5-2025.01.15 Sidney Pollock DWGS.pdf

JOB:

1091224.002

COPYRIGHT 2025

DRAWN:

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DATE:

01/15/2026

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SIDNEY POLLOCK HOUSE BOILER REPLACEMENT

450 EAST HIGH STREET

POTTSTOWN, PA 19464

SITE MAP

Montgomery County Housing Authority 501 East High Street Pottstown, PA 19464

KEY MAP

Barry Isett & Associates, Inc.

5420 Crackersport Rd

Allentown, PA 18104 610-398-0904

Contact: Matthew Carpenter

APPLICABLE CODES GENERAL NOTES

1. THE CONTRACTOR SHALL PROVIDE ALL LABOR AND MATERIALS UNLESS NOTED OTHERWISE TO COMPLETE THE WORK.

2. ALL WORK WILL BE SUBJECT TO THE APPROVAL OF THE BUILDING OWNER AND PRIME DESIGN PROFESSIONAL.

3. ALL WORK IS TO BE COORDINATED WITH THE BUILDING OWNER, INCLUDING WORKING HOURS, DUMPSTER LOCATIONS, LOADING AREAS, ETC.

4. ALL WORK SHOWN ON THESE DRAWINGS HAS BEEN DESIGNED IN ACCORDANCE WITH THE REQUIREMENTS OF THE "2018 INTERNATIONAL BUILDING CODE"

5. CONTRACTOR SHALL COMPLY WITH ALL APPLICABLE LOCAL, STATE AND FEDERAL CODES AND ORDINANCES.

6. MECHANICAL AND ELECTRICAL SYSTEMS SHALL COMPLY WITH ALL APPLICABLE LOCAL, STATE AND FEDERAL CODES AND ORDINANCES.

7. CONTRACTOR SHALL BE COMPLETELY FAMILIARIZED WITH ALL CONTRACT DOCUMENTS. BY SUBMITTING A COST PROPOSAL TO COMPLETE THE WORK, THE CONTRACTOR REPRESENTS THAT THEY HAVE VISITED THE SITE AND ARE FAMILIAR WITH THE

CONDITIONS UNDER WHICH THE WORK WILL BE PERFORMED.

8. WORK NOT INDICATED ON A PART OF THE DRAWINGS BUT REASONABLY IMPLIED TO BE SIMILAR TO THAT SHOWN AT CORRESPONDING PLACES SHALL BE REPEATED.

9. JOBSITE SAFETY AND CONSTRUCTION PROCEDURES ARE THE SOLE RESPONSIBILITY OF THE CONTRACTOR. REVIEW OF THE CONSTRUCTION BY THE DESIGN PROFESSIONAL IS FOR GENERAL CONFORMANCE WITH DESIGN ASPECTS ONLY, NOT TO REVIEW THE CONTRACTOR'S PROVISIONS FOR JOBSITE SAFETY. LACK OF COMMENT ON THE PART OF THE DESIGN PROFESSIONAL WITH REGARD TO JOBSITE SAFETY IS NOT TO BE INTERPRETED AS APPROVAL OF JOBSITE SAFETY PRACTICES.

10. THE CONTRACTOR SHALL COORDINATE OPENINGS, SLEEVES, CONCRETE HOUSEKEEPING PADS, INSERTS, AND DEPRESSIONS SHOWN ON THE PRIME PROFESSIONAL, MECHANICAL, ELECTRICAL, AND PLUMBING DRAWINGS.

11. ALL COSTS OF INVESTIGATION AND/OR REDESIGN DUE TO CONTRACTOR IMPROPER INSTALLATION OF ELEMENTS OR OTHER ITEMS NOT IN CONFORMANCE WITH THE CONTRACT DOCUMENTS SHALL BE AT THE CONTRACTOR'S EXPENSE.

12. ALL DRAWINGS SHALL BE USED IN CONJUNCTION WITH EACH OTHER. IF THERE IS A DISCREPANCY BETWEEN DRAWINGS AND SPECIFICATIONS, IT IS THE CONTRACTOR'S RESPONSIBILITY TO NOTIFY THE PRIME PROFESSIONAL PRIOR TO PERFORMING THE WORK.

IN THE CASE OF A CONFLICT, THE MORE STRINGENT IN COST OR QUALITY SHALL APPLY.

13. THE CONTRACTOR SHALL VERIFY ALL EXISTING BUILDING INFORMATION SHOWN (DIMENSIONS, EXISTING CONDITIONS, ELEVATIONS, ETC.) AND NOTIFY THE PRIME PROFESSIONAL OF ANY DISCREPANCIES PRIOR TO FABRICATION OR INSTALLATION OF ANY COMPONENTS. FAILURE TO NOTIFY PRIME PROFESSIONAL OF UNSATISFACTORY CONDITIONS CONSTITUTES ACCEPTANCE OF UNSATISFACTORY CONDITIONS.

14. IF THE EXISTING FIELD CONDITIONS DO NOT PERMIT THE INSTALLATION OF THE WORK IN ACCORDANCE WITH THE DETAILS SHOWN, THE CONTRACTOR SHALL NOTIFY THE PRIME PROFESSIONAL IMMEDIATELY AND PROVIDE A SKETCH OF THE CONDITION WITH THE PROPOSED MODIFICATION OF THE DETAILS SHOWN ON THE CONTRACT DOCUMENTS. DO NOT COMMENCE WORK UNTIL CONDITION IS RESOLVED AND MODIFICATION IS APPROVED BY THE PRIME PROFESSIONAL.

15. SHOP DRAWINGS FOR ALL MATERIALS ARE TO BE SUBMITTED TO THE PRIME DESIGN PROFESSIONAL FOR REVIEW PRIOR TO THE START OF FABRICATION OR COMMENCEMENT OF WORK. REVIEW PERIOD SHALL BE A MINIMUM OF TWO (2) WEEKS.

16. REPRODUCTION OF ANY PORTION OF THE CONTRACT DRAWINGS FOR RESUBMITTAL AS SHOP DRAWINGS IS PROHIBITED. SHOP DRAWINGS PRODUCED IN SUCH A MANNER WILL BE REJECTED AND RETURNED.

17. SHOP DRAWINGS SUBMITTED FOR REVIEW SHALL CONSIST OF THREE (3) SETS OF PRINTS. ONLY ONE (1) MARKED UP SET WITH THE COMMENTS WILL BE RETURNED TO THE CONTRACTOR.

18. SHOP DRAWINGS SHALL BEAR THE CONTRACTOR'S STAMP OF APPROVAL WHICH SHALL CONSTITUTE CERTIFICATION THAT THE CONTRACTOR HAS VERIFIED ALL CONSTRUCTION CRITERIA, MATERIALS, AND SIMILAR DATA AND HAS CHECKED EACH DRAWING FOR

COMPLETENESS, COORDINATION, AND COMPLIANCE WITH THE CONTRACT DOCUMENTS.

19. THE DRAWINGS HAVE BEEN PRODUCED ENTIRELY ON A CAD SYSTEM. ANY OTHER LETTERING, LINES OR SYMBOLS, OTHER THAN PROFESSIONAL STAMPS AND SIGNATURES, HAVE BEEN MADE WITHOUT THE AUTHORIZATION OF BIA AND ARE NOT VALID.

20. ALL MATERIALS SHALL BE STORED TO PROTECT THEM FROM EXPOSURE TO THE ELEMENTS, IN ACCORDANCE WITH MANUFACTURERS WRITTEN INSTRUCTIONS.

21. DEBRIS, WASTE OR OTHER UNUSED CONSTRUCTION MATERIALS SHALL NOT BE PERMITTED TO ACCUMULATE. EACH TRADE IS RESPONSIBLE FOR THE REMOVAL AND DISPOSAL OF THEIR RESPECTIVE DEBRIS. LOCATION OF DUMPSTERS IS TO BE APPROVED BY

THE BUILDING OWNER.

22. UPON COMPLETION OF THE WORK, THE GENERAL CONTRACTOR IS RESPONSIBLE FOR LEAVING THE SITE IN "BROOM-CLEAN" CONDITION.

23. GENERAL CONTRACTOR IS RESPONSIBLE FOR THE PROTECTION OF ALL FINISHES TO REMAIN, INCLUDING COMMON CORRIDORS, LOBBIES, STAIRS, LANDSCAPING, ELEVATOR CABS, ETC.

24. GENERAL CONTRACTOR SHALL PROVIDE AN ESTIMATED CONSTRUCTION WORK SCHEDULE. SCHEDULE SHALL BE UPDATED AS REQUIRED DUE TO CHANGES IN THE PROGRESS OF WORK AND UPON THE REQUEST OF THE BUILDING OWNER AND/OR PRIME DESIGN

PROFESSIONAL.

25. CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE THE FOLLOWING SANITARY FACILITIES: TEMPORARY TOILETS, WASH FACILITIES, AND DRINKING WATER FOR USE OF CONSTRUCTION PERSONNEL. COMPLY WITH AUTHORITIES HAVING JURISDICTION FOR TYPE, NUMBER, LOCATION, OPERATION, AND MAINTENANCE OF FIXTURES AND FACILITIES.

26. CONTRACTOR SHALL BE RESPONSIBLE TO SECURE ALL PERMITS REQUIRED BY AUTHORITIES HAVING JURISDICTION.

THIS PROJECT IS DESIGNED AND SHALL BE BUILT TO COMPLY WITH

THE FOLLOWING CODES LISTED BELOW:

INTERNATIONAL BUILDING CODE 2018

INTERNATIONAL EXISTING BUILDING CODE 2018

INTERNATIONAL MECHANICAL CODE 2018

INTERNATIONAL PLUMBING CODE 2018

NATIONAL FIRE PREVENTION CODE 2016/2017/2018

NATIONAL ELECTRIC CODE 2017

ICC / ANSI A 117.1-7 2017

THE CONTRACTOR SHALL BE RESPONSIBLE FOR COMPLYING WITH

ALL APPLICABLE CODES OF THE AUTHORITY HAVING JURISDICTION

AND MUST NOTIFY THE PROJECT ENGINEER OF ANY DISCREPANCIES

INDICATED BY THESE DOCUMENTS FOUND PRIOR TO OR DURING

CONSTRUCTION. NOTIFICATION MUST BE GIVEN TO THE ENGINEER

PRIOR TO PROCEEDING WITH CONSTRUCTION.

