10 Elevator - Mech DWGs.pdf

M-501

A

26-SF 3

DRAWING NUMBER WHERE SHOWN

SECTION LETTER

TYPICAL UNIT NO.

BUILDING NO. WHERE EQUIPMENT IS LOCATED.

SUPPLY FAN NO. 3 IN BUILDING NO. 26

EQUIPMENT ABBREVIATION (SUPPLY FAN)

GENERAL NOTES AND SPECIFICATIONS

1. ALL WORK SHALL CONFORM TO ALL LOCAL, STATE, AND NATIONAL CODES ALONG WITH ALL VA STANDARDS.

EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS.

2. ALL MATERIALS, EQUIPMENT AND PRODUCTS INCORPORATED IN THE WORK UNDER THE CONTRACT SHALL

BE NEW, OF A SUITABLE GRADE FOR THE PURPOSES INTENDED, AND TO THE EXTENT POSSIBLE, STANDARD

PRODUCTS OF THE VARIOUS MANUFACTURERS EXCEPT WHERE SPECIAL CONSTRUCTION OR

PERFORMANCE FEATURES ARE CALLED FOR.

3. ANY EQUIPMENT OR MATERIAL DEVIATIONS FROM THAT SPECIFIED OR DETAILED ON THIS DRAWING SHALL

BE SUBJECT TO THE APPROVAL OF THE ARCHITECT/ENGINEER. ALL PROPOSED EQUIPMENT DEVIATIONS

SUBMITTED SHALL BE SIMILAR BOTH IN QUALITY AND CAPACITY TO THAT EQUIPMENT SPECIFIED.

4. ALL MECHANICAL EQUIPMENT SHALL BE LISTED AND LABELED BY UNDERWRITERS LABORATORIES (U.L.).

5. THE MECHANICAL CONTRACTOR SHALL INSTALL EQUIPMENT AS SHOWN ON THE DRAWINGS ALLOWING FOR

SUFFICIENT ACCESS AND CLEARANCE SPACE FOR EQUIPMENT MAINTENANCE, REPAIRS AND REPLACEMENT.

PROVIDE PROPER CLEARANCES FOR REQUIRED PIPING AND ELECTRICAL SERVICES AND CONNECTIONS.

INSTALL ALL EQUIPMENT WITH REQUIRED ACCESS AND CLEARANCES IN ACCORDANCE WITH

MANUFACTURER'S WRITTEN RECOMMENDATIONS AND/OR WITH ALL APPLICABLE CODES AND STANDARDS.

6. THE MECHANICAL CONTRACTOR SHALL COORDINATE THE INSTALLATION AND ROUTING OF ALL PROPOSED

DUCTWORK, PIPING AND EQUIPMENT WITHIN THE BUILDING STRUCTURE. PROVIDE COORDINATED SHEET

METAL SHOP DRAWINGS TO THE ENGINEER FOR REVIEW AND APPROVAL.

7. THE MECHANICAL CONTRACTOR SHALL TAKE THE LEAD IN PREPARATION OF COORDINATION DRAWINGS.

SUCH DRAWINGS SHALL BE COMPLETED WITH COORDINATION FROM THE GENERAL CONTRACTOR AND ALL

OTHER MAJOR AND MINOR SUBCONTRACTORS. PROVIDE PLAN VIEWS, SECTIONS AND ELEVATIONS, AS

REQUIRED, TO FULLY COORDINATE ALL NEW WORK WITH ITSELF AND EXISTING CONDITIONS. DRAWINGS

SHALL SHOW, ALL DUCTWORK, AIR DISTRIBUTION, MECHANICAL EQUIPMENT, MECHANICAL PIPING, FIRE

PROTECTION PIPING, PLUMBING PIPING, CABLE TRAYS, LIGHTING FIXTURES, CEILING GRID AND HEIGHT, BEAMS AND JOISTS (WITH ELEVATIONS MARKED), ELECTRICAL CONDUIT LARGER THAN 2 INCHES IN

DIAMETER AND ANY OTHER CEILING MOUNT DEVICES OR EQUIPMENT THAT PROTRUDE INTO THE CEILING

CAVITY. IF THERE ARE ANY OUTSTANDING ISSUES THAT CANNOT BE RESOLVED, CONSULT WITH ARCHITECT

AND/OR ENGINEER (THROUGH THE VA COR) FOR GUIDANCE AND MAKE CORRECTIONS IN ACCORDANCE WITH

DIRECTIONS GIVEN. DO NOT BEGIN FABRICATION UNTIL COORDINATION DRAWINGS HAVE BEEN APPROVED.

ANY INSTALLATION COMMENCED PRIOR TO APPROVAL IS TAKEN AT THE CONTRACTORS OWN RISK AND MAY

HAVE TO BE MODIFIED, MOVED AND/OR RECONFIGURED AT CONTRACTORS COST.

8. THE MECHANICAL CONTRACTOR SHALL PROVIDE AND INSTALL HIS OWN SUPPORT EQUIPMENT. LOCATIONS

SHALL BE COORDINATED WITH ALL CONTRACTORS PRIOR TO INSTALLATION.

9. THE ELECTRICAL CONTRACTOR SHALL BE RESPONSIBLE FOR ALL POWER CONNECTIONS TO THE

EQUIPMENT PROVIDED UNDER THIS CONTRACT.

10. THE MECHANICAL CONTRACTOR SHALL BE RESPONSIBLE FOR ALL CONTROL WIRING FOR HIS EQUIPMENT.

11. DUCTWORK AND PIPING LAYOUTS AND LOCATIONS ARE SCHEMATIC. DO NOT SCALE THESE DRAWINGS.

EXACT ROUTING OF DUCTWORK AND PIPING MUST BE DETERMINED IN THE FIELD. ALL DIMENSIONS SHALL

BE FIELD VERIFIED BY THE CONTRACTOR BY ACTUAL MEASUREMENT AND OBSERVATION BEFORE ORDERING

OR FABRICATING ANY DUCTWORK, PIPING OR EQUIPMENT. ANY DISCREPANCIES BETWEEN THE

REQUIREMENTS OF THE CONTRACT DOCUMENTS AND THE EXISTING CONDITIONS OR DIMENSIONS SHALL BE

REPORTED TO THE A/E AND VMAC COR BEFORE THE PERFORMANCE OF ANY WORK. FAILURE TO VERIFY

AND REPORT SHALL CONSTITUTE THE CONTRACTOR'S ACCEPTANCE OF THE EXISTING CONDITIONS AS FIT

FOR THE PROPER EXECUTION OF HIS WORK. SEE ARCHITECTURAL DRAWINGS FOR FINAL LOCATION OF

CEILING INSTALLED.

