528A7-18-716_08M_MECH-ALT_528A7-21-SL01.pdf

DRAWINGS INDEX

SHEET NO. DRAWING TITLE

GENERAL

1. GI-001 COVER SHEET

MECHANICAL

2. MG-001 MECHANICAL ABBREVIATIONS, SYMBOLS & NOTES

3. ME-101 MECHANICAL DEMOLITION PLAN, NEW WORK PLAN, DETAILS, SCHEDULES & ELECTRICAL PLAN

DEPARTMENT OF VETERANS AFFAIRS PROJECT NO. 528A7-18-716

VA MEDICAL CENTER

BUILDING NO. 1

800 IRVING AVENUE

SYRACUSE, NEW YORK 13210

SYRACUSE VAMC

RENOVATE MAIN KITCHEN

DEDUCTIVE BID / ALTERNATE:

CONNECT HEATING HOT WATER TO AHU-16

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VA FORM 08-6231

1 2 3 4 5 6 87 9

97 8654321

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

DRAWING NUMBER

BUILDING NUMBER

PROJECT NUMBER

REVISION DATE

SYRACUSE

VA MEDICAL

CENTER

ENGINEERING

DEPARTMENT

800 IRVING AVE. SYRACUSE, NY 13210

02/15/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

DWG.

U.S. Department of Veterans Affairs

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COVER SHEET

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SHAFT 5

CHILLER BLDG

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BLDG 19 - GARAGE

D-WING

A-WING B-WING

C-WING

LOCATION PLAN

SCALE: NONE1

AHU-16 ON ROOF 13

BLDG 16

GENERAL PIPING SYMBOLS GENERAL NOTES AND CONDITIONS

1. THESE DRAWINGS WERE PREPARED FROM INFORMATION TAKEN FROM THE AVAILABLE

BUILDING DRAWINGS, ARCHITECTURAL BACKGROUNDS PROVIDED AND FIELD SURVEY

INFORMATION COMPILED BY THE VA ENGINEERING DESIGN TEAM FOR THE PURPOSE OF

ENGINEERING DESIGN. EXISTING CONDITIONS ARE SHOWN AS ACCURATELY AS

POSSIBLE. THERE IS THE POSSIBILITY THAT CONDITIONS SHOWN ARE NOT EXACTLY AS

EXISTING. CONTRACTOR SHALL VERIFY ALL DIMENSIONS, ELEVATIONS, LOCATIONS,

SIZES AND CONDITIONS AT THE SITE AND REPORT ANY DISCREPANCIES TO THE

ENGINEER PRIOR TO BEGINNING INSTALLATION OR FABRICATION WORK.

1.1. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO REVIEW THE PLANS AND

SPECIFICATIONS, AS WELL AS ALL RELATED PROJECT PLANS AND SPECIFICATIONS

FROM OTHER DISCIPLINES, TO BECOME FAMILIAR WITH THE FULL PROJECT SCOPE

AND COORDINATED RESPONSIBILITIES.

1.2. SHOULD IT APPEAR THAT THE WORK INTENDED TO BE DESCRIBED OR RELATED

WORK ARE NOT SUFFICIENTLY DETAILED OR EXPLAINED ON THE DRAWINGS, OR IN

THE SPECIFICATIONS, CONSULT THE COR FOR NECESSARY CLARIFICATIONS, AND

CONFORM TO THOSE CLARIFICATIONS INSOFAR AS THEY ARE CONSISTENT WITH

THE ORIGINAL DRAWINGS AND SPECIFICATIONS. IN NO CASE SHALL WORK

PROCEED IN UNCERTAINTY.

1.3. EQUIPMENT ARRANGEMENTS ARE DESIGNED TO SHOW PREFERRED

CONFIGURATIONS TO SUIT KNOWN CONDITIONS. ACTUAL INSTALLATION BY

CONTRACTOR MAY BE ALTERED AS REQUIRED TO SUIT FIELD CONDITIONS

ENCOUNTERED DURING CONSTRUCTION WITHOUT COMPROMISING THE INTENT OF

THE ORIGINAL DESIGN. COORDINATE ANY MODIFICATIONS WITH THE COR PRIOR

TO STARTING WORK IN AREAS AFFECTED.

1.4. THE CONTRACTOR SHALL CHECK AND VERIFY ALL DIMENSIONS AND CONDITIONS

AT SITE PRIOR TO STARTING WORK.

1.5. DO NOT SCALE DRAWINGS.

2. THE CONTRACTOR WILL BE RESPONSIBLE FOR ENSURING THAT ALL RULES AND

REGULATIONS, INCLUDING THOSE WHICH MAY BE ISSUED BY THE OWNER, ARE BEING

OBSERVED, PARTICULARLY WORKPLACE SAFETY AND THE CONDUCT OF ALL THOSE

EMPLOYED DIRECTLY AND INDIRECTLY ON THE PREMISES, AND THE OWNER'S

EMPLOYEES WHO MAY BE IMPACTED OR AFFECTED BY CONSTRUCTION ACTIVITIES. THE

CONTRACTOR WILL INSTALL SIGNAGE, BARRIERS, AND OTHER MEANS TO PROVIDE

WARNING AND PERSONNEL SAFETY. PLACEMENT OF THESE ITEMS WILL BE

COORDINATED WITH THE OWNER AND HIS ONGOING OPERATIONS AND WILL PROMPTLY

BE REVISED WHEN WORK IN A PARTICULAR AREA HAS BEEN COMPLETED.

2.1. DURING PERFORMANCE OF WORK, THE CONTRACTOR SHALL BE RESPONSIBLE

FOR PROVISION AND MAINTENANCE OF WARNING SIGNS, LIGHT SIGNAL DEVICES,

GUARD LIGHTS, BARRICADES, GUARD RAILS, FENCES AND OTHER DEVICES,

APPROPRIATELY LOCATED ON AND AROUND THE JOB SITE WHICH GIVE PROPER

AND UNDERSTANDABLE WARNING TO PERSONS WITH REGARD TO HAZARDOUS

CONDITIONS, EQUIPMENT AND OPERATIONS BEING PERFORMED IN CONJUNCTION

WITH THE WORK.

3. THE CONTRACTOR SHALL BE RESPONSIBLE TO COORDINATE WITH OTHER TRADES FOR

ITEMS IN THEIR SCOPE OF WORK WHICH COULD REQUIRE ADDITIONAL

MECHANICAL/PLUMBING WORK, AND ITEMS THAT ARE NOT INDICATED ON THE

DRAWINGS.

4. THIS INSTALLATION WILL CONFORM TO ALL CODES AND THE REQUIREMENTS OF

FEDERAL, STATE, AND LOCAL REGULATORY AGENCIES HAVING JURISDICTION. IN

PARTICULAR, THE WORK WILL BE IN ACCORDANCE WITH THE CURRENT ADOPTED

EDITION OF THE NEW YORK STATE UNIFORM FIRE PROTECTION AND BUILDING CODE

AND ALL OF ITS APPLICABLE SUBCODES AND AMENDMENTS.

