36C24419B0040-005.pdf

FIRE PROTECTION GENERAL NOTES

A. UTILIZE NFPA-13 (2019), CHAPTER 8, “PLANS AND CALCULATIONS” AS A GUIDELINE WHEN PREPARING SUBMITTALS FOR

REVIEW. DISREGARD ONLY THOSE ITEMS NOT APPLICABLE TO THE INDIVIDUAL BUILDING SYSTEM. FIRE PROTECTION MATERIALS, EQUIPMENT AND INSTALLATION SHALL BE IN ACCORDANCE WITH THE REQUIREMENTS OF NFPA-13 FOR THE

INSTALLATION OF AUTOMATIC SPRINKLER SYSTEM.

B. COMPLY WITH THE INTERNATIONAL BUILDING CODE (LATEST ADOPTED EDITION). INSTALLATION SHALL MEET THE

REQUIREMENTS OF THE AUTHORITY HAVING JURISDICTION.

C. REFER TO ARCHITECTURAL REFLECTED CEILING PLANS AND ROOM FINISH SCHEDULE WHICH INDICATE CEILING HEIGHTS. COORDINATE WITH ARCHITECT'S REFLECTED CEILING PLAN FOR PROPOSED LOCATION OF SPRINKLER HEADS IN AREAS WITH CEILINGS. LOCATE HEADS IN AREAS WITHOUT CEILINGS AS REQUIRED BY IFC, NFPA AND AUTHORITY

HAVING JURISDICTION REQUIREMENTS FOR THE APPROPRIATE HAZARD CLASSIFICATION.

D. EACH BUILDING IN THE SCOPE OF WORK IS A TOTALLY SPRINKLERED BUILDING, SPRINKLERED BY A WET PIPE SYSTEM.

NEW SPRINKLER PIPING, HEADS, ETC. SHALL BE AN EXTENSION OF THE EXISTING SYSTEM. NEW PORTIONS OF SYSTEM SHALL BE DESIGNED AS REQUIRED BY IFC, NFPA, AND AUTHORITY HAVING JURISDICTION REQUIREMENTS FOR THE

APPROPRIATE HAZARD CLASSIFICATION.

E. SPRINKLER HEAD LAYOUTS INDICATED ARE BASED ON OCCUPANCY HAZARD CLASSIFICATIONS OUTLINED IN NFPA-13 STANDARDS, GENERALLY, PUBLIC / OFFICE AREAS ARE BASED ON “LIGHT HAZARD”, AND STORAGE / MECHANICAL AREAS ARE BASED ON “ORDINARY HAZARD”. EXTENDED COVERAGE DISTRIBUTION IS NOT INDICATED, BUT MAY BE UTILIZED

WHERE SPACE MEETS REQUIREMENTS SET FORTH IN NFPA-13.

F. HYDRAULICALLY CALCULATE SPRINKLER REQUIREMENTS PER THE APPROPRIATE HAZARD OCCUPANCY AND PROVIDE ACTUAL NUMBER OF HEADS, REQUIRED SPACING AND PIPE ROUTING AS REQUIRED FOR CLEARANCE WITH STRUCTURAL CONDITIONS AND OTHER TRADES TO PROVIDE A COMPLETE AND OPERABLE SYSTEM IN ACCORDANCE

WITH IFC, NFPA AND AUTHORITY HAVING JURISDICTION REQUIREMENTS.

G. OBTAIN FLOW TEST DATA INDICATING THE WATER FLOW AND PRESSURE AVAILABLE TO BUILDINGS 4, 7 AND 9, OR MAKE ARRANGEMENTS TO HAVE A FLOW TEST PERFORMED. INCLUDE IN THE CONSTRUCTION BID, ALL COSTS ASSOCIATED WITH FLOW TEST. SUBMIT HYDRAULIC CALCULATIONS AND PLANS RELATED TO A MINIMUM OF (1) REMOTE AREA FOR

REVIEW.

H. PIPING IS SHOWN IN SCHEMATIC FORM TO INDICATE APPROXIMATE ARRANGEMENT OF EQUIPMENT AND PIPING.

SPRINKLER CONTRACTOR SHALL DESIGN THE SYSTEM AND ROUTE PIPING AS REQUIRED FOR CONFORMANCE WITH ACTUAL BUILDING CONDITIONS AND NFPA REQUIREMENTS. COORDINATE SPRINKLER WORK WITH ALL OTHER TRADES

TO AVOID CONFLICT.

I. REFER TO SPECIFICATION SECTIONS IN DIVISION 21 FOR ADDITIONAL INFORMATION PERTAINING TO THE FIRE

PROTECTION SYSTEM.

J. SUPPORT ALL NEW PIPING AND EQUIPMENT FROM STRUCTURE ABOVE AS REQUIRED. PROVIDE ALL SUPPLEMENTAL STEEL TO SPAN BETWEEN PRIMARY BUILDING STRUCTURAL MEMBERS. CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLETE DESIGN OF SUPPLEMENTAL STEEL AND SUPPORTS INCLUDING REACTION LOADS AT PRIMARY BUILDING

STRUCTURAL MEMBERS.

K. PROVIDE SPRINKLER HEADS IN CONCEALED LOCATIONS PER NFPA REQUIREMENTS.

L. DURING CONSTRUCTION PROCEDURES, THE ENTIRE WORK AREA SHALL BE CLEAN OF ALL DUST, DIRT, AND OTHER

DEBRIS BEFORE APPLICATION OF ANY NEW MATERIALS.

M. THESE DRAWINGS INDICATE THE GENERAL EXTENT OF THE WORK AND ARE NOT INTENDED TO SHOW OR DESCRIBE ALL

WORK REQUIRED FOR THE FULL PERFORMANCE AND COMPLETION OF CONTRACT DOCUMENTS.

N. PROVIDE ALL LABOR, MATERIALS, TOOLS, EQUIPMENT, ETC. REQUIRED FOR COMPLETE AND FUNCTIONAL SYSTEM AS

SPECIFIED AND INDICATED ON THE DRAWINGS.

O. INCLUDE IN BID, ALL LICENSE, PERMIT, INSPECTION, AND OTHER FEES REQUIRED BY AUTHORITIES HAVING JURISDICTION

REQUIRED FOR COMPLETION OF WORK.

P. PROMPTLY INFORM THE COR AND ENGINEER, IN WRITING, OF ANY DEVIATIONS IN THE CONTRACT DOCUMENTS FROM REQUIREMENTS OF LOCAL UTILITIES, MUNICIPALITIES, STATE OR FEDERAL LAWS AND REGULATIONS. PERFORM WORK

IN ACCORDANCE WITH SUCH REQUIREMENTS AT NO ADDITIONAL COST TO THE OWNER.

Q. SUBMIT ONE COMPLETE SET OF AUTOMATIC SPRINKLER SYSTEM DRAWINGS, HYDRAULIC CALCULATIONS, CURRENT WATER FLOW TEST, AND THE EQUIPMENT DATA BROCHURES PREPARED BY OR UNDER THE SUPERVISION OF, AND SEALED BY A PROFESSIONAL ENGINEER. THE SUBMITTAL SHALL BE SENT TO ALL AUTHORITIES HAVING JURISDICTION FOR REVIEW AND APPROVAL. SYSTEM SHALL ALSO BE IN COMPLIANCE WITH ALL REQUIRED PLUMBING CODES.

R. ALL EXPENSES CARRIED BY THE ARCHITECT/ENGINEER IN TROUBLESHOOTING SYSTEM(S) PROBLEMS CAUSED BY INADEQUATE WORKMANSHIP, LACK OF TECHNICAL EXPERTISE OR OTHER FORMS OF POOR PERFORMANCE ON THE

PART OF A CONTRACTOR, SHALL BE BORN BY THAT CONTRACTOR.

S. PROVIDE FIRE STOPS / SEALANT AT ALL PIPE PENETRATIONS THROUGHOUT FIRE RATED WALLS. REVIEW ARCHITECTURAL PLANS PRIOR TO BIDDING AND INDICATE PENETRATIONS ON SPRINKLER LAYOUT SUBMITTAL.

T. FIRE PROTECTION CONTRACTOR SHALL FURNISH AND INSTALL ARMOVER SUPPORTS FOR ALL END OF LINE BRANCH LINES PER NFPA-13, SECTION: 9.2.3.4. REFER TO A.9.2.3.4.4(b) FOR ACCEPTABLE SUPPORTS.

U. ALL DROPS TO SPRINKLER HEADS SHALL TEE / ELBOW OFF TOP OF BRANCH PIPE, EXCEPT WHERE STRUCTURAL, ARCHITECTURAL OR MECHANICAL EQUIPMENT CONDITIONS PRECLUDE CONVENTIONAL INSTALLATION.

V. SPRINKLER HEADS SHALL BE IN A SYMMETRICAL PATTERN, NOT NECESSARILY IN THE CENTER OF ROOMS, CORRIDORS

OR CEILING TILE.

W. GENERALLY, THE SCOPE OF NEW WORK IS TO PROVIDE NEW SPRINKLER PIPING AND HEADS WITHIN THE MECHANICAL ROOMS OF BUILDINGS 4, 7 AND 9, AS WELL AS MODIFY/SHIFT PIPING AND HEADS IN OFFICE B07K IN BUILDING 4, PROVIDE NEW PIPING AND HEAD(S) IN THE NEW BUILDING 4 VFD CLOSET, AND MODIFY/SHIFT PIPING AND HEADS IN THE

STAIRWELL ADJACENT TO THE BUILDING 4 MECHANICAL ROOM.

FIRE PROTECTION CONTRACTOR

SEMI-RECESSED SPRINKLER HEAD

UPRIGHT SPRINKLER HEAD

FIRE LINE FPCFL

TAMPER SWITCH

FLOW SWITCH

CONCEALED SPRINKLER HEAD

PENDANT SPRINKLER HEAD

CHECK VALVE

GATE VALVE

EXTERIOR ALARM GONG (WATER ACTIVATED)

TEST AND DRAIN ASSEMBLY

ORDINARY HAZARD

GROUP 1 OCCUPANCY

SIDEWALL SPRINKLER HEAD

FIRE DEPARTMENT CONNECTION (FDC)

NOTE: NOT ALL SYMBOLS MAY BE USED ON THIS PROJECT

FIRE PROTECTION SYMBOLS AND ABBREVIATIONS

KEYNOTE

DETAIL OR SECTION MARK

SHOWN ON DRAWING

DETAIL MODULE NUMBER POINT OF NEW CONNECTION

POINT OF TERMINATION/CAP

BACKFLOW PREVENTER

FIRE PROTECTION DEMOLITION GENERAL NOTES

A. LOCATIONS SHOWN FOR EXISTING FIRE PROTECTION PIPE AND EQUIPMENT ARE APPROXIMATE. THE CONTRACTOR IS

TO FIELD VERIFY THE EXACT LOCATIONS OF EXISTING FIRE PROTECTION LINES AND EQUIPMENT INCLUDING RISERS AND

VALVES PRIOR TO THE START OF WORK.