12. DUCTWORK AND PIPING SHALL BE KEPT AS CLOSE AND HIGH AS POSSIBLE TO THE BUILDING WALLS, CEILING

AND FLOOR AND ROOF STRUCTURE IN ORDER THAT THE MAXIMUM AMOUNT OF SPACE IS AVAILABLE.

ADDITIONAL OFFSETS, FITTINGS, ETC. NOT SHOWN BUT REQUIRED TO MAINTAIN MAXIMUM CLEARANCE

SHALL BE PROVIDED AT NO ADDITIONAL COST,

13. PATCH, PAINT, AND CLEAN SURFACES DISTURBED BY MECHANICAL WORK.

14. PROVIDE A COMPLETE 1-YEAR WARRANTY ON ALL LABOR AND MATERIALS.

15. CONTRACTOR SHALL FURNISH A BOUND SET OF OPERATING AND MAINTENANCE INSTRUCTIONS FOR ALL

EQUIPMENT TO THE OWNER UPON COMPLETION OF PROJECT.

16. INSTALL ESCUTCHEONS IN ALL PLACES WHERE PIPING PENETRATES A WALL IN AN EXPOSED LOCATION.

17. THE MECHANICAL CONTRACTOR SHALL MAKE A COMPLETE REVIEW OF THE MECHANICAL PLANS, INCLUDING

THE SCHEDULES AND DETAILS PRIOR TO INSTALLATION OF ANY MECHANICAL SYSTEMS AND SHALL RESOLVE

ANY CONFLICTS WITH THE ENGINEER.

18. CONTRACTOR SHALL TAKE POSSESSION OF AND MANAGE ALL EXISTING MATERIALS AND EQUIPMENT BEING

DEMOLISHED AND/OR REMOVED IN ACCORDANCE WITH SPECIFICATION SECTION 01 74 19, CONSTRUCTION

WASTE MANAGEMENT.

19. INSTALL SHUTOFF-DUTY VALVES AT EACH BRANCH CONNECTION TO SUPPLY MAINS, AND AT SUPPLY

CONNECTION TO EACH PIECE OF EQUIPMENT. INSTALL CHECK VALVES AT EACH PUMP DISCHARGE AND

ELSEWHERE AS REQUIRED TO CONTROL FLOW DIRECTION.

20. DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE GENERAL LOCATION AND ARRANGEMENT OF

PIPING SYSTEMS. INSTALL PIPING INDICATED TO BE EXPOSED AND PIPING IN EQUIPMENT ROOMS AND

SERVICE AREAS AT RIGHT ANGLES OR PARALLEL TO BUILDING WALLS. DIAGONAL RUNS ARE PROHIBITED

UNLESS SPECIFICALLY INDICATED OTHERWISE. INSTALL PIPING FREE OF SAGS AND BENDS. INSTALL PIPING

TO ALLOW APPLICATION OF INSULATION WHERE REQUIRED.

21. REAM ENDS OF PIPES AND TUBES AND REMOVE BURRS. BEVEL PLAIN ENDS OF STEEL PIPE. REMOVE

SCALE, SLAG, DIRT, AND DEBRIS FROM INSIDE AND OUTSIDE OF PIPE AND FITTINGS BEFORE ASSEMBLY.

22. THREADED JOINTS: THREAD PIPE WITH TAPERED PIPE THREADS ACCORDING TO ASME B1.20.1. CUT

THREADS FULL AND CLEAN USING SHARP DIES. REAM THREADED PIPE ENDS TO REMOVE BURRS AND

RESTORE FULL ID. JOIN PIPE FITTINGS AND VALVES AS FOLLOWS: APPLY APPROPRIATE TAPE OR THREAD

COMPOUND TO EXTERNAL PIPE THREADS UNLESS DRY SEAL THREADING IS SPECIFIED. DAMAGED THREADS:

DO NOT USE PIPE OR PIPE FITTINGS WITH THREADS THAT ARE CORRODED OR DAMAGED. DO NOT USE PIPE

SECTIONS THAT HAVE CRACKED OR OPEN WELDS.

23. CUT INSULATION IN A MANNER TO AVOID COMPRESSING INSULATION TO LESS THAN 75 PERCENT OF ITS

NOMINAL THICKNESS. FINISH INSTALLATION WITH SYSTEMS AT OPERATING CONDITIONS. REPAIR JOINT

SEPARATIONS AND CRACKING DUE TO THERMAL MOVEMENT. REPAIR DAMAGED INSULATION FACINGS BY

APPLYING SAME FACING MATERIAL OVER DAMAGED AREAS. EXTEND PATCHES AT LEAST 4 INCHES BEYOND

DAMAGED AREAS. ADHERE, STAPLE, AND SEAL PATCHES SIMILAR TO BUTT JOINTS.

24. INSULATE INSTRUMENT CONNECTIONS FOR THERMOMETERS, PRESSURE GAGES, PRESSURE TEMPERATURE

TAPS, TEST CONNECTIONS, FLOW METERS, SENSORS, SWITCHES, AND TRANSMITTERS ON INSULATED PIPES, VESSELS, AND EQUIPMENT. SHAPE INSULATION AT THESE CONNECTIONS BY TAPERING IT TO AND AROUND

THE CONNECTION WITH INSULATING CEMENT AND FINISH WITH FINISHING CEMENT, MASTIC, AND FLASHING

SEALANT.

25. THIS SET OF DRAWINGS INCORPORATES THE LATEST ARCHITECTURAL BASE PLAN. BUILD OFF OF COORDINATION

DRAWINGS FOR ALL DUCTWORK, PIPING, AND ELECTRICAL CONDUIT ROUTING. ANY DISCREPANCY SHOULD BE

CLARIFIED WITH THE COR AND/OR ENGINEER.