5. ALL WORK WILL BE LAWFULLY EXECUTED IN A NEAT AND WORKMANLIKE MANNER AND

WILL BE COMPLETED IN ACCORDANCE WITH THE GOVERNING CODES (ABOVE),

INDUSTRY STANDARDS, AND IN CONFORMANCE WITH THE MANUFACTURERS

RECOMMENDATIONS AND REQUIREMENTS.

6. WORK UNDER THIS CONTRACT SHALL CONSIST OF THE CONTRACTOR PROVIDING ALL

LABOR, MATERIALS, AND SERVICES, INCLUDING WORK NOT SPECIFICALLY SHOWN BUT

REASONABLY IMPLIED. THIS SHALL INCLUDE CUTTING, PATCHING AND RESTORATION OF

EXISTING SURFACES DAMAGED DURING THE CONSTRUCTION. CONTRACTOR SHALL

ALSO PROVIDE ALL EQUIPMENT SHOWN OR SPECIFIED OR AN APPROVED EQUIVALENT.

SUBSTITUTED EQUIPMENT OR MATERIALS SHALL NOT BE INSTALLED UNTIL GIVEN

WRITTEN APPROVAL BY THE OWNER.

7. CONTRACTOR SHALL BE RESPONSIBLE FOR COSTS INCURRED FOR NONCOMPLIANCE

WITH THESE CONTRACT DOCUMENTS. CONTRACTOR WILL NOT BE ALLOWED CHANGE

ORDERS FOR PROBLEMS ARISING FROM NEGLECT OF PROVISIONS INCLUDED IN THESE

CONDITIONS.

8. MAINTAIN ORDERLY HOUSEKEEPING DURING CONSTRUCTION, AND UPON SUBSTANTIAL

COMPLETION PERFORM FINAL CLEANUP. REMOVE CONSTRUCTION RUBBISH,

SCAFFOLDING, EQUIPMENT, TEMPORARY PROTECTION, TEMPORARY FIELD

STRUCTURES, AND OTHER MATERIALS OR EQUIPMENT THAT WAS REQUIRED IN

CONNECTION WITH THE CONSTRUCTION, BUT NOT A PERMANENT PART THEREOF.

9. THOSE PERFORMING WORK AS A CONTRACTOR MUST EXAMINE SUBSTRATES AND

CONDITIONS UNDER WHICH THE WORK IS TO BE PERFORMED AND NOTIFY THE

CONTRACTOR IN WRITING, OF CONDITIONS DETRIMENTAL TO THE PROPER AND TIMELY

COMPLETION OF THE WORK. COMMENCEMENT OF WORK BY A TRADE ON A SURFACE OR

CONSTRUCTION SHALL IMPLY ACCEPTANCE OF SUCH SURFACE OR CONSTRUCTION. DO

NOT PROCEED WITH INSTALLATION UNTIL UNSATISFACTORY CONDITIONS HAVE BEEN

CORRECTED.

10. THE CONTRACTOR SHALL SECURE ALL PERMITS AND APPLICATIONS AND PAY ANY AND

ALL FEES AS REQUIRED. THE CONTRACTOR SHALL GIVE ALL NECESSARY NOTICES AND

CERTIFICATES OF INSPECTION REQUIRED BY THE AUTHORITIES HAVING JURISDICTION.

DELIVER ALL PERMITS, CERTIFICATES AND APPROVALS TO THE OWNER AGENT PRIOR

TO FINAL ACCEPTANCE OF THE WORK. THE CONTRACTOR MUST FILE NECESSARY

DRAWINGS, PREPARE DOCUMENTS AND MAKE APPLICATIONS FOR EACH REQUIRED

PERMIT AND INSPECTION, PRIOR TO COMMENCING WORK TO AVOID DELAYS DURING

CONSTRUCTION.

11. CONTRACTOR SHALL SUBMIT SHOP DRAWINGS AND MANUFACTURERS DATA SHEETS ON

ALL EQUIPMENT AND MATERIALS SPECIFIED ON DRAWINGS FOR APPROVAL BY OWNER.

THESE DRAWINGS OR SHEETS SHALL CONTAIN ALL NECESSARY DATA, I.E.,

MANUFACTURER, CATALOG NUMBER, SIZE, DIMENSIONS, CAPACITY, WIRING DETAILS

AND ALL OTHER ENGINEERING DATA AND DETAILS NECESSARY FOR COMPLETE CLARITY

AND INSTALLATION.

12. THE CONTRACTOR SHALL KEEP ONE SET OF THE LATEST ISSUE OF DRAWINGS WHICH

SHALL REFLECT THE ACTUAL INSTALLED CONDITIONS AND CONNECTIONS OF ALL

EQUIPMENT AND DEVICES. THE CONTRACTOR SHALL PROVIDE COPIES OF ALL

MAINTENANCE INFORMATION AND INSTRUCTIONS RECEIVED WITH EQUIPMENT AND

SYSTEMS. ALL "AS-BUILT" DRAWINGS AND MISCELLANEOUS INFORMATION SHALL BE

GIVEN TO THE OWNER AND ENGINEER AT COMPLETION OF WORK. THE CONTRACTOR

SHALL GUARANTEE ALL MATERIAL AND LABOR TO BE FREE FROM DEFECTS FOR A ONE

YEAR PERIOD FROM THE TIME OF OWNER ACCEPTANCE. ANY DEFECTS OCCURRING

DURING THIS PERIOD SHALL BE CORRECTED BY THE CONTRACTOR AT NO ADDITIONAL

COST TO THE OWNER.

13. AS DIRECTED BY THE OWNER, ALL EXISTING EQUIPMENT AND MATERIAL IN USABLE

CONDITION THAT IS REMOVED SHALL REMAIN THE PROPERTY OF THE OWNER, OR

HANDLED AS INSTRUCTED BY THE OWNER, BE DISPOSED OF BY THE CONTRACTOR. ALL

MATERIALS DEEMED FOR REMOVAL SHALL BE RECYCLED WHENEVER POSSIBLE, IN

ACCORDANCE WITH THE REQUIREMENTS SET FORTH WITHIN SPECIFICATION SECTION 01

74 19 (CONSTRUCTION WASTE MANAGEMENT).

14. CONTRACTOR IS TO PROVIDE ALL REQUIRED SCAFFOLDING, LADDERS, RIGGING,

HOISTING AND ALL OTHER EQUIPMENT REQUIRED FOR THE INSTALLATION OF THEIR

WORK.

