528A7-18-725-ADDENDUM-FINAL_2023-06-30.pdf

DRAWINGS INDEX

SHEET NO. DRAWING TITLE

GENERAL

1. GI-001 COVER SHEET

MECHANICAL

2. MG-001 MECHANICAL ABBREVIATIONS, SYMBOLS & NOTES

3. MD-101 MECHANICAL PIPING DEMOLITION PLAN CWS-201 RELOCATION

4. M-101 MECHANICAL PIPING NEW WORK PLAN CWS-201 RELOCATION

5. M-102 MECHANICAL DUCTWORK & EXHAUST FANS EF-77 & EF-79 PLANS

6. M-103 MECHANICAL DUCTWORK & EXHAUST FAN EF-78 PLANS

7. MG-501 MECHANICAL PIPING DETAILS

8. MG-601 MECHANICAL EQUIPMENT & DUCTWORK DETAILS

9. MI-701 SEQUENCE OF OPERATION & CONTROLS POINTS

STRUCTURAL

10. SG-001 ARCHITECTURAL-STRUCTURAL ABBREVIATIONS, SYMBOLS AND LEGENDS

11. S-101 STRUCTURAL PLANS

12. S-102 STRUCTURAL DETAILS

ELECTRICAL

13. EG-001 ELECTRICAL ABBREVIATIONS, SYMBOLS & NOTES

14. E-101 ELECTRICAL POWER PLAN - CWS-201 RELOCATION

15. E-102 ELECTRICAL POWER PLANS - EXHAUST FANS EF-77 & EF-79

16. E-103 ELECTRICAL POWER PLANS - EXHAUST FAN EF-78

17. EG-501 ELECTRICAL DETAILS

DEPARTMENT OF VETERANS AFFAIRS PROJECT NO. 528A7-18-725

VA MEDICAL CENTER

BUILDING NO. 1

800 IRVING AVENUE

SYRACUSE, NEW YORK 13210

SYRACUSE VAMC

REPLACE AHU 02, 07, 11

ADDENDUM:

· RELOCATE CWS-201

· INSTALL REDUNDANT

INFECTION CONTROL EXHAUST

LOCATION

OF WORK

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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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

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528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

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COVER SHEET

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LOCATION

OF WORK

SHAFT 1 SHAFT 2

SHAFT 3

SHAFT 4

SCI

SHAFT 5

CHILLER BLDG

BLDG 2

BLDG 19 - GARAGE

D-WING

A-WING B-WING

C-WING

BLDG 16

LOCATION PLAN

SCALE: NONE1

KEY PLAN

SCALE: NONE2

GENERAL PIPING SYMBOLS

@ AT

℄ CENTERLINE

° DEGREES

Δ DELTA

ɸ ELECTRICAL PHASE

∅ 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, AIR CONDITIONING

ENGINEERS

AW AIR WASHER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BFP BACKFLOW PREVENTER

BFT BOILER PLANT FIRE TUBE

BG BOTTOM GRILLE

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

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 CONDENSER WATER RETURN (TO

COOLING TOWER)

CWS CONDENSER WATER SUPPLY

(FROM COOLING TOWER)

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

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

DPV DIFFERENTIAL PRESSURE VALVE

DSS DUCTLESS SPLIT-SYSTEM (EVAPORATOR)

DX DIRECT EXPANSION

EA EXHAUST AIR

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

(ER) EXISTING TO REMAIN

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EXIST EXISTING

(E) EXISTING

F FAHRENHEIT

F&T FLOAT AND THERMOSTATIC

F/SDPR COMBINATION FIRE SMOKE DAMPER

FA FREE AREA

FC FLEXIBLE CONNECTION

FCU FAN COIL UNIT (4 PIPE)

FCUC FAN COIL UNIT COOLING ONLY

FCUH FAN COIL UNIT HEATING ONLY

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FR FLOOR REGISTER

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

HD HEAD

HD HOOD

HOA HAND/OFF/AUTOMATIC

HP HORSEPOWER

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWHC HOT WATER HEATING COIL

HWP HEATING HOT WATER PUMP

HWR HEATING HOT WATER RETURN

HWS HEATING HOT WATER 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 (STEAM

CONDENSATE)

LPRC LOW PRESSURE STEAM RETURN

(CLEAN)

LPS LOW PRESSURE STEAM

LPSC LOW PRESSURE STEAM (CLEAN)