A.F.F. Above Finish Floor BCX Bottom Chord Extension B.O.F. Bottom of Footing B.S. Brick Shelf Elevation (plans) B.S. Both Sides (sections) CANT. Cantilever CJ Control Joints CL Center Line CMU Concrete Masonry Units CONT. Continuous DIA. Diameter DBA Deformed Bar Anchor E.E. Each End E.F. Each Face E.S. Each Side E.W. Each Way EXIST Existing F.F. Finish Floor F.S. Flat Strap GA Gage GALV Galvanized HORIZ Horizontal HSS Hollow Structural Section L Angle

ABBREVIATION LIST

LG Long LLH Long Leg Horizontal LLV Long Leg Vertical LSH Long Side Horizontal LSV Long Side Vertical N.T.S. Not To Scale o.c. On Center PL Plate REINF. Reinforcing REM. To Remain S.F. Step Footing STIFF PL Stiffener Plate T.B.R. To Be Removed T&B Top and Bottom T.F. Top of Footing T.O.S. Top of Steel T.O.W. Top of Wall T.P. Top of Pier TYP Typical U.N.O. Unless Noted Otherwise VERT. Vertical V.I.F. Verify In Field WWF Welded Wire Fabric XE Extended End - Type R

SHEET SHEET TITLE

CS COVER SHEET

M0.0 MECHANICAL INFORMATION SHEET

M1.0 FIRST FLOOR PLAN - MECHANICAL

M2.0 2ND THRU 9TH FLOOR PLAN - MECHANICAL

M3.0 MECHANICAL DETAILS & DIAGRAMS

MD1.0 FIRST FLOOR PLAN - DEMOLITION - MECHANICAL

P0.0 PLUMBING INFORMATION SHEET

P1.0 FIRST FLOOR PLAN - DOMESTIC WATER

P2.0 PLUMBING DETAILS & DIAGRAMS

PD1.0 FIRST FLOOR PLAN - DEMOLITION - DOMESTIC WATER

E0.0 ELECTRICAL INFORMATION SHEET

E1.0 FIRST FLOOR PLAN - POWER

E2.0 2ND THRU 9TH FLOOR PLANS - POWER

ED1.0 FIRST FLOOR PLAN - DEMOLITION - ELECTRICAL

AREA OF WORK

LIST OF DRAWINGS

AutoCAD SHX Text FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\M_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:51 PM

AutoCAD SHX Text CONTRACTOR SHALL VERIFY ALL CONDITIONS AND DIMENSIONS FOR THE ENTIRE PROJECT BEFORE PROCEEDING WITH THE WORK.

NOTE:

NOT ALL ABBREVIATIONS AND SYMBOLS INDICATED MAY

APPEAR ON THESE CONTRACT DRAWINGS. THIS IS FOR

REFERENCE ONLY.

PRESSURE REDUCING VALVE

ABBREVIATIONS

ENTERING AIR TEMPERATURE

EXTERNAL STATIC PRESSURE

ENTERING WATER TEMPERATURE

FLOAT & THERMOSTATIC

EER

BBD BOILER BLOW DOWN

BRITISH THERMAL UNIT

CO

COL

CL

CAP.

CLEANOUT

COLUMN

CAST IRON

CENTER LINE

BOT

BP

BSMT

CI

C TO C

BTU

BF

BHP

BOD

BOP

BOTTOM

BACK PRESSURE

CENTER TO CENTER

COMPRESSED AIR

BASEMENT

BOILER FEED

BOTTOM OF DUCT

BOTTOM OF PIPE

FDW

FLA

EXT

FC

F&T

EXST

FEED WATER

FULL LOAD AMPS

EXTERNAL

EXISTING

ELEC

ENT

ESP

EXH

EXP

EWT

EVAP

EJ

EFF

ELB

EL

ELECTRICAL

ENTERING

EXPANSION

EXHAUST

EVAPORATOR

EFFICIENCY

ELEVATION

EXPANSION JOINT

ELBOW

ABOVE FINISHED FLOOR

ABOVE FINISHED GRADE

ATC

AUX

AVG

AUTO.

AL

AMB

AMP

AP

ARR

APROX

AUTOMATIC

AUXILIARY

AVERAGE

ACCESS PANEL

ARRANGEMENT

APPROXIMATE

ALUMINUM

AMPERE

AMBIENT

A/C

AFF

AFG

AIR CONDITIONING

EA

EDR

EAT

DWG

DEG

DN

DIA,Ø

DISC.

DET

DRAWING

EACH

DIAMETER

DISCONNECT

DEGREE

DOWN

DETAIL

D

DB

DDC

DRY BULB

DRAIN OR DEEP

REFRIGERANT LIQUID

NOT APPLICABLE

NORMALLY OPEN

NOT TO SCALE

OPEN END DUCT

OUTSIDE AIR

NORMALLY CLOSED

NOT IN CONTRACT

PRESSURE DROP

PRESSURE GAUGE

OUTLET VELOCITY

HMD HUMIDITY

OV

LOCKED ROTOR AMPS

LEAVING AIR TEMPERATURE

MAN.

MAX

LVL

LVR

LWT

MAXIMUM

MANUAL

LOUVER

LEVEL

HORIZ

INSUL

INTL

LRA

LAT

LIN

LP

LBS

Hz

HP

INTERNAL

LOW PRESSURE

POUNDS

LINEAL

HERTZ

HORSEPOWER

HORIZONTAL

INSULATION

RL

ROOMRM

RECOVERY

REQUIRED

REFERENCE

REVISION

QUANTITY

REF

REV

QTY

RECOV

REQD

PLATEPL

PRESSURE

PNEUMATIC

PROPELLERPROP.

PSIG

PRESS.

PNEU

PD

PG

PCR

GALLONS PER SECOND

GALLONS PER MINUTE

GALLONS PER HOUR

FOOT (FEET) PER MINUTE

FOOT (FEET) PER SECOND

GALV

HGT

HG

HTD

HD

HTR

GPM

GPS

GR

GND

GPH

HEATER

HEATED

HEIGHT

HOT GAS

HEAD

GRAIN

GROUND

GALVANIZED

FPM

FPS

FT

FS

GAL

GA

FLR

FO

FOOT (FEET)

FLOW SWITCH

GALLONS

GAUGE

FLOOR

FUEL OIL

OVERFLOW

OED

OFCI

OF

OA

NEGATIVE

NTS

NIC

NO

NC

NEG

NA

MOUNTED

MOUNTING

MODEL

MINIMUM

MAKEUP

MTD

MOD.

MOUNT.

MIN

MU

MBH

TD

THERMOMETER

VACUUM BREAKER

VENT OR VOLT

VIBRATION

WET BULB

VENT THRU ROOF

TOTAL STATIC PRESSURE

VARIABLE SPEED DRIVE

WATT, WIDTH OR WIDE

VARIABLE AIR VOLUME

TEMPERATURE

WB

VTR

VSD

VOL

VIB

W

VOLUME

VEL

VB

VAV

VAC

V

VERT

VELOCITY

VACUUM

VERTICAL

TSP

THK

TH

TEMP

THICK

REFRIGERANT SUCTION

SCHEDULE

SEQUENCE

SEPARATE

SENSIBLE

STAINLESS STEEL

STATIC PRESSURE

SOLENOID

SECONDARY,SECONDS

STL

SS

SP

SPLY

SUCT

STEEL

SUPPLY

SUCTION

SER

SEQ

SEP

SOL

SHT

SERV

SERIES

SERVICE

SHEET

SEC

SD

S

SENS

SCH

SWITCH

RTN

RS

RETURN

THERMAL EXPANSION VALVE

AUTOMATIC AIR VENT

ORIFICE PLATE

PIPE GUIDE

EXPANSION JOINT

THERMOMETER

PIPE ANCHOR

PRESSURE GAUGE W/COCK

FLEXIBLE CONNECTOR

UNION

SIGHT GLASS

FLOW SENSOR

BUTTERFLY VALVE

2-WAY CONTROL VALVE

3-WAY CONTROL VALVE

BACK PRESSURE VALVE

CHECK VALVE

FLOW SETTER

SOLENOID VALVE

ANGLE GATE VALVE

RELIEF OR SAFETY VALVE

GLOBE VALVE

SHUT-OFF VALVE

SYMBOL DESCRIPTION

CONDENSER WATER SUPPLY

END OF MAIN DRIP

BUCKET TRAP

CONCENTRIC REDUCER

ECCENTRIC REDUCER

PIPE DOWN

PIPE THROUGH

TOP TAKE-OFF

PIPE UP

VENT LINE

EMD

MEDIUM PRESSURE CONDENSATE RETURN

REFRIGERANT SUCTION

MEDIUM PRESSURE STEAM SUPPLY

PUMPED CONDENSATE RETURN

MAKE UP WATER

REFRIGERANT LIQUID

CONDENSATE DRAIN OR DRAIN

FUEL OIL TANK VENT

HIGH PRESSURE CONDENSATE RETURN

HIGH PRESSURE STEAM SUPPLY

HEATING RETURN

HEATING SUPPLY

LOW PRESSURE CLEAN STEAM

LOW PRESSURE CONDENSATE RETURN

LOW PRESSURE STEAM SUPPLY

FUEL OIL RETURN

FUEL OIL SUPPLY

HOT GAS

EXISTING TO BE REMOVED

CONDENSER WATER RETURN

CHILLED WATER RETURN

BOILER BLOWDOWN - CONTINUOUS

CHILLED WATER SUPPLY

DIRECTION OF FLOW

BOILER FEED WATER

COMPRESSED AIR

CHEMICAL FEED

DIRECTION OF SLOPE

NEW WORK

EXISTING TO REMAIN

CAPACITY CHEMICAL

FEED CUBIC FOOT (FEET)

PER MINUTE

CA

STRAINER W/BLOW-OFF & CAP

FLOAT AND THERMOSTATIC

TRAP

PIPING SYMBOLS

CENTER

CONTINUATION

CONN

CONC

CTR

CF

CONT

CUBIC FOOT (FEET)

CONNECT OR CONNECTION

CONCRETE OR CONCENTRIC

A

MANUAL AIR VENT

M

(CFM) (CFM)

36x14Ø"

UP DN

24x36

DOUBLE LINE

ROUND DUCT UP

DUCT HUMIDITY SENSOR

DUCT WITH INTERNAL LINING

45°ELBOW (NO VANES)