15. ESTABLISH PASSAGE CLEARANCES REQUIRED TO DELIVER, INSTALL AND ERECT ALL

REQUIRED EQUIPMENT. IF STRUCTURES, EQUIPMENT AND SYSTEMS MUST BE ALTERED

TO PROVIDE PASSAGE OF EQUIPMENT, THE CONTRACTOR SHALL RESTORE

STRUCTURES, EQUIPMENT AND SYSTEMS TO THEIR ORIGINAL CONDITION AT THE

CONTRACTOR'S EXPENSE; INCLUDING REMOVING AND REPLACEMENT OF ALL CEILING

AS REQUIRED TO COMPLETE THE WORK.

HVAC NOTES AND CONDITIONS

1. ALL HVAC EQUIPMENT SHALL MEET THE REQUIREMENTS SET FORTH IN THE

ANSI/ASHRAE/IESNA STANDARD 90.1 ENTITLED "ENERGY STANDARDS FOR BUILDINGS

EXCEPT LOW-RISE RESIDENTIAL BUILDINGS".

2. ALL METALLIC DUCTWORK SHALL BE DESIGNED AND CONSTRUCTED IN ACCORDANCE

WITH SMACNA STANDARD "HVAC DUCT CONSTRUCTION STANDARDS-METAL AND

FLEXIBLE" AND NFPA STANDARD 90A TITLED "INSTALLATION OF AIR CONDITIONING AND

VENTILATION SYSTEMS". ALL DUCTWORK SHALL BE DESIGNED AND CONSTRUCTED IN

ACCORDANCE WITH SMACNA 2 IN WG PRESSURE CLASS, SEAL CLASS A, UNLESS

OTHERWISE NOTED.

3. ALL DUCTWORK DIMENSIONS, AS SHOWN ON THE DRAWINGS, ARE INTERNAL CLEAR

DIMENSIONS. CONTRACTOR SHALL INCREASE THE DUCT SIZE ACCORDINGLY TO

COMPENSATE FOR ACOUSTICAL DUCT LINING THICKNESS (UNLESS OTHERWISE NOTED).

CONTRACTOR MAY ADJUST DUCT SIZES ACCORDINGLY TO SUIT FIELD CONDITIONS AS

LONG AS THE DUCT FREE AREA AND STATIC PRESSURE DROP ARE EQUAL TO THE

PROJECT DOCUMENTS.

4. CONTRACTOR SHALL PROVIDE ACCESS DOORS IN DUCTWORK FOR OPERATION,

ADJUSTMENT AND MAINTENANCE OF ALL FANS, VALVES, COILS AND MECHANICAL

EQUIPMENT.

5. ADEQUATELY SIZED ACCESS PANELS SHOULD BE PROVIDED ON BOTH SIDES OF THE

SMOKE DETECTORS, FIRE DAMPERS, SMOKE DAMPERS, VOLUME DAMPERS, HUMIDIFIERS,

COILS AND OTHER DEVICES LOCATED IN THE DUCTWORK WHICH REQUIRE INSPECTION

AND/OR MAINTENANCE.

6. CONTRACTOR SHALL PROVIDE FLEXIBLE CONNECTIONS IN ALL DUCT WORK SYSTEMS

(SUPPLY, RETURN, VENTILATION AIR AND EXHAUST) CONNECTED TO ALL AIR HANDLING

UNITS, FANS AND OTHER EQUIPMENT WHICH REQUIRE VIBRATION ISOLATION. FLEXIBLE

CONNECTIONS SHALL BE PROVIDED AT THE POINT OF CONNECTION TO THE EQUIPMENT

(UNLESS NOTED OTHERWISE).

7. ALL AIR HANDLING SYSTEMS SHALL BE DESIGNED AND INSTALLED WITH BALANCE

DAMPERS LOCATED IN THE MAIN SUPPLY, EXHAUST AND OUTSIDE AIR DUCTS FOR

PROPER BALANCING OF EACH SYSTEM, AND FOR EACH SUPPLY, RETURN, OR EXHAUST

GRILLE, UNLESS OTHERWISE NOTED.

8. DUCTWORK WILL INCLUDE ALL DUCTS, FITTINGS, TURNING VANES, DAMPERS, SUPPORTS,

AND ALL ACCESSORIES, SUBASSEMBLIES, AND PARTS INCORPORATED THEREIN OR

REQUIRED FOR THE INSTALLATION AND COMPLETION OF SYSTEMS. ALL SUPPLY,

RETURN, AND EXHAUST DUCT BRANCHES SHALL BE DESIGNED AND INSTALLED WITH

BALANCE DAMPERS.

9. UNLESS NOTED OTHERWISE, DUCTWORK SHALL BE CONSTRUCTED TO 2" WG LEAKAGE

CLASS AND SEAL CLASS SHALL BE CLASS A IN ACCORDANCE WITH THE STANDARDS

DESCRIBED IN SMACNA "DUCT CONNECTION STANDARDS METAL AND FLEXIBLE" AND

"SMACNA HVAC AIR DUCT LEAKAGE TEST MANUAL".

10. SMOOTH TURN RADIUS DUCTWORK OR TURNING VANES AND 45 DEGREE ENTRY OR

CONICAL DUCT BRANCH CONNECTIONS SHALL BE USED THROUGHOUT.

11. ALL DAMPER SHAFTING, RODS AND LINKAGE WILL HAVE CORROSION RESISTANT FINISH.

ALL VOLUME DAMPERS WILL MOVE FREELY THROUGH FULL TRAVEL WITHOUT BINDINGS

AFTER INSTALLATION OF INSULATION.

12. ALL DUCTWORK SHALL BE COORDINATED WITH ALL TRADES INVOLVED. OFFSETS IN

DUCTS, INCLUDING DIVING DUCTS AND TRANSITIONS AROUND OBSTRUCTIONS, SHALL BE

PROVIDED AT NO ADDITIONAL COST.

13. COORDINATE DIFFUSER, REGISTER, AND GRILLE LOCATIONS WITH ARCHITECTURAL

REFLECTED CEILING PLANS, LIGHTING AND OTHER CEILING ITEMS AND MAKE MINOR DUCT

MODIFICATIONS TO SUIT.

14. INSTALL NEW THERMOSTATS FOR ALL NEW AND EXISTING ZONES UNLESS OTHERWISE

INDICATED.

15. CONTRACTOR SHALL PROPERLY SUPPORT & BRACE ALL DUCTWORK IN ACCORDANCE

WITH SMACNA STANDARDS FROM BUILDING STRUCTURE ONLY. DUCTWORK SUPPORT

MATERIALS, UNLESS OTHERWISE INDICATED, SUPPORTS, FASTENERS, ANCHORS,

STRAPS, TRIM AND ANGLES WILL GENERALLY BE THE SAME MATERIAL AS THE

DUCTWORK, HOT DIPPED GALVANIZED.

16. DUCT HANGERS, SUPPORTS AND METHODS OF INSTALLATION WILL CONFORM TO

SMACNA STANDARDS AND THE MANUFACTURERS' INSTALLATION REQUIREMENTS WHERE

NOT OTHERWISE SPECIFIED, INDICATED OR REQUIRED.