LTCP LOCAL TEMPERATURE CONTROL PANEL

LVG LEAVING

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

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

MZ MULTI-ZONE

(N) NEW

NA NOT APPLICABLE

NC NORMALLY CLOSED

NO NORMALLY OPEN

NOM NOMINAL

NTS NOT TO SCALE

OA OUTSIDE AIR

OAG OUTSIDE AIR GRILLE

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

P PUMP

PA PASCAL

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PG PRESSURE GAGE

PHC PREHEAT COIL

PPG POLYPROPYLENE GLYCOL

PPM PARTS PER MILLION

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH –

ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PSV PRESSURE SAFETY VALVE

REL RELOCATE / RELOCATED

R/E RETURN OR EXHAUST

RA RETURN AIR

RAT RETURN AIR TEMPERATURE

RCP RADIANT CEILING PANEL

REA RELIEF AIR

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

SAT SUPPLY AIR TEMPERATURE

SCFM STANDARD CUBIC FEET PER MINUTE

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SG SUPPLY AIR GRILLE

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

ST STEAM TRAP

SVS STEAM VENT SILENCER

T&PCV TEMPERATURE AND PRESSURE

CONTROL VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TG TRANSFER GRILLE

TP TRAP

TR TOP REGISTER

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

TYP TYPICAL

UC or U/C UNDER CUT

UL UNDERWRITERS LABORATORY

V VALVE

VAMC SYRACUSE 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

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE)

RETURN

W WATTS

WB WET-BULB (TEMPERATURE)

WC WATER COOLED

WCACU WATER-COOLED COMP RM A/C

WEF WALL EXHAUST FAN

WF WATER FILTER

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOW METER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WHA WATER HAMMER ARRESTOR

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

REQUIRE 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.

2 1

1/2 4

MECHANICAL ABBREVIATIONS DUCTWORK SYMBOLS

SYMBOL LIST SHOWN IS FOR GENERAL REFERENCE ONLY. THE PRESENCE OF A SYMBOL DOES NOT

IMPLY ITS USE ON THIS PROJECT. REFER TO THE DRAWINGS FOR SPECIFIC SYMBOLS USED.

(NOTE: NOT ALL ABBREVIATIONS MAY APPEAR ON DRAWINGS)

DRAWING SYMBOLS

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 GAGE

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 DEMOTION

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 REMOVE

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

KEY NOTE SYMBOL

MULTIPLE KEY NOTES APPLYING TO THE SAME ITEM

DETAIL NUMBER

DRAWING NUMBER WHERE DRAWN

SECTION NUMBER

DRAWING NUMBER WHERE DRAWN

AHU THAT SERVES THE EQUIPMENT

EQUIPMENT ABBREVIATION (SUPPLY FAN "SF" SHOWN)

EQUIPMENT NUMBER

PIPING SYMBOLS

VALVE SYMBOLS

AUTOMATIC BALANCING CONTROL VALVE

TYPICAL DRAWING

BLOCK OR DETAIL TITLE

FC

10x8

VD

SUPPLY

RETURN45°

45°

R

D

UP

UP

UP DN

DN

DN

FLOW SWITCH HIGH

FLOW SWITCH LOW

ROOM THERMOSTAT / TRANSMITTER - WALL MOUNT

ROOM HUMIDISTAT (MOISTURE) / 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

CONTROLS SYMBOLS

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

NOTE:

SYMBOL LIST SHOWN IS FOR GENERAL

REFERENCE ONLY. THE PRESENCE OF A

SYMBOL DOES NOT IMPLY ITS USE ON THIS

PROJECT. REFER TO THE DRAWINGS FOR

SPECIFIC SYMBOLS USED.

DUCT TERMINAL OUTLET INFO TAGDUCT SIZE

CFM TERMINAL TYPE MARK AND NUMBER

(SD-SUPPLY AIR DIFFUSER, RA-RETURN AIR DIFFUSER)

on e ei gh th in ch o ne fo ot

B

A

C

D

E

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

6" on e an d on e ha lf in ch es o ne fo ot on e in ch o ne fo ot

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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

B

A

C

D

E

F

528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

S:

\S

YR

-M

S\

MS

-E ng ine er ing \P

RO

JE

CT

S\

AC

TI

VE

P

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JE

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S\

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-7

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DWG. OF 17

MG-001

KW / JDEG

MECHANICAL ABBREVIATIONS,

SYMBOLS & NOTES

FD

MD

SD

FSD

SD

SD

FSD

M

A M-101

1-SF-1

DRAWING TITLE

SCALE: NONE1

Rh M

T

TT

MT

PT

SPS

FT

PDT

PDS

HS

TSL

TSH

LC

LT

PSH

PSL

AT

OC

AT

CO

AT

CO2

FSH

FSL

HVAC

LTCP

VSMC

FE

AVAV

MV

FLEXIBLE HOSE CONNECTION

FLANGE

CHILLED WATER SUPPLY

CHILLED WATER RETURN

EXISTING PIPE TO BE REMOVED

10"

SD1

M-501

CAP

2" GRS & R UP

AHU-07

AHU-06

2" HWS &

HWR

2" GHS &

GHR

4"

4"

2"

2" 4"

2"

2"

2"

HX-07

HX-201

2"

UT

HX-06

HWH

STATION

2"

CWS-201

6"

5"

2"

5"

5"

4"

B823B

SHAFT 2

4"3"

4"

3"

2"

22 GPM

2"

2"

3"

MECHANICAL PIPING DEMOLITION GENERAL NOTES:

1. REMOVE EVERYTHING WITHIN WORK AREA FOR CWS-201 ABOVE AHU-06 AS SHOWN

AND INDICATED; TO INCLUDE BUT NOT LIMITED TO: ELECTRICAL CONDUITS, PIPING,

HANGERS, INSULATION, VALVES AND CONTROLS. WORK SHALL BE PERFORMED

AFTER EXISTING AHU-42 HAS BEEN DEMOLISHED AND REPLACED.