DIRECTION OF FLOW

ROUND DUCT DOWN

36x14Ø"

UP DN

24x36

H

H

SINGLE LINE

NEW WORK

SUPPLY AIR DOWN

SUPPLY AIR UP

EXISTING TO BE REMOVED

EXISTING TO REMAIN

DESCRIPTION

(CFM)

(CFM)

4-WAY DIFFUSER (D)

EXHAUST OR RETURN GRILLE (G)

FLAT OVAL DUCT SIZE (FIRST

FIGURE-SIDE SHOWN)

DUCT INCLINED RISE OR DROP IN

DIRECTION OF FLOW

90° ELBOW WITH TURNING

VANES

SUPPLY OR RETURN BRANCH CONNECTION

SUPPLY BRANCH WITH SPIN COLLAR

CONNECTION

LATERAL CONNECTION ROUND

DUCTWORK

CONICAL TEE ROUND

DUCTWORK

EXHAUST OR RETURN AIR UP

EXHAUST OR RETURN AIR DOWN

DUCTWORK SYMBOLS

(CFM)

(CFM)

POUNDS PER SQUARE INCH

GAUGE

PUMPED CONDENSATE

RETURN

OWNER FURNISHED

CONTRACTOR INSTALLED

THOUSAND BRITISH

THERMAL UNITS PER HOUR

SMOKE DAMPER WITH

ACCESS DOOR

TEMPERATURE

DIFFERENTIAL

LEAVING WATER

TEMPERATURE

DIRECT DIGITAL

CONTROL

EQUIVALENT DIRECT

RADIATION

ENERGY EFFICIENCY

RATIO

FLEXIBLE CONNECTOR /

FLEXIBLE CONNECTION

BOILER HORSEPOWER OR

BRAKE HORSEPOWER

AUTOMATIC TEMPERATURE

CONTROL

3-WAY, 2-WAY, OR 1-WAY GRILLE (G)

GENERAL NOTES

RECTANGULAR DUCT SIZE SHOWN IN INCHES

(FIRST FIGURE-SIDE SHOWN)

UNLESS OTHERWISE NOTEDUON

WIRE MESH SCREENWMS

DUCT SMOKE DETECTOR

SDT

T

SDT

T

MOTORIZED DAMPER

BACK DRAFT DAMPER

VOLUME DAMPER

MD

FLEXIBLE DUCTWORK DUCT PRESSURE

CLASS

SMOKE DAMPER WITH ACCESS

DOOR

FIRE DAMPER WITH ACCESS DOOR

COMBINATION FIRE & SMOKE

DAMPER WITH ACCESS DOOR

DUCT TEMPERATURE SENSOR

MD

BDD

BDD

BYPASS DAMPER

BD

BD

STATIC PRESSURE SENSOR

SP

SP

POINT OF CONNECTION-NEW TO EXISTING

H HUMIDISTAT

# DRAWING NOTE SYMBOL

# REVISION SYMBOL

# SECTION NUMBER

# DETAIL OR SECTION NUMBER

DIRECTION OF VIEW

MISCELLANEOUS SYMBOLS

T THERMOSTAT

DRAWING FROM WHICH SECTION OR

DETAIL IS TAKEN

DRAWING ON WHICH SECTION OR

DETAIL IS SHOWN

DESIGNATES SUPPLY DIFFUSER TYPE IN AREAS*

DESIGNATES RETURN DIFFUSER TYPE IN AREAR*

DESIGNATES EXHAUST GRILLE TYPE IN AREAE*

S SWITCH

POINT OF DEMOLITION CONCLUSION

CS

V

LPR

LPS

LPCS

PCR

MU

MPS

RS

RL

MPR

FOR

FOS

HG

FOV

HPR

HPS

HR

HS

D

BBD

CHS

CA

CF

BF

CHR

CR

TYPICALTYP.

T

VFD (VARIABLE FREQUENCY DRIVE)

1. MECHANICAL CONTRACTOR IS THE PROJECT COORDINATOR &

RESPONSIBLE FOR ALL 'M' DRAWINGS, DIV. 23 SPECIFICATIONS, AND ANY

SPECIFIC MECHANICAL NOTES ON OTHER DRAWINGS. MECHANICAL

CONTRACTOR IS RESPONSIBLE FOR THEIR OWN CUTTING, PATCHING,

AND TEMPORARY FACILITIES INCLUDING ANY ADDITIONAL

LARGER/GENERAL TEMPORARY FACILITIES FOR THE OVERALL PROJECT.

2. CONTRACT DRAWINGS ARE DIAGRAMMATIC AND INDICATE THE

RELATION OF PIPING, DUCTWORK, CONNECTIONS, AND EQUIPMENT. THE

DRAWINGS DO NOT INDICATE ALL OFFSETS, ELBOWS, AND FITTINGS

THAT MAY BE REQUIRED. THEREFORE, THE CONTRACTOR SHALL

CAREFULLY INVESTIGATE THE STRUCTURAL AND FINISH CONDITIONS

AFFECTING THE WORK AND ACTUAL EQUIPMENT PROVIDED. THE

CONTRACTOR SHALL FURNISH ALL OFFSETS, ELBOWS, FITTINGS,

HANGERS, AND ACCESSORIES AS MAY BE REQUIRED TO MEET THESE

CONDITIONS AT NO ADDITIONAL COST TO THE OWNER.

3. INSTALL ALL EQUIPMENT AND MATERIALS IN STRICT ACCORDANCE WITH

THE CURRENTLY ADOPTED INTERNATIONAL MECHANICAL CODE, ALL

PERTINENT CODES, LAWS, ORDINANCES, REGULATIONS, AND

RESPECTIVE MANUFACTURER'S WRITTEN INSTRUCTIONS.

4. ALL DUCTWORK SHALL BE CONSTRUCTED AND INSTALLED IN STRICT

ACCORDANCE WITH SMACNA AND ASHRAE STANDARDS.

5. COORDINATE HVAC WORK WITH THE WORK OF ALL OTHER

CONTRACTORS AND OWNER.

6. THE HVAC CONTRACTOR SHALL ARRANGE THE PROGRESS OF HIS WORK

SO AS TO CONFORM TO THE PROGRESS OF THE TRADES AND SHALL

COMPLETE THE ENTIRE INSTALLATION AS SOON AS THE CONDITION OF

THE PROJECT WILL PERMIT.

7. ALL ITEMS OF LABOR, MATERIAL, AND EQUIPMENT NOT SPECIFICALLY

DESCRIBED HEREIN NOR DETAILED ON THE DRAWINGS BUT INCIDENTAL

TO OR NECESSARY FOR THE COMPLETION OF THE WORK, SHALL BE

CONSIDERED AS INCLUDED WITHOUT EXTRA COST.

8. CONTRACTOR SHALL UNCONDITIONALLY GUARANTEE IN WRITING ALL

MATERIALS, EQUIPMENT, AND WORKMANSHIP FOR A PERIOD OF THREE

YEARS FROM DATE OF ACCEPTANCE BY OWNER.

9. MOUNT ALL THERMOSTATS AT 48" AFF, TO THE TOP OF THE

THERMOSTAT BOX. COORDINATE ALL LOCATIONS WITH BUILDING

OWNER PRIOR TO ROUGH-IN AND INSTALLATION.

10. PROVIDE PROTECTION FOR ALL PENETRATIONS OF FIRE RESISTANCE

RATED ASSEMBLIES IN ACCORDANCE WITH THE REQUIREMENTS OF THE

CURRENTLY ADOPTED INTERNATIONAL BUILDING CODE.

S*

SUPPLY/RETURN DIFFUSER TYPE

NECK SIZE

CFM

M0.0: MECHANICAL INFORMATION SHEET

M1.0: FIRST FLOOR PLAN - MECHANICAL

M2.0: 2ND THRU 9TH FLOOR PLANS - MECHANICAL

M3.0: MECHANICAL DETAILS & DIAGRAMS

MD1.0: FLOOR PLAN - DEMOLITION - MECHANICAL

DRAWING LIST

JOB:

1091224.002

COPYRIGHT 2025

DRAWN:

SCALE:

DATE:

01/15/2026

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APPRD:

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FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\M_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:51 PM

B-1

3" HWR

HWP-1

HWP-2

B-2

3" HWS

(E)EXPANSION

TANK TO REMAIN

(E )3

" H W

S (E

)3 " H

W R

1- 1/

2"

(E)3/4" HWR

(E)3/4" HWS

(E)EQUIPMENT

PAD TO REMAIN

(E)EQUIPMENT

PAD TO REMAIN

FIRST FLOOR PLAN - MECHANICAL

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

JOB:

1091224.002

COPYRIGHT 2025

DRAWN:

SCALE:

DATE:

01/15/2026

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APPRD:

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DSGN:

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BOILER SCHEDULE

TAG NO. MNUFACTURER MODEL NO. TYPE

COMBUSTION

AIR INLET SIZE

(IN.)

FLUE OUTLET

SIZE (IN.) EFFICIENCY

HOT WATER DATA FUEL-GAS BURNER DATA

TURNDOWN

RATIO V/PH/HZ MCA MOCP

WEIGHT

(LBS.) REMARKSMIN. FLOW

(GPM)

MAX. FLOW

(GPM)

PRESS. DROP

@ 100 GPM

(PSIG)

TEMP. °F GAS

TYPE

INPUT

(MBH)

OUTPUT

(MBH)

GAS INLET PRESS.

(IN.W.G.)ENT. LVG.

B-1 AERCO BMK-1000 CONDENSING 6" 6" 86.5 12 175 3 160 180 NAT. 1000 960 4-14 20:1 120/1/60 13 20 700 1-14

B-2 AERCO BMK-1000 CONDENSING 6" 6" 86.5 12 175 3 160 180 NAT. 1000 960 4-14 20:1 120/1/60 13 20 700 1-14

REMARKS:

1. PROVIDE WITH VENTLESS GAS TRAIN.

2. MINIMUM TURNDOWN: 15:1.

3. BOILER SHALL BE CAPABLE OF UTILIZING NON-METALLIC VENT.

4. ON-BOARD CONTROLLER TO PROVIDE OPTIMIZED BOILER SEQUENCING. PROVIDE WITH HW RESET BASE ON OUTDOOR AIR TEMPERATURE.

5. CONTROLLER SHALL DISPLAY AN ALERT WHEN O2 LEVEL IS ABOVE OR BELOW CRITICAL VALUES.

6. COMBUSTION O2 LEVELS SHALL NOT EXCEED 7% THROUGHOUT ENTIRE FIRING RANGE. COMBUSTION SYSTEM SHALL BE CAPABLE OF O2 TRIM IN ORDER TO SELF-CALIBRATE COMBUSTION SETTINGS TO COMPENSATE FOR CHANGING CONDITIONS WHICH CAN IMPACT EFFICIENCY, MAINTENANCE, AND SAFETY FACTOR.