17. ALL INTERIOR AND EXTERIOR WALL, CEILING AND ROOF OPENINGS AND DUCT AND PIPE

THROUGH WALL PENETRATIONS, FRAMING, SLEEVES, WEATHERPROOFING AND FIRE

SEALING SHALL BE PROVIDED AND INSTALLED BY THE CONTRACTOR, UNLESS NOTED

OTHERWISE.

18. CONTRACTOR SHALL PROVIDE AND INSTALL ALL FIRE DAMPERS IN ACCORDANCE WITH UL

555 AND MANUFACTURER'S REQUIREMENTS WHERE DUCTS PENETRATE FIRE RATED

WALLS OR FLOORS. ALL FIRE DAMPERS SHALL BE UL LISTED AND LABELED CONSISTENT

WITH THE WALLS OR FLOORS THAT ARE PENETRATED. PROVIDE ACCESS DOORS SIZED

AND LOCATED TO FACILITATE TESTING AND RESETTING OF ALL FIRE DAMPERS.

19. INSULATE PER SPECIFICATION SECTION 23 07 11.

20. THE NEW DUCT SYSTEM IS TO BE CLEANED THOROUGHLY OF ALL DEBRIS BEFORE

INSTALLING INLET/OUTLET DEVICES.

21. CONTRACTOR SHALL TEST ADJUST & BALANCE THE COMPLETED SYSTEM. ALL

BALANCING WORK SHALL BE DONE UNDER THE DIRECT SUPERVISION OF AN AABC OR

NEBB-QUALIFIED SUPERVISOR WHO SHALL CERTIFY THE RESULTS.

22. TEST, ADJUST AND BALANCE WORK WILL DEMONSTRATE THAT ALL SYSTEMS OPERATE AS

THEY WERE INTENDED TO. UPON COMPLETION OF THE WORK A WRITTEN TEST AND

BALANCE REPORT WILL BE SUBMITTED TO THE OWNER. FORMS AND PROCEDURES

UTILIZED FOR THIS WORK WILL BE AS PROPOSED BY THE AABC OR OTHER NATIONALLY

RECOGNIZED ORGANIZATION ACCEPTABLE TO THE OWNER.

23. ALL DUCTWORK,PIPING AND EQUIPMENT SHOWN ON NEW WORK PLANS AND DETAILS

SHALL BE CONSIDERED AS NEW UNLESS IDENTIFIED AS EXISTING TO REMAIN.

24. ALL DUCTWORK WITHOUT EXCEPTION, AND ALL PIPING 0" AND LARGER SHALL BE SHOWN

IN DOUBLE LINE.

25. ALL DUCT TO BE CONSTRUCTED TO SMACNA HVAC DUCT CONSTRUCTION STANDARDS,

METAL AND FLEXIBLE DUCT, THIRD EDITION - 2005.

26. ALL DUCTS SHALL BE SEALED PER SMACNA CLASS A REQUIREMENTS. ALL TRAVERSE

JOINTS, LONGITUDINAL SEAMS AND DUCT WALL PENETRATIONS SHALL BE SEALED.

27. ALL BRACING AND HANGING OF DUCT SHALL BE PER SMACNA CHAPTER #5.

PIPING NOTES

1. ALL PIPING MATERIALS AND COMPONENTS INCLUDING FITTINGS, PIPE, FLANGES,

VALVES, ETC. SHALL BE DESIGNED, FABRICATED AND INSTALLED PER

APPROPRIATE SECTIONS OF THE LATEST ANSI AND ASTM CODES AND STANDARDS

AND THE MATERIAL SPECIFICATIONS FOUND IN THE PROJECT DOCUMENTS.

2. CONTRACTOR TO INSTALL HIGH POINT VENTS AT ALL SYSTEM HIGH POINTS AND

LOW POINT DRAINS AT SYSTEM LOW POINTS. VENTS AND DRAINS ARE REQUIRED

TO FACILITATE SYSTEM DRAINING AND VENTING DURING TESTING AND START-UP.

3. SURFACES TO BE SOLDERED SHALL BE CLEANED BRIGHT. THE JOINTS SHALL BE

PROPERLY FLUXED AND MADE WITH APPROVED SOLDER. SOLDER JOINTS FOR

POTABLE WATER SHALL BE MADE WITH A SOLDER CONTAINING NOT MORE THAN

0.2 PERCENT LEAD.

4. UNIONS SHALL BE INSTALLED AT ALL EQUIPMENT. THE USE OF DIELECTRIC

UNIONS MUST BE INSTALLED IN AREAS WHERE JOINING OF DISSIMILAR METALS (ie

CARBON STEEL TO COPPER OR BRONZE, ETC.). THIS IS TO FACILITATE PIPING

REMOVAL AND REASSEMBLY FOR FUTURE MAINTENANCE WORK AND/OR PREVENT

GALVANIC CORROSION.

5. CONTRACTOR SHALL PROPERLY BRACE, ANCHOR, AND SUPPORT ALL PIPING,

VALVES ETC. UNLESS SHOWN OTHERWISE, ALL PIPE HANGERS AND SUPPORTS

SHALL BE DESIGNED, MANUFACTURED AND INSTALLED PER MSS SP-58, MSS SP-69

AND MSS SP-89.

6. ALL ABOVEGROUND PIPING SHALL BE INSULATED AND JACKETED AS NOTED IN THE

SPECIFICATIONS.

7. ALL PIPES THAT PASS THROUGH EXTERIOR WALLS SHALL BE SLEEVED AND MADE

WEATHER TIGHT.

8. ALL PIPING AND VALVES MUST BE PROPERLY IDENTIFIED AND LABELED PER ANSI

13.1, ENTITLED "SCHEME FOR THE IDENTIFICATION OF PIPING SYSTEMS". ALL

VALVES MUST BE IDENTIFIED AND TAGGED WITH WEATHERPROOF TAGS.

9. ALL PIPES OR TUBING WHICH PASS THROUGH RATED AND NON-RATED WALLS,

FLOORS AND FOUNDATION WALLS, SHALL PASS THROUGH A SCHEDULE 40

CARBON STEEL PIPE SLEEVE. SLEEVES WHICH PASS THROUGH MASONRY SHALL

BE GALVANIZED COATED. ALL SLEEVES SHALL BE INSTALLED FLUSH ON BOTH

SIDES OF WALL PENETRATION.

NON-RATED WALL: THE SLEEVE SHALL BE SIZED TO ALLOW FREE PASSAGE OF

INSULATED AND NON-INSULATED PIPES AND TUBING.

RATED WALL: PIPES WHICH PASS THROUGH FIRE-RATED WALLS & FLOOR SHALL

USE THE APPROPRIATE CODE APPROVED, TESTED AND INSTALLATION METHOD

OF SEALING WHILE MAINTAINING THE INTEGRITY OF THE WALL'S FIRE RATING(S).