26. FIRE PROTECTION PIPING AND HEAD LOCATIONS SHOWN ON THESE DRAWINGS ARE DIAGRAMMATIC IN

NATURE. HOWEVER SPRINKLER HEAD TYPES AND APPROXIMATE LOCATIONS HAVE BEEN ESTABLISHED. THE

FIRE PROTECTION LAYOUT INDICATED IS FOR REFERENCE ONLY. FINAL SYSTEM LAYOUT AND PIPE ROUTING

SHALL BE DETERMINED BY THE FIRE PROTECTION CONTRACTOR AND SHALL TAKE INTO CONSIDERATION

THE BUILDING STRUCTURE, ARCHITECTURAL FEATURES AND SHALL BE COORDINATED WITH THE WORK OF

OTHER TRADES.

27. ALL FIRE PROTECTION WORK SHALL BE CONDUCTED IN ACCORDANCE WITH NFPA 13-2013 AND ALL OTHER

APPLICABLE CODES AND STANDARDS.

DRAWING SYMBOLS

DRAWING INDEX

MECHANICAL

M-001 MECHANICAL COVER SHEET

M-002 MECHANICAL SYMBOLS

MH101 BUILDING 2 MECHANICAL PLANS

MH102 BUILDING 4 MECHANICAL PLANS

MH103 BUILDING 5 MECHANICAL PLANS

MH104 BUILDING 6 MECHANICAL PLANS

MH105 BUILDING 7 MECHANICAL PLANS

MH106 BUILDING 8 MECHANICAL PLANS

MH107 BUILDING 38 MECHANICAL PLANS

MH108 BUILDING 39 MECHANICAL PLANS

MH109 BUILDING 57 MECHANICAL PLANS

MH110 BUILDING 58 MECHANICAL PLANS

M-501 MECHANICAL DETAILS

M-502 MECHANICAL DETAILS

M-601 MECHANICAL SCHEDULES

ABBREVIATIONS

A/E ARCHITECT / ENGINEER

ACHP AIR-COOLED HEAT PUMP

ADJ ADJUSTABLE

AF AIR FILTER

AI ANALOG INPUT

AO ANALOG OUTPUT

ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS

AV ANALOG VALUE

BAS BUILDING AUTOMATION SYSTEM

BHP BRAKE HORSEPOWER

BI BINARY INPUT

BLDG BUILDING

BO BINARY OUTPUT

BTUH BRITISH THERMAL UNIT PER HOUR

BV BINARY VALUE

C CENTIGRADE (CELSIUS)

CFM CUBIC FEET PER MINUTE

CMU CONCRETE MASONRY UNIT

COMP COMPRESSOR UNIT

COND CONDENSATE

COR CONTRACTING OFFICERS REPRESENTATIVE

Db DRY-BULB (TEMPERATURE)

DIA DIAMETER

DX DIRECT EXPANSION

E EXISTING TO REMAIN

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EFF EFFICIENCY

ELEV. ELEVATOR

ESP ELEVATOR SUMP PUMP

ESP EXTERNAL STATIC PRESSURE

EXT EXTERNAL

F FAHRENHEIT

FCP FIRE CONTROL PANEL

FCU FAN COIL UNIT

GPM GALLONS PER MINUTE

HP HORSEPOWER

HSPF HEATING SEASONAL PERFORMANCE FACTOR

ID INSIDE DIAMETER

IN INCHES

IN WC INCHES OF WATER COLUMN

kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

L LITER

L/S LITERS PER SECOND

LAT LEAVING AIR TEMPERATURE

MAX MAXIMUM

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MEZZ MEZZANINE

MIN MINIMUM

mm MILLIMETER

MOP MAXIMUM OVER-CURRENT PROTECTION (AMPERES)

N/A NOT APPLICABLE

NC NORMALLY CLOSED

NEMA NATIONAL ELECTRIC MANUFACTURERS ASSOCIATION

NFPA NATIONAL FIRE PROTECTION ASSOCIATION

NO NUMBER

NOM NOMINAL

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

OSA OUTSIDE AIR

PA PASCAL

PCF POUNDS PER CUBIC FOOT (FEET)

QTY QUANTITY

RA RETURN AIR

REF REFRIGERANT

RL REFRIGERANT LIQUID LINE

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

SA SUPPLY AIR

SCHED SCHEDULE

SEN SENSIBLE HEAT

SP GR SPECIFIC GRAVITY

SS STAINLESS STEEL

TEMP TEMPERATURE

THRU THROUGH

TSP TOTAL STATIC PRESSURE

TYP TYPICAL

UL UNDERWRITERS LABORATORY

VA VETERANS AFFAIRS

VENT VENTILATION

VMAC VA MEDICAL CENTER

W WATTS

Wb WET-BULB (TEMPERATURE)

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

97 8654321

SD SMOKE DETECTOR

HS

ZC

LC

LT

MOTOR STARTER

M ELECTRIC OPERATED CONTROL DAMPER/OR VALVE

T ROOM THERMOSTAT/TRANSMITTER - WALL MOUNT

TT TEMPERATURE TRANSMITTER

M ROOM HUMIDISTAT (MOISTURE)/TRANSMITTER - WALL MOUNT

HT HUMIDITY TRANSMITTER

SD SMOKE DETECTOR (BY FIRE ALARM CONTRACTOR)

HS HAND SWITCH (HAND-OFF-AUTO SWITCH)

ZC VALVE OR DAMPER POSITION CONTROLLER

LC LEVEL CONTROLLER

LT LEVEL TRANSMITTER

MOTOR STARTER

M ELECTRIC OPERATED CONTROL DAMPER/OR VALVE

SIDE CONNECTION

BOTTOM CONNECTION, 45° OR 90°

TOP CONNECTION, 45° OR 90°

UNION

RISE OR DROP IN PIPE

CAPPED OUTLET

PIPE UP

PIPE DOWN

COLD WATER (CITY WATER)