7. BOILER MANUFACTURER TO PROVIDE AND CONTROL, FIELD INSTALLED, MODULATING MOTORIZED VALVES ON EACH BOILER.

8. PROVIDE CHECK VALVE FOR EACH INLET CONNECTION.

9. BOILER MANUFACTURER TO PROVIDE ONBOARD TOUCH SCREEN CONTROLLER.

10. BOILER MANUFACTURER TO PROVIDE LETTER OF GUARANTEE FOR AS BUILT FLUE AND COMBUSTION AIR INSTALLATION.

11. PROVIDE CONDENSATE NEUTRALIZER FOR EACH BOILER AND FLUE DRAIN.

12. THE BOILERS SHALL HAVE AN O2 TRIM SYSTEM WITH ACTIVE DEW-POINT CONTROL FACTORY INSTALLED.

13. BOILER MANUFACTURE TO PROVIDE INTEGRATED FLOW BALANCING BETWEEN BOILERS INSTALLED IN THE BOILER PLANT.

14. BOILER MANUFACTURE TO PROVIDE INTEGRATED O2 SENSOR AND LOGIC TO AUTOMATICALLY CALIBRATE COMBUSTION POINTS IN CONTROLLER WITH START-UP TECHNICIAN APPROVAL.

PUMP SCHEDULE

SYMBOL TYPE MANUFACTURER MODEL NO. MOUNTING/

SUPPORT

INLET/OUTLET

CONNECTIONS

GPM FT. HD. MOTOR

HP. SPEED FLA LRA ELECTRIC NOTES

IN OUT

HWP-1 HOT WATER HEATING

PUMP GRUNDFOS NK 015-070-40 BASE MOUNTED 2.5" 1.5" 130 45 3 1760 - - 208/3/60 1,2

HWP-2 HOT WATER HEATING

PUMP GRUNDFOS NK 015-070-40 BASE MOUNTED 2.5" 1.5" 130 45 3 1760 - - 208/3/60 1,2

NOTES:

1. INSTALL PER MANUFACTURER'S WRITTEN INSTRUCTIONS.

2. PROVIDE VFD WITH INTREGRAL DISCONNECT.

1. CONTRACTOR TO VERIFY ALL CONDITIONS IN FIELD PRIOR TO PERFORMING ANY WORK.

2. REFER TO DETAILS AND DIAGRAMS FOR COMPLETE INSTALLATION REQUIREMENTS.

3. CONDENSATE FROM EQUIPMENT TO BE DRAINED TO NEAREST FLOOR DRAIN.

4. EXISTING MECHANICAL ROOM ROOF IS UNDER WARRANTY. ALL MODIFICATIONS TO THE

ROOF SHALL BE DONE BY U.S. ROOFING TO MAINTAIN WARRANTY.

GENERAL NOTES:

NOTES BY SYMBOL:

(THIS DRAWING ONLY)

CONNECT TO EXISTING 3" HWS/R MAINS AND EXTEND AS SHOWN.

EXISTING EXPANSION TANK TO BE DRAINED AND CLEANED. PROVIDE NEW RELIEF VALVE.

PROVIDE 3" TANGENTIAL AIR SEPARATOR.

PROVIDE 5 GALLON BYPASS CHEMICAL FEEDER. REFER TO DIAGRAMS FOR PIPING

CONFIGURATION.

PROVIDE 6"Ø FLUE UP THRU ROOF. EXTERIOR FLUE PIPING TO BE PAINTED CUSTOM COLOR

SELECTED BY BUILDING OWNER.

PROVIDE 6"Ø COMBUSTION AIR INLET UP THRU ROOF AND TERMINATE WITH GOOSENECK.

EXTERIOR INTAKE PIPING TO BE PAINTED CUSTOM COLOR SELECTED BY BUILDING OWNER.

CONNECT TO EXISTING 1-1/2" BOILER FILL ASSEMBLY.

EXTEND EXISTING 3/4" HWS/R AND CONNECT TO NEW MAINS.

EXISTING ELECTRICAL SWITCHGEAR.

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1. CONTRACTOR TO VERIFY ALL CONDITIONS IN FIELD PRIOR TO PERFORMING ANY WORK.

2. PROVIDE NEW THERMOSTATS AND CONTROL VALVES FOR BASEBOARD RADIATORS IN

ALL 102 APARTMENTS. COORDINATE FINAL THERMOSTAT LOCATIONS WITH BUILDING

OWNER. MC TO RUN 24V WIRING FROM THERMOSTAT TO VALVE ACTUATOR.

3. NEW THERMOSTATS SHALL BE HONEYWELL MODEL TH1010D2000, OR APPROVED

EQUAL.

4. REPLACE AIR VENTS ON BASEBOARD RADIATORS IN ALL APARTMENTS. DRAIN, FLUSH,

AND BLEED AIR FROM HEATING SYSTEM ONCE WORK IS COMPLETED.

GENERAL NOTES:

NOTES BY SYMBOL:

(THIS DRAWING ONLY)

REMOVE EXISTING CONTROL VALVE AND AIR VENT FOR BASEBOARD RADIATOR. PROVIDE

NEW AIR VENT AND 3/4" ON/OFF CONTROL VALVE WITH 24V ELECTRIC ACTUATOR.

PROVIDE COVER FOR HOLE LEFT AFTER REMOVAL OF EXISTING CONTROL VALVE.

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FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\M_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:51 PM

COPYRIGHT 2025

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FLUE THRU ROOF DETAIL

NO SCALE

NOTE: CLEARANCES AROUND FLUE PER THE INTERNATIONAL MECHANICAL CODE

EXTEND AND CONNECT

TO UNIT FLUE OUTLET

VENTILATED ROOF THIMBLE

ROOF THIMBLE, STORM

COLLAR SECURED TO VENT

PIPE AND UNDERSIDE OF DECK

ROOF DECK

CUT OPENING THRU EXISTING

CONCRETE OR METAL DECK

FLASHING OF ROOF CURBS

AND PENETRATIONS SHALL

BE BY THE M.C.

STORM COLLAR

SEAL PER MANUFACTURER'S

RECOMMENDATIONS

STORM CAP

MIN. 36"

ABOVE ANY

WALL

WITHIN

10'-0"

DIAMETER ROOF

OPENING FLUE O.D. PLUS 2"

DOUBLE WALL VENT

(SEE FLOOR PLAN FOR SIZE)

EXISTING EQUIPMENT PAD

INCREASER

MECHANICAL ROOM FLOOR

PIPE SUPPORT

SUCTION DIFFUSER WITH

BUILT IN STRAINER

PETE'S PLUGS ON SUCTION

AND DISCHARGE OF PUMP

BASE MOUNTED PUMP AS

SCHEDULED

O-50 PSI GAGE WITH VALVE

AND DAMPENER

METRAFLEX FLEXIBLE PUMP

CONNECTOR

SILENT SPRING LOADED GLOBE

CHECK VALVE

BALANCING VALVE WITH TEST

PORTS

BALL VALVE

GROOVED PIPING SYSTEM

VIBRATION HANGERS

BASE MOUNTED PUMP DETAIL

NO SCALE

METHOD OF SUPPORTING PIPES

CLEVIS ROLLER HANGER CLEVIS HANGER

INSULATION

TRAPEZE HANGER

ANGLE IRON

HANGER RODINSULATION

PIPE

CLEVIS HANGER

PIPE

HANGER ROD

SEMI- CYLINDRICAL GALVANIZED

IRON SHIELD. FOR HOT PIPES 2" &

OVER, USE PROTECTIVE SADDLE

VIBRATION ELIMINATORS

WHERE REQUIRED (SEE

SPECIFICATIONS)

VIBRATION ELIMINATORS

WHERE REQUIRED (SEE

SPECIFICATIONS)

VIBRATION ELIMINATORS

WHERE REQUIRED (SEE

SPECIFICATIONS)SEMI- CYLINDRICAL

GALVANIZED IRON SHIELD. FOR

HOT PIPES 2" & OVER, USE

PROTECTIVE SADDLE SEMI- CYLINDRICAL GALVANIZED

IRON SHIELD. FOR HOT PIPES 2" &

OVER, USE PROTECTIVE SADDLE

LOAD BEARING

CALCIUMSILICATE

INSULATION AT ALL

HANGER POINTS

LOAD BEARING CALCIUM

SILICATE INSULATION AT

ALL HANGER POINTS

LOAD BEARING CALCIUM

SILICATE INSULATION AT

ALL HANGER POINTS

NO SCALE

SUCTION HEADER

DISCHARGE HEADER

3/4"

FILL CAP

NEPTUNE MODEL FTF-5HP

5-GALLON FEEDER FILTER

WITH STAINLESS STEEL

BASKET, LEGS AND SOCK

FILTER. PROVIDE 20 MICRON

FILTER AT SYSTEM START-UP

AND SPARE 5 MICRON FILTER

FOR OWNER.

FLOOR

1/2" SAMPLE OUTLET

PRESSURE GAUGE

3/4" BALL VALVE

UNION(TYP)

DRAIN VALVE

CONCRETE PAD

NO SCALE

CHEMICAL FEEDER DETAIL

UNION (TYPICAL)

W/ LOCK SHIELD (TYPICAL)

SHUT-OFF VALVE (TYPICAL)

TO PUMPS

VALVE W/ HOSE END

FULL SIZE DRAIN

T&P RELIEF VALVE (TYPICAL)

TO DOMESTIC CW SYSTEM

EXISTING SYSTEM FILL ASSEMBLY

PIPE DRAIN TO

FLOOR DRAIN

(E)EXPANSION TANK

NO SCALE

SEPARATOR AND EXPANSION TANK DETAIL

HOT WATER SYSTEM AIR

TANGENTIAL AIR SEPARATOR

AUTO AIR VENT W/ 1/2"

DRAIN LINE TO FLOOR DRAIN

HWS

BOILERS TO BE INSTALLED TO MEET PA DEPARTMENT OF LABOR AND

INDUSTRY BOILER DIVISION. CONTRACTOR TO SUBMIT APPLICATION AND

COORDINATE INSPECTION:

1. PROVIDE NEW RELIEF VALVE ON EXPANSION TANK SIZED TO MEET

REQUIREMENTS.