EXTENSION WALLS & FOUNDATION WALLS: PIPES WHICH PASS THROUGH

EXTENSION WALLS OR FOUNDATION WALLS SHALL BE SEALED AND MADE

WEATHER TIGHT.

10. INSULATE COLD AND HOT WATER PIPING WITH FIRE RETARDANT VAPOR BARRIER

JACKET. PIPE INSULATION SHALL BE SEALED WITH A FIRE RESISTIVE ADHESIVE.

SEE SPECIFICATIONS.

MECHANICAL ABBREVIATIONS DUCTWORK SYMBOLS

(NOTE: NOT ALL ABBREVIATIONS MAY APPEAR ON DRAWINGS)

DRAWING SYMBOLS

KEY NOTE SYMBOL

MULTIPLE KEY NOTES APPLYING TO THE SAME ITEM

PIPING SYMBOLS

VALVE SYMBOLS

TYPICAL DRAWING BLOCK OR DETAIL TITLE

CONTROLS SYMBOLS

NOTE:

SYMBOL AND ABBREVIATION LISTS SHOWN

ARE FOR GENERAL REFERENCE ONLY. THE

PRESENCE OF A SYMBOL OR

ABBREVIATION DOES NOT IMPLY ITS USE

ON THIS PROJECT. REFER TO THE

DRAWINGS FOR SPECIFIC SYMBOLS USED.

on e ei gh th in ch o ne fo ot

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F th re e in ch es o ne fo ot 6"

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6" 6" th re e qu ar te rs in ch o ne fo ot on e ha lf in ch o ne fo ot th re e ei gh th s in ch o ne fo ot on e qu ar te r i nc h on e fo ot

VA FORM 08-6231

1 2 3 4 5 6 87 9

97 8654321

DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

DRAWING NUMBER

BUILDING NUMBER

PROJECT NUMBER

REVISION DATE

SYRACUSE

VA MEDICAL

CENTER

ENGINEERING

DEPARTMENT

800 IRVING AVE. SYRACUSE, NY 13210

02/15/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

DWG.

U.S. Department of Veterans Affairs

B

A

C

D

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F

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MECHANICAL ABBREVIATIONS,

SYMBOLS & NOTES

A M-101

1-SF-1

DRAWING TITLE

SCALE: NONE1

@ AT

℄ CENTERLINE

° DEGREES

Δ DELTA

ɸ ELECTRICAL PHASE

Ø ROUND / DIAMETER

A/E ARCHITECT / ENGINEER

AAV AUTOMATIC AIR VENT

AD ACCESS DOOR

AF AFTER FILTER

AFF ABOVE FINISHED FLOOR

AHU AIR-HANDLING UNIT

AMP AMPERAGE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ASME AMERICAN SOCIETY OF MECHANICAL ENGINEERS

ASHRAE AMERICAN SOCIETY OF HEATING, REFRIGERATION

AND AIR CONDITIONING ENGINEERS

ATU AIR TERMINAL UNIT

AW AIR WASHER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

BV BUTTERFLY VALVE

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CCLT COOLING COIL LEAVING TEMPERATURE

CCET COOLING COIL ENTERING TEMPERATURE

CCV COOLING COIL CONTROL VALVE

CD CEILING DIFFUSER

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CG CEILING GRILLE

CH CHILLER

CHP CHILLED WATER PUMP

CHW CHILLER WATER

CHR CHILLED WATER RETURN

CHS CHILLED WATER SUPPLY

CI CAST IRON

CO CLEAN OUT

COR CONTRACTING OFFICER'S REPRESENTATIVE

CP CONDENSATE PUMP

CR CEILING REGISTER

CRAC COMPUTER ROOM AIR CONDITIONING UNIT

CU CONDENSING UNIT

CW COLD WATER (POTABLE)

CWP CONDENSER WATER PUMP

CWR COOLING TOWER CONDENSER WATER RETURN

CWS COOLING TOWER CONDENSER WATER SUPPLY

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

DAT DISCHARGE AIR TEMPERATURE

DASP DISCHARGE AIR STATIC PRESSURE

DB DECIBELS

Db DRY-BULB TEMPERATURE

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DIA DIAMETER

DOM DOMESTIC

DP DEW POINT TEMPERATURE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DSS DUCTLESS SPLIT-SYSTEM (EVAPORATOR)

DX DIRECT EXPANSION

EA EXHAUST AIR

EAD EXHAUST AIR DAMPER

EAF EXHAUST AIR FLOW

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EH EXHAUST HOOD

EJ EXPANSION JOINT

ENT ENTERING

ER EXHAUST REGISTER

ERW ENERGY RECOVERY WHEEL

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EXIST, (E) EXISTING

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

FSD COMBINATION FIRE SMOKE DAMPER

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FE FLOW ELEMENT

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

GA GAUGE

GAL GALLON(S)

GF/CI GOVERNMENT FURNISHED/CONTRACTOR

INSTALLED

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GRR GLYCOL-WATER RUN AROUND RETURN

GRS GLYCOL-WATER RUN AROUND SUPPLY

GS GALVANIZED STEEL

H HUMIDIFIER

H&CW HOT & COLD WATER

HC HEATING COIL

HCET HEATING COIL ENTERING TEMPERATURE

HCLT HEATING COIL LEAVING TEMPERATURE

HD HEAD

HD HOOD

HHWV HEATING HOT WATER CONTROL VALVE

HOA HAND-OFF-AUTOMATIC

HP HORSEPOWER

HPS HIGH PRESSURE STEAM SUPPLY

HPR HIGH PRESSURE STEAM RETURN

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HUM-ISO HUMIDIFIER ENABLE VALVE

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWHC HOT WATER HEATING COIL

HHWP HEATING HOT WATER PUMP

HWHR HOT WATER HEATING RETURN

HWHS HOT WATER HEATING SUPPLY

HWUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

Hz HERTZ

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IRH INFRARED HEATER

IS INSECT SCREEN

IU INDUCTION UNIT

IV INLET VANES

J INTENTIONALLY LEFT BLANK)

KPA KILOPASCAL

KW KILOWATT

L/S LITERS PER SECOND

LAT LEAVING AIR TEMPERATURE

LBS/HR POUNDS PER HOUR

LF LINEAR FOOT (FEET)

LH LATENT HEAT

LPR LOW PRESSURE RETURN

LPRC LOW PRESSURE STEAM RETURN (CLEAN)

LPS LOW PRESSURE STEAM

LPSC LOW PRESSURE STEAM (CLEAN)

LTCP LOCAL TEMPERATURE CONTROL PANEL

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

MA MIXED AIR

MAU MAKE-UP AIR UNIT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MD MOTORIZED DAMPER