HOT WATER

VENT LINE

REFRIGERANT SUCTION

REFRIGERANT LIQUID

DRAIN LINE

EXISTING PIPE TO BE REMOVED

BALL VALVE

GATE VALVE WITH 3/4" HOSE ADAPTER

CHECK VALVE

ANGLE GLOBE VALVE

BUTTERFLY VALVE

MODULATING CONTROL VALVE

TWO POSITION CONTROL VALVE

THREE-WAY MODULATING CONTROL VALVE

GATE VALVE - THREADED/FLANGED

GLOBE VALVE - THREADED/FLANGED

THREE-WAY TWO POSITION CONTROL VALVE

WYE STRAINER (WITH BALL VALVE

FLEXIBLE CONNECTION

MODULATING CONTROL BUTTERFLY VALVE

AND QUICK-COUPLE HOSE CONNECTOR

WYE STRAINER WITH VALVED DRAIN

WATER LEVEL CONTROLLER

LC

PIPING SYMBOLS

MECHANICAL SYMBOLS

LIMIT OF DEMOLITION

(WALL TYPE)

(WALL TYPE)

DN

DN

UP

UP

SUPPLY DUCT (UP & DOWN)

EXHAUST DUCT (UP & DOWN)

ROUND AND SQUARE 4-WAY CEILING DIFFUSERS

SUPPLY TOP REGISTER OR GRILLE (WALL TYPE)

EXHAUST OR RETURN CEILING REGISTER OR GRILLE

EXHAUST OR RETURN BOTTOM REGISTER OR GRILLE

EXHAUST OR RETURN REGISTER OR TOP GRILLE

VANED ELBOW & AIR SPLIT TYPE DUCT TAKE-OFF

CONNECT NEW DUCT TO EXISTING DUCT

D

INCLINED RISE, IN DIRECTION OF AIR FLOW

INCLINED DROP, IN DIRECTION OF AIR FLOW

R

DNUP

RETURN DUCT (UP & DOWN)

SQUARE 3-WAY CEILING DIFFUSERS

SQUARE 2-WAY CEILING DIFFUSERS

LINEAR SLOT DIFFUSER

SQUARE 1-WAY CEILING DIFFUSERS

BACK DRAFT DAMPER

BDD

SECTION.)

FC

10x8

STANDARD RADIUS ELBOW (LONG RADIUS)

NEW DUCT (INSIDE DIMENSIONS: WIDTH x DEPTH)

EXISTING DUCT TO REMAIN

LOUVER (LOUVER SPECIFIED IN ARCHITECTURAL

FIRE DAMPER

FD

VD

DUCT WITH SOUND LINING

FLEXIBLE DUCTWORK (INSULATED)

MANUAL VOLUME DAMPER

EXISTING DUCT TO BE REMOVED

DUCT MOUNTED COIL

DUCT MOUNTED COIL (HOT WATER OR STEAM COIL)

SUPPLY

RETURN

45°

RETURN, NO SPLITTER (45° TAP)

STANDARD BRANCH SUPPLY OR

45°

N

COMBINATION FIRE/SMOKE DAMPER

(ELECTRIC)

F/S DPR

AUTOMATIC CONTROL DAMPER MODULATING

AUTOMATIC CONTROL DAMPER TWO POSITION

UNIT HEATER (VERTICAL)

UNIT HEATER (HORIZONTAL)

CONVECTOR OR RADIATOR (RECESSED)

LETTER INDICATES UNIT SIZE.

WALL MOUNTED FAN COIL UNIT.

RADIATOR (FLOOR MOUNT)

FCU

A

CONTROLS SYMBOLS

& HOSE CONNECTION)

PIPING AND VALVE SYMBOLSFIRE SPRINKLER SYMBOLS

PIPE WORK:

SPRINKLER HEAD:

MAIN PIPING ABOVE FINISHED FLOOR - NEW

MAIN PIPING ABOVE FINISHED FLOOR - EXISTING

RISE OR DROP IN PIPE

PIPE DOWN

PIPE UP

UPRIGHT

SIDEWALL

PENDANT

MAIN PIPING ABOVE FINISHED FLOOR - TO BE DEMOLISHED

BRANCH PIPING ABOVE FINISHED FLOOR - NEW

BRANCH PIPING ABOVE FINISHED FLOOR - EXISTING

BRANCH PIPING ABOVE FINISHED FLOOR - TO BE DEMOLISHED

VANED ELBOW (PROVIDE ALL SQUARE OR

RECTANGULAR ELBOWS WITH VANES EVEN IF

SYMBOL IS MISSING)

FLEXIBLE CONNECTION, EQUIPMENT,

VIBRATION, OR SEISMIC

HW

CW

V

RL

RS

D

X

PIPE SLEEVE

PIPE CONTINUATION

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

E. 1"

E. 2"

ATTIC FLOOR LEVEL

PLATFORM FLOOR LEVEL

ATTIC FLOOR LEVEL

PLATFORM FLOOR LEVEL

E. 2"

W

W

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOMS AND OUT TO NEW

SPLASH BLOCK OUTSIDE. VERIFY EXACT ROUTING

TO AVOID RUNNING OVER ELECTRICAL CABINETS,

ETC. REFER TO DETAILS #1/M-502 AND #4/M-601

FOR FURTHER INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON FLAT ROOF ABOVE. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #6/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. RUN REFRIGERANT LINES UP THRU ROOF.

PROVIDE ROOF PENETRATION BOX AT PIPING

PENETRATION THRU ROOF PER DETAIL #3/M-501.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SEE DETAIL #6/M-501 FOR FURTHER INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

AND #3/M-601 FOR FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. DISCHARGE DRAIN THRU WALL UNDER BEAM TO

ROOF SIMILAR TO DETAIL #6/M-501, BUT NO

SPLASH BLOCK. REFERENCE THIS DETAIL FOR

FURTHER INFORMATION.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO LOUVER WITH FIRE RATED DUCT

INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

EXISTING DUCT ACCESS PANEL FOR DAMPER

ACTUATOR ACCESS.