2. PROVIDE LOW WATER CUTOUT FOR BOILER.

3. PROVIDE TWO HIGH LIMIT OPERATING CONTROLS FOR BOILER.

4. PROVIDE MINIMUM 30" CLEARANCE AROUND BOILERS AND 80"

OVERHEAD CLEARANCE.

HWS

AIR SEPARATOR

TO FD

AUTOMATIC AIR VENT

TO FD

TO FD

DV

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BYPASS

CHEMICAL

FEEDER

FC FC

HWS

MIN BOILER FLOW

12 GPM

3"

3" 3"

DV

(E) EXPANSION

TANK

B-1

HOUSEKEEPING PAD (TYP.)

TO FD

6"

3" 3"

CHF CHF

HWR

H W

R

HWR HWR

3" 3"

3"

3"

HWP-1

FC FC

PROVIDE SUCTION

DIFFUSER (TYP. 2)

HWS

3"

3"

1-1/2"

3"

HEATING WATER FLOW DIAGRAM

NO SCALE

TO FD

HWP-2B-2

TO FD

3" 3"

CONTROL VALVE PROVIDED

BY BOILER MANUFACTURER

AND WIRED TO BOILER (TYP.)

T

T

SUPPLY HEADER

TEMPERATURE SENSOR

WIRED TO BOILER CONTROLS

RETURN HEADER

TEMPERATURE SENSOR

WIRED TO BOILER CONTROLS

T

OUTDOOR AIR TEMPERATURE SENSOR

WIRED TO BOILER CONTROLS FOR

OUTDOOR AIR RESET

DPT

DIFFERENTIAL PRESSURE

TRANSMITTER FOR

CONTROL OF PUMP VFDS

FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\M_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:51 PM

(E )3

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(E)3/4" HWR

(E)3/4" HWS

JOB:

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COPYRIGHT 2025

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FLOOR PLAN - DEMOLITION - MECHANICAL

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

1. CONTRACTOR TO VERIFY ALL CONDITIONS IN FIELD PRIOR TO PERFORMING ANY WORK.

2. IF ANY SUSPECT MATERIAL IS FOUND ON THE INTERIOR OF THE BOILERS THAT MAY BE

ASBESTOS, STOP WORK UNTIL MATERIAL IS PROPERLY SAMPLED.

GENERAL NOTES:

NOTES BY SYMBOL:

(THIS DRAWING ONLY)

REMOVE EXISTING BOILER PIPING AND ASSOCIATED APPURTENANCES BACK TO

INDICATED POINT AND PREPARE FOR RECONNECTION.

DISCONNECT EXISTING 3/4" HWS/R PIPING AND PREPARE FOR RECONNECTION.

REMOVE (3) HEATING HOT WATER BOILERS AND ASSOCIATED PIPING AND

APPURTENANCES BACK TO INDICATED POINT.

REMOVE BRANCH PIPING TO EXPANSION TANK. EXPANSION TANK TO REMAIN.

DISCONNECT SYSTEM FILL ASSEMBLY AND PREPARE FOR RECONNECTION TO NEW

SYSTEM.

REMOVE EXISTING PUMPS AND ASSOCIATED APPURTENANCES.

REMOVE EXISTING FLUE BACK TO INDICATED POINT. CAP EXISTING CHIMNEY IN

MECHANICAL ROOM AND AT TERMINATION ABOVE ROOF.

EXISTING ELECTRICAL SWITCHGEAR.

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FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\M_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:51 PM

NOTE:

NOT ALL ABBREVIATIONS AND SYMBOLS

INDICATED MAY APPEAR ON THESE

CONTRACT DRAWINGS. THIS IS FOR

REFERENCE ONLY.

AC AQUATICS CONTRACTOR

AD AREA DRAIN

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AMP AMPERE

AP ACCESS PANEL

APPROX APPROXIMATE

AVG AVERAGE

BFP REDUCED PRESSURE BACKFLOW

PREVENTER

BOT BOTTOM

BP BACK PRESSURE

BSMT BASEMENT

BWV BACK WATER VALVE

CI CAST IRON

CL CENTER LINE

CO CLEANOUT

COL COLUMN

CONC CONCRETE OR CONCENTRIC

DF DRINKING FOUNTAIN

DIA, Ø DIAMETER

DIP DUCTILE IRON PIPE

DN DOWN

DN DOWNSPOUT NOZZLE

DW DISHWASHER

EC ELECTRICAL CONTRACTOR

ECO EXTERIOR CLEANOUT

ERD EMERGENCY OVERFLOW ROOF

DRAIN

EL ELEVATION

ESP ELEVATOR SUMP PUMP

(E), EXIST EXISTING

EW EMERGENCY EYE WASH

FCO FLOOR CLEANOUT

ABBREVIATIONS

FD FLOOR DRAIN

FFD FUNNELED FLOOR DRAIN

FF ELEV FINISHED FLOOR ELEVATION

FSC FOOD SERVICE CONTRACTOR

FS1 FLOOR SINK

FLA FULL LOAD AMPS

FLR FLOOR

FPM FOOT/FEET PER MINUTE

FPS FOOT/FEET PER SECOND

FT FOOT/FEET

GAL GALLONS

GD GARBAGE DISPOSAL

GC GENERAL CONTRACTOR

GND GROUND

GPH GALLONS PER HOUR

GPM GALLONS PER MINUTE

GPR GAS PRESSURE REGULATOR

GPS GALLONS PER SECOND

GF GLASS FILLER

GSV GAS SOLENOID VALVE

GT GREASE TRAP

HB HOSE BIBB

HC HVAC CONTRACTOR

HEWC HANDICAP ELECTRIC WATER

COOLER

HGT HEIGHT

HP HORSE POWER

HLAV HANDICAP LAVATORY

HS HAND SINK

HSH HANDICAP SHOWER

HUR HANDICAP URINAL

HWC HANDICAP WATER CLOSET

IB ICE MAKER BOX

INV INVERT OF PIPE

KD KITCHEN DRAIN

KS KITCHEN SINK

LAV LAVATORY

LS LAB SINK

MAX MAXIMUM

MIN MINIMUM

MS MOP SINK

MTD MOUNTED

NA, N/A NOT APPLICABLE

NC NORMALLY CLOSED

NIC NOT IN CONTRACT

NO NORMALLY OPEN

NTS NOT TO SCALE

PC PLUMBING CONTRACTOR

PT PLASTER TRAP

RD ROOF DRAIN

SE SEWAGE EJECTOR

SH SHOWER

SI SEDIMENT INTERCEPTOR

SK SINK

SS SERVICE SINK

TEMP TEMPERATURE

TP TRAP PRIMER

TUB TUB/SHOWER

UR URINAL

WB WASHER BOX

WC WATER CLOSET

WCO WALL CLEAN OUT

WF WASHFOUNTAIN

WHA WATER HAMMER ARRESTER

WH WALL HYDRANT

WPV WHIRLPOOL VALVE

WS WASHSTATION

WSV WATER SOLENOID VALVE

VTR VENT THROUGH ROOF

MISCELLANEOUS SYMBOLS

DIRECTION OF VIEW

OR DETAIL IS SHOWN

OR DETAIL IS TAKEN

DRAWING FROM WHICH SECTION

DETAIL OR SECTION NUMBERX

X

SECTION NUMBER

DRAWING ON WHICH SECTION

X X

REVISION SYMBOLX

DRAWING NOTE SYMBOLX

POINT OF CONNECTION-NEW TO EXISTING

POINT OF DEMOLITION CONCLUSION

1. PLUMBING CONTRACTOR IS RESPONSIBLE FOR ALL 'P' DRAWINGS, DIV. 22 SPECIFICATIONS, AND SPECIFIC PLUMBING NOTES ON OTHER DRAWINGS. PLUMBING CONTRACTOR IS RESPONSIBLE FOR THEIR OWN CUTTING, PATCHING, AND TEMPORARY FACILITIES

2. CONTRACTOR SHALL PROVIDE A COMPLETE AND WORKING SYSTEM WITH ALL NECESSARY PERMITS AND

APPROVALS FROM AUTHORITIES HAVING JURISDICTION.

3. INSTALL ALL EQUIPMENT AND MATERIALS IN STRICT ACCORDANCE WITH CURRENT ADOPTED I.P.C. ALL PERTINENT CODES, LAWS, ORDINANCES, REGULATIONS, AND RESPECTIVE MANUFACTURER'S WRITTEN INSTRUCTIONS.

4. COORDINATE PLUMBING WORK WITH THE WORK OF ALL OTHER CONTRACTORS AND OWNER.

5. PLUMBING DRAWINGS ARE DIAGRAMMATIC IN NATURE. THE DRAWINGS MUST BE FOLLOWED AS CLOSELY AS CIRCUMSTANCES PERMIT AND ACTUAL LINE LOCATIONS SHALL BE DETERMINED BY THE P.C. IN THE FIELD.

HOWEVER, THE PLUMBING CONTRACTOR WILL BE HELD RESPONSIBLE FOR THE PROPER INSTALLATION OF ALL MATERIALS AND EQUIPMENT REQUIRED FOR A COMPLETE INSTALLATION WITHIN THE INTENT AND MEANING OF

THE CONTRACT DOCUMENTS.

6. THE PLUMBING CONTRACTOR SHALL ARRANGE THE PROGRESS OF HIS WORK SO AS TO CONFORM TO THE PROGRESS OF THE TRADES AND SHALL COMPLETE THE ENTIRE INSTALLATION AS SOON AS THE CONDITION OF

THE PROJECT WILL PERMIT.

7. ALL ITEMS OF LABOR, MATERIAL, AND EQUIPMENT NOT SPECIFICALLY DESCRIBED HEREIN NOR DETAILED ON THE DRAWINGS BUT INCIDENTAL TO OR NECESSARY FOR THE COMPLETION OF THE WORK, SHALL BE CONSIDERED AS

INCLUDED WITHOUT EXTRA COST.

8. PROVIDE NECESSARY SUPPORTS, HANGERS, AND HARDWARE TO PROPERLY SECURE PIPING AND EQUIPMENT TO

BUILDING STRUCTURE.