MIN MINIMUM

MM MILLIMETER

MOD MOTOR OPERATED DAMPER

MOV MOTOR OPERATED VALVE

MPS MEDIUM PRESSURE STEAM SUPPLY

MPR MEDIUM PRESSURE STEAM RETURN

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

(N) NEW

N/A NOT APPLICABLE

NC NORMALLY CLOSED

NO NORMALLY OPEN

NOM NOMINAL

NTS NOT TO SCALE

OA OUTDOOR AIR

OAD OUTDOOR AIR DAMPER

OAG OUTDOOR AIR GRILLE

OAI OUTDOOR AIR INTAKE

OAT OUTDOOR AIR TEMPERATURE

OD OUTSIDE DIAMETER

P PUMP

PA PASCAL

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF-EA PREFILTER (EXHAUST AIR)

PF-OA PREFILTER (OUTDOOR AIR)

PG PRESSURE GAUGE

PHC PREHEAT COIL

PHT PREHEAT TEMPERATURE

PPG POLYPROPYLENE GLYCOL

PPM PARTS PER MILLION

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH-ABSOLUTE

PSIG POUNDS PER SQUARE INCH-GAUGE

PSV PRESSURE SAFETY VALVE

RAT RETURN AIR TEMPERATURE

REL RELOCATE / RELOCATED

RA RETURN AIR

RAF RETURN AIR FLOW

RAT RETURN AIR TEMPERATURE

RCP RADIANT CEILING PANEL

RF RETURN FAN

RG RETURN AIR GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RLA RUN LOAD AMPERE

RO REVERSE OSMOSIS

RPM REVOLUTIONS PER MINUTE

RR RETURN REGISTER

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SOUND ATTENUATOR DEVICE

SAF SUPPLY AIR FLOW

SAT SUPPLY AIR TEMPERATURE

SCFM STANDARD CUBIC FEET PER MINUTE

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SEN SENSIBLE HEAT

SF SUPPLY FAN

SG SUPPLY AIR GRILLE

SPH STATIC PRESSURE HIGH LIMIT

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS, SST STAINLESS STEEL

ST STEAM TRAP

SVS STEAM VENT SILENCER

T&PCV TEMPERATURE AND PRESSURE CONTROL

VALVE

TDH TOTAL DYNAMIC HEAD

TE TEMPERATURE ELEMENT

TG TRANSFER GRILLE

TP TRAP

TR TOP REGISTER

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TYP TYPICAL

UC, U/C UNDER CUT

UL UNDERWRITERS LABORATORY

V VALVE

VAMC VA MEDICAL CENTER

VAV VARIABLE AIR VOLUME

VB VACUUM BREAKER

VD VOLUME DAMPER (MANUAL OPPOSED BLADE)

VFD VARIABLE FREQUENCY DRIVE

VI VIBRATION ISOLATOR

VIV VARIABLE INLET VANES

VR VACUUM (STEAM CONDENSATE) RETURN

W WATTS

WB WET-BULB (TEMPERATURE)

WC WATER COOLED

WF WATER FILTER

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOW METER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAUGE

WHA WATER HAMMER ARRESTOR

DIRECTION OF PIPE PITCH (DOWN); 18" PER FOOT

DIRECTION OF FLOW

PIPE ANCHOR

REDUCER OR INCREASER

ECCENTRIC REDUCER

TOP CONNECTION, 45° OR 90°

BOTTOM CONNECTION, 45° OR 90°

SIDE CONNECTION

CAPPED OUTLET

RISE OR DROP IN PIPE

UNION

PIPE UP

PIPE DOWN

INVERTED BUCKET TRAP SET INCLUDING

PIPING ACCESSORIES SEE DETAIL

FLOAT & THERMOSTATIC TRAP SET INCLUDING

PIPING ACCESSORIES SEE DETAIL

THERMOSTATIC TRAP SET INCLUDING PIPING

ACCESSORIES SEE DETAIL

THERMOMETER

PRESSURE GAUGE

FLOW ELEMENT

SIGHT GLASS

TEST PLUG (PRESSURE/TEMPERATURE)

AUTOMATIC AIR VENT

MANUAL AIR VENT

QUICK-COUPLE HOSE CONNECTOR

HIGH PRESSURE STEAM (60 PSIG AND ABOVE)

HIGH PRESSURE STEAM CONDENSATE RETURN

MEDIUM PRESSURE STEAM (16 PSIG THRU 59 PSIG)

MEDIUM PRESSURE STEAM CONDENSATE RETURN

LOW PRESSURE STEAM (15 PSIG AND BELOW)

LOW PRESSURE STEAM CONDENSATE RETURN

CONDENSATE PUMP DISCHARGE

HOT WATER HEATING SUPPLY

HOT WATER HEATING RETURN

GLYCOL-WATER HEATING SUPPLY

GLYCOL-WATER HEATING RETURN

CONDENSER WATER SUPPLY

CONDENSER WATER RETURN

CHILLED GLYCOL-WATER SUPPLY

MAKE-UP WATER

DRAIN LINE

VENT LINE

CHILLED GLYCOL-WATER RETURN

GLYCOL-WATER RUN AROUND SUPPLY

TUBE CLEANER WATER SUPPLY

CHEMICAL FEED

OVERFLOW

COMPRESSED AIR

COLD WATER (CITY WATER)

GLYCOL-WATER RUN AROUND RETURN

SOFTENED WATER

HOT WATER

REVERSE OSMOSIS

EXISTING DUCT OR EQUIPMENT TO BE REMOVED

GATE VALVE - THREADED / FLANGED

GLOBE VALVE - THREADED / FLANGED

GATE VALVE WITH 3 4" HOSE ADAPTER

CHECK VALVE

WYE STRAINER (WITH BALL VALVE &

HOSE CONNECTION)

WYE STRAINER WITH VALVED DRAIN

AND QUICK COUPLE HOSE CONNECTION

FLEXIBLE CONNECTION

ANGLE GLOBE VALVE

BUTTERFLY VALVE

BALL VALVE

MODULATING CONTROL VALVE

MODULATING CONTROL BUTTERFLY VALVE

TWO POSITION CONTROL VALVE

THREE-WAY MODULATING CONTROL VALVE

THREE-WAY TWO POSITION CONTROL VALVE

PRESSURE REGULATING VALVE

PRESSURE SAFETY VALVE

PRESSURE REDUCING VALVE (PRV)

CONTROL VALVE (CV) - FLOAT-OPERATED

PLUG VALVE

GATE VALVE WITH GLOBE-VALVED BYPASS

CIRCUIT SETTER VALVE

WATER BALANCE DEVICE

SUPPLY DUCT (UP & DOWN)

EXHAUST DUCT (UP & DOWN)

RETURN DUCT (UP & DOWN)

ROUND AND SQUARE 4-WAY CEILING DIFFUSERS

SQUARE 3-WAY CEILING DIFFUSERS

SQUARE 2-WAY CEILING DIFFUSERS

SQUARE 1-WAY CEILING DIFFUSERS

SUPPLY TOP REGISTER OR GRILLE

(WALL TYPE)

