C04_Attachment 2 Boiler 1 - Drawings Binder.pdf

PDF 10 MB Posted Jul 10, 2026

Attached to: WRRC Boiler Upgrades Federal contract opportunity
Solicitation number: 1232SA26R0033
Issued by: Department of Agriculture Agricultural Research Service

About this file

Written by GovTribe AI · Jul 10, 2026

This document is a design package for boiler upgrades at the Western Regional Research Center (WRRC) Agricultural Research Service facility in Albany, California. The project involves the replacement of six boilers and associated heating water pumps across three locations: the main building basement, main building attic, and service building. The work is organized into three sequential work sequences with mandatory 14-day advance notice required to the Contracting Officer's Representative before any outage commences.

Work Sequence #1 addresses replacement of boilers B-7 and B-8 with associated pumps HWP-1-1 and HWP-1-2 in the basement, with boilers replaced one at a time to maintain system operability. Work Sequence #2 covers boiler B-6 and pumps HWP-6-1 and HWP-6-2 in the attic, also requiring sequential replacement. Work Sequence #3 involves demolition and installation of boilers B-11, B-12, and B-13 with pumps HWP-5 and HWP-6 in the service building. All new equipment includes natural gas-fired high-efficiency condensing boilers manufactured by Lochinvar Crest with 1,500 MBH input capacity, condensate neutralizers, ASME pressure relief valves, and integration into existing control systems. The design specifications require compliance with the Buy American Act, field verification of existing conditions, worker protection for lead-based paint disturbance per OSHA standards, and submission of environmental work designs for approval prior to execution. Electrical connections utilize liquid-tight flexible metal conduit with flexible connections not exceeding three feet in length, and all existing control points and capabilities must be maintained post-installation.

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C04_Attachment 3 Boiler 2 - Specifications.pdf	PDF	Jul 10, 2026
C04_Attachment 5 Boiler 3 - Specifications.pdf	PDF	Jul 10, 2026
C04_Attachment 8 Schedule of Pricing.xlsx	XLSX spreadsheet	Jul 10, 2026
C04_ Attachment 1 Boiler 1 - Specifications.pdf	PDF	Jul 10, 2026
C04_Attachment 6 Boiler 3 - Drawing Binder.pdf	PDF	Jul 10, 2026
C04_Attachment 7 Wage Determination CA20260018.pdf	PDF	Jul 10, 2026
C04_Attachment 4 Boiler 2 - Drawings Binder.pdf	PDF	Jul 10, 2026

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WESTERN REGIONAL RESEARCH CENTER (WRRC)

AGRICULTURAL RESEARCH SERVICE

U.S. DEPARTMENT OF AGRICULTURE

ALBANY, CALIFORNIA

USDA

BOILER UPGRADES DESIGN (CONTRACT 1)

D A

Dustin Caruso

WRRC C1 & C3

DRAWING NO.

INDEX OF DRAWINGS

SHEET NO. TITLE

LEGEND AND SYMBOLS

SHEET SHOWN ON

PLAN, DETAIL OR SECTION NUMBER

PLAN, DETAIL OR SECTION TITLE

PLAN, DETAIL OR SECTION NUMBER

SHEET SHOWN ON

PLAN, DETAIL OR SECTION SCALE

ROOM MARK

ROOM NUMBER

DETAIL MARK

DRAWING TITLE

GENERAL

T-100

T-101

TITLE SHEET

DRAWING INDEX, NOTES, AND LEGEND

M-001

MD101

MD102

MD103

MD401

M-101

M-102

M-103

M-401

M-501

M-601

GENERAL NOTES, LEGEND, AND ABBREVIATIONS

MAIN BUILDING BASEMENT OVERALL MECHANICAL DEMOLITION PLAN

MAIN BUILDING ATTIC OVERALL MECHANICAL DEMOLITION PLAN

SERVICE BUILDING MECHANICAL DEMOLITION PLAN

ENLARGED MECHANICAL DEMOLITION PLANS

MAIN BUILDING BASEMENT OVERALL MECHANICAL NEW WORK PLAN

MAIN BUILDING ATTIC OVERALL MECHANICAL NEW WORK PLAN

SERVICE BUILDING MECHANICAL NEW WORK PLAN

ENLARGED MECHANICAL NEW WORK PLANS

MECHANICAL DETAILS

MECHANICAL SCHEDULES

MECHANICAL

ELECTRICAL

ED101

ED102

ED103

ED401

E-000

E-101

E-102

E-103

E-401

MAIN BUILDING BASEMENT OVERALL ELECTRICAL DEMOLITION PLAN

MAIN BUILDING ATTIC OVERALL ELECTRICAL DEMOLITION PLAN

SERVICE BUILDING ELECTRICAL DEMOLITION PLAN

ENLARGED ELECTRICAL DEMOLITION PLANS

ELECTRICAL LEGEND

MAIN BUILDING BASEMENT OVERALL ELECTRICAL NEW WORK PLAN

MAIN BUILDING ATTIC OVERALL ELECTRICAL NEW WORK PLAN

SERVICE BUILDING ELECTRICAL PLAN

ENLARGED ELECTRICAL PLANS

D A

DRAWING INDEX, NOTES, AND

LEGEND

T-101

WORK SEQUENCING NOTES

GENERAL WORK SEQUENCING NOTES:

THE CONTRACTOR MUST PROVIDE THE GOVERNMENT 14-DAYS NOTICE PRIOR TO ANY OUTAGE. A DETAILED WORK

SEQUENCING PLAN MUST BE SUBMITTED TO THE CONTRACTING OFFICER'S REPRESENTATIVE FOR REVIEW AND APPROVAL

PRIOR TO THE COMMENCEMENT OF ANY DEMOLITION OR NEW WORK.