9. LABEL ALL DOMESTIC COLD WATER, AND DOMESTIC HOT WATER PIPING WITH COLORED, WATERPROOF, ALL TEMPERATURE, SELF-ADHERING LABELS AND DIRECTIONAL ARROWS AS MANUFACTURED BY SETON OR EQUAL.

10. FURNISH AND INSTALL ACCESS PANELS WHERE REQUIRED FOR ACCESS TO ALL CONCEALED VALVES, TRAPS, OR EQUIPMENT WHERE NO OTHER MEANS IS PROVIDED. COORDINATE ACCESS LOCATIONS WITH ARCHITECT AND GC.

11. DO NOT INSTALL PIPING OR ANY OTHER PLUMBING EQUIPMENT OVER ELECTRICAL PANELS. MAINTAIN A MINIMUM

OF 36" CLEAR IN FRONT OF ELECTRICAL PANELS.

12. THE PLUMBING CONTRACTOR SHALL PROVIDE INSTRUCTIONS TO THE OWNER FOR EACH SYSTEM INSTALLED AND

THE OPERATION OF ALL EQUIPMENT IN HIS CONTRACT.

13. CHECK AND VERIFY ALL DIMENSIONS AND EXISTING CONDITIONS AT THE SITE. FAILURE TO VISIT AND INSPECT THE EXISTING CONDITIONS SHALL NOT BE VALID REASON FOR AUTHORIZATION OF A CHANGE ORDER.

14. CONTRACTOR SHALL UNCONDITIONALLY GUARANTEE IN WRITING ALL MATERIALS, EQUIPMENT, AND

WORKMANSHIP FOR A PERIOD OF THREE YEARS FROM DATE OF ACCEPTANCE BY OWNER.

15. PROVIDE SHOCK ABSORBING DEVICES WHICH WILL PROTECT WATER SUPPLY PIPING FROM WATER HAMMER.

REFER TO PLUMBING EQUIPMENT SCHEDULE FOR TYPES. LOCATE AT THE ENDS OF ALL BRANCH PIPING RUNS.

16. THE PLUMBING CONTRACTOR SHALL SUBMIT TO THE ARCHITECT/ENGINEER AS-BUILT DRAWINGS AND OPERATION AND MAINTENANCE MANUALS INCLUDING ALL NAME PLATE DATA, WIRING DIAGRAMS, MAINTENANCE

INSTRUCTIONS, AND PARTS LIST UPON PROJECT COMPLETION.

17. THE CONTRACTOR SHALL MAINTAIN A CLEAN AND SAFE WORK AREA AT ALL TIMES. ALL SAFETY PROCEDURES AND ENFORCEMENT IS THE RESPONSIBILITY OF THE CONTRACTOR. THE CONTRACTOR SHALL CONFORM TO ALL OSHA

STANDARDS.

18. BACK FLOW PREVENTERS AND/OR VACUUM BREAKERS SHALL BE INSTALLED WHERE REQUIRED TO PREVENT

CONTAMINATION OF POTABLE WATER SYSTEM.

19. CONTRACTOR SHALL PAY FOR AND OBTAIN ALL FEES, PERMITS, AND INSPECTIONS. ALL CHARGES BY UTILITY

COMPANIES SHALL BE PAID BY THIS CONTRACTOR.

20. EXCEPT WHERE OTHERWISE INDICATED, ALL CUTTING, EXCAVATION, FILL, AND PATCHING REQUIRED FOR THE PLUMBING WORK SHALL BE BY THE PLUMBING CONTRACTOR. DO NOT CUT STRUCTURAL MEMBERS.

PLUMBING GENERAL NOTES: PLUMBING SYMBOLS

140°F HOT WATER

SANITARY - ABOVE FLOOR

SANITARY - BELOW FLOOR

SANITARY - CAST IRON PIPING - ABOVE FLOOR

GREASE LADEN WASTE - ABOVE FLOOR

GREASE LADEN WASTE - BELOW FLOOR

RAIN/STORM WATER - ABOVE FLOOR

RAIN/STORM WATER - BELOW FLOOR

RAIN/STORM WATER -CAST IRON PIPING- ABOVE FLOOR

VENT

GAS

AIR

SPRINKLER

EXISTING TO REMAIN

EXISTING TO BE REMOVED

GATE VALVE

BALL VALVE

BUTTERFLY VALVE

CHECK VALVE

MIXING VALVE

OS&Y VALVE

SOLENOID VALVE

PIPE CAP

PIPE RISE

ACCESS PANEL

PRESSURE & TEMPERATURE RELIEF VALVE

THERMOMETER

HWR

SAN

GW

AW

RWC

RWC

RWC

AIR

AP

DOMESTIC COLD WATER

FILTERED COLD WATER

110°F HOT WATER

110°F HOT WATER RETURN

140°F HOT WATER RETURN

SANITARY - CAST IRON PIPING - BELOW FLOOR

ACID WASTE

RAIN/STORM WATER -CAST IRON PIPING- BELOW FLOOR

VENT - CAST IRON PIPING

VACUUM

GAS VALVE

WATER HAMMER ARRESTER

BACKFLOW VALVE

BALANCING VALVE

PIPE DROP

UNION

ELBOW

TEE

AIR STATION

AQUASTAT

CW

FCW

HW

140HW

140HWR

SAN

SAN

SAN

GW

RWC

V

V

VAC

G

SPRK

(E)

A1

P0.0: PLUMBING INFORMATION SHEET

P1.0: FIRST FLOOR PLAN - DOMESTIC WATER

P2.0: PLUMBING DETAILS & DIAGRAMS

PD1.0: FIRST FLOOR PLAN - DEMOLITION - DOMESTIC WATER

DRAWING LIST

JOB:

1091224.002

COPYRIGHT 2025

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AutoCAD SHX Text

FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\P_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:49 PM

TO BUILDING

GWH-1

(E)3"G i

DBP-1

TO LAUNDRY

ROOM

2" G

(E )3

" C W

(E )1

-1

2" H

W R (E )2

" 1

°H W

HWRP-1

(E )3

" H W

GWH-2

TMV-1

3" CW

2" 140°HW

3" HW

2" G

(E)EQUIPMENT

PAD TO REMAIN

FIRST FLOOR PLAN - DOMESTIC WATER

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

JOB:

1091224.002

COPYRIGHT 2025

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P1.0

GAS WATER HEATER SCHEDULE

SYMBOL EQUIPMENT TYPE MANUFACTURER MODEL MOUNTING/

SUPPORT

TANK

VOLUME

(GAL.)

CONNECTION DATA VENTING DATA FUEL DATA ELECTRICAL DATA OPERATING

WEIGHT

(LBS.)

NOTES

HW CW GAS INTAKE EXHAUST TYPE MATERIAL FUEL

INPUT

(MBH)

GPH

(100°F ΔT)

MIN.

PRESSURE FLA MOP V/Ph/Hz

GWH-1 INSTANT WATER HEATER AERCO INN 1350N HOUSEKEEPING

PAD N/A 2" 2" 1-1/2" 6" 6" FLUE PVC/CPVC/PP/AL29-4C N.G. 1350 1560 160 11 20 120/1/60 1,225 1-7

GWH-1 INSTANT WATER HEATER AERCO INN 1350N HOUSEKEEPING

PAD N/A 2" 2" 1-1/2" 6" 6" FLUE PVC/CPVC/PP/AL29-4C N.G. 1350 1560 160 11 20 120/1/60 1,225 1-7

NOTES:

1. INSTALL PER MANUFACTURER'S WRITTEN INSTRUCTIONS.

2. FINAL LOCATION TO BE DETERMINED IN THE FIELD UNLESS NOTED OTHER WISE.

3. PROVIDE WITH ALL NECESSARY VALVES AND FITTINGS FOR A COMPLETE INSTALLATION PER DETAIL. PROVIDE WITH HEAT TRAP FITTINGS FOR TOP CONNECTIONS.

4. PROVIDE WITH T&P VALVE TO DISCHARGE WITH AIR GAP TO FLOOR DRAIN.

5. VENTING TO BE INSTALLED ACCORDING TO MANUFACTURER'S WRITTEN INSTRUCTIONS FOR FINAL DEVELOPED LENGTH AND APPLICABLE FUEL GAS CODE.

6. PROVIDE WITH CONDENSATE NEUTRALIZATION KIT AND PIPE TO APPROVED DRAIN LOCATION PER PLANS.

7. PROVIDE MANUFACTURER'S MUFFLER ON EXHAUST OUTLET.

PUMP SCHEDULE

SYMBOL TYPE MANUFACTURER MODEL NO. MOUNTING/

SUPPORT

INLET/OUTLET

CONNECTIONS

GPM FT. HD. MOTOR

HP. SPEED FLA LRA ELECTRIC NOTES

IN OUT

DBP-1 DUPLEX DOMESTIC

BOOSTER PUMP TIGERFLOW VMS-4000-VFD-NSF BASE MOUNTED 3" 3" 50 88 2 @ 2.5 3500 - - 208/3/60 1-4

HWRP-1 HOT WATER RETURN

PUMP GRUNDFOS UPS 26-99 SFC INLINE 1-1/2" 1-1/2" 17 11 1/4 1750 - - 115/1/60 1-4

NOTES:

1. INSTALL PER MANUFACTURER'S WRITTEN INSTRUCTIONS.

2. PROVIDE WITH ELECTRICAL DISCONNECT.

3. PROVIDE WITH AQUASTAT TO CONTROL PUMP OPERATION.

4. PUMP BODY SHALL BE STAINLESS STEEL DESIGNED FOR POTABLE WATER SYSTEMS.

THERMOSTATIC MIXING VALVE SCHEDULE

SYMBOL TYPE MANUFACTURER MODEL STANDARD

MIN.

FLOW

(GPM)

MAX. FLOW

(GPM) SETPOINT

IN/OUT

DIAMETER

(IN.)

NOTES

TMV-1 MASTER MIXING

VALVE LAWLER SERIES 800 ASSE 1017 5 96 110°F 2" 1-3

NOTES:

1. INSTALL PER MANUFACTURER'S WRITTEN INSTRUCTIONS. BASIS OF DESIGN PRODUCT INDICATED.

2. PROVIDE SURFACE-MOUNTED ENCLOSURE, CARBON STEEL WITH BAKED ENAMEL FINISH.

3. PROVIDE WITH UNIONS AND SHUTOFF VALVES AT ALL INLETS AND OUTLETS. PROVIDE TEMPERATURE GAUGE ON OUTLET WITH THERMOWELL.