2. ALL ABANDONED PIPING & CONDUITS IN THE WORK AREA SHALL BE REMOVED.

COORDINATE WITH VAMC COR PRIOR TO REMOVAL.

3. SCHEDULE AND COORDINATE CWS-201, CWS AND CWR SHUTDOWNS REQUIRED WITH

VAMC COR AT LEAST 48 HOURS IN ADVANCE. SHUTDOWNS SHALL NOT INTERFERE

WITH ANY FACILITY OPERATIONS. PROVIDE TEMPORARY SYSTEMS DURING

SHUTDOWNS AS REQUIRED.

4. PROVIDE NEW SUPPORTS FOR ANY MECHANICAL UTILITIES TO REMAIN THAT ARE

CURRENTLY SUPPORTED FROM THE EXISTING CEILING SUPPORT CHANNELS TO BE

REMOVED BY OTHERS. COORDINATE WITH VAMC COR.

MECHANICAL PIPING DEMOLITION KEYED NOTES:

DEMO EXISTING CWS-201 WITH ASSOCIATED PIPING AND COMPONENTS LOCATED

OVER AHU-06 AS SHOWN, PER DEMOLITION GENERAL NOTES.

ROTATE 5" CWS AND 5" CWR TEES SO THEY ARE POINTING TO THE SOUTH. INSTALL

TWO (2) NEW 5" SHUTOFF VALVES ON ROTATED TEES AND CAP, SEE M-101.

REMOVE EXISTING 5" CWS AND 5" CWR AS SHOWN AND TEMPORARILY CAP, SEE M-101.

on e ei gh th in ch o ne fo ot

B

A

C

D

E

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

6" on e an d on e ha lf in ch es o ne fo ot on e in ch o ne fo ot

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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

B

A

C

D

E

F

528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

S:

\S

YR

-M

S\

MS

-E ng ine er ing \P

RO

JE

CT

S\

AC

TI

VE

P

RO

JE

CT

S\

8A

7-

-7

R ep lac e A

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, 0 7, \In fec tio n C on tro l E xh au st Fa ns \D ra wi ng s\C

AD

\08

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8A 7-

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DWG. OF 17

MD-101

KW / JDEG

MECHANICAL PIPING DEMOLITION PLAN

CWS-201 RELOCATION

8TH FLOOR SHAFT 2 MECHANICAL PIPING DEMOLITION PLAN - CWS-201 RELOCATION

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

N

CHILLED WATER PUMPING STATION

CWS-201 PIPING DEMOLITION DETAIL

SCALE: NONE2

T

C W

R

CWS

CWR

3- WAY FLOW

CONTROL

VALVE

BUTTERFLY

VALVE (TYP)

THERMOMETER

BALANCING

VALVE

BALL VALVE

(TYP)

SEDIMENT

FILTER

PRESSURE

GAUGE (TYP)

PET COCK

VALVE (TYP)

TEMP. SENSOR

BALL VALVE

(TYP)

C W

S

IN-LINE

CIRCULATOR

PUMP (TYP)

STRAINER

CHECK VALVE

(TYP)

NOTE: ALL WORK TO BE PERFORMED AFTER EXISTING AHU-42 HAS BEEN DEMOLISHED AND REPLACED.

TURN TEES 180°

(TO SOUTH);

VALVE & CAP

5"

5"

5" 5"

AutoCAD SHX Text H

CAP

2" GRS & R UP

AHU-07

AHU-06

2" HWS &

HWR

2" GHS &

GHR

4"

4"

2"

2" 4"

2"

2"

2"

HX-07

HX-201

2"

UT

HX-06

HWH

STATION

2"

6"

5"

2"

4"

B823B

SHAFT 2

4"3"

4"

3"

NEW

CWS-201

2"

22 GPM

2"

2"

3"

8TH FLOOR SHAFT 2 MECHANICAL PIPING NEW WORK PLAN- CWS-201 RELOCATION

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

on e ei gh th in ch o ne fo ot

B

A

C

D

E

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

6" on e an d on e ha lf in ch es o ne fo ot on e in ch o ne fo ot

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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

B

A

C

D

E

F

528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

S:

\S

YR

-M

S\

MS

-E ng ine er ing \P

RO

JE

CT

S\

AC

TI

VE

P

RO

JE

CT

S\

8A

7-

-7

R ep lac e A

HU

, 0 7, \In fec tio n C on tro l E xh au st Fa ns \D ra wi ng s\C

AD

\08

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8A 7-

-7

-M

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H-

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-A

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M.

dw g

DWG. OF 17

M-101

KW / JDEG

MECHANICAL PIPING NEW WORK PLAN

CWS-201 RELOCATION

N

MECHANICAL PIPING DRAWING GENERAL NOTES:

1. PROVIDE ALL CONTROL COMPONENTS, CONTROL WIRING, AND CONNECTIONS TO PROPERLY

INTERFACE WITH THE EXISTING JOHNSON CONTROLS META-SYS TEMPERATURE CONTROL

SYSTEM AND CONTROL OPERATING SYSTEMS. ALL NEW CONTROL COMPONENTS, CONTROL

VALVES, THERMOSTATS, SENSORS, ETC. SHALL BE ELECTRIC TYPE. COORDINATE WITH

VAMC OPERATIONS ECC.