KEYED NOTES

ATTIC FLOOR

SHAFT LID SHAFT LID

ATTIC FLOOR

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOM AND OUT TO NEW

SPLASH BLOCK OUTSIDE. REFER TO DETAILS

#1/M-502 AND #4/M-601 FOR FURTHER

INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON NEW HOUSEKEEPING PAD. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #3/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. REMOVE 24x8 EXHAUST DUCT BACK TO ACTIVE

MAIN AND CAP AT MAIN. PATCH AND REPAIR CMU

BLOCK WALL.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SIMILAR TO DETAIL #6/M-501 FOR FURTHER

INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

(SIMILAR BUT HORIZONTAL) AND #3/M-601 FOR

FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. RELOCATE OR ENCLOSE AND SEPARATE FROM

MACHINE ROOM ANY PIPING AND DUCTWORK NOT

DIRECTLY SERVING THE MACHINE ROOM.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

EXISTING DUCT ACCESS PANEL FOR DAMPER

ATTIC FLOOR LEVEL ATTIC FLOOR LEVEL

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

1. REPLACE EXISTING ELEVATOR SUMP PUMP

SYSTEM WITH NEW IN EXISTING PIT. PROVIDE OIL

DETECTION AND HIGH WATER ALARMS. ROUTE

NEW DRAIN PIPING THRU EXISTING ADJACENT

ROOM AND OUT TO NEW SPLASH BLOCK OUTSIDE.

VERIFY EXACT ROUTING TO AVOID RUNNING OVER

ELECTRICAL CABINETS, ETC. REFER TO DETAILS

#1/M-502 AND #4/M-601 FOR FURTHER

INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON FLAT ROOF ABOVE. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #6/M-502, AND #2/M-601 FOR

FURTHER INFORMATION.

3. RUN REFRIGERANT LINES UP THRU ROOF.

PROVIDE ROOF PENETRATION BOX AT PIPING

PENETRATION THRU ROOF PER DETAIL #3/M-501.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SEE DETAIL #6/M-501 FOR FURTHER INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. PROVIDE NEW SHAFT EXHAUST FAN CONNECTED

TO EXISTING DUCTWORK, PART OF WHICH SHALL

REMAIN AS INDICATED. PROVIDE NEW DAMPER

AND ACTUATOR IN DUCTWORK. PROVIDE NEW

DUCT TRANSITIONS WITH FLEXIBLE CONNECTIONS

FROM EXISTING 24X24 EXHAUST DUCT TO NEW

EXHAUST FAN. VERIFY EXACT DUCT CONNECTION

SIZES. PROVIDE NEW FAN CONTROLS AND TIE

INTO EXISTING DAMPER CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

(SIMILAR BUT HORIZONTAL) AND #3/M-601 FOR

FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. REMOVE EXISTING LAVATORY AND CAP COLD

WATER AND HOT WATER PIPING AT ACTIVE MAIN

TAKE-OFFS. EXISTING WASTE TRAP, WASTE

PIPING, AND VENT PIPING TO REMAIN FOR

CONDENSATE FROM NEW FAN COIL UNIT.

9. REMOVE EXHAUST GRILLE AND RELATED DUCT

WORK AND CAP DUCT ABOVE CEILING.

10. REMOVE EXISTING PLUMBING FIXTURE AND CAP

COLD WATER, HOT WATER, WASTE, AND/OR VENT

PIPING AT ACTIVE MAIN TAKE-OFF.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO LOUVER WITH FIRE RATED DUCT

INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

EXISTING DUCT ACCESS PANEL FOR DAMPER

ACTUATOR ACCESS.

14. DISCHARGE 3/4" DRAIN TO EXISTING 1-1/4" TRAP

ARM ON WALL. PROVIDE A FIXED AIR GAP FITTING

FOR CONNECTION TO TRAP ARM.

MEZZ. FLOOR LEVEL MEZZ. FLOOR LEVEL

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

KEYED NOTES

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOMS AND OUT TO NEW

SPLASH BLOCK OUTSIDE. VERIFY EXACT ROUTING

TO AVOID RUNNING OVER ELECTRICAL CABINETS,

ETC. REFER TO DETAILS #1/M-502 AND #4/M-601

FOR FURTHER INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON FLAT ROOF ABOVE. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #6/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. RUN REFRIGERANT LINES UP THRU ROOF.

PROVIDE ROOF PENETRATION BOX AT PIPING

PENETRATION THRU ROOF PER DETAIL #3/M-501.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SEE DETAIL #6/M-501 FOR FURTHER INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

AND #3/M-601 FOR FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. DISCHARGE DRAIN THRU WALL UNDER BEAM TO

ROOF SIMILAR TO DETAIL #6/M-501, BUT NO

SPLASH BLOCK. REFERENCE THIS DETAIL FOR

FURTHER INFORMATION.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

EXISTING DUCT ACCESS PANEL FOR DAMPER

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOM AND OUT TO NEW

SPLASH BLOCK OUTSIDE. REFER TO DETAILS

#1/M-502 AND #4/M-601 FOR FURTHER

INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON NEW HOUSEKEEPING PAD. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #3/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. REMOVE EXISTING FAN COIL UNIT LOCATED IN

CEILING PLENUM INCLUDING WALL MOUNTED

THERMOSTAT, CONTROL WIRING, ASSOCIATED

DUCTWORK AND AIR DEVICE. REMOVE CHILLED

WATER BRANCH PIPING BACK TO MAIN AND CAP.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SIMILAR TO DETAIL #6/M-501 FOR FURTHER

INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 AND 12x30 EXHAUST DUCTS TO NEW

EXHAUST FAN. VERIFY EXACT DUCT CONNECTION

SIZES. CONNECT TO EXISTING CONTROLS AND

NEW SHAFT SMOKE DETECTOR. SEE DETAILS

#4/M-502 AND #3/M-601 FOR FURTHER

INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. RELOCATE OR ENCLOSE AND SEPARATE FROM

MACHINE ROOM ANY PIPING AND DUCTWORK NOT

DIRECTLY SERVING THE MACHINE ROOM.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

EXISTING DUCT ACCESS PANEL FOR DAMPER

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

KEYED NOTES

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOMS AND OUT TO NEW

SPLASH BLOCK OUTSIDE. VERIFY EXACT ROUTING

TO AVOID RUNNING OVER ELECTRICAL CABINETS,

ETC. REFER TO DETAILS #1/M-502 AND #4/M-601

FOR FURTHER INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON FLAT ROOF ABOVE. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #6/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. RUN REFRIGERANT LINES UP THRU ROOF.