JMM SA

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1. CONTRACTOR TO VERIFY ALL CONDITIONS IN FIELD PRIOR TO PERFORMING ANY WORK.

2. REFER TO DETAILS AND DIAGRAMS FOR COMPLETE INSTALLATION REQUIREMENTS.

3. CONSTRUCTION SHALL BE SEQUENCED TO MINIMIZE DURATION OF DOMESTIC WATER

SYSTEM SHUTDOWN.

4. CONDENSATE FROM EQUIPMENT TO BE DRAINED TO NEAREST FLOOR DRAIN.

GENERAL NOTES:

NOTES BY SYMBOL:

(THIS DRAWING ONLY)

CONNECT TO EXISTING 3" CW AND EXTEND TO NEW BOOSTER PUMP.

CONNECT TO EXISTING 3" GAS MAIN AND EXTEND NEW PIPING AS SHOWN.

EXTEND EXISTING EQUIPMENT PAD AS NEEDED TO ACCOMMODATE NEW DUPLEX

BOOSTER PUMP SYSTEM.

PROVIDE NEW 4" HOUSEKEEPING PAD FOR NEW WATER HEATERS.

INSTALL NEW HOT WATER RETURN PUMP. REFER TO DETAILS FOR COMPLETE

INSTALLATION REQUIREMENTS.

CONNECT TO EXISTING 3" CW, 3" HW, 2" 140°HW, & 1-1/2" HWR AND EXTEND PIPING

AS SHOWN.

INSTALL NEW EXPANSION TANK ON EXISTING EQUIPMENT PAD.

(E)1-1/4" CW FOR BOILER SYSTEM FILL.

EXISTING ELECTRICAL SWITCHGEAR.

FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\P_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:49 PM

COPYRIGHT 2025

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CONTROL

PANEL

3"

NORMALLY CLOSED, FULL

SIZE, BYPASS, BALL VALVE

(TYP. OF 2)3"3"

CHECK

VALVE

3"3"

SUCTION HEADER

DISCHARGE HEADER

FLANGED

CONNECTIONS

(TYP.)

FABRICATED STEEL

BASE PLATE

DUPLEX BOOSTER

PUMP SET

4" HIGH REINFORCED CONCRETE

HOUSEKEEPING PAD BY PLUMBING

CONTRACTORFINISHED FLOOR ELEVATION

NOTES:

1. PLUMBING CONTRACTOR SHALL FURNISH

AND INSTALL ALL PIPING AND FITTINGS AS

SHOWN.

2. PLUMBING CONTRACTOR SHALL COORDINATE

ALL PIPING AND INSTALLATION DETAILS WITH

THE MANUFACTURER'S RECOMMENDATIONS.

PROVIDE ALL PIPING AND ACCESSORIES AS

REQUIRED FOR A COMPLETE AND

FUNCTIONAL INSTALLATION.

3. PLUMBING CONTRACTOR SHALL COORDINATE

ALL DUPLEX BOOSTER PUMP COMPONENT

RATINGS AND LINE VOLTAGE WIRING

REQUIREMENTS WITH THE ELECTRICAL

CONTRACTOR.

4. PLUMBING CONTRACTOR SHALL FURNISH

AND INSTALL ALL CONTROLS, SENSORS AND

LOW VOLTAGE WIRING AS REQUIRED FOR A

COMPLETE AND FUNCTIONAL INSTALLATION.

DOMESTIC BOOSTER PUMP DETAIL

NO SCALE

A

CHECK VALVE

PUMP

FLANGES

(TYP.)

1/2" PIPE WITH

BALL VALVE (TYP.)

BALL

VALVE

(TYP.)

THERMOMETER

PRESSURE GAUGE

AQUASTAT

STRAINER

HOSE END AND CAP

INLINE CIRCULATOR PUMP

DISCHARGE

SUCTION

NO SCALE

HOT WATER RETURN PUMP DETAIL

METHOD OF SUPPORTING PIPES

CLEVIS ROLLER HANGER CLEVIS HANGER

INSULATION

TRAPEZE HANGER

ANGLE IRON

HANGER RODINSULATION

PIPE

CLEVIS HANGER

PIPE

HANGER ROD

SEMI- CYLINDRICAL GALVANIZED

IRON SHIELD. FOR HOT PIPES 2" &

OVER, USE PROTECTIVE SADDLE

VIBRATION ELIMINATORS

WHERE REQUIRED (SEE

SPECIFICATIONS)

VIBRATION ELIMINATORS

WHERE REQUIRED (SEE

SPECIFICATIONS)

VIBRATION ELIMINATORS

WHERE REQUIRED (SEE

SPECIFICATIONS)SEMI- CYLINDRICAL

GALVANIZED IRON SHIELD. FOR

HOT PIPES 2" & OVER, USE

PROTECTIVE SADDLE

SEMI- CYLINDRICAL GALVANIZED

IRON SHIELD. FOR HOT PIPES 2"

& OVER, USE PROTECTIVE

SADDLE

LOAD BEARING

CALCIUMSILICATE

INSULATION AT ALL

HANGER POINTS

LOAD BEARING CALCIUM

SILICATE INSULATION AT

ALL HANGER POINTS

LOAD BEARING CALCIUM

SILICATE INSULATION AT

ALL HANGER POINTS

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NOTE:

MAINTAIN MINIMUM CLEARANCES IN

ACCORDANCE WITH ALL APPLICABLE

CODES AND INSTALLATION REQUIREMENTS

PROVIDE 4" CONCRETE PAD TO EXTEND 6" BEYOND

EQUIPMENT FOOTPRINT IN ALL DIRECTIONS

DRAIN

VALVE

(TYP)

PIPE T&P VALVE

FULL SIZE TO FLOOR

THERMOMETER

(TYP)

BALL

VALVE

3" CW

HWRP-1 120V BY EC

2"G

AQUASTAT BY

PC, WIRED BY

EC

DETAIL NOTES:

GAS FIRED WATER HEATER - SEE WATER HEATER SCHEDULE FOR MANUFACTURER AND MODEL NUMBER.

LAWLER 800 SERIES THERMOSTATIC MIXING VALVE. SET OUTLET TO 110°F.

PROVIDE 4" CPVC VENT AND COMBUSTION AIR. INSTALL PER MANUFACTURER'S WRITTEN INSTRUCTIONS.

AMTROL THERM-X-TROL MODEL ST-449C EXPANSION TANK, 106 GALLON TOTAL VOLUME.

GWH-1

140°F2"

C

W GWH-2

140°F

1-1/2"G

GAS SHUT-OFF

(TYP)

SHUT-OFF (TYP)

UNION

(TYP)

HEAT

TRAP

THERMOSTAT

2"140HW

1 1

2"

H

W

VACUUM

BREAKER (TYP)

2"

H

W

3"CW

1-1/2" HWR

3"HW

NO SCALE

WATER HEATER PIPING DETAIL

2" C

W

2" C

W

2"140HW

FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\P_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:49 PM

TO LAUNDRY

ROOM

(E )3

" C W

(E )1

-1

2" H

W R (E )2

" 1

°H W

(E )3

" H W

(E)3"G

FIRST FLOOR PLAN - DEMOLITION - DOMESTIC WATER

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

JOB:

1091224.002

COPYRIGHT 2025

DRAWN:

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1. CONTRACTOR TO VERIFY ALL CONDITIONS IN FIELD PRIOR TO PERFORMING ANY WORK.

2. CONSTRUCTION SHALL BE SEQUENCED TO MINIMIZE DURATION OF DOMESTIC WATER

SYSTEM SHUTDOWN.

3. IF ANY SUSPECT MATERIAL IS FOUND ON THE INTERIOR OF THE BOILERS THAT MAY BE

ASBESTOS, STOP WORK UNTIL MATERIAL IS PROPERLY SAMPLED.

GENERAL NOTES:

NOTES BY SYMBOL:

(THIS DRAWING ONLY)

REMOVE (4) DOMESTIC WATER BOILERS, ASSOCIATED APPURTENANCES, AND PIPING

BACK TO INDICATED POINT.

REMOVE EXISTING SHELL AND TUBE HEAT EXCHANGER, ASSOCIATED APPURTENANCES,

AND PIPING BACK TO INDICATED POINT.

REMOVE EXISTING PLATE AND FRAME HEAT EXCHANGER, ASSOCIATED APPURTENANCES,

AND PIPING BACK TO INDICATED POINT.

REMOVE EXISTING THERMOSTATIC MIXING VALVE, ASSOCIATED APPURTENANCES, AND

PIPING BACK TO INDICATED POINT.

REMOVE DOMESTIC BOOSTER PUMP SYSTEM, ASSOCIATED APPURTENANCES, AND PIPNG

BACK TO INDICATED POINTS.

REMOVE DOMESTIC WATER PIPING BACK TO THIS POINT AND PREPARE FOR

RECONNECTION.

REMOVE EXISTING HOT WATER RETURN PUMP AND PREPARE TO INSTALL NEW PUMP.

REMOVE EXISTING GAS PIPING FROM EXISTING BOILERS BACK TO INDICATED POINT.

EXISTING ELECTRICAL SWITCHGEAR.

AutoCAD SHX Text

MECH RM

AutoCAD SHX Text

MAINT RM

AutoCAD SHX Text

MAIL RM

AutoCAD SHX Text

OFFICE

FILENAME: C:\Users\jmantz\DC\ACCDocs\Barry Isett and Associates\1091224.002_Sidney_Pollock_House_Boiler_Replacement\Project Files\MEP-CAD\P_1091224.002_Sidney_Pollock_House_Boiler_Replacement.dwg - January 7, 2026 2:49 PM

E0.0: ELECTRICAL INFORMATION SHEET

E1.0: FIRST FLOOR PLAN - POWER

E2.0: 2ND THRU 9TH FLOORS - POWER

ED1.0: FLOOR PLAN - DEMOLITION - POWER

DRAWING LIST

GENERAL ELECTRICAL DEMOLITION NOTES:

1. DEMOLITION OF ALL EXISTING ELECTRICAL EQUIPMENT AND ASSOCIATED PIPING SHALL BE

COORDINATED WITH NEW WORK INSTALLATION.