WORK SEQUENCE #1:

DEMOLISH EXISTING B-7, B-8, AND ASSOCIATED PUMPS LOCATED IN THE BASEMENT. PROVIDE NEW B-7, B-8, AND ASSOCIATED

PUMPS. CONNECT NEW BOILERS AND PUMPS TO EXISTING CONTROL SYSTEM. B-7 AND B-8 BOILER PLANT MUST BE FULLY

OPERATIONAL, BALANCED, AND ASSOCIATED WORK COMPLETED PRIOR TO MOVING ON TO WORK SEQUENCE #2.

DURING THE BOILER REPLACEMENT UNDER THIS WORK SEQUENCE, ONLY ONE BOILER MUST BE TAKEN OFFLINE AND

REPLACED AT A TIME. BEFORE MOVING ONTO THE NEXT BOILER IN THIS SEQUENCE, THE PREVIOUS BOILER MUST BE FULLY

OPERATIONAL.

CONTRACTOR MUST CONDUCT THE BOILER REPLACEMENT WORK UNDER THIS SEQUENCE FIRST. EXISTING HWP-1-1 AND

HWP-1-2 MUST REMAIN FULLY OPERATIONAL UNTIL THE BOILER REPLACEMENT IS COMPLETED. WORK IS BEING SEQUENCED IN

THIS MANNER TO MINIMIZE DOWNTIME OF THE HEATING WATER SYSTEM DUE TO THE REROUTING OF THE EXISTING HEATING

WATER PIPING.

WORK SEQUENCE #2:

DEMOLISH EXISTING B-6 AND ASSOCIATED PUMPS LOCATED IN THE ATTIC. PROVIDE NEW B-6 AND ASSOCIATED PUMPS.

CONNECT NEW BOILER AND PUMPS TO EXISTING CONTROL SYSTEM. B-6 BOILER PLANT MUST BE FULLY OPERATIONAL, BALANCED, AND ASSOCIATED WORK COMPLETED PRIOR TO MOVING ON TO WORK SEQUENCE #3.

DURING THE REPLACEMENT OF HWP-6-1 AND HWP-6-2 UNDER THIS WORK SEQUENCE, ONLY ONE PUMP MUST BE TAKEN

OFFLINE AND REPLACED AT A TIME. BEFORE MOVING ONTO THE NEXT PUMP IN THIS SEQUENCE, THE PREVIOUS PUMP MUST BE

FULLY OPERATIONAL.

WORK SEQUENCE #3:

DEMOLISH EXISTING B-11, B-12, B-13, AND ASSOCIATED PUMPS LOCATED IN THE SERVICE BUILDING. PROVIDE NEW B-11, B-12, B-13, AND ASSOCIATED PUMPS. CONNECT NEW BOILER AND PUMPS TO EXISTING CONTROL SYSTEM. B-11, B-12, AND B-13

BOILER PLANT MUST BE FULLY OPERATIONAL AND ASSOCIATED WORK COMPLETED PRIOR TO PROJECT CLOSEOUT.

DURING THE BOILER REPLACEMENT UNDER THIS WORK SEQUENCE, ONLY ONE BOILER MUST BE TAKEN OFFLINE AND

REPLACED AT A TIME. BEFORE MOVING ONTO THE NEXT BOILER IN THIS SEQUENCE, THE PREVIOUS BOILER MUST BE FULLY

OPERATIONAL.

DURING THE REPLACEMENT OF HWP-5 AND HWP-6 UNDER THIS WORK SEQUENCE, ONLY ONE PUMP MUST BE TAKEN OFFLINE

AND REPLACED AT A TIME. BEFORE MOVING ONTO THE NEXT PUMP IN THIS SEQUENCE, THE PREVIOUS PUMP MUST BE FULLY

OPERATIONAL.

SCALE:

FLOOR PLAN

1/16" = 1'-0"

ENVIRONMENTAL NOTES

1. CONTRACTOR MUST ASSUME THAT ALL EXISTING PAINT COATINGS CONTAIN LEAD. IT IS NOT THE INTENT

OF THIS PROJECT TO PROVIDE A COMPREHENSIVE LEAD-BASED PAINT REMEDIATION, BUT

DISTURBANCE OF SOME PAINT-COATED SURFACES WILL BE REQUIRED TO PERFORM THE WORK.