B. COORDINATE WITH COR FOR ANY SHUTDOWNS OR PLANNED INTERRUPTIONS OF THE FIRE PROTECTION SERVICE. THE CONTRACTOR SHALL GIVE THE COR THREE (3) WEEKS NOTICE PRIOR TO THE PLANNED SHUTDOWN OR INTERRUPTION.

C. COORDINATE DEMOLITION OF FIRE PROTECTION PIPING WITH OTHER PIPING WHICH IS NOT TO BE REMOVED. PROTECT

OTHER PIPING WHICH IS NOT TO BE REMOVED FROM DAMAGE, DIRT, AND DEBRIS.

D. ALL FIRE PROTECTION RELATED EQUIPMENT AND PIPING WHICH IS REMOVED FROM THE BUILDING IS TO BE TAKEN

OFFSITE AND DISPOSED OF.

E. THE SCOPE OF DEMOLITION IS TO REMOVE SPRINKLER PIPING, HEADS AND SUPPORTS WITHIN THE MECHANICAL ROOMS OF BUILDINGS 4, 7 AND 9, BACK TO THE POINT WHERE BRANCH LINE(S) ENTER THE MECHANICAL ROOM. IN ADDITION IN BUILDING 4, REMOVE/RELOCATE SPRINKLER HEADS AND PIPING IN OFFICE B07K AND THE STAIRWELL

ADJACENT TO THE MECHANICAL ROOM TO ACCOMODATE ARCHITECTURAL MODIFICATIONS.

BUILDING AND OCCUPANT SAFETY -

INTERRUPTION OF FIRE PROTECTION SERVICE

A. DURING THE TIME THAT THE FIRE PROTECTION RENOVATION WORK IS BEING PERFORMED, AND THE FIRE PROTECTION SYSTEM IS DOWN AND OUT OF COMMISSION, THE FIRE PROTECTION CONTRACTOR SHALL HAVE SUFFICIENT

PERSONNEL ONSITE TO KEEP A “FIRE WATCH” ON THE FACILITY.

B. A FIRE PROTECTION WATCH IS IMPLEMENTED TO ENSURE THE FIRE SAFETY OF A BUILDING IN THE EVENT OF ANY ACT, OR SITUATION INSTIGATING AN INCREASED RISK TO PERSONS OR PROPERTY. THE TERM “FIRE WATCH” IS USED TO DESCRIBE A DEDICATED PERSON OR PERSONS WHO’S SOLE RESPONSIBILITY IS TO LOOK FOR FIRES WITHIN AN

ESTABLISHED AREA.

C. IN THE OPINION OF THE FIRE AND LIFE-SAFETY GROUP (FLS) OF FACTORY MUTUAL (FM), ANY REQUIRED FIRE PROTECTION SYSTEM THAT IS OUT OF SERVICE FOR MORE THAN 4 HOURS AND OCCUPIED IS REQUIRED TO ESTABLISH A FIRE WATCH. FOR THE PERSON OR PERSONS ASSIGNED TO THE FIRE WATCH, THIS MUST BE THEIR ONLY JOB DUTY

DURING THE TIME PERIOD OF THE FIRE PROTECTION RENOVATION WORK.

D. IN ADDITION THE BUILDING OWNER IS REQUIRED TO HAVE AN IMPAIRMENT COORDINATOR. THE OUT OF SERVICE EQUIPMENT MUST BE TAGGED “OUT OF SERVICE”. AN OUT OF SERVICE TAG MUST BE PLACED AT THE FIRE ALARM PANEL AND THE FIRE DEPARTMENT CONNECTION (REFERENCE INTERNATIONAL FIRE CODE- CHAPTER 9, SECTION 901.7).

E. FIRE WATCH PERSONNEL ARE TO KEEP WATCH FOR FIRES IN THE GENERAL AREA OF PERFORMANCE, THE PERSONS

PERFORMING THE FIRE WATCH ARE NOT PERMITTED TO PERFORM ANY OTHER DUTIES.

F. FIRE WATCH PERSONNEL ARE TO HAVE FIRE EXTINGUISHING EQUIPMENT READILY AVAILABLE AND TO BE TRAINED IN ITS

USE.

G. THE QUANTITY OF PERSONNEL INVOLVED IN THE FIRE WATCH IS TO BE ADEQUATE SUCH THAT EACH FLOOR, LEVEL, AND

ROOM OF THE FIRE AREA IS COVERED.

H. IN GENERAL, A FIRE WATCH IS TO FULFILL THE INTENT OF NFPA-72 AS FOLLOWS: 1. NOTIFY OCCUPANTS TO EVACUATE WHEN THERE IS A FIRE IN THE BUILDING; 2. NOTIFY THE CENTRAL MONITORING STATION TO INITIATE EMERGENCY PERSONNEL RESPONSE; 3. ACITVATE FIRE PROTECTION SYSTEMS IN ORDER TO RELEASE DOOR HOLDERS, CLOSE

SMOKE DAMPERS, AND SHUT DOWN FANS.

I. IF BUILDING OCCUPANTS ASSIST WITH FIRE WATCH DUTIES, THE PROCEDURES FOR CONTACTING EMERGENCY PERSONNEL AND EVACUATING THE BUILDING ARE TO BE DISTRIBUTED TO BUILDING OCCUPANTS. FOR PLANNED

OUTAGES, THE PROCEDURES ARE TO BE SENT TO THE BUILDING OWNER FOR DISTRIBUTION.

FLOW TEST INFORMATION

STATIC PSI RESIDUAL PSI FLOW GPM DATE LOCATION FLOW TEST PERFORMED BY

THE FLOW TEST INFORMATION LISTED ABOVE IS INTENDED AS A REFERENCE FOR THE FIRE PROTECTION

CONTRACTOR. THE FIRE PROTECTION CONTRACTOR SHALL PERFORM A HYDRAULIC FLOW TEST NEAR THE PROJECT SITE TO VERIFY ACTUAL FLOW CONDITIONS ON WHICH TO BASE THE FIRE PROTECTION DESIGN.

T&D

TS

FS

ORDINARY HAZARD

GROUP 2 OCCUPANCY

INFECTION CONTROL MEASURES

A. CONTRACTOR SHALL COMPLY WITH THE OWNER'S INFECTION CONTROL RISK ASSESSMENT REQUIREMENTS AND

WRITTEN DUST CONTROL PLAN.

B. EXISTING AIR QUALITY REQUIREMENTS AND OTHER UTILITY REQUIREMENTS FOR OCCUPIED AREAS SHALL BE

MAINTAINED.

C. RENOVATION AREAS SHALL BE ISOLATED FROM OCCUPIED AREAS DURING CONSTRUCTION USING AIRTIGHT BARRIERS.

PROVIDE EXHAUST AIRFLOW IN A MANNER THAT SHALL BE SUFFICIENT TO MAINTAIN NEGATIVE AIR PRESSURE IN THE CONSTRUCTION ZONE. COORDINATE TEMPORARY BARRIERS WITH INTERIM LIFE SAFETY MEASURES.

D. FIRE PROTECTION SYSTEM REVISIONS SHALL BE PROPERLY PERFORMED TO LIMIT WATERBOURNE OPPORTUNISTIC

PATHOGENS.

E. DOUBLE-BAGGING IS REQUIRED FOR CONSTRUCTION DEBRIS. COMPLY WITH OWNER'S DESIGNATED ROUTE FOR

REMOVAL.

F. CRUCIAL VENTILATION SPECIFICATIONS FOR AIR BALANCE AND FILTRATION SHALL BE VERIFIED BEFORE OWNER'S

ACCEPTANCE.

THE FIRE PROTECTION DRAWING IS DESIGNED TO BE IN CONFORMANCE WITH NFPA

13. IT IS A PERFORMANCE BASED DRAWING INDICATING THE EXTENT OF FIRE

PROTECTION WORK FOR THE AREA THAT THIS DRAWING REPRESENTS. THIS

DRAWING IS “FOR INFORMATION ONLY”, AS A REFERENCE FOR THE FIRE

PROTECTION CONTRACTOR TO BASE THE DESIGN OF THE FIRE PROTECTION

SYSTEM ON. THE CONTRACTOR SHALL VERIFY THE EXACT CONDITIONS THAT THIS

DRAWING REPRESENTS, INCLUDING ANY PERCEIVED CONCEALED SPACES, AND THE

BUILDING TYPE AND CONSTRUCTION AS OUTLINED IN THE INTERNATIONAL BUILDING

CODE, PRIOR TO THE START OF WORK. REFER TO THE INTERNATIONAL BUILDING

CODE, ESPECIALLY CHAPTERS 6 (TYPES OF CONSTRUCTION) AND CHAPTER 9 (FIRE

PROTECTION SYSTEMS), NFPA 13 (CHAPTER 8), AND THE PROJECT SPECIFICATIONS

FOR OTHER FIRE PROTECTION REQUIREMENTS.