2. MAINTAIN THE INTEGRITY OF ALL EXISTING EQUIPMENT AND SYSTEMS LOCATED OUTSIDE

THE WORK AREA AND INTERRUPTED BY THE RENOVATION WORK. PROVIDE ALL ADDITIONAL

PIPING, FITTINGS, DUCTWORK, ACCESSORIES, ETC. REQUIRED TO EXTEND AND RECONNECT

REMAINING EQUIPMENT AND SYSTEMS.

3. SCHEDULE ALL SHUTDOWNS REQUIRED WITH VAMC COR AT LEAST 48 HOURS IN ADVANCE.

SHUTDOWNS SHALL NOT INTERFERE WITH ANY FACILITY OPERATIONS. PROVIDE

TEMPORARY SYSTEMS DURING SHUTDOWNS AS REQUIRED.

4. SYSTEMS INDICATED ON DRAWINGS SHALL BE INSTALLED AS SHOWN. ADJUSTMENT TO

LOCATIONS OF VARIOUS ITEMS MAY BE REQUIRED BY FIELD CONDITIONS. VERIFY AND

COORDINATE WITH COR PRIOR TO INSTALLATION.

5. PROVIDE SERVICE CLEARANCE FOR ALL HVAC EQUIPMENT AS RECOMMENDED BY

MANUFACTURER.

6. INSULATE ALL CHILLED WATER SUPPLY AND RETURN LINES PER SPECIFICATION 230711.

7. INSULATE ALL HOT WATER HEATING SUPPLY AND RETURN LINES PER SPECIFICATION 230711.

8. CONTRACTOR WILL HAVE THE OPTION OF PROVIDING SUPPLY AIR TERMINAL UNITS WITH AN

INTEGRAL HEATING COIL OR A SEPARATE TERMINAL UNIT AND HEATING COIL, IF FIELD

CONDITIONS DICTATE ONE OR THE OTHER. ALL SUBMITTALS AND SHOP DRAWINGS FOR

EITHER OPTION MUST PROVE THAT ORIGINAL DESIGN INTENT IS MET PER DRAWINGS,

SCHEDULES AND SPECIFICATIONS.

9. REUSE EXISTING PENETRATIONS THROUGH FIRE BARRIERS TO EXTENT POSSIBLE. WHERE

NEW PIPING WILL USE THE SAME FIRE BARRIER PENETRATION, TEMPORARILY SEAL WITH A 2

HOUR FIRE-RATED ASSEMBLY UNTIL NEW PIPING IS INSTALLED.

CONCRETE FLOOR METAL GRATE FLOOR

MECHANICAL PIPING DRAWING KEYED NOTES:

CONNECT NEW 5" CWS AND CWR PIPING TO EXISTING VALVED AND CAPPED PIPING

FROM DEMOLITION PHASE, SEE MD-101. RUN PIPING TO NEW LOCATION OF CWS-201

AS SHOWN. REFER TO 2/M-101 AND 3/M-101 FOR NEW CWS-201 PIPING AND CONTROLS.

CONNECT NEW 5" CWS AND CWR PIPING TO EXISTING CAPPED PIPING FROM

DEMOLITION PHASE, SEE MD-101. RUN PIPING TO NEW LOCATION OF CWS-201 AS

SHOWN. REFER TO 2/M-101 AND 3/M-101 FOR NEW CWS-201 PIPING AND CONTROLS.

NEW LOCATION OF CWS-201 ASSEMBLY. REFER TO 2/M-101 AND 3/M-101 FOR NEW

CWS-201 PIPING AND CONTROLS.

RELOCATED CHILLED WATER PUMPING

STATION CWS-201 PIPING DETAIL

SCALE: NONE2

CHILLED WATER CONTROL SCHEMATIC

SCALE: NONE3

CWS

CWR

T

T

TYPICAL DIFFERENTIAL

PRESSURE SENSOR

(INCHES OF WATER)

TYPICAL

TEMPERATURE

SENSOR (DEG F.)