PROVIDE ROOF PENETRATION BOX AT PIPING

PENETRATION THRU ROOF PER DETAIL #3/M-501.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SEE DETAIL #6/M-501 FOR FURTHER INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

AND #3/M-601 FOR FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. DISCHARGE DRAIN THRU WALL UNDER BEAM TO

ROOF SIMILAR TO DETAIL #6/M-501, BUT NO

SPLASH BLOCK. REFERENCE THIS DETAIL FOR

FURTHER INFORMATION.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

KEYED NOTES

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOMS AND OUT TO NEW

SPLASH BLOCK OUTSIDE. VERIFY EXACT ROUTING.

REFER TO DETAILS #1/M-502 AND #4/M-601 FOR

FURTHER INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON FLAT ROOF ABOVE. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #6/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. RUN REFRIGERANT LINES UP THRU ROOF.

PROVIDE ROOF PENETRATION BOX AT PIPING

PENETRATION THRU ROOF PER DETAIL #3/M-501.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SEE DETAIL #6/M-501 FOR FURTHER INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

AND #3/M-601 FOR FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. DISCHARGE DRAIN THRU WALL UNDER BEAM TO

ROOF SIMILAR TO DETAIL #6/M-501, BUT NO

SPLASH BLOCK. REFERENCE THIS DETAIL FOR

FURTHER INFORMATION.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

KEYED NOTES

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOMS AND OUT TO NEW

SPLASH BLOCK OUTSIDE. VERIFY EXACT ROUTING.

REFER TO DETAILS #1/M-502 AND #4/M-601 FOR

FURTHER INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON FLAT ROOF ABOVE. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #6/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. RUN REFRIGERANT LINES UP THRU ROOF.

PROVIDE ROOF PENETRATION BOX AT PIPING

PENETRATION THRU ROOF PER DETAIL #3/M-501.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SEE DETAIL #6/M-501 FOR FURTHER INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

AND #3/M-601 FOR FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. DISCHARGE DRAIN THRU WALL UNDER BEAM TO

ROOF SIMILAR TO DETAIL #6/M-501, BUT NO

SPLASH BLOCK. REFERENCE THIS DETAIL FOR

FURTHER INFORMATION.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

EXISTING DUCT ACCESS PANEL FOR DAMPER

ACTUATOR ACCESS.

14. REMOVE EXISTING EXHAUST FAN, THERMOSTAT,

LOUVERS, DAMPERS AND DAMPER ACTUATORS.

E. 16x4

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

E. 16x4

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

KEYED NOTES

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOM AND OUT TO NEW

SPLASH BLOCK OUTSIDE. REFER TO DETAILS

#1/M-502 AND #4/M-601 FOR FURTHER

INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON NEW HOUSEKEEPING PAD. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #3/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. REMOVE EXISTING EXHAUST GRILLE AND DUCT AS

INDICATED. CAP EXISTING DUCT TO REMAIN. FILL

IN EXISTING WALL PENETRATION PER

ARCHITECTURAL REQUIREMENTS.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SIMILAR TO DETAIL #6/M-501 FOR FURTHER

INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 AND 24X18 EXHAUST DUCTS TO NEW

EXHAUST FAN. VERIFY EXACT DUCT CONNECTION

SIZES. CONNECT TO EXISTING CONTROLS AND

NEW SHAFT SMOKE DETECTOR. SEE DETAILS

#4/M-502 AND #3/M-601 FOR FURTHER

INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. RELOCATE OR ENCLOSE AND SEPARATE FROM

MACHINE ROOM ANY PIPING AND DUCTWORK NOT

DIRECTLY SERVING THE MACHINE ROOM.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

MEZZ. FLOOR LEVEL

ATTIC FLOOR LEVEL

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

A

97 8654321

SITE KEY PLAN

BUILDING KEY PLAN

KEYED NOTES

1. PROVIDE ELEVATOR SUMP PUMP SYSTEM IN NEW

PIT. PROVIDE OIL DETECTION AND HIGH WATER

ALARMS. ROUTE NEW DRAIN PIPING THRU

EXISTING ADJACENT ROOM AND OUT TO NEW

SPLASH BLOCK OUTSIDE. REFER TO DETAILS

#1/M-502 AND #4/M-601 FOR FURTHER

INFORMATION.

2. SPLIT SYSTEM HEAT PUMP WITH INDOOR UNIT FAN

COIL MOUNTED HIGH ON WALL AND OUTDOOR UNIT

MOUNTED ON NEW HOUSEKEEPING PAD. PROVIDE

MANUFACTURER'S CLEARANCE REQUIRED

AROUND INDOOR AND OUTDOOR UNITS. SEE

DETAILS #2/M-502, #3/M-502, #1/M-601, AND #2/M-601

FOR FURTHER INFORMATION.

3. REMOVE EXISTING FAN COIL UNIT LOCATED IN

CEILING PLENUM INCLUDING WALL MOUNTED

THERMOSTAT, CONTROL WIRING, ASSOCIATED

DUCTWORK AND AIR DEVICE. REMOVE CHILLED

WATER BRANCH PIPING BACK TO MAIN AND CAP.

4. DISCHARGE DRAIN TO SPLASH BLOCK OUTSIDE

SIMILAR TO DETAIL #6/M-501 FOR FURTHER

INFORMATION.

5. VERIFY SPRINKLER SYSTEM COMPLIANCE WITH

CURRENT CODES. PROVIDE NEW SPRINKLERS AND

PIPING WHERE REQUIRED.

6. REPLACE EXISTING SHAFT EXHAUST FAN WITH

NEW FAN IN SIMILAR LOCATION. EXISTING

DUCTWORK SHALL REMAIN AS INDICATED.

PROVIDE NEW DAMPER AND ACTUATOR IN

DUCTWORK. PROVIDE NEW DUCT TRANSITIONS

WITH FLEXIBLE CONNECTIONS FROM EXISTING

24X24 EXHAUST DUCT TO NEW EXHAUST FAN.

VERIFY EXACT DUCT CONNECTION SIZES.

CONNECT TO EXISTING CONTROLS AND NEW

SHAFT SMOKE DETECTOR. SEE DETAILS #4/M-502

AND #3/M-601 FOR FURTHER INFORMATION.