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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F-001

FIRE PROTECTION GENERAL

INFORMATION

1 2PLH SWR

RENOVATE MECHANICAL

ROOMS & EQUIPMENT

PHASE 1

1400 BLACKHORSE HILL RD

COATESVILLE, PA 19320

MAY 1, 2019

100% CONSTRUCTION DOCUMENTS

542-18-10517-251

THE FIRE PROTECTION DRAWING IS DESIGNED TO BE IN CONFORMANCE WITH NFPA

13. IT IS A PERFORMANCE BASED DRAWING INDICATING THE EXTENT OF FIRE

PROTECTION WORK FOR THE AREA THAT THIS DRAWING REPRESENTS. THIS

DRAWING IS “FOR INFORMATION ONLY”, AS A REFERENCE FOR THE FIRE

PROTECTION CONTRACTOR TO BASE THE DESIGN OF THE FIRE PROTECTION

SYSTEM ON. THE CONTRACTOR SHALL VERIFY THE EXACT CONDITIONS THAT THIS

DRAWING REPRESENTS, INCLUDING ANY PERCEIVED CONCEALED SPACES, AND THE

BUILDING TYPE AND CONSTRUCTION AS OUTLINED IN THE INTERNATIONAL BUILDING

CODE, PRIOR TO THE START OF WORK. REFER TO THE INTERNATIONAL BUILDING

CODE, ESPECIALLY CHAPTERS 6 (TYPES OF CONSTRUCTION) AND CHAPTER 9 (FIRE

PROTECTION SYSTEMS), NFPA 13 (CHAPTER 8), AND THE PROJECT SPECIFICATIONS

FOR OTHER FIRE PROTECTION REQUIREMENTS.

1 1

MECH.

B07K

VEST

B07ICONNECT TO EXISTING

SPRINKLER BRANCH

ENTERING

MECHANICAL ROOM

1 1

TURN DOWN

NEXT TO STAIRS

1 1

3 3

3 3

SPRINKLER LINE

FROM ABOVE

EXIST. SPRINKLER

BRANCH ENTERING

MECHANICAL ROOM

A

EX. SPRINKLER BRANCH TO

MECHANICAL ROOM, FIELD

CONFIRM SIZE AND LOCATION

## KEY NOTES:

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

SHEET NOTES:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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F-101

MECHANICAL ROOMS FIRE

PROTECTION PLANS

2 2PLH SWR

RENOVATE MECHANICAL

ROOMS & EQUIPMENT

PHASE 1

1400 BLACKHORSE HILL RD

COATESVILLE, PA 19320

MAY 1, 2019

100% CONSTRUCTION DOCUMENTS

542-18-10517-251

4, 7, 9

1 UPRIGHT PENDANT SPRINKLER, ORDINARY

HAZARD GROUP 1.

2 PROVIDE SPRINKLER PIPING AND SUPPORTS,

COORDINATE WITH OTHER DISCIPLINES (TYPICAL).

3 INSTALL HEAD UNDERNEATH CATWALK.

4 INSTALL HEAD UNDERNEATH STAIRS.

5 INSTALL HEAD UNDERNEATH ENTRY LANDING.

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

BUILDING 4 MECHANICAL ROOM - FIRE PROTECTION NEW

WORK

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

BUILDING 7 LOWER LEVEL - FIRE PROTECTION NEW WORK

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

BUILDING 7 UPPER LEVEL - FIRE PROTECTION NEW WORK

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

BUILDING 9 MECHANICAL ROOM -FIRE PROTECTION NEW

WORK

0 2 4 8 NORTH

TRUE

0 2 4 8 NORTH

TRUE

0 2 4 8

NORTH

TRUE

0 2 4 8

N O

R T H

TRUE

N

AREA OF WORK

SCOPE OUTLINE

BUILDING 9 KEY PLAN

SCALE: NO SCALE

N

AREA OF WORK

SCOPE OUTLINE

BUILDING 7 KEY PLAN

SCALE: NO SCALE

N

AREA OF WORK

SCOPE OUTLINE

BUILDING 4 KEY PLAN

SCALE: NO SCALE

A/E ARCHITECT / ENGINEER

AAHX AIR TO AIR HEAT EXCHANGER

AB AIR BLENDER

AAV AUTOMATIC AIR VENT

ACC AIR-COOLED CONDENSER

ACCH AIR-COOLED CHILLER

ACCU AIR-COOLED CONDENSING UNIT

ACU AIR CONDITIONING UNIT

ACD AUTOMATIC CONTROL DAMPER,

MODULATING

ACD-TP AUTOMATIC CONTROL DAMPER,TWO

POSITION

AD ACCESS DOOR

AF AFTER FILTER

AFCV AIR FLOW CONTROL VALVE

AFF ABOVE FINISHED FLOOR

AFMD AIR FLOW MEASURING DEVICE

AFW AIR FOIL WHEEL (FAN)

AHU AIR-HANDLING UNIT

AMP AMPERGE

AP ACCESS PANEL

APD AIR PRESSURE DROP

ARI AIR CONDITIONING AND REFRIGERATION

INSTITUTE

AS AIR SEPARATOR

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

AW AIR WASHER

AXF AXIAL FLOW

B BOILER

BD BUTTERFLY DAMPER

BDD BACKDRAFT DAMPER

BDR BASE BOARD RADIATOR

BFP BACKFLOW PREVENTER

BFT BOILER PLANT FIRE TUBE

BHP BRAKE HORSEPOWER

BHW HOT WATER HEATING BOILER

BHX BOILER BLOWDOWN HEAT EXCHANGER

BIW BACKWARD INCLINED WHEEL (FAN)

BSC BIOLOGICAL SAFETY CABINETS

BT BUFFER TANK

BTU BRITISH THERMAL UNIT

BTUH BRITISH THERMAL UNIT PER HOUR

C CENTIGRADE (CELCIUS)

CC COOLING COIL

CCD COOLING COIL CONDENSATE DRAIN

CENT CENTRIFICAL

CFH CUBIC FEET PER HOUR

CFM CUBIC FEET PER MINUTE

CFT CUBIC FEET

CFP CHEMICAL FEED PUMP

CH CHILLER

CHWP CHILLED WATER PUMP

CHW CHILLER WATER

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

CI CAST IRON

CM CARBON MONOXIDE

CM CUBIC METER

CM/S CUBIC METER PER SECOND

CO CLEAN OUT

CO2 CARBON DIOXODE

COMP COMPRESSOR UNIT

COP COEFFICIENT OF PERFORMANCE

CP CONDENSATE PUMP

CU CONDENSING UNIT

CUH CABINET UNIT HEATER

CV CONSTANT VOLUME

CW COLD WATER (POTABLE)

CHWCC CHILLED WATER COOLING COIL

D DAMPER - AUTOMATIC

D-1 OUTDOOR AIR DAMPER

D-2 RETURN AIR DAMPER

D-3 RELIEF AIR DAMPER

D-4 ECONOMIZER OUTDOOR AIR DAMPER

dB DECIBELS Db DRY-BULB TEMPERATURE

DDC DIRECT DIGITAL CONTROLS

DEG DEGREE

DF DIFFUSER

DIA DIAMETER

DIW DEIONIZED WATER

DP DEW POINT TEMPERATURE

DP DIFFUSER PLATE

DPA DIFFERENTIAL PRESSURE ASSEMBLY

DPS DIFFERENTIAL PRESSURE SENSOR

DX DIRECT EXPANSION

DXCC DIRECT EXPANSION COOLING COIL

EA EXHAUST AIR

EAT ENTERING AIR TEMPERATURE

ECC ENGINEERING CONTROL CENTER

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EG EXHAUST GRILLE

EGS EMERGENCY GAS SHUTOFF

EH EXHAUST HOOD

EJ EXPANSION JOINT

EMD END OF MAIN DRIP (STEAM)

ENT ENTERING

ESP EXTERNAL STATIC PRESSURE

EWT ENTERING WATER TEMPERATURE

EX. 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)

FCW FORWARD CURVED WHEEL (FAN)

FD FLOOR DRAIN

FD FIRE DAMPER

FF FINAL FILTER

FM FLOW METER

FPM FEET PER MINUTE

FPS FEET PER SECOND

FRP FIBER REINFORCED POLYESTER

FS FLOW SWITCH

FSTAT FREEZESTAT

FT FEET

FT-LB FOOT-POUND

FTR FIN TUBE RADIATION

FV FACE VELOCITY

GA GAUGE

GAL GALLONS

GH GRAVITY HOOD

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GS GALVANIZED STEEL

H HUMIDIFER

H&CW HOT & COLD WATER

HAC HOUSEKEEPING AID CLOSET

HB HOSE BIBB

HC HEATING COIL

HD HEAD

HD HOOD

HHW HEATING HOT WATER

HHWC HEATING HOT WATER COIL

HHWP HEATING HOT WATER PUMP

HHWR HEATING HOT WATER RETURN

HHWS HEATING HOT WATER SUPPLY

HOA HAND/OFF/AUTOMATIC

HP HEAT PUMP

HP HORSEPOWER

HPDT HIGH PRESSURE DRIP TRAP

HPR HIGH PRESSURE RETURN (STEAM

CONDENSATE)

HPS HIGH PRESSURE SUPPLY (STEAM)

HRC HEAT RECOVERY COIL

HRD HEAT RECOVERY DEVICE

HRP HYDRONIC RADIANT (CEILING) PANEL

HRW HEAT RECOVERY WHEEL

HSTAT HUMIDISTAT

HUM HUMIDIFIER UNIT MOUNTED

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWC HOT WATER COIL

HWUH HOT WATER UNIT HEATER

HX HEAT EXCHANGER

Hz HERTZ

I/O INPUT/OUTPUT

IAQ INDOOR AIR QUALITY

IBT INVERTED BUCKET TRAP

ICF IN-LINE CENTRIFUGAL FAN

ICU INTENSIVE CARE UNIT

ID INSIDE DIAMETER

IFB INTEGRAL FACE AND BYPASS

IN INCHES

IN HG INCHES OF MERCURY

IN WC INCH WATER COLUMN

IN WG INCH WATER GAUGE

IN-LB INCH-POUND

IPLV INTERGRATED PART LOAD VALUE

IRH INTRARED HEATER

IS INSECT SCREEN

IV INLET VANES

kg KILOGRAM kg/HR KILOGRAM PER HOUR kPa KILOPASCAL kW KILOWATT kWh KILOWATT HOUR

L LITER

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)

LPS LOW PRESSURE SUPPLY (STEAM)

LSD LINEAR SLOT DIFFUSER

LTCP LOCAL TEMPERATURE CONTROL

PANEL

LVG LEAVING

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

M METER, SI UNIT

M/s METERS PER SECOND (OR

METERS/SECOND)

MA MIXED AIR

MAT MIXED AIR TEMPERATURE

MAV MANUAL AIR VENT

MAX MAXIMUM

MB MIXING BOX

MBH 1000 BTUH

MCA MINIMUM BRANCH CIRCUIT AMPACITY

MER MECHANICAL EQUIPMENT ROOM

MERV MINIMUM EFFICIENCY REPORTING

VALUE

MHP MOTOR HORSEPOWER

MIN MINIMUM

MM MILLIMETER

MOV MOTOR OPERATED VALVE

MPR MEDIUM PRESSURE RETURN (STEAM

CONDENSATE)