CHILLED WATER

PUMPS

T

C W

R

CWS

CWR

3- WAY FLOW

CONTROL

VALVE

NEW BUTTERFLY

VALVE (TYP); SEE

MD-101, INSTALLED

DURING DEMO THERMOMETER

BALANCING

VALVE

BALL VALVE

(TYP)

SEDIMENT

FILTER

PRESSURE

GAUGE (TYP)

PET COCK

VALVE (TYP)

TEMP. SENSOR

BALL VALVE

(TYP)

C W

S

IN-LINE

CIRCULATOR

PUMP (TYP)

STRAINER

CHECK VALVE

(TYP)

TEES TURNED

180° (TO SOUTH)

DURING DEMO;

SEE MD-101

5"

5"

5" 5"

CHP-201A CHP-201B

TO DPV-201 AT BOTTOM

OF SHAFT 2

CHP-201A CHP-201B

CWS-201 NOTES:

1. FABRICATE AND ASSEMBLE CWS-201 AND HANGER MOUNT OR

SUPPORT FROM FLOOR APPROXIMATELY 5'-0" ABOVE FLOOR.

2. LOCATE CWS-201 IN APPROXIMATE CENTER OF AVAILABLE SPACE IN

SHAFT 2, 8TH FLOOR.

CWS-201 CONTROLS NOTES:

1. SUPPLY NEW (IDENTICAL TO EXISTING) 3-WAY VALVES, SENSORS AND

CONTROLS.

2. LOCATE EXISTING DPV-201 (DIFFERENTIAL PRESSURE VALVE) AND

REPLACE WITH NEW DPV.

3. REUSE EXISTING METASYS BMS CONTROL POINTS, GRAPHICS AND

CONTROLS FOR NEW CWS-201.

4. PROVIDE START-UP AND BALANCE OF NEW CWS-201.

AutoCAD SHX Text H

AutoCAD SHX Text P

P

(E) EF-101

(E) EF-77

EF-77 DUCT

PENETRATION

20"Ø

"Ø

(E) 20"Ø DUCT

NEW EF-77 SUPPORT FRAME;

INSTALL OVER EXIST. BUILDING

STEEL, SEE DWG S-101

1-1

1-4

1-5

1-2 1-3 1-6

(N) EF-77

EXIST. ROOF

FRAMING

BELOW ROOF

DECK (TYP-REF)

(E) EF-79

(E) EF-401

GUY WIRE

(TYP)

16"Ø

"Ø

EXIST. STEEL

FRAME (TYP)

(2) NEW W8x18 x14'-0" LG.;

FIELD VERIFY (TYP FOR 2)2-1

2-5

2-2 2-3

2-6

(N) EF-79

2-4

EF-79 DUCT

PENETRATION

EXIST. ROOF

FRAMING

BELOW ROOF

DECK (TYP-REF)

(E ) 2

0X

MECHANICAL DUCTWORK - EF-77 PLAN (SHAFT 1 ROOF)

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

MECHANICAL DRAWING ROOF EXHAUST GENERAL NOTES:

1. PROVIDE ALL CONTROL COMPONENTS, CONTROL WIRING, AND CONNECTIONS TO PROPERLY

INTERFACE WITH THE EXISTING JOHNSON CONTROLS META-SYS TEMPERATURE CONTROL SYSTEM

AND CONTROL OPERATING SYSTEMS. ALL NEW CONTROL COMPONENTS, CONTROL VALVES,

THERMOSTATS, SENSORS, ETC. SHALL BE ELECTRIC TYPE. COORDINATE WITH VAMC OPERATIONS

ECC.

2. MAINTAIN THE INTEGRITY OF ALL EXISTING EQUIPMENT AND SYSTEMS LOCATED OUTSIDE THE

WORK AREA AND INTERRUPTED BY THE RENOVATION WORK. PROVIDE ALL ADDITIONAL PIPING,

FITTINGS, DUCTWORK, ACCESSORIES, ETC. REQUIRED TO EXTEND AND RECONNECT REMAINING

EQUIPMENT AND SYSTEMS.

3. SCHEDULE ALL SHUTDOWNS REQUIRED WITH VAMC COR AT LEAST 48 HOURS IN ADVANCE.

SHUTDOWNS SHALL NOT INTERFERE WITH ANY FACILITY OPERATIONS. PROVIDE TEMPORARY

SYSTEMS DURING SHUTDOWNS AS REQUIRED.

4. SYSTEMS INDICATED ON DRAWINGS SHALL BE INSTALLED AS SHOWN. ADJUSTMENT TO LOCATIONS OF VARIOUS ITEMS MAY BE REQUIRED BY FIELD CONDITIONS. VERIFY AND COORDINATE WITH COR

PRIOR TO INSTALLATION.

5. PROVIDE SERVICE CLEARANCE FOR ALL HVAC EQUIPMENT AS RECOMMENDED BY MANUFACTURER.

6. REUSE EXISTING PENETRATIONS THROUGH FIRE BARRIERS TO EXTENT POSSIBLE. WHERE NEW PIPING WILL USE THE SAME FIRE BARRIER PENETRATION, TEMPORARILY SEAL WITH A 2 HOUR

FIRE-RATED ASSEMBLY UNTIL NEW PIPING IS INSTALLED.

on e ei gh th in ch o ne fo ot

B

A

C

D

E

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

6" on e an d on e ha lf in ch es o ne fo ot on e in ch o ne fo ot

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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

B

A

C

D

E

F

528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

S:

\S

YR

-M

S\

MS

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DWG. OF 17

M-102

KW / JDEG

MECHANICAL DUCTWORK &

EXHAUST FANS EF-77 & EF-79 PLANS

N MECHANICAL DUCTWORK - EF-79 PLAN (SHAFT 4 ROOF)

SCALE: 1/4" = 1'-0"2

N

1-1

MECHANICAL EF-77 KEYED NOTES:

FABRICATE STEEL SUPPORT FRAME PER DETAILS ON DRAWING S-101. INSTALL ON

EXISTING SHAFT 1 ROOF FRAMING STEEL.