EXHAUST OR RETURN CEILING REGISTER OR GRILLE

EXHAUST OR RETURN BOTTOM REGISTER OR GRILLE

(WALL TYPE)

EXHAUST OR RETURN REGISTER OR TOP GRILLE

(WALL TYPE)

VANED ELBOW & AIR SPLIT TYPE DUCT TAKE-OFF

CONNECT NEW DUCT TO EXISTING DUCT

INCLINED RISE, IN DIRECTION OR AIR FLOW

INCLINED DROP, IN DIRECTION OF AIR FLOW

LIMIT OF DEMOLITION

FLEXIBLE CONNECTION, EQUIPMENT VIBRATION, OR SEISMIC

VANED ELBOW (PROVIDE ALL SQUARE OR RECTANGULAR

ELBOWS WITH VANES EVEN IF SYMBOL IS MISSING)

VANED ELBOW (SHORT RADIUS)

STANDARD RADIUS ELBOW (LONG

RADIUS)

NEW DUCT (INSIDE DIMENSION: WIDTH X DEPTH)

EXISTING DUCT TO REMAIN

EXISTING DUCT TO BE REMOVED

FLEXIBLE DUCTWORK (INSULATED)

MANUAL VOLUME DAMPER

POINT OF CHANGE IN DUCT CONSTRUCTION BY

STATIC PRESSURE CLASS. THE NUMBER ASSIGNS

PRESSURE CLASS "(IN. OF WATER) WHICH WILL

ACCOMMODATE MAXIMUM OPERATING PRESSURE IN

THE DUCT SUBSECTION. THE SYMBOL CONTINUES

THE ASSIGNMENT UNTIL THE DUCT TERMINATES OR

ANOTHER SYMBOL APPEARS. A "N" SUPERSCRIPT

INDICATED NEGATIVE PRESSURE.

AUTOMATIC CONTROL DAMPER MODULATING

AUTOMATIC CONTROL DAMPER TWO POSITION

STANDARD BRANCH SUPPLY OR RETURN,

NO SPLITTER (45° TAP)

SMOKE DAMPER

1 HR FIRE RATED BARRIER

2 HR FIRE RATED BARRIER

SMOKE BARRIER

AREA OF WORK / CONTRACT LIMIT

SMOKE DETECTOR - DUCT MOUNTED

AUTOMATIC BALANCING CONTROL VALVE

10x8

VD

SUPPLY

RETURN45°

45°

R

D

UP

UP

UP DN

DN

DN

FLOW SWITCH HIGH

FLOW SWITCH LOW

ROOM THERMOSTAT/SENSOR/TRANSMITTER-WALL MOUNT

ROOM HUMIDISTAT/TRANSMITTER-WALL MOUNT

TEMPERATURE TRANSMITTER

MOISTURE (HUMIDITY) TRANSMITTER

PRESSURE TRANSMITTER

STATIC PRESSURE SENSOR

FLOW TRANSMITTER

SMOKE DETECTOR

PRESSURE DIFFERENTIAL TRANSMITTER

PRESSURE DIFFERENTIAL SWITCH

HAND SWITCH (HAND-OFF-AUTO SWITCH)

TEMPERATURE SWITCH, LOW (FREEZESTAT)

TEMPERATURE SWITCH, HIGH (FREEZESTAT)

LEVEL CONTROLLER

LEVEL TRANSMITTER

VARIABLE SPEED MOTOR CONTROLLER

HVAC CONTROL PANEL

LOCAL TEMPERATURE CONTROL PANEL

OCCUPANCY SENSOR

CARBON MONOXIDE TRANSMITTER

CARBON DIOXIDE TRANSMITTER

PRESSURE SWITCH LOW

PRESSURE SWITCH HIGH

TEMPERATURE SENSING ELEMENT FOR TRANSMITTING

TEMPERATURE TO EMCS (PROVIDE 12 INCHES MINIMUM

LENGTH IN DUCT WHEN SPACE PERMITS.)

MOTOR STARTER

ELECTRIC OPERATED CONTROL DAMPER OR VALVE

MOTORIZED DAMPER

FIRE DAMPER

FIRE/SMOKE DAMPER

FIRE AND SMOKE DETECTOR

2x2 OR 2x4 RADIANT HEATING CEILING PANEL

PIPE CAP OR PLUG

HEATING / COOLING VALVE BOX ASSEMBLY

SD

FE

AVAV

MV

FLEXIBLE HOSE CONNECTION

FLANGE

CHILLED WATER SUPPLY

CHILLED WATER RETURN

EXISTING PIPE TO BE REMOVED

10"

SD1

TEMPERATURE SENSOR

HUMIDISTAT

FREEZESTAT

CONTROLLER

TEMPERATURE ELEMENT

FLOW ELEMENT

FLOW SWITCH

TEMPERATURE TRANSMITTER

START/STOP TRANSMITTER

CONTROL SIGNAL

AIR TERMINAL UNIT

AIR TERMINAL UNIT WITH REHEAT COIL

DUCT SIZE

CFM

TERMINAL TYPE MARK AND NUMBER

SD-SUPPLY AIR DIFFUSER

RA-RETURN AIR DIFFUSER

EA-EXHAUST AIR REGISTER

FC

4 1/2

2 1

DUCT TERMINAL OUTLET TAG

P

SECTION NUMBER

DRAWING NUMBER WHERE DRAWN

AHU THAT SERVES THE EQUIPMENT

EQUIPMENT ABBREVIATION (SUPPLY FAN "SF" SHOWN)

EQUIPMENT NUMBER

DETAIL NUMBER

DRAWING NUMBER WHERE DRAWN

LIGHTING & HVAC OCCUPANCY SENSOR

AutoCAD SHX Text

AutoCAD SHX Text M-501

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FD

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MD

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SD

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FSD

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SD

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FSD

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TT

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MT

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PT

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SPS

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FT

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PDT

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PDS

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HS

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TSL

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TSH

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LC

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LT

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PSH

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PSL

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AT

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OC

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AT

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CO

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AT

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CO2

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FSH

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FSL

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HVAC

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LTCP

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VSMC

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TU

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PC

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TE

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FE

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FS

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SST

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CS

ROOF

EXISTING AC-16

1/

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V 2/

PR

V

60 PSIG

15 PSIG

UH3

4" CHWR

4" CHWS 3" MPS

2" MPR

2" MPR; 10" AFF

SEAM AT FLOOR (TYP);

BEAM LOCATED

UNDERSIDE

4"

3"3"

NC

HEATING COIL

EXIST. AHU ELEC.

PANEL RTU-3BA

(208V)

VFD

VFD

ELEC.