7. PROVIDE WATER-TIGHT SLEEVE FOR PIPING

PENETRATION THROUGH WALL STRUCTURE. SEE

DETAIL #5/M-501 FOR FURTHER INFORMATION.

8. RELOCATE OR ENCLOSE AND SEPARATE FROM

MACHINE ROOM ANY PIPING AND DUCTWORK NOT

DIRECTLY SERVING THE MACHINE ROOM.

9. REMOVE EXISTING FIRE SPRINKLER HEAD AND

ASSOCIATED PIPING AND REPLACE WITH NEW

HEAD IN NEW CEILING AT LOCATION INDICATED.

EXTEND PIPING AS REQUIRED. CENTER IN CEILING

TILE WHEN PRESENT.

10. REMOVE EXISTING CEILING DIFFUSER OR GRILLE

AND RELOCATE IN NEW CEILING IN LOCATION

INDICATED. CLEAN DIFFUSER OR GRILLE PRIOR TO

REINSTALLATION. EXTEND EXISTING DUCTWORK

AS REQUIRED FOR RELOCATION. CENTER IN

CEILING TILE WHEN PRESENT.

11. MANUFACTURER PROVIDED HEAT PUMP WALL

THERMOSTAT CONTROLLER. THIS THERMOSTAT

TO INTERFACE WITH BAS TO PROVIDE ALL INPUTS

AND CONTROL THE HEAT PUMP SPLIT SYSTEM PER

THE CONTROLS SCHEMATIC. SEE SCHEMATIC

#2/M-601 FOR FURTHER INFORMATION.

12. BAS ROOM SENSOR(S) TO MONITOR ROOM

TEMPERATURE AND HUMIDITY ON WALL NEXT TO

HEAT PUMP SYSTEM THERMOSTAT CONTROLLER.

SEE DETAIL #1/M-601 FOR FURTHER INFORMATION.

13. WRAP EXISTING AND NEW EXHAUST DUCT FROM

ELEVATOR SHAFT TO EXHAUST FAN AND FROM

FAN TO ROOF PENETRATION WITH FIRE RATED

DUCT INSULATION TO PROVIDE A 2-HOUR RATED

SYSTEM. PROVIDE RATED ACCESS PANEL OVER

5 FT

THRU [20]

6 8 10

[32][25] [40]

[65]

[50]

[75]

1312 14

[125][100]

[150]

[250]

[200]

[300]

[400]

[350]

[450]

[600]

[500]

20 241814 16128 1064 532 2 1/2

1 1/2 1 1 1/4

[9100] [9600][8500] [7600] [8200][7000][5800] [6700]

[5200][4100] [4900][3700][3000] [3400][2700]

[2100]

[4900]

[4100][3700] [4000]

[3000][2400][1800] [1500]

THRU 3/4

[2100] [2100]

[2100]

[2700]

[2400]

SIDE VIEW TRAPEZE HANGER FOR UP TO 1000

LB. [453KG] UNIFORM LOAD

ADJUSTABLE CLEVIS HANGER TYPE 1

ADJUSTABLE CLEVIS HANGER TYPE 43

PROVIDE INSULATION SHIELD

& INSERT FOR ALL PIPING

(8" [200mm] MIN. LENGTH)

BAND

1-5/8" [43mm] 12 GAUGE CHANNEL OR 2"x2"x1/4"

[50x50x6.4mm] ANGLE

1/2" [15mm] DIA. HANGER RODS WITH 36" [900mm] MAX.

SPACING ON EACH CHANNEL

WELD

SADDLE

INSULATION SHIELD

AT HANGER

PROVIDE HIGH COMPRESSIVE

STRENGTH INSULATION (3 PCF

MIN. DENSITY) UNDER

INSULATION SHIELD

INSULATION (VAPOR

BARRIER TYPE IS

REQUIRED FOR LOW

TEMPERATURE PIPE)

HANGER ROD

MAXIMUM PIPE/TUBING SUPPORT SPACING

NOTE: FOR TRAPEZE HANGER TAKE SPACING OF SMALLEST SIZE ON TRAPEZE.

NOM. SIZE

PIPE

TUBING

IN.

[mm]

FT.

[mm]

FT.

[mm] m m

M

A X

STEEL EXPANSION SHIELD FOR EXISTING

CONSTRUCTION AND INSERTS FOR NEW

CONSTRICTION THIS TYPE SHALL BE USED ONLY

IN SLABS OR BEAMS OF 4" [100mm] MIN DEPTH

3/8" [10mm] MIN DIA EXPANSION BOLTS FOR

EXISTING CONSTRUCTION AND INSERTS

FOR NEW CONSTRUCTION

CONCRETE FLOOR SLAB

CLIP ANGLE

NUTS & WASHERS

3/8" [10mm] MIN DIA

HANGER RODS

FOR PIPES UNDER 2" [50mm] IN SIZE USE 1 1/2"x1

1/2"x1/4" [40x40x6.4mm] ANGLE. ALL PIPES 2" [50mm] &

LARGER USE 3"x3"x1/4" [75x75x6.4mm] ANGLE

TURNBUCKLE

3/8" [10mm] MIN DIA

HANGER RODS

3/8" [10mm] MIN DIA

INSERTS NEW

CONSTRUCTION ONLY.

WALL - BORE SMOOTH HOLE

PIPE COLLAR USED IN FINISHED

CONSTRUCTION FOR INSULATED

OR NON-INSULATED PIPE (CHROME

IN EXPOSED LOCATIONS)

PIPE SLEEVE SIZE TO SUIT

INSULATION WHERE PRESENT. CUT

FLUSH AT WALL

TUBING, PIPING

OR CONDUIT

PIPE INSULATION AS

SPECIFIED WHERE

PRESENT

NOTE:

UNLESS OTHERWISE INDICATED ON PLANS, MAXIMUM ANGLES SHOWN SHALL APPLY.

E Q

U I P

M E

N T

AIR

FLOW

AIR

FLOW

TYPICAL DUCTWORK TRANSITIONS

PLAN OR SIDE VIEW

TYPICAL DUCTWORK TRANSITION WITH

EQUIPMENT MOUNTED IN DUCT

PLAN OR SIDE VIEW

SEAL BETWEEN PIPE OR

INSULATION AND SLEEVE WITH

APPROVED FIRE SAFING MATERIAL.