INSTALL NEW DUPLEX FAN SYSTEM EF-77 ON NEW STEEL FRAME.

COMMISSION NEW EF-77 SYSTEM (START UP, BALANCING AND CONTROLS).

INSTALL NEW EF-77 DUCTWORK, DUCTWORK SUPPORTS AND CONTROLS.

DEMO EXISTING FAN EF-77 INCLUDING ALL ASSOCIATED DUCTWORK, CONTROLS

AND ELECTRICAL AFTER NEW EF-77 IS INSTALLED AND OPERATIONAL.

REPAIR EXISTING ROOF TO MATCH EXISTING ROOF.

2-1

MECHANICAL EF-79 KEYED NOTES:

INSTALL NEW W8x18 GALVANIZED BEAMS FOR FAN EF-79 SUPPORT ON EXISTING

STEEL FRAME AS SHOWN. FIELD WELD TO EXISTING FRAME. SEE DRAWING S-101.

INSTALL NEW DUPLEX FAN EF-79 ON NEW W8x18 FRAMING.

COMMISSION NEW EF-79 SYSTEM (START UP, BALANCING AND CONTROLS).

INSTALL NEW EF-79 DUCTWORK, DUCTWORK SUPPORTS AND CONTROLS.

DEMO EXISTING FAN EF-79 INCLUDING ALL ASSOCIATED DUCTWORK UP TO ROOF

PENETRATION AT NEW EF-79 TIE-IN, CONTROLS AND ELECTRICAL AFTER NEW

EF-79 IS INSTALLED AND OPERATIONAL.

REPAIR EXISTING ROOF TO MATCH EXISTING ROOF.

1-2

1-3

1-4

1-5

1-6

2-2

2-3

2-4

2-5

2-6

This is the drawing for USF-79

EF-77 and EF-78 will be about 6" LONGER and 4" WIDER than this skid.

That additional size is because of the USF-15 fans instead of USF-13 fans.

NEW DUPLEX FANS BASIS OF DESIGN INFORMATION

SCALE: 1/4" = 1'-0"3

FC

(E) EF-21C

(E) EF-201

(E) EF-21D

(E) EF-06T

(E) EF-42

(E) EF-78

(E) EF-30

(E) 16"Ø

TEMP 16"Ø

(E) 16"Ø

(E) 16"Ø

EXIST. ROOF

FRAMING

BELOW ROOF

DECK (TYP-REF)

(R) EF-78

RELOCATED

TEMP 16"Ø

1-1

1-1 1-2

1-3

EF-78 DUCT

PENETRATION

(E) EF-21C

(E) EF-201

(E) EF-21D

(E) EF-06T

(E) EF-42

(E) EF-30

(E) 16"Ø

(E) 16"Ø

EXIST. ROOF

FRAMING

BELOW ROOF

DECK (TYP-REF)

N

EW

6"

Ø

(N) EF-78

TEMP 16"Ø

2-2

NEW EF-78 SUPPORT FRAME;

INSTALL OVER EXIST. BUILDING

STEEL, SEE DWG S-101

2-1

EF-78 DUCT

PENETRATION

2-3 2-4

2-5

2-6

MECHANICAL DRAWING ROOF EXHAUST GENERAL NOTES:

1. PROVIDE ALL CONTROL COMPONENTS, CONTROL WIRING, AND CONNECTIONS TO PROPERLY

INTERFACE WITH THE EXISTING JOHNSON CONTROLS META-SYS TEMPERATURE CONTROL SYSTEM

AND CONTROL OPERATING SYSTEMS. ALL NEW CONTROL COMPONENTS, CONTROL VALVES,

THERMOSTATS, SENSORS, ETC. SHALL BE ELECTRIC TYPE. COORDINATE WITH VAMC OPERATIONS

ECC.

2. MAINTAIN THE INTEGRITY OF ALL EXISTING EQUIPMENT AND SYSTEMS LOCATED OUTSIDE THE

WORK AREA AND INTERRUPTED BY THE RENOVATION WORK. PROVIDE ALL ADDITIONAL PIPING,

FITTINGS, DUCTWORK, ACCESSORIES, ETC. REQUIRED TO EXTEND AND RECONNECT REMAINING

EQUIPMENT AND SYSTEMS.

3. SCHEDULE ALL SHUTDOWNS REQUIRED WITH VAMC COR AT LEAST 48 HOURS IN ADVANCE.

SHUTDOWNS SHALL NOT INTERFERE WITH ANY FACILITY OPERATIONS. PROVIDE TEMPORARY

SYSTEMS DURING SHUTDOWNS AS REQUIRED.