PANEL

1"

2"

3"

ROOF

EXISTING AC-16

2/

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V

60 PSIG

15 PSIG

4" CHWR

4" CHWS 3" MPS

2" MPR

2" MPR; 10" AFF

SEAM AT FLOOR (TYP);

BEAM LOCATED

UNDERSIDE

4"

3"

NEW 3" HWHS

& HWHR6

3"

3"

HEATING COIL

NEW ELEC. UH9

EXIST. AHU ELEC.

PANEL RTU-3BA

(208V)

VFD

VFD

ELEC.

PANEL

NEW 1" CONDUIT; 50A-3P

POWER FEED TO NEW UH

(4) - #6 & (1) - #8

1"

2"

1/

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3" TO 1" REDUCER

3"

3"

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VA FORM 08-6231

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DRAWING TITLE PROJECT TITLE

LOCATION

DATE CHECKED DRAWN

DRAWING NUMBER

BUILDING NUMBER

PROJECT NUMBER

REVISION DATE

SYRACUSE

VA MEDICAL

CENTER

ENGINEERING

DEPARTMENT

800 IRVING AVE. SYRACUSE, NY 13210

02/15/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

DWG.

U.S. Department of Veterans Affairs

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ME-101

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MECHANICAL DEMOLITION PLAN, NEW

WORK PLAN, DETAILS, SCHEDULES &

ELECTRICAL PLAN

PARTIAL 2ND FLOOR ROOF MECHANICAL DEMOLITION PLAN

SCALE: 1/2" = 1'-0"1

N

MECHANICAL KEYED NOTES:

TEMPORARILY REMOVE EXHAUST FAN. REMOVE 24" SECTION OF 20x20 DUCT, REINSTALL

EXHAUST FAN CLOSER TO WEST WALL OF AHU-16 AS SHOWN.

DEMOLISH 3 4" COLD WATER LINE FROM HOSE BIB TO WITHIN 6" OF EXISTING ISOLATION

VALVE AND REINSTALL HOSE BIB.

DEMOLISH UNIT HEATER AND GLYCOL PIPING BACK TO MAIN AND CAP. SEE ELECTRICAL

KEYED NOTE 9.

DEMOLISH 1/3 STEAM PRV. REINSTALL IN LOCATION OF BYPASS, REFER TO DETAIL 4.

INSTALL NEW GOVERNMENT FURNISHED PLATE AND FRAME HEAT EXCHANGER, PLACE

FRONT PIPING SIDE OF HEAT EXCHANGER ADJACENT TO FLOOR BEAM AS DETERMINED BY

FLOOR SEAM. INSTALL PLATE ACROSS FLOOR AT REAR OF HEAT EXCHANGER TO

DISTRIBUTE WEIGHT, SEE DETAIL 3.

NEW 3" HWHS AND HWHR TO BE TIED INTO HWHS AND HWHR IN PIPE CHASE, EXACT

LOCATION TO BE DETERMINED. CONNECT TO HOT SIDE OF HEAT EXCHANGER, SEE DETAIL 3.

DEMO SECTION OF 3" GLYCOL PIPE AS NECESSARY TO ACCOMMODATE CONNECTION TO

NEW HEAT EXCHANGER.

INSTALL NEW 3" PIPING TO HEAT EXCHANGER COLD (LOAD) SIDE, SEE DETAIL 3.

PARTIAL 2ND FLOOR ROOF MECHANICAL NEW WORK PLAN

SCALE: 1/2" = 1'-0"2

N

PLATE AND FRAME HEAT EXCHANGER DETAIL

SCALE: NONE3

ELECTRICAL KEYED NOTES:

INSTALL NEW 25,000 BTUH ELECTRIC UNIT HEATER. PR0VIDE 50A/3P ELECTRICAL CIRCUIT FROM

AHU PANEL RTU-3BA. COORDINATE WITH ELECTRICAL CONTRACTOR. REUSE EXISTING LINE

VOLTAGE THERMOSTAT AND SET TO 50° F.

STEAM PRESSURE REDUCING STATION DETAIL

SCALE: NONE4

GENERAL NOTES:

1. ALL HVAC DIRECT DIGITAL CONTROLS WIRING AND PROGRAMMING (ON THIS DRAWING ONLY)

TO BE SELF-PERFORMED BY OWNER. CONTRACTOR SHALL INSTALL GOVERNMENT FURNISHED

2-WAY CONTROL VALVE AND FOUR GOVERNMENT FURNISHED (4) TEMPERATURE SENSORS AS

SHOWN ON DETAIL 3.

2. ALL OTHER VALVES, GAUGES, UNIONS, TEST PORTS, RELIEF VALVES AND FITTINGS ARE TO BE

PROVIDED AND INSTALLED BY CONTRACTOR.

AutoCAD SHX Text 12"x12"x " 316" STEEL PLATE

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TO LOAD 35% PPG

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FROM BOILER WATER

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FROM LOAD 35% PPG

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TO BOILER WATER

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TEST PLUG (TYP)

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TT

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TT

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TT

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THERMOMETER (TYP)

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TEMP TRANSMITTER (TYP)

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PRESSURE GAUGE (TYP)

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STRAINER (TYP)

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ISOLATION VALVE (TYP)

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UNION (TYP)

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PLATE & FRAME HEAT EXCHANGER-GF/CI (B&G MODEL AP19) 502 LBS. EMPTY

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DRAIN (TYP)

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2-WAY MODULATING CONTROL VALVE (PROVIDED BY OWNER)

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CIRCUIT SETTER

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NC

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SAFETY RELIEF VALVE (50 PSIG)

AutoCAD SHX Text NOTES: 1. PROVIDE NECESSARY UNIONS FOR THE REMOVAL OF VALVE WITH SCREWED CONNECTIONS. REFER TO PROVIDE NECESSARY UNIONS FOR THE REMOVAL OF VALVE WITH SCREWED CONNECTIONS. REFER TO SPECIFICATIONS FOR DETAILS. 2. PROVIDE ALL FITTINGS INCLUDING VALVES, STRAINERS, STEAM TRAPS AND GAUGES REQUIRED TO PROVIDE ALL FITTINGS INCLUDING VALVES, STRAINERS, STEAM TRAPS AND GAUGES REQUIRED TO INSTALL THE REUSED " PRV VALVE WITHIN THE EXISTING STEAM PIPING SYSTEM.12" PRV VALVE WITHIN THE EXISTING STEAM PIPING SYSTEM.

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0-30 PSIG

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0-160 PSIG

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REDCR

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REDCR

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PRESSURE TRANSDUCER TO BAS (TYP FOR 2)

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SIPHON (TYP)

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REUSED " PRV VALVE12" PRV VALVE

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THERMO-DYNAMIC TRAP ASSEMBLY (TYP)

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HPS

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LPS

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TT

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SAFETY RELIEF VALVE (90 PSIG)

AutoCAD SHX Text NOTE: SET CIRCUIT SETTER ON BOILER HOT WATER FOR 102 GPM. SET CIRCUIT SETTER ON BOILER HOT WATER FOR 102 GPM.