MPS MEDIUM PRESSURE SUPPLY (STEAM)

MTD MEAN TEMPERATURE DIFFERENCE

MVD MANUAL VOLUME DAMPER

NA NOT APPLICABLE

NC NOISE CRITERIA

NC NORMALLY CLOSED

NO NORMALLY OPEN

NOAA NATIONAL OCEANIC & ATMOSPHERIC

ADMINISTRATION

NOM NOMINAL

NPLV NON-STANDARD PART LOAD VALUE

NPSH NET POSITIVE SUCTION HEAD

NTS NOT TO SCALE

OA OUTSIDE AIR

OAI OUTSIDE AIR INTAKE

OD OUTSIDE DIAMETER

OR OPERATING ROOM

OSA OUTSIDE SUPPLY AIR (CONDITIONED)

P PUMP

PC PUMPED CONDENSATE

PCF POUNDS PER CUBIC FOOT (FEET)

PD PRESSURE DROP

PF PRE-FILTER

PG PRESSURE GAGE

PHC PREHEAT COIL

PHCP PREHEAT COIL PUMP

PPM PARTS PER MILLION

PRV PRESSURE REGULATING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH –

ABSOLUTE

PSIG POUNDS PER SQUARE INCH – GAGE

PSS PRIMARY SECONDARY SYSTEM

PSV PRESSURE SAFETY VALVE

R/E RETURN OR EXHAUST

RA RETURN AIR

RAT RETURN AIR TEMPERATURE

RDS ROOM DATA SHEETS

REA RELIEF AIR

RF RETURN FAN

RG RETURN GRILLE

RH RELATIVE HUMIDITY

RHC REHEAT COIL

RL REFRIGERANT LIQUID LINE

RLA RUN LOAD AMPERE

RPM REVOLUTIONS PER MINUTE

RS REFRIGERANT SUCTION

RTU ROOF TOP UNIT

RV RELIEF VALVE

SA SUPPLY AIR

SAD SOUND ATTENUATING DEVICE

SAT SUPPLY AIR TEMPERATURE

SC SHADING COEFFICIENT

SCFM STANDARD CUBIC FEET PER MINUTE

SCR SILICON CONTROLLED RECTIFIER

SD SMOKE DETECTOR

SD SUPPLY AIR DIFFUSER

SDPR SMOKE DAMPER

SDR SMOKE DAMPER (RETURN)

SDS SMOKE DAMPER (SUPPLY)

SEN SENSIBLE HEAT

SF SUPPLY FAN

SH STEAM HUMIDIFIER

SHC STEAM HEATING COIL

SI SQUARE INCHES

SP STATIC PRESSURE

SP GR SPECIFIC GRAVITY

SPD SUPPLY PROCESS AND DISTRIBUTION

SPRV STEAM PRESSURE REDUCING VALVE

SPS STATIC PRESSURE SENSOR

SQ FT SQUARE FOOT (FEET)

SR SUPPLY AIR REGISTER

SS STAINLESS STEEL

SSR SOLID SEPARATOR

ST STEAM TRAP

SV STEAM SAFETY VALVE

SVS STEAM VENT SILENCER

T & PCV TEMPERATURE AND PRESSURE

CONTROL VALVE

TAB TESTING, ADJUSTING, BALANCE

TD TEMPERATURE DIFFERENCE

TDH TOTAL DYNAMIC HEAD

TDS TOTAL DISSOLVED SOLIDS

TP TRAP

TSP TOTAL STATIC PRESSURE

TSTAT THERMOSTAT

TU TERMINAL UNIT

UC UNDER CUT

UH UNIT HEATER

UL UNDERWRITERS LABORATORY

V VALVE

VAF VANE-AXIAL FAN

VAV VARIABLE AIR VOLUME

VD VOLUME DAMPER (MANUAL OPPOSED

BLADE)

VFD VARIABLE FREQUENCY DRIVE

VHA VETERANS HEALTH ADMINISTRATION

VI VIBRATION ISOLATOR

VP VACUUM PUMP

VPS VARIABLE PRIMARY SYSTEM

VR VACUUM (STEAM CONDENSATE)

RETURN

VSD VARIABLE SPEED DRIVE

VUH VERTICAL UNIT HEATER

W WATTS

Wb WET-BULB (TEMPERATURE)

WFCV WATER FLOW CONTROL VALVE

WFM WATER FLOWMETER

WFMD WATER FLOW MEASURING DEVICE

WG WATER GAGE

WPD WATER SIDE PRESSURE DROP

XT EXPANSION TANK

YR YEAR

MECHANICAL ABBREVIATIONS

1. WORK SHALL CONFORM TO APPLICABLE LOCAL, STATE, AND NATIONAL CODES AND APPLICABLE VA STANDARDS.

2. INSTALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS.

3. OBTAIN AND PAY FOR PERMITS, FEES, AND INSPECTIONS REQUIRED FOR THIS WORK.

4. PROVIDE NEW MATERIALS, EQUIPMENT AND PRODUCTS INCORPORATED IN THE WORK, OF A SUITABLE GRADE FOR THE PURPOSES INTENDED.

5. WHERE POSSIBLE, PROVIDE STANDARD PRODUCTS OF THE VARIOUS MANUFACTURERS EXCEPT WHERE SPECIAL CONSTRUCTION OR PERFORMANCE FEATURES ARE

REQUIRED.

6. EQUIPMENT OR MATERIAL DEVIATIONS FROM INDICATED CONTRACT REQUIREMENTS SHALL BE SUBJECT TO THE APPROVAL OF THE COR. SUBMIT PROPOSED EQUIPMENT DEVIATIONS THAT ARE SIMILAR BOTH IN QUALITY AND CAPACITY TO THAT EQUIPMENT SPECIFIED, AS SOLELY DETERMINED BY THE COR.

7. PROVIDE MECHANICAL EQUIPMENT THAT IS LISTED AND LABELED BY UNDERWRITERS LABORATORIES (U.L.).

8. INSTALL EQUIPMENT AS INDICATED, ALLOWING FOR SUFFICIENT ACCESS AND CLEARANCE SPACE FOR EQUIPMENT MAINTENANCE, REPAIRS, AND REPLACEMENT.

9. INSTALL EQUIPMENT WITH PROPER CLEARANCES FOR REQUIRED PIPING AND ELECTRICAL SERVICES AND CONNECTIONS. INSTALL EQUIPMENT WITH REQUIRED ACCESS AND CLEARANCES IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS AND APPLICABLE CODES AND STANDARDS.

10. COORDINATE LOCATION, INSTALLATION, AND ROUTING OF DUCTWORK, PIPING, AND EQUIPMENT WITH WORK OF ALL OTHER TRADES.

11. PROVIDE SUPPORT FOR MECHANICAL EQUIPMENT. COORDINATE SUPPORT LOCATIONS WITH ALL CONTRACTORS PRIOR TO INSTALLATION.

12. PROVIDE POWER CONNECTIONS TO EQUIPMENT PROVIDED UNDER THIS CONTRACT AS WORK OF DIVISION 26.

13. PROVIDE CONTROL WIRING FOR MECHANICAL EQUIPMENT AS WORK OF DIVISION 23.

14. DUCTWORK AND PIPING LAYOUTS AND LOCATIONS ARE SCHEMATIC. DO NOT SCALE THESE DRAWINGS. COORDINATE AND DETERMINE EXACT ROUTING OF DUCTWORK AND

PIPING IN THE FIELD.

15. FIELD VERIFY DIMENSIONS BY ACTUAL MEASUREMENT AND OBSERVATION BEFORE ORDERING OR FABRICATING DUCTWORK, PIPING OR EQUIPMENT.

16. NOTIFY COR REGARDING DISCREPANCIES BETWEEN CONTRACT DOCUMENTS AND EXISTING CONDITIONS OR DIMENSIONS BEFORE PERFORMING WORK. FAILURE TO VERIFY AND REPORT SHALL CONSTITUTE CONTRACTOR'S ACCEPTANCE OF EXISTING CONDITIONS AS FIT FOR THE PROPER EXECUTION OF THE WORK.

17. SEE ARCHITECTURAL DRAWINGS FOR FINAL LOCATION OF CEILING INSTALLED EQUIPMENT.

18. INSTALL DUCTWORK AND PIPING AS HIGH AS POSSIBLE AND AS CLOSE AS POSSIBLE TO BUILDING WALLS, CEILING AND FLOOR AND ROOF STRUCTURE. PROVIDE OFFSETS, FITTINGS, AND DIMENSIONAL TRANSITIONS NOT SHOWN BUT REQUIRED TO MAINTAIN MINIMUM CLEAR SPACE TO BUILDING SURFACES AT NO ADDITIONAL COST.

19. PATCH, PAINT AND CLEAN SURFACES SUSTAINING DAMAGE ASSOCIATED WITH MECHANICAL WORK OF THIS CONTRACT, UNLESS NOTED OTHERWISE.

20. SUBMIT BOUND SET OF OPERATING AND MAINTENANCE INSTRUCTIONS FOR EQUIPMENT AT COMPLETION OF PROJECT.

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

22. MAKE A COMPLETE REVIEW OF DRAWINGS, INCLUDING SCHEDULES AND DETAILS, PRIOR TO BEGINNING MECHANICAL SYSTEM INSTALLATION. RESOLVE CONFLICTS WITH

COR.

23. DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE GENERAL LOCATION AND ARRANGEMENT OF PIPING SYSTEMS.

24. INSTALL PIPING INDICATED TO BE EXPOSED AND PIPING IN EQUIPMENT ROOMS AND SERVICE AREAS AT RIGHT ANGLES OR PARALLEL TO BUILDING WALLS. DIAGONAL RUNS

ARE NOT ACCEPTABLE UNLESS SPECIFICALLY INDICATED OTHERWISE.

25. INSTALL PIPING FREE OF SAGS AND BENDS.

26. INSTALL PIPING TO ALLOW APPLICATION OF INSULATION.

27. PIPING SHALL NOT BE ROUTED OVER TELECOM OR ELECTRICAL CLOSETS/ROOMS.

28. PREPARE DRAWINGS SHOWING MECHANICAL SYSTEMS AND EQUIPMENT FOR COORDINATION WITH WORK OF OTHER DIVISIONS AND WORK BY THE GOVERNMENT.