4. SYSTEMS INDICATED ON DRAWINGS SHALL BE INSTALLED AS SHOWN. ADJUSTMENT TO LOCATIONS OF VARIOUS ITEMS MAY BE REQUIRED BY FIELD CONDITIONS. VERIFY AND COORDINATE WITH COR

PRIOR TO INSTALLATION.

5. PROVIDE SERVICE CLEARANCE FOR ALL HVAC EQUIPMENT AS RECOMMENDED BY MANUFACTURER.

6. REUSE EXISTING PENETRATIONS THROUGH FIRE BARRIERS TO EXTENT POSSIBLE. WHERE NEW PIPING WILL USE THE SAME FIRE BARRIER PENETRATION, TEMPORARILY SEAL WITH A 2 HOUR

FIRE-RATED ASSEMBLY UNTIL NEW PIPING IS INSTALLED.

on e ei gh th in ch o ne fo ot

B

A

C

D

E

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

6" on e an d on e ha lf in ch es o ne fo ot on e in ch o ne fo ot

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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

B

A

C

D

E

F

528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

S:

\S

YR

-M

S\

MS

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RO

JE

CT

S\

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DWG. OF 17

M-102

KW / JDEG

MECHANICAL DUCTWORK &

EXHAUST FAN EF-78 PLANS

MECHANICAL DUCTWORK - EF-78 TEMPORARY PLAN (SHAFT 2 ROOF)

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

N

MECHANICAL DUCTWORK - EF-78 FINAL PLAN (SHAFT 2 ROOF)

SCALE: 1/4" = 1'-0"2

N

1-1

MECHANICAL EF-78 TEMPORARY PLAN KEYED NOTES:

REMOVE AND RELOCATE EXISTING FAN EF-78 TO NEW TEMPORARY LOCATION AS

SHOWN; INCLUDES DUCTWORK, DUCTWORK SUPPORTS, TEMPORARY CURB,

ROOFING, CONTROLS AND ELECTRICAL. EXISTING 12"Ø AUXILIARY DUCT WITH

DAMPER TO BE REMOVED AND CAPPED AT 16"Ø FAN INLET. REUSE EXISTING

MATERIALS TO EXTENT POSSIBLE. COORDINATE WITH VAMC COR.

RE-CONNECT TO EXISTING DUCTWORK AS SHOWN.

RE-COMMISSION RELOCATED FAN EF-78 FOR TEMPORARY USE DURING

INSTALLATION OF NEW FAN EF-78.

1-2

1-3

2-1

MECHANICAL EF-78 FINAL PLAN KEYED NOTES:

FABRICATE STEEL SUPPORT FRAME PER DETAILS ON DRAWING S-101. INSTALL ON

EXISTING SHAFT 2 ROOF FRAMING STEEL.

INSTALL NEW DUPLEX FAN SYSTEM EF-78 ON NEW STEEL FRAME.

COMMISSION NEW EF-78 SYSTEM (START UP, BALANCING AND CONTROLS).

INSTALL NEW EF-78 DUCTWORK, DUCTWORK SUPPORTS AND CONTROLS.

DEMO EXISTING/RELOCATED FAN EF-78 INCLUDING ALL ASSOCIATED DUCTWORK,

CONTROLS AND ELECTRICAL AFTER NEW EF-78 IS INSTALLED AND OPERATIONAL.

REPAIR EXISTING ROOF TO MATCH EXISTING ROOF.

2-2

2-3

2-4

2-5

2-6 on e ei gh th in ch o ne fo ot

B

A

C

D

E

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

6" on e an d on e ha lf in ch es o ne fo ot on e in ch o ne fo ot

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

03/03/2023

GENERAL PROJECT INFORMATION

100% SPRINKLERED

U.S. Department of Veterans Affairs

B

A

C

D

E

F

528A7-18-725REPLACE AHU 02, 07, 11

ADDENDUM: CHILLED WATER

CWS-201 & EXHAUST FANS

S:

\S

YR

-M

S\

MS

-E ng ine er ing \P

RO

JE

CT

S\

AC

TI

VE

P

RO

JE

CT

S\

8A

7-

-7

R ep lac e A

HU

, 0 7, \In fec tio n C on tro l E xh au st Fa ns \D ra wi ng s\C

AD

\08

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H-

CH

W

-A

DD

EN

DU

M.

dw g

DWG. OF 17

MG-501

KW / JDEG

MECHANICAL PIPING DETAILS

PIPE HANGERS

SCALE: NONE1

RATED WALL PENETRATION-INSULATED PIPE

SCALE: NONE2

PIPE RISER SUPPORT / ANCHOR

SCALE: NONE3

TYPICAL FLOOR PENETRATION DETAIL

SCALE: NONE4

PIPE OR DUCT PENETRATION

OF SMOKE / FIRE BARRIERS

SCALE: NONE6

PIPE / CONDUIT SHARED TRAPEZE RACK DETAIL

SCALE: NONE5

SECURING PIPE OR DUCTWORK HANGER

RODS FROM CONCRETE DECK DETAILS

SCALE: NONE10

TYPICAL PIPE OR DUCTWORK HANGER ROD

CLAMP TO BUILDING STEEL DETAILS

SCALE: NONE9

HORIZONTAL PIPE ANCHOR DETAIL

SCALE: NONE7

PIPE DRAIN INSTALLATION DETAIL

SCALE: NONE8

AutoCAD SHX Text

NOTE: SEE SPECIFICATIONS FOR DETAILED HANGER REQUIREMENTS.