2. THIS CONTRACTOR WILL BE HELD RESPONSIBLE FOR ANY/ALL DAMAGES TO EXISTING FLOORS, FLOOR TILES, WALLS, CEILINGS, FURNISHINGS, ETC. DUE TO THE REMOVAL PROCESS OF

ELECTRICAL EQUIPMENT AND ALL ASSOCIATED ITEMS.

3. ALL MATERIAL AND EQUIPMENT REMOVED SHALL BE PROPERLY DISPOSED OF BY THE

CONTRACTOR.

4. CONTRACTOR SHALL REMOVE ALL EXISTING LIGHTING FIXTURES WHERE NEW FIXTURES ARE

SHOWN. THIS SHALL INCLUDE FITTINGS, SUPPORT DEVICES, ETC AND MAKE PROVISIONS TO

EXISTING CEILING SO THAT THE NEW FIXTURE MAY BE PROPERLY INSTALLED.

5. MAINTAIN CONTINUITY OF ALL EXISTING CIRCUITS REMAINING IN OTHER AREAS.

6. ALL EXISTING CONDUITS AND WIRING NOT BEING USED SHALL BE REMOVED BACK TO SOURCE.

7. WHERE MODIFICATIONS OR ADDITIONS TO EXISTING WORK IS TO BE DONE BY ANOTHER

CONTRACTOR, EXISTING EQUIPMENT, CONDUIT, DEVICES, SUPPORTS, AND APPURTENANCES

SHALL BE REMOVED AND REINSTALLED TO ACCOMMODATE MODIFICATIONS OR ADDITIONS.

8. DEVICES SHOWN ARE BASED ON EXISTING DRAWINGS AND SITE SURVEY WHILE BUILDING WAS IN

OPERATION. ACTUAL LOCATIONS AND QUANTITIES MAY VARY. VERIFY IN FIELD.

9. ALL DORMANT CABLING AND WIRING SHALL BE REMOVED UNLESS NOTED AS FOR FUTURE OR AS

INSTRUCTED OTHERWISE BY OWNER.

10. COORDINATE THE REMOVAL OF THE POWER CONNECTIONS TO ALL MECHANICAL EQUIPMENT TO

BE REMOVED WITH THE MECHANICAL CONTRACTOR.

11. ALL CIRCUTI BREAKERS WHERE THE LOAD SERVING HAS BEEN REMOVED SHALL BE MARKED AS

SPARE.

12. ALL PANELBOARDS MODIFIED UNDER THE WORK SHALL RECEIVE REVISED, TYPED PANEL

SCHEDULES AS PROVIDED WITH ALL NEW PANELBOARDS.

13. REPLACE ANY DAMAGED EXISTING TO REMAIN ELECTRICAL, LIGHTING, AND LOW VOLTAGE

EQUIPMENT IN KIND.

14. EXTEND WIRING IN KIND FOR DEVICES TO BE REINSTALLED IN NEW CEILING AS NECESSARY.

15. ALL SURFACE MOUNTED DEVICES SHALL BE INSTALLED IN 1 OR 2 SECTION SURFACE MOUNTED

RACEWAY AS REQUIRED TO ACCOMODATE BOTH LOW VOLTAGE AND LINE VOLTAGE CABLES IN

THE SAME RACEWAY. REFER TO SURFACE MOUNTING DETAIL FOR MORE INFORMATION.

16. VERIFY IF BUILDING HAS PLENUM RETURN. IF PLENUM RETURN EXISTS, PROVIDE ALL EXPOSED

CABLING INSTALLED WITHIN PLENUM AS PLENUM RATED CABLE.

ABBREVIATIONS & SYMBOL

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

ATS AUTOMATIC TRANSFER SWITCH

CT COUNTERTOP

DC DUCT COIL

DF DRINKING FOUNTAIN

EC ELECTRICAL CONTRACTOR

EF EXHAUST FAN

ERL EXISTING TO BE RELOCATED

ETD EXISTING TO BE DEMOLISHED

ETR EXISTING TO REMAIN

GC GENERAL CONTRACTOR

GF GROUND FAULT INTERRUPTER

HC HVAC CONTRACTOR

HP HEAT PUMP

HV HIGH VOLUME

KES KITCHEN EQUIPMENT SUPPLIER

MW MICROWAVE

PC PLUMBING CONTRACTOR

TVSS TRANSIENT VOLTAGE SURGE SUPPRESSER

WM WALL MOUNTED

WP WEATHERPROOF

DRAWING NOTE BY SYMBOL

CIRCUITING

JUNCTION BOX

BRANCH CIRCUIT NUMBER FOR ALL ITEMS IN THIS ROOM

UNLESS OTHERWISE INDICATED - (*) INDICATES CONNECTION

TO CIRCUIT NUMBER SHOWN NEXT TO DEVICE

DEMOLITION DRAWING LINETYPE DESIGNATIONS

EXISTING TO REMAIN

EXISTING TO BE REMOVED

NOTE:

NOT ALL ABBREVIATIONS AND SYMBOLS INDICATED MAY APPEAR ON THESE

CONTRACT DRAWINGS. THIS IS FOR REFERENCE ONLY.

JB

P-1

ROOM #

ROOM NAME

CONTROL EQUIPMENT

MANUAL MOTOR STARTER - OVERLOADS SIZED TO

ACCOMODATE MOTOR - 4'-0" AFF UNLESS OTHERWISE NOTED

COMBINATION MOTOR STARTER - TYPE/SIZE/NEMA

ENCLOSURE AS INDICATED - MOUNT 4'-6" AFF TO CENTERLINE

OF OPERATING HANDLE. PROVIDE OVERCURRENT AND

OVERLOADS IN ACCORDANCE WITH MANUFACTURERS'

RECOMMENDATIONS FOR MOTOR HP

MOTOR - HORSEPOWER AS INDICATED

DISCONNECT SWITCH - AMPS/POLES/FUSES/NEMA

ENCLOSURE AS INDICATED - MOUNT 4'-6" AFF TO CENTERLINE

OR OPERATING HANDLE

TRANSFORMER

PUSHBUTTON EMERGENCY SHUT-OFF SWITCH

M

T

30/3/NF/12

FVNR/SIZE1/3R

MS

PANELBOARDS

SURFACE MOUNTED PANEL

FLUSH MOUNTED PANEL

EXISTING SURFACE MOUNTED PANEL

EXISTING FLUSH MOUNTED PANEL

WIRING DEVICES

SINGLE POLE SWITCH - 3'-10" AFF UNLESS OTHERWISE NOTED

3-WAY SWITCH - 3'-10" AFF UNLESS OTHERWISE NOTED

4-WAY SWITCH - 3'-10" AFF UNLESS OTHERWISE NOTED

KEY SWITCH - 3'-10" AFF UNLESS OTHERWISE NOTED

SPRING WOUND TIME SWITCH, 5-MINUTE MAXIMUM DURATION

- 3'-10" AFF UNLESS OTHERWISE NOTED

SPRING WOUND TIME SWITCH, 1-HOUR MAXIMUM DURATION -

3'-10" AFF UNLESS OTHERWISE NOTED

DIMMER SWITCH - 3'-10" AFF UNLESS OTHERWISE NOTED

MANUAL MOTOR STARTER SWITCH - 3'-10" AFF UNLESS

OTHERWISE NOTED

3-WAY DIMMER SWITCH - 3'-10" AFF UNLESS OTHERWISE

NOTED

OCCUPANCY SENSOR SWITCH - 3'-10" AFF UNLESS OTHERWISE

NOTED

PILOT LIGHT SWITCH - 3'-10" AFF UNLESS OTHERWISE NOTED

MANUAL OVERRIDE

SWITCH WITH OCCUPANCY SENSOR AND DIMMING CAPABILITY

- 3'-10" AFF UNLESS NOTED OTHERWISE

DUAL TECHNOLOGY OCCUPANCY SENSOR - 360°

DUAL TECHNOLOGY OCCUPANCY SENSOR - CORRIDOR

PATTERN

DUAL TECHNOLOGY OCCUPANCY SENSOR - CORNER MOUNT

CEILING MOUNTED DAYLIGHT SENSOR

MULTIPLE BUTTON DIGITAL CONTROL STATION WITH ON/OFF -

3'-10" AFF UNLESS OTHERWISE NOTED

DUPLEX RECEPTACLE - NEMA 5-20R, MOUNT 1'-6" AFF UNLESS

OTHERWISE NOTED

COUNTERTOP DUPLEX RECEPTACLE MOUNT 3" ABOVE

BACKSPLASH OR AT 3'-10"

TAMPERPROOF DUPLEX RECEPTACLE - NEMA 5-20R, MOUNT

1'-6" AFF UNLESS OTHERWISE NOTED

DUPLEX RECEPTACLE WITH USB PORT - MOUNT AT 1'-6"

UNLESS OTHERWISE NOTED

SINGLE RECEPTACLE - MOUNT 1'-6" AFF UNLESS OTHERWISE

NOTED

GFI DUPLEX RECEPTACLE - MOUNT AT 1'-6" AFF UNLESS

OTHERWISE NOTED

DUPLEX RECEPTACLE WITH TOP SWITCHED - 1'-8" AFF UNLESS

OTHERWISE NOTED

QUAD RECEPTACLE - NEMA 5-20R, MOUNT 1'-6" AFF UNLESS

OTHERWISE NOTED

SINGLE PHASE SPECIAL RECEPTACLE - MOUNT 1'-6" AFF

UNLESS OTHERWISE NOTED

THREE PHASE SPECIAL RECEPTACLE - MOUNT 1'-6" AFF

UNLESS OTHERWISE NOTED

FLOOR MOUNTED DUPLEX RECEPTACLE

COMBINATION POWER/COMMUNICATIONS FLOOR BOX -

DEVICES AS INDICATED

CORD REEL

TELEVISION CABLE OUTLET

OS

S

CT

FB

T

DS

OS

USB

Dos

TV

R

S

4S

KS

T5S

TS

DS

MS

3DS

OSS

PS

MOS

S

OS

LCS

GENERAL NOTES:

1. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR ALL 'E' DRAWINGS, DIV. 26 SPECS, AND SPECIFIC ELECTRICAL NOTES ON OTHER DRAWINGS. ELECTRICAL CONTRACTOR IS RESPONSIBLE FOR THEIR OWN CUTTING, PATCHING, AND

TEMPORAR…