A. INCLUDE PLAN VIEWS, SECTIONS, AND ELEVATIONS, AS REQUIRED, TO FULLY COORDINATE ALL NEW WORK WITH ITSELF AND EXISTING CONDITIONS.

B. DRAWINGS SHALL SHOW, BUT NOT BE LIMITED TO, ALL DUCTWORK, AIR DISTRIBUTION, MECHANICAL EQUIPMENT, MECHANICAL PIPING, FIRE PROTECTION PIPING, PLUMBING PIPING, CABLE TRAYS, LIGHTING FIXTURES, CEILING GRID AND HEIGHT, BEAMS AND JOISTS (WITH ELEVATIONS MARKED), ELECTRICAL CONDUIT LARGER THAN 2 INCHES IN DIAMETER AND OTHER CEILING MOUNT DEVICES OR EQUIPMENT THAT PROTRUDE INTO THE CEILING CAVITY.

C. IF THERE ARE OUTSTANDING ISSUES THAT CANNOT BE RESOLVED, CONSULT WITH COR FOR GUIDANCE AND MAKE CORRECTIONS IN ACCORDANCE WITH DIRECTIONS

GIVEN.

D. DO NOT BEGIN FABRICATION OR PLACE EQUIPMENT ORDERS UNTIL COORDINATION DRAWINGS HAVE BEEN APPROVED.

29. INSTALLATION COMMENCED PRIOR TO COORDINATION DRAWING APPROVAL IS TAKEN AT THE CONTRACTORS OWN RISK. MODIFY, MOVE OR RECONFIGURE WORK LACKING

COORDINATION AT NO ADDITIONAL COST.

30. THE EXISTING CONDITIONS SHOWN ON THESE DRAWINGS ARE BASED ON THREE-DIMENSIONSAL SCANS OF THE MECHANICAL ROOMS. BECAUSE THE EXISTING PIPING IS CURRENTLY INSULATED, THE EXISTING PIPES ON THESE DRAWINGS MAY NOT REFLECT THE ACTUAL PIPE SIZES. CONFIRM ALL EXISTING CONDITIONS PRIOR TO COMMENCING DEMOLITION OR NEW CONSTRUCTION, AND NOTIFY THE COR IMMEDIATELY OF ANY DISCREPANCIES BETWEEN THESE DRAWINGS AND EXISTING CONDITIONS.

IN ADDITION, WHERE PIPING IS SHOWN DEMOLISHED BACK TO A POINT, MEASURE AND RECORD THE DIAMETER OF THE EXISTING PIPE TO REMAIN.

31. PROVIDE MANUAL AIR VENTS AT ALL HIGH POINTS IN HYDRONIC PIPING. PROVIDE DRAINS AT ALL LOW POINTS IN HYDRONIC PIPING.

32. INSULATION INSTALLED ON MECHANICAL ROOM CEILINGS MUST BE INSTALLED PRIOR TO PIPE HANGERS BEING INSTALLED. REPAIR ANY CEILING INSULATION DAMAGED AS A

RESULT OF INSTALLING PIPE HANGERS.

33. ALL DDC CONTROLLED EQUIPMENT SHALL BE PROGRAMMED WITH AUTOMATIC RESTART. THIS EQUIPMENT INCLUDES, BUT IS NOT LIMITED TOO, VFD'S.

34. VFDS SHALL BE PROVIDED BY THE MECHANICAL CONTRACTOR AND INSTALLED BY THE ELECTRICAL CONTRACTOR. REFER TO SPECIFICATION SECTION 262911.

35. SCHEDULE ALL OUTAGES IN STEAM, HEATING HOT WATER OR CHILLED WATER SERVICE WITH THE COR MINIMUM THREE (3) WEEKS IN ADVANCE.

36. THE CONTRACTOR MUST SUPPLY ALL LABOR, MATERIALS, TOOLS AND SUPERVISION TO PERFORM THE SPECIFIED WORK.

37. THE STEAM SYSTEM IS A VITAL INFRASTRUCTURE. STEAM MUST BE MAINTAINED AT ALL TIMES DURING THE CONTRACT TO MEET THE FACILITY NEEDS, EXCEPT FOR SHORT- TERM SHUTDOWNS (USUALLY LESS THAN 8-HOUR DURATION) SCHEDULED IN ADVANCE WITH THE VAMC (MINIMUM 3-WEEK PRIOR NOTICE). NO SHUTDOWNS MAY BE DONE

BETWEEN NOVEMBER 1 AND APRIL 1. SHUTDOWN SCHEDULING IS ALSO WEATHER DEPENDENT.

38. THE DOMESTIC WATER HEATING IS VITAL INFRASTRUCTURE. IT MUST BE MAINTAINED AT ALL TIMES DURING THE CONTRACT TO MAINTAIN REQUIRED PATIENT CARE SERVICES, EXCEPT FOR SHORT-TERM SHUTDOWNS (USUALLY LESS THAN 8-HOUR DURATION) SCHEDULED IN ADVANCE WITH THE VAMC (MINIMUM 3-WEEK PRIOR NOTICE).

39. THE BUILDING HEATING AND CHILLED WATER IS VITAL INFRASTRUCTURE. THESE ALSO MUST BE MAINTAINED, BUT SEASONALLY. DURING THE WARM MONTHS (MAY 1 TO OCTOBER 1), HEATING MAY BE DISABLED. DURING THE COLD MONTHS (OCTOBER 1 TO APRIL 1), CHILLED WATER MAY BE DISABLED IN BUILDINGS 7 AND 9. IN BUILDING 4, CHILLED WATER MUST BE AVAILABLE ALL MONTHS OF THE YEAR. AT OTHER TIMES, SHORT-TERM SHUTDOWNS (USUALLY LESS THAN 8-HOUR DURATION) SCHEDULED IN

ADVANCE WITH THE VAMC (MINIMUM 3-WEEK PRIOR NOTICE).

40. THE CONTRACTOR MUST PROVIDE TEMPORARY STEAM TO MEET ALL REQUIREMENTS DURING EACH PHASE OF THE WORK. DURING WARM WEATHER, WHEN HEATING IS NOT REQUIRED, THE TEMPORARY STEAM WOULD ONLY NEED TO MEET DOMESTIC HOT WATER REQUIREMENTS.

41. THE CONTRACTOR MUST PROVIDE TEMPORARY EQUIPMENT AND CONNECTIONS AS REQUIRED TO MAINTAIN CHILLED WATER, HEATING WATER AND DOMESTIC HOT WATER WHENEVER THE BUILDING'S EQUIPMENT IS OUT OF SERVICE, EXCEPT WHEN SEASONAL DISABLING IS ALLOWED. ANY EXTERIOR, ABOVE-GRADE PIPING PRESENT DURING THE COLD MONTHS SHALL BE HEAT TRACED TO A MINIMUM OF 6 WATTS PER LINEAR FOOT OF PIPE.

42. BUILDING 4 HOUSES THE STERILE PROCESSING SERVICES (SPS) DEPARTMENT. THIS IS VITAL INFRASTRUCTURE FOR THE ENTIRE CAMPUS. THIS DEPARTMENT AND THE ASSOCIATED HVAC SYSTEMS MUST REMAIN OPERATIONAL DURING ALL TIMES DURING THE CONTRACT, EXCEPT FOR SHORT TERM SHUTDOWNS (USUALLY LESS THAN 8- HOUR DURATION) SCHEDULED IN ADVANCE WITH THE VAMC (MINIMUM 3-WEEK PRIOR NOTICE). DURING THE COOLING SEASON (WHEN THE BUILDING 4 HEATING WATER SYSTEM IS SHUT DOWN), PROVIDE A TEMPORARY STEAM-TO-HOT WATER HEAT EXCHANGER PACKAGE ON GRADE ON A NEW 4" POURED-IN-PLACE CONCRETE PAD. SYSTEM SHALL BE COMPLETE WITH HEAT EXCHANGER, (2) REDUNDANT HEATING WATER PUMPS, VFDs, AIR SEPARATOR, EXPANSION TANK, CHEMICAL FEEDER, INSULATION, PIPING, VALVES, STEAM TRAPS, AND ALL OTHER EQUIPMENT AND ACCESSORIES REQUIRED FOR A COMPLETE SYSTEM. ESTIMATED CAPACITY REQUIREMENT IS 250 MBH (COORDINATE WITH THE COR). CONNECT PIPING FROM TEMPORARY EQUIPMENT TO EXISTING PIPING SERVING THE SPS AIR HANDLING UNIT AND CONSTANT VOLUME TERMINAL UNITS). THESE TEMPORARY SYSTEMS FOR SPS ARE IN ADDITION TO TEMPORARY SYSTEMS FOR THE ENTIRE BUILDING.

43. THE MECHANICAL ROOMS OF BUILDINGS 4, 7 AND 9 MAY BE UNDER CONSTRUCTION ONLY ONE AT A TIME, EXCEPT THE BUILDING CHILLED WATER ISOLATION VALVE REPLACEMENTS SHALL OCCUR SIMULTANEOUSLY TO MINIMIZE DISRUPTION TO THE CAMPUS CHILLED WATER LOOP, AS THE REPLACEMENT OF THESE VALVES WILL REQUIRE DRAINING THE LOOP. WORK IN THE MECHANICAL ROOMS OF BUILDINGS 2, 6 AND 8 MAY OCCUR AT ANY TIME DURING THE PROJECT.

44. THE CONTRACTOR MUST COORDINATE ITS SCHEDULE WITH THE VAMC AND SCHEDULE THE WORK ACCORDINGLY. THE WORK MUST BE SCHEDULED IN COOPERATION WITH THE VAMC TO ENSURE CONTINUITY OF VAMC FUNCTIONS AND ALLOWANCE FOR SPECIAL EVENTS SUCH AS JOINT COMMISSION VISIT OR SPECIAL VETERANS EVENTS.