CAULK AIRTIGHT AT EACH END A

MINIMUM OF 1" DEPTH

CEMENT GROUT - TROWEL SMOOTH

AT ROUGH CUT WALL OPENING

NOTE:

ANY NON-INSULATED PIPE PASSING THROUGH SMOKE AND/OR FIR PARTITIONS MUST BE

SEALED BETWEEN PIPE AND SLEEVE WITH APPROVED FIRE SAFING MATERIAL. CAULK AIRTIGHT

AT EACH END A MINIMUM OF 1" DEPTH.

CONC. SPLASH BLOCK

S.S. PIPE COLLAR

EXTERIOR WALL

GRADE / PAVEMENT

PIPE SLEEVE SIZE TO SUIT

INSULATION WHERE PRESENT.

CUT FLUSH AT WALL. SEE

SPECIFICATION FOR SLEEVE

CRITERIA.

SEAL BETWEEN PIPE OR

INSULATION AND SLEEVE WITH

APPROVED FIRE SAFING MATERIAL.

CAULK AIRTIGHT AT EACH END A

MINIMUM OF 1" DEPTH.

CEMENT GROUT - TROWEL SMOOTH

AT ROUGH CUT WALL OPENING.

INSULATION, TYP.

TYPICAL PIPING OR UTILITY

DRILL AND SEAL IN FIELD

CURB AND FLASHING

ROOF MEMBRANE

ROOF DECK

ANCHOR TO ROOF DECK

6" MIN.

NAILER

AIR

FLOW

AIR

FLOW

AIR

FLOW

AIR

FLOW

Revisions Date o n e e i g h t h i n c h o n e f o o t

B

A

C

D

E

F t h r e e i n c h e s o n e f o o t o n e a n d o n e h a l f i n c h e s o n e f o o t o n e i n c h o n e f o o t t h r e e q u a r t e r s i n c h o n e f o o t o n e h a l f i n c h o n e f o o t t h r e e e i g h t h s i n c h o n e f o o t o n e q u a r t e r i n c h o n e f o o t

VA FORM 08-6231, OCT 1978

1 2 3 4 5 6 87 9

F

E

D

C

B

GATE VALVE

CHECK VALVE

ARRANGE PIPING TO AVOID ELEVATOR

UNION, TYP.

FRAME AND GRATE

PUMPED DISCHARGE. ROUTE TO EXTERIOR

GRADE. SLOPE TO DRAIN TO EXTERIOR AT

1/8" PER FOOT. REFER TO DETAIL #6/M-501

FOR FURTHER INFORMATION

SUMP PUMP CONTROL PANEL WITH AUDIBLE

AND VISUAL ALARM. LOCATED IN ADJACENT

ELEVATOR MACHINE ROOM, MECHANICAL ROOM,

OR AS INDICATED. CONNECT TO BUILDING

MANAGEMENT SYSTEM (SEE ELECTRICAL

DRAWINGS FOR ELECTRICAL REQUIREMENTS)

FINISHED GROUND FLOOR

SUMP PUMP PIT - MIN. 24" DIA. x 36" DEEP -

SECURE AND SEAL WATER TIGHT TO

FLOOR

ELEVATOR PIT FLOOR

SUMP PUMP WITH OIL SENSOR SWITCH

HANGER RODS

EXHAUST FAN

MOUNTING BRACKETS

WHERE HUNG FROM

STRUCTURE

LOCATE FAN MOTOR TO

ALLOW FOR MAINTENANCE

ACCESS

COMBINATION SPRING DOUBLE DEFLECTION

NEOPRENE VIBRATION ISOLATOR

RECTANGULAR DUCTWORK

FLEXIBLE CONNECTORS

ROUND FLEXIBLE CONNECTION

RECTANGULAR FLEXIBLE CONNECTION

FLANGED CONNECTION

ON FAN SIDE

WASHER

1-1/2" MIN. TO 3" MAX. INSTALLED. 6" NOMINAL

WITH MATERIAL TAUT

FLEXIBLE

MATERIAL AS

SPECIFIED

1"x1/8" DRAW BAND

1"x1/8" BAND IRON

BOLT ON 4" CENTERS

5/16" FLANGE

DUCT

SHEET METAL SCREWS ON 12" [300mm] CENTERS

RIVET ON 4"

CENTERS

SHEET METAL AS

SPECIFIED FOR

DUCTWORK.

1"x1/8" BAND IRON

BOLT ON 4" CENTERS

1" FLANGE & HEMALTERNATE

POSITION

OF BOLT

1 1/2" POCKET SLIP

DUCT

SHEET METAL AS SPECIFIED FOR DUCTWORK.

1 1/2" MIN. TO 3" MAX. INSTALLED. 6" NOMINAL WITH MATERIAL TAUT

FLANGED

CONNECTION

ON FAN SIDE

WASHER

FLEXIBLE

MATERIAL AS

SPECIFIED

DENOTES CLEARANCES

MINIMUMS (TYP.)

F

L

O

O

R

CONDENSATE DRAIN LINE, SLOPE AT

" PER 1 FT.

SIZE PER MANUFACTURER'S SPECIFICATIONS.

REFRIGERANT SUCTION AND LIQUID LINES TO OUTDOOR UNIT.

SIZE PER MANUFACTURER'S SPECIFICATIONS.

SPLIT SYSTEM FAN COIL

W

A

L

L

ROUND TRANSITION

36"

4"

12"

E

X

T

E

R

I

O

R

W

L

L

P

R

A

P

E

T

FLASHING PER ROOFING

MANUFACTURER'S

REQUIREMENTS

4"

4"

12"

DENOTES

MINIMUM

CLEARANCES (TYP.)

R

O

O

F

REFRIGERANT LIQUID AND SUCTION

LINES INTO BUILDING. ONLY 1

PENETRATION THROUGH THE

EXTERIOR WALL SHALL EXIST FOR

EACH GROUPING OF OUTDOOR UNITS.

18" TALL ROOF CURB.

INSTALL UNIT PER

MANUFACTURER'S

RECOMMENDATIONS.

ELECTRICAL…