATER(R) 8

13 14

H

3" CHWR (E)

3"…