45. THERE WILL BE NO GOVERNMENT-FURNISHED PROPERTY.

46. TEMPORARY UTILITIES: AS DESCRIBED IN THE SPECIFICATIONS, LIMITED USE OF ELECTRICITY FOR 115V TOOLS WILL BE AVAILABLE WITH NO CHARGE TO THE CONTRACTOR FOR PERFORMANCE OF THE CONTRACT. THE CONTRACTOR MUST PROVIDE ITS OWN SOURCES FOR LARGER LOADS, SUCH AS WELDING EQUIPMENT. DOMESTIC WATER WILL BE AVAILABLE AT NO CHARGE TO THE CONTRACTOR, BUT THE CONTRACTOR IS RESPONSIBLE FOR ALL TEMPORARY CONNECTIONS. THE CONTRACTOR MUST PROVIDE REDUCED PRESSURE BACKFLOW PREVENTERS FOR ALL LOCATIONS OF CONNECTION TO THE CVAMCE SYSTEM, AND MUST MAINTAIN THE TEMPORARY CONNECTIONS TO

PREVENT LEAKAGE.

47. ADEQUATE SPACE FOR STAGING OF MATERIALS WILL BE IN COORDINATION WITH THE VAMC IN ACCORDANCE WITH THE SPECIFICATIONS.

48. SUBMIT A DETAILED PHASING PLAN AND SCHEDULE FOR THE ENTIRE PROJECT FOR APPROVAL BY THE COR AND ENGINEER. AS PART OF THE PHASING PLAN, PROVIDE:

A. EQUIPMENT, PIPING, VALVES, INSULATION AND ACCESSORIES SUBMITTALS FOR EACH TEMPORARY SYSTEM TO BE USED.

B. COORDINATION DRAWINGS FOR TEMPORARY EQUIPMENT AND PIPING LAYOUT, SHOWING POINTS OF DISCONNECT AND RECONNECT.

C. START/STOP DATES FOR EACH CONSTRUCTION ACTIVITY/PHASE.

50. VICTAULIC PIPING MAY BE USED FOR TEMPORARY HEATING HOT WATER PIPING, CHILLED WATER PIPING, AND DOMESTIC WATER PIPING. ANY PIPE MATERIAL/SYSTEM USED FOR DOMESTIC WATER MUST BE SUITABLE FOR POTABLE WATER SYSTEMS. DO NOT USE VICTAULIC PIPING FOR STEAM OR STEAM CONDENSATE PIPING, EITHER

TEMPORARY OR PERMANENT.

MECHANICAL GENERAL NOTES

BID DEDUCTS

1. DDC CONTROLS (USE LOCAL CONTROLLERS FOR INDIVIDUAL PIECES OF EQUIPMENT ONLY).

2. CHILLED WATER FLOW METERS.

3. ALL WORK ASSOCIATED WITH BUILDING 8.

4. ALL WORK ASSOCIATED WITH BUILDING 6.

5. ALL WORK ASSOCIATED WITH BUILDING 2.

T

CO2 CARBON DIOXIDE

THERMOSTAT

SUPPLY DIFFUSER

RETURN DIFFUSER/GRILLE

EXHAUST GRILLE

ROUND FLEX DUCT

EG-88 2000 DIFFUSER TAG | DIFFUSER CFM

LINEAR SLOT DIFFUSER

BALANCING DAMPER

(RECTANGULAR)

BALANCING DAMPER

(ROUND)

FIRE DAMPER

SMOKE DAMPER

D

R INCLINED RISE, IN

DIRECTION OF AIRFLOW

INCLINED DROP, IN DIRECTION

OF AIRFLOW

CONNECT NEW DUCT

TO EXISTING

LIMIT OF DEMOLITION

VANED ELBOW (PROVIDE ALL

SQUARE OR RECTANGULAR

ELBOWS WITH VANES EVEN IF

SYMBOL IS MISSING)

STANDARD RADIUS ELBOW

(LONG RADIUS)

10x8 NEW DUCT (INSIDE

DIMENSIONS: WIDTH X DEPTH)

EXISTING DUCT TO REMAIN

EXISTING DUCT TO BE

DEMOLISHED

DUCT TRANSITION

SIDE MOUNTED GRILLE

SUPPLY

RETURN45°

45°

DN

DN

UP

UP

DNUP

STANDARD BRANCH SUPPLY OR

RETURN, NO SPLITTER (45° TAP)

SUPPLY DUCT (UP & DOWN)

EXHAUST DUCT (UP & DOWN)

RETURN DUCT (UP & DOWN)

MECHANICAL LEGEND

HPS

LPS

LPR

CHS

CHR

HIGH PRESSURE STEAM

PIPING (60 PSI)

LOW PRESSURE STEAM PIPING

(15 PSI AND BELOW)

LOW PRESSURE STEAM

CONDENSATE RETURN

CHILLED WATER SUPPLY PIPING

CHILLED WATER RETURN PIPING

PIPE UP

PIPE DOWN

BOTTOM CONNECTION

TOP CONNECTION

CAPPED OUTLET

GLOBE VALVE

GATE VALVE

BALL VALVE

STEAM SAFETY VALVE

PRESSURE REGULATING VALVE

WYE STRAINER VALVE

BALANCING VALVE

MOTORIZED CONTROL VALVE

STEAM TRAPCOND CONDENSATE DRAIN LINE

HPR HIGH PRESSURE STEAM

CONDENSATE RETURN

HWS

HWR

HEATING HOT WATER SUPPLY

PIPING

HEATING HOT WATER RETURN PIPING

RLS REFRIGERANT LINE SET (LIQUID

AND SUCTION)

CONNECT TO EXISTING PIPE

LIMITS OF DEMOLITION

INLINE CENTRIFUGAL PUMP

TANGENTIAL AIR SEPARATOR

EXPANSION TANK

WALL-MOUNTED INDOOR

SPLIT-SYSTEM

SPLIT-SYSTEM CONDENSING UNIT

UTILITY SET EXHAUST FAN

STEAM PRESSURE

REDUCING STATION

DRAIN VALVE

TEST PLUG

SUPPLY

TERMINAL UNIT SUPPLY

DUCT BRANCH (CONICAL

TAP)

TERMINAL UNIT

CHECK VALVE

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

Date Checked Drawn

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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/2

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P M

MP-001

MECHANICAL GENERAL INFORMATION

1 23PLH SWR

RENOVATE MECHANICAL

ROOMS & EQUIPMENT

PHASE 1

1400 BLACKHORSE HILL RD

COATESVILLE, PA 19320

MAY 1, 2019

100% CONSTRUCTION DOCUMENTS

542-18-10517-251

ANNOTATION ABBREVIATIONS

PLUMBING SYMBOLS & ABBREVIATIONS

3-WAY CONTROL VALVE

ANGLE GATE VALVE

ANGLE GLOBE VALVE

BALANCING/SHUTOFF VALVE

BALL VALVE

BUTTERFLY VALVE

CHECK VALVE

CALIBRATED BALANCING VALVE

CONTROL VALVE

EXPANSION VALVE

GATE VALVE

GLOBE VALVE

QUICK OPEN VALVE

SAFETY RELIEF VALVE

SOLENOID VALVE

BACKFLOW PREVENTER

ECCENTRIC REDUCER

CONCENTRIC REDUCER

FLOW ARROW

HOSE BIBB / SILLCOCK

VACUUM RELIEF VALVE

GAS COCK

PLUG VALVE

PLUMBING SYMBOLS

PRESSURE REDUCING VALVE (WATER)

PRESSURE REGULATOR (GAS)

PIPE ANCHOR

PIPE GUIDES

WALL CLEANOUT

SUSPENDED CLEANOUT

WCO

WYE STRAINER

WYE STRAINER W/DRAIN VALVE

FLOOR DRAIN - ROUND OR SQUARE

FLOOR CLEANOUT - ROUND OR SQUARE

PIPE CAP

PIPE TURNING DOWN

PIPE TURNING UP

TEE UP

TEE DOWN

DROP AND RUN

DROP AND TURN

TEE OFF TOP

TEE OFF BOTTOM

CROSS AND RISER

PLAN 90° ELBOW

PIPE TEE

PIPE UNION

FLEXIBLE PIPE CONNECTOR

WATER METER

PUMP

AUTOMATIC AIR VENT

PRESSURE SWITCH

PRESSURE GAUGE

THERMOMETER

FLOW SWITCH

TEMPERATURE SWITCH

OR

OR

CO

PIPE SLOPE ARROW

F

P

T

M

CWR

HW

PIPING SYSTEM

NG NATURAL GAS

ST STORM

PD PUMP DISCHARGE

OFD OVERFLOW STORM DRAIN

GW GREASE WASTE

OW OIL WASTE

SAN SANITARY WASTE

CD CONDENSATE DRAIN

CA COMPRESSED AIR

AW ACID WASTE

N2 NITROGEN

N2O NITROUS OXIDE

MA MEDICAL AIR

O2 OXYGEN

WAGD WASTE ANESTHETIC GAS DISPOSAL

VAC VACUUM

V SANITARY VENT

OV OIL VENT

AV ACID VENT

NPCW NONPOTABLE COLD WATER

DI DE-IONIZED WATER

SCW SOFTENED COLD WATER

CW DOMESTIC COLD WATER

RO REVERSE OSMOSIS WATER

DOMESTIC CW RECIRCULATION

DOMESTIC HOT WATER

CO2 CARBON DIOXIDE

HW 140 DOMESTIC HOT WATER (OTHER TEMP)

PG PROPANE GAS

PLUMBING SYMBOLS

ANNOTATION SYMBOLS

(E)EXISTING

NEW KEYNOTE

DEMO KEYNOTE

NEW BOLD TEXT INDICATES NEW ITEM

TEXT INDICATES EXISTING ITEM

PLUMBING EQUIPMENT DESIGNATION

DETAIL OR SECTION MARK

SHOWN ON DRAWING

DETAIL MODULE NUMBER

CONNECT TO EXISTING

LIMITS OF DEMOLITION

P-###

HWR DOMESTIC HW RECIRCULATION

PLUMBING GENERAL NOTES

PLUMBING DEMOLITION GENERAL NOTES

1. VERIFY EXISTING CONDITIONS PRIOR TO BEGINNING WORK. NOTIFY COR REGARDING CONFLICTS BEFORE

PROCEEDING WITH WORK.

2. REMOVED ITEMS REMAIN PROPERTY OF GOVERNMENT UNTIL COR DETERMINES THAT THEY ARE NOT REQUIRED. REMOVE FROM SITE ITEMS NOT BEING RETAINED BY GOVERNMENT OR REINSTALLED AS PART OF

THIS WORK.