AutoCAD SHX Text

5 FT

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AutoCAD SHX Text 2 12

AutoCAD SHX Text 1 12

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AutoCAD SHX Text 1 14

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THRU 34

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SIDE VIEW TRAPEZE HANGER FOR UP TO 1000 LB. UNIFORM LOAD

AutoCAD SHX Text

ADJUSTABLE CLEVIS HANGER TYPE 1 - SEE SPECIFICATIONS

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ADJUSTABLE CLEVIS HANGER TYPE 43 - SEE SPECIFICATIONS

AutoCAD SHX Text

MAXIMUM PIPE/TUBING SUPPORT SPACING

AutoCAD SHX Text

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

AutoCAD SHX Text

NOM. SIZE (IN)

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PIPE (FT)

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TUBING (FT)

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PIPE INSULATION (2" THICK MAX.)

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THROUGH-PENETRANT STEEL PIPE OR COPPER TUBE

AutoCAD SHX Text SEALANT: MIN. " THICK 12" THICK UL-LISTED, FIRE-RATED CAULK APPLIED WITHIN ANNULUS FLUSH WITH FINISHED SURFACE OF WALL ASSEMBLY

AutoCAD SHX Text

2-HR. RATED SHAFT WALL ASSEMBLY

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GYPSUM BOARD OR MASONRY WALL

AutoCAD SHX Text

STEEL SLEEVE FLUSH WITH FACE OF WALL (BOTH SIDES)

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PACKING MATERIAL - MIN. 3 " 14" WIDE OF MIN. 4 PCF MINERAL WOOL BATT INSULATION

AutoCAD SHX Text WALL STRIP - " TH'K x 1 " WIDE 316" TH'K x 1 " WIDE 34" WIDE INTUMESCENT STRIP WRAPPED TIGHTLY AROUND PIPE COVERING

AutoCAD SHX Text

NOTE: UL SYSTEM W-J-5048

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HANGER ROD

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INSULATION (VAPOR BARRIER TYPE IS REQUIRED FOR LOW TEMPERATURE PIPE)

AutoCAD SHX Text PROVIDE HIGH COMPRESSIVE STRENGTH INSULATION (9 PSF MIN. DENSITY) UNDER INSULATION SHIELD

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INSULATION SHIELD AT HANGER

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WELD

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SADDLE

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12" DIA. HANGER RODS W/36" MAX. SPACING ON EACH CHANNEL

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BAND

AutoCAD SHX Text 1 "-12 GA. CHANNEL 58"-12 GA. CHANNEL OR 2"x2"x " ANGLE14" ANGLE

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PROVIDE INSULATION SHIELD & INSERT FOR ALL PIPING (8" MIN.)

AutoCAD SHX Text NOTES: 1. PROVIDE ANCHORS ONLY PROVIDE ANCHORS ONLY WHERE SHOWN ON DRAWINGS. 2. EXTEND SLEEVE ABOVE EXTEND SLEEVE ABOVE FLOOR WHERE SPECIFIED.

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ELEVATION

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PLAN

AutoCAD SHX Text NOTES: 1. DIM "A" - FLAME STOP V DEPTH 2" MIN. FOR " TO 2" PIPE DIM "A" - FLAME STOP V DEPTH 2" MIN. FOR " TO 2" PIPE 34" TO 2" PIPE SIZES & 4" MIN. FOR 2 " TO 6" PIPE SIZES. 12" TO 6" PIPE SIZES. 2. INSTALLATION SHALL BE IN ACCORDANCE WITH THE INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURERS INSTRUCTIONS AND REGULATIONS.

AutoCAD SHX Text

"A" (REFER TO NOTE 1)

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14" MIN.

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14" MIN.

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INSULATION

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PIPE

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BOLT (TYP)

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FLOOR SLAB

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RISER CLAMP, BOTTOM CLAMP REQ'D AT ANCHOR POINTS ONLY

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PIPE SLEEVE WHERE SPECIFIED

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RISER CLAMP

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BOLT (TYP)

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FIRESTOP MATERIAL

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RISER CLAMP

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PIPE SLEEVE WHERE SPECIFIED

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RISER

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PIPE

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FLOOR

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24 GA. PIPE SLEEVE SHALL FIT SNUG IN DRILLED HOLE IN SLAB

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"FLAME STOP V" PUTTY OR CAULK

AutoCAD SHX Text NOTE: APPLICABLE TO PENETRATIONS OF ALL FIRE RATED MEMBRANES,…