3. DO NOT DISTURB ITEMS NOT INDICATED FOR DEMOLITION.

4. VERIFY SIZE AND LOCATION OF EXISTING UTILITIES PRIOR TO START OF DEMOLITION. RELOCATE, REMOVE AND ADJUST MECHANICAL AND ELECTRICAL ITEMS AS NECESSARY TO COORDINATE WITH NEW WORK (COORDINATE

WITH APPROPRIATE SUBCONTRACTOR).

5. AFTER DEMOLITION IS COMPLETE, PATCH AND REPAIR FINISHES TO MATCH EXISTING ADJACENT CONDITIONS.

6. COORDINATE DEMOLITION WITH COR. SUBMIT SHUDTOWN PLAN AND SCHEDULE TO COR FOR REVIEW AND

APPROVAL.

7. PROTECT EXISTING UTILITIES TO REMAIN FROM DAMAGE DURING DEMOLITION. REPAIR UTILITIES AND SERVICES

DAMAGED AT NO ADDITIONAL COST.

8. TEMPORARILY MOVE OR TAKE EQUIPMENT OUT OF SERVICE AS NECESSARY TO COMPLETE WORK.

9. SAWCUT CONCRETE FLOOR AS REQUIRED FOR DEMOLITION WORK INDICATED. COORDINATE WITH NEW

PLUMBING AND WORK OF OTHER TRADES.

1. WORK SHALL CONFORM TO APPLICABLE LOCAL, STATE, AND NATIONAL CODES AND APPLICABLE VA

STANDARDS.

2. INSTALL EQUIPMENT IN ACCORDANCE WITH MANUFACTURER'S WRITTEN RECOMMENDATIONS.

3. OBTAIN AND PAY FOR PERMITS, FEES, AND INSPECTIONS REQUIRED FOR THIS WORK.

4. PROVIDE NEW MATERIALS, EQUIPMENT AND PRODUCTS INCORPORATED IN THE WORK, OF A SUITABLE

GRADE FOR THE PURPOSES INTENDED.

5. EQUIPMENT OR MATERIAL DEVIATIONS FROM INDICATED CONTRACT REQUIREMENTS ARE SUBJECT TO THE APPROVAL OF THE COR. SUBMIT PROPOSED EQUIPMENT DEVIATIONS THAT ARE SIMILAR BOTH IN QUALITY

AND CAPACITY TO THAT EQUIPMENT SPECIFIED, AS SOLELY DETERMINED BY THE COR.

6. INSTALL EQUIPMENT AS INDICATED, ALLOWING FOR SUFFICIENT ACCESS AND CLEARANCE SPACE FOR

EQUIPMENT MAINTENANCE, REPAIRS, AND REPLACEMENT.

7. SANITARY DRAINAGE PIPING INDICATED IS LOCATED BELOW FLOOR SLAB OR WITHIN WALLS UNLESS NOTED OTHERWISE. SANITARY VENT PIPING INDICATED IS ABOVE THE CEILING OR WITHIN WALLS UNLESS NOTED

OTHERWISE.

8. SUPPORT PIPING SYSTEM AS REQUIRED BY APPLICABLE LOCAL, STATE, AND NATIONAL CODES ALONG WITH

SPECIFICATIONS, VA STANDARDS AND MANUFACTURER'S RECOMMENDATIONS.

9. FIRESTOP AND SEAL PIPING PENETRATIONS THROUGH WALLS AND FLOORS EQUAL TO THE RATING OF

WALLS AND FLOORS.

10. TEST PLUMBING SYSTEM IN ACCORDANCE WITH APPLICABLE LOCAL, STATE AND NATIONAL CODES AND

APPLICABLE VA STANDARDS.

11. COORDINATE PLUMBING PIPING WITH WORK OF OTHER DISCIPLINES.

12. DISINFECT DOMESTIC WATER SYSTEM IN ACCORDANCE WITH APPLICABLE LOCAL, STATE, AND NATIONAL

CODES AND APPLICABLE VA STANDARDS.

13. COORDINATE PLUMBING WORK WITH ALL OTHER TRADES PRIOR TO INSTALLATION. COORDINATE ROUTING

OF PIPING WITH EXISTING CONDITIONS.

14. PROVIDE ALL NECESSARY OFFSETS, TEES, ELBOWS, ETC. FOR A COMPLETE AND COORDINATED WORKING PLUMBING SYSTEM. DRAWING PLANS, SCHEMATICS, AND DIAGRAMS INDICATE GENERAL LOCATION AND

ARRANGEMENT OF PIPING SYSTEMS.

15. CONTRACTOR SHALL COORDINATE ANY PLUMBING SYSTEM REQUIRED SHUTDOWN WITH THE OWNER

MINIMUM THREE (3) WEEKS IN ADVANCE.

16. PATCH, PAINT AND CLEAN SURFACES SUSTAINING DAMAGE ASSOCIATED WITH PLUMBING WORK OF THIS

CONTRACT, UNLESS NOTED OTHERWISE.

17. SUBMIT BOUND SET OF OPERATING AND MAINTENANCE INSTRUCTIONS FOR EQUIPMENT AT COMPLETION OF

PROJECT.

18. INSTALL ESCUTCHEONS IN ALL PLACES WHERE PIPING PENETRATES A WALL IN AN EXPOSED FINISHED

LOCATION.

19. DO NOT INSTALL PIPES ABOVE TELECOM OR ELECTRICAL EQUIPMENT.

A/E ARCHITECT/ENGINEER

AC ABOVE CEILING

AD AREA DRAIN

AFF ABOVE FINISHED FLOOR

AG AIR GAP

AP ACCESS PANEL

AS AUTOMATIC SPRINKLER

AFG ABOVE FINISHED GRADE

ASD ADJUSTABLE SPEED DRIVE

ASHRAE AMERICAN SOCIETY HEATING,

REGRIGERATING, AIR CONDITIONING

ENGINEERS

ASME AMERICAN SOCIETY OF MECHANICAL

ENGINEERS

ASPE AMERICAN SOCIETY PLUMBING

ENGINEERS

ASR AUTOMATIC SPRINKLER RISER

AV ACID VENT

AW ACID WASTE

BAS BUILDING AUTOMATION SYSTEM

BF BELOW FLOOR

BFP BACKFLOW PREVENTER

BG BELOW GRADE

BH BOOSTER HEATER

BHP BREAK HORSEPOWER

BJ BETWEEN JOISTS

BOP BOTTOM OF PIPE

BSP BLACK STEEL PIPE

BT BATHTUB

BTUH BRITISH THERMAL UNITS PER HOUR

C CELSIUS

CF COMBINATION FIXTURE

CGA COMPRESSED GAS ASSOCIATION

CI CAST IRON

CO CLEANOUT

COND CONDENSATE

CP CONDENSATE PUMP

CS CLINICAL SINK

CV CONTROL VALVE

DCW DOMESTIC COLD WATER

DHW DOMESTIC HOT WATER

DHWR DOMESTIC HOT WATER RETURN

DHWS DOMESTIC HOT WATER SUPPLY

DF DRINKING FOUNTAIN

DI DEIONIZED WATER

DN DOWN

DOE DEPARTMENT OF ENERGY

DS DOWNSPOUT

DW DISHWASHER

DWG DRAWING

DWH DOMESTIC WATER HEATER

DWR DRINKING WATER RETURN

DWS DRINKING WATER SUPPLY

DWV DRAIN WASTE VENT

EC ELECTRICAL CONTRACTOR

EL ELEVATION

EMCS ENERGY MONOSERRAT AND CENTRAL

SYSTEM

EPA ENVIRONMENTAL PROTECTION

AGENCY

EPACT ENERGY POLICY ACT

ESC ESCUTCHEON

ESH EMERGENCY SHOWER

ET EXPANSION TANK

EWC ELECTRIC WATER COOLER

EWH ELECTRIC WATER HEATER

EWS EYEWASH STATION

EX EXISTING

F FAHRENHEIT

FA FROM ABOVE

FB FROM BELOW

FBO FURNISHED BY OTHERS

FCO FLOOR CLEANOUT

FCW FILTERED COLD WATER

FD FLOOR DRAIN

FDC FIRE DEPARTMENT (HOSE)

CONNECTION

FM FLOW METER

FOP FUEL OIL PUMP

FOR FUEL OIL RETURN

FOS FUEL OIL SUPPLY

FOV FUEL OIL VENT

FS FLOOR SINK

FU FIXTURE UNITS

G GALLON

GC GENERAL CONTRACTOR

GCO GRADE CLEANOUTS

GD GARBAGE DISPOSAL

GPD GALLONS PER DAY

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GRS GAS REGULATOR STATION

GT GREASE TRAP

GVTR GAS VENT THROUGH ROOF

GWH GAS FIRED WATER HEATER

H&CW HOT AND COLD WATER

HB HOSE BIBB (INTERIOR)

HD HUB DRAIN

HEX HEAT EXCHANGER

HP HORSEPOWER

HS HAND SINK

HST HOT WATER STORAGE TANK

(DOMESTIC)

HWB HOT WATER BOILER

HWCP HOT WATER CIRCULATING PUMP

HWP HOT WATER PUMP

HYD HYDRANT

ICW INDUSTRIAL COLD WATER

INV INVERT

IPC INTERNATIONAL PLUMBING CODE

IRW IRRIGATION WATER

IW INDIRECT WASTE

IWH INSTANTANEOUS WATER HEATER

IWR INDUSTRIAL WATER RETURN

IWS INDUSTRIAL WATER SUPPLY

KW KILOWATT

KWHR KILOWATT-HOUR

L/S LITER PER SECOND

LA LABORATORY AIR

LAV LAVATORY

LBS/HR POUNDS PER HOUR

LCW LABORATORY COLD WATER

LHW LABORATORY HOT WATER

LNG LIQUID NATURAL GAS

LOX LIQUID OXYGEN

LV LABORATORY VACUUM

LW LOW WATER

M METER

MA MEDICAL AIR

MAV MANUAL AIR VENT

MBH THOUSANDS OF BTU PER HOUR

MC MECHANICAL CONTRACTOR

MED MEDICAL

MER MECHANICAL EQUIPMENT ROOM

MH MANHOLE

MOU MEMORANDUM OF UNDERSTANDING

MSB MOP SINK BASIN

MV MEDICAL VACUUM

N2 NITROGEN

N2O NITROUS OXIDE

NC NORMALLY CLOSED

NG NATURAL GAS

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NOM NOMINAL

NPW NON POTABLE WATER

NTS NOT TO SCALE

O2 OXYGEN

OC ON CENTER

OD OUTSIDE DIAMETER

OFD OVERFLOW DRAIN

OR OPERATING ROOM

OVFL OVERFLOW

PA PACAL

PC PLUMBING CONTRACTOR

PD PRESSURE DROP

PDI PLUMBING AND DRAINAGE INSTITUTE

PG PRESSURE GAUGE

PP PLUMBING PUMP

PPM PARTS PER MILLION

PRS PRESSURE REDUCING STATION

PRV PRESSURE REDUCING VALVE

PSI POUNDS PER SQUARE INCH

PSIA POUNDS PER SQUARE INCH

ATMOSPHERE

PSIG POUNDS PER SQUARE INCH GAUGE

PTRV PRESSURE TEMPERATURE RELIEF

VALVE

PW POTABLE WATER

RD ROOF DRAIN

RDL ROOF DRAIN LEADER

RL ROOF LEADER

RO REVERSE OSMOSIS

RWL RAIN WATER LEADER

SAN SANITARY SEWER

SCFM STANDARD CUBIC FOOT/MIN

SCW SOFTENED COLD WATER

SDMH STORM DRAIN MANHOLE

SP SUMP PUMP

SPR SPRINKLER LINE

SQFT SQUARE FOOT

SS STAINLESS STEEL

ST STORAGE TANK

SW STORM WATER

TCV TEMPERATURE CONTROL VALVE

TD TRENCH DRAIN

TDH TOTAL DYNAMIC HEAD

TDL TEMPERATURE DIFFERENTIAL

TEMP TEMPERATURE

TMV THERMOSTATIC MIXING VALVE

TP TRAP PRIMER

TSTAT THERMOSTAT

TWR TEMPERED WATER RETURN

TWS TEMPERED WATER SUPPLY

TYP TYPICAL

UPC UNIFORM PLUMBING CODE

V SANITARY VENT

VAC VACUUM

VB VACUUM BREAKER

VCO VACUUM CLEANER OUTLET

VP VACUUM PUMP

VS VENT STACK

VTR VENT THROUGH ROOF

W WASTE

WC WATER CLOSET

WCO WALL CLEANOUT

WG WATER GAUGE

WH WATER HEATER

WHA WATER HAMMER ARRESTOR

WHD WALL HYDRANT

WL WATER LINE

WM WATER METER

WPD WATER PRESSURE DROP

WS WASTE STACK

YCO YARD CLEANOUT

YH YARD HYDRANT

[3 m m

PLAN

WALL LINE

REDUCED PRESSURE

PRINCIPLE

BACKFLOW

PREVENTER WITH

GATE VALVES

AIR GAP

FITTINGWATER LINE

FROM METER

FINISHED FLOOR PIPE TO DRAIN

(TYPICAL) PIPE SUPPORT

COLD WATER TO

SYSTEM

M

IN

[3 m m

T

O B

O T

T O

M

O

F R

E L

IE

F O

P E

N

IN

G S

ELEVATION

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

Date Checked Drawn

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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P M

MP-002

PLUMBING GENERAL INFORMATION

AND DETAILS

2 23PLH SWR

RENOVATE MECHANICAL

ROOMS & EQUIPMENT

PHASE 1

1400 BLACKHORSE HILL RD

COATESVILLE, PA 19320

MAY 1, 2019

100% CONSTRUCTION DOCUMENTS

542-18-10517-251

Designer

Scale: N.T.S.

BACKFLOW PREVENTER DETAIL

"ø

MD101

M-101

LPS

DHW

3/4"ø

1 1/2"ø

Level 1 0' - 0"

Level 2 11' - 0"

Level 1 0' - 0"

Level 2 11' - 0"

Level 1 0' - 0"

Level 2 11' - 0"

B20 Level 1 0' - 0"

B2O Level 2 11' - 0"

/4

"ø

1 1/2"ø

3/4"ø

2"ø

/8 "ø

## KEY NOTES:

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

SHEET NOTES:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

APPLICABLE BID DEDUCTS:

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P M

MD101

BUILDING 2 DEMOLITION PLANS

3 23PLH SWR

RENOVATE MECHANICAL

ROOMS & EQUIPMENT

PHASE 1

1400 BLACKHORSE HILL RD

COATESVILLE, PA 19320

MAY 1, 2019

100% CONSTRUCTION DOCUMENTS

542-18-10517-251

1 DEMOLISH PIPING TO WALL / CEILING AND

PREPARE FOR RECONNECTION PER NEW WORK.

2 DEMOLISH SHELL AND TUBE DOMESTIC HOT

WATER HEAT EXCHANGER COMPLETE.

3 CAREFULLY REMOVE AND STORE CONDUCTIVITY

TEST ASSEMBLY FOR REINSTALLATION IN NEW

WORK.

1 COORDINATE ALL WORK WITH THE GENERAL

CONTRACTOR, OTHER TRADES AND THE COR TO

MINIMIZE DISRUPTION OF AREAS OUTSIDE OF THE

PROJECT LIMITS OF WORK.

2 WORK SHALL BE CARRIED OUT SEASONALLY SUCH

THAT THE HOT WATER SYSTEM IS DOWN WHEN THE

BUILDING IS DEMANDING COOLING, AND THE CHILLED

WATER SYSTEM IS DOWN WHEN THE BUILDING IS

DEMANDING HEATING. SUBMIT A DETAILED PHASING

PLAN FOR APPROVAL.

3 THE DOMESTIC WATER SERVICE SHALL REMAIN

OPERATIONAL DURING OCCUPIED HOURS. MOST

BUILDINGS HAVE DOWNTIME DURING WEEKENDS AND

AFTER BUILDING HOURS. BUILDING 7 MUST MAINTAIN

DOMESTIC HOT AND COLD WATER SERVICE DUE TO

PATIENTS RESIDING IN THE BUILDING.

5 REPAIR OR REPLACE ALL DAMAGED DUCT AND PIPE

INSULATION DAMAGED DURING THE COURSE OF

WORK. INSULATE ALL UNINSULATED EXISTING PIPING

TO REMAIN PER SPECIFICATIONS.

6 FIELD VERIFY THE SIZES OF ALL EXISTING PIPING TO

REMAIN.

7 ABATE ALL ASBESTOS CONTAINING MATERIALS IN

THE WORK AREA. SUBMIT AN ABATEMENT PLAN FOR

APPROVAL.

8 THERE IS POTENTIAL FOR STERILE PROCESSING

SERVICE (SPS) REQUIRED ACCESS TO THE BUILDING

4 MECHANICAL ROOM DURING CONSTRUCTION.

ALLOW FOR COORDINATED ACCESS IF REQUIRED.

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

BUILDING 2 MECHANICAL ROOM - DEMOLITION PLAN

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

BUILDING 2 MECHANICAL ROOM - DEMOLITION SECTION

0 1 2 4

N O

R T H

TRUE

0 1 2 4

N

AREA OF WORK

SCOPE OUTLINE

BUILDING 2 KEY PLAN

SCALE: NO SCALE

Scale: N.T.S.

BUILDING 2 DHX

BID DEDUCT #2: ALL WORK ASSOCIATED WITH

BUILDING 2.

ETR MEDIUM PRESSURE STEAM PIPING.

ENSURE INTEGRITY OF EXISTING INSULATION EFFECTED

BY INDICATED ICRA BARRIER. REPAIR ANY DAMAGED INSULATION.

REFER TO AE-101 FOR MORE INFORMATION.

M-102

MD102

M D

_____M D102

ENSURE INTEGRITY OF EXISTING INSULATION EFFECTED

BY INDICATED ICRA BARRIER. REPAIR ANY DAMAGED INSULATION.

REFER TO AE-101 FOR MORE INFORMATION.

## KEY NOTES:

Revisions: Date

Drawing Title:

Approved: Project Director

Project Title

Location

VA PROJECT NUMBER

Building Number

Drawing Number

Dwg of

VA FORM 08-6231

Office of Construction and Facilities Management

CONSULTANTS: PROJECT MANAGER:

SHEET NOTES:

Date Checked Drawn

FULLY SPRINKLERED

ACG Project Number

Headquarters:

Apogee Consulting Group, P.A.

1151 Kildaire Farm Road, Suite 120 Cary, North Carolina 27511 www.acg-pa.com 919-858-7420 U.S. Department of Veterans Affairs# © COPYRIGHT Apogee Consulting Group, P.A.

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P M

MD102

BUILDING 4 DEMOLITION PLANS

4 23PLH SWR

RENOVATE MECHANICAL

ROOMS & EQUIPMENT

PHASE 1

1400 BLACKHORSE HILL RD

COATESVILLE, PA 19320

MAY 1, 2019

100% CONSTRUCTION DOCUMENTS

542-18-10517-251

N

AREA OF WORK

SCOPE OUTLINE

BUILDING 4 KEY PLAN

SCALE: NO SCALE

1 COORDINATE ALL WORK WITH THE GENERAL

CONTRACTOR, OTHER TRADES AND THE COR TO

MINIMIZE DISRUPTION OF AREAS OUTSIDE OF THE

PROJECT LIMITS OF WORK.

2 WORK SHALL BE CARRIED OUT SEASONALLY SUCH

THAT THE HOT WATER SYSTEM IS DOWN WHEN THE

BUILDING IS DEMANDING COOLING, AND THE CHILLED

WATER SYSTEM IS DOWN WHEN THE BUILDING IS

DEMANDING HEATING. SUBMIT A DETAILED PHASING

PLAN FOR APPROVAL.

3 THE DOMESTIC WATER SERVICE SHALL REMAIN

OPERATIONAL DURING OCCUPIED HOURS. MOST

BUILDINGS HAVE DOWNTIME DURING WEEKENDS AND

AFTER BUILDING HOURS. BUILDING 7 MUST MAINTAIN

DOMESTIC HOT AND COLD WATER SERVICE DUE TO

PATIENTS RESIDING IN THE BUILDING.

5 REPAIR OR REPLACE ALL DAMAGED DUCT AND PIPE

INSULATION DAMAGED DURING THE COURSE OF

WORK. INSULATE ALL UNINSULATED…