WHERE EXISTING PAINTED SURFACES ARE DISTURBED (DRILLING, CUTTING, ETC.), THE

CONTRACTOR MUST PROVIDE WORKER PROTECTION IN ACCORDANCE WITH OSHA, AND ANY LOOSE

COATINGS AND COATING DUST MUST BE DISPOSED OF AS A HAZARDOUS LEAD WASTE. PAINTED

MATERIALS THAT ARE REMOVED AND DISPOSED OF MAY BE DISPOSED AS NORMAL CONSTRUCTION

WASTE PROVIDED THE COATINGS ARE INTACT ON THE MATERIAL BEING DISPOSED.

2. THE CONTRACTOR MUST PROVIDE A DESIGN FOR THE ENVIRONMENTAL WORK AS A SUBMITTAL FOR

APPROVAL PRIOR TO PERFORMING ANY ENVIRONMENTAL WORK.

GENERAL NOTES, LEGEND, AND

ABBREVIATIONS

M-001

D A

1. INSTALLATION OF HVAC WORK SHALL BE COORDINATED WITH OTHER TRADES BEFORE ANY WORK IS PERFORMED. DUCTWORK SHOWN ON PLANS IS SCHEMATIC. DUCTWORK SHALL BE INSTALLED TIGHT TO STRUCTURE. PROVIDE ALL TRANSITIONS, ELBOWS, ETC. REQUIRED TO AVOID CONFLICTS & MAXIMIZE CEILING HEIGHTS. EQUIPMENT, PIPING OR DUCTWORK INTERFERING WITH OTHER TRADES SHALL BE RELOCATED AS REQUIRED AT NO

ADDITIONAL COST TO THE OWNER.

2. COORDINATE MECHANICAL AND ELECTRICAL SUCH THAT MECHANICAL PIPING, AND EQUIPMENT IS NOT LOCATED OVER OR ABOVE ANY ELECTRICAL, COMMUNICATIONS, OR DATA EQUIPMENT.

3. AT START OF CONSTRUCTION, PREPARE TYPED LISTS OF EQUIPMENT THAT REQUIRING ELECTRICAL WORK, AND SEND LISTS TO THE ELECTRICAL

CONTRACTOR FOR REVIEW AND COORDINATION.

4. EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S APPROVED CLEARANCE AND INTERNATIONAL BUILDING CODE / INTERNATIONAL

MECHANICAL CODE.

5. INSTALLATION OF EQUIPMENT SHALL PERMIT ACCESSIBILITY FOR SERVICE AND/OR REPLACEMENT WITHOUT NECESSITATING REMOVAL OR MODIFICATION

TO OTHER PIPING, WIRING, OR EQUIPMENT.

6. CEILING-MOUNTED EQUIPMENT SHALL BE INSTALLED IN SUCH A MANNER THAT LIGHTS, PIPING, DUCTWORK, ETC., DO NOT BLOCK ACCESS TO EQUIPMENT

AND RELATED ACCESSORIES.

7. COORDINATE WALL, FLOOR, AND ROOF PENETRATIONS WITH THE CONTRACTOR OFFICER.

8. SUPPLEMENTAL STEEL MEMBERS REQUIRED TO SUPPORT PIPING AND EQUIPMENT FROM MAIN STRUCTURE SHALL BE PROVIDED BY THE HVAC

CONTRACTOR UNLESS SPECIFICALLY NOTED OTHERWISE.

9. PROVIDE ACCESS PANELS TO ACCESS DAMPERS, EQUIPMENT, AND VALVES LOCATED ABOVE HARD CEILINGS OR IN WALLS. ACTUAL LOCATIONS SHALL BE

FIELD DETERMINED.

10. PROVIDE SUPPORTS FOR PIPING AND DUCTWORK IN ACCORDANCE WITH SPECIFICATIONS.

11. FOR WALL, FLOOR, AND SLAB PENETRATIONS, SEAL AND PATCH ALL UNUSED PENETRATION SPACE TO MATCH EXISTING CONSTRUCTION/FINISH OR AS SHOWN ON MECHANICAL DETAILS SHEET. PROVIDE FIRE STOPPING FOR RATED WALLS AND FLOORS.

12. INSTALL CONTROL WIRING IN GREEN CONDUIT. SEE DIVISION 26 SPECIFICATIONS FOR REQUIREMENTS.

13. MANUFACTURER NAME AND MODEL NUMBERS ARE BASIS OF DESIGN AND ARE SHOWN. REFER TO SPECIFICATIONS FOR COMPLETE REQUIREMENTS.

14. SPECIFICATIONS TAKE PRECEDENCE OVER DRAWINGS. HOWEVER, ITEMS SHOWN ON DRAWING BUT NOT IN THE SPECIFICATIONS ARE REQUIRED WITHIN THE PROJECT SCOPE. IN ADDITION, SPECIFIC ITEMS SHOWN ON THE DRAWINGS TAKE PRECEDENCE OVER SPECIFICATIONS IN CASES WHERE

THE SPECIFICATION HAS OPTIONS.

15. ALL EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURER'S APPROVED PUBLISHED LITERATURE.

16. ALL EQUIPMENT INSTALLED IN THIS PROJECT SHALL COMPLY WITH THE "BUY AMERICAN ACT". BASIS OF DESIGN SHOWN ON SCHEDULES IS TO ESTABLISH A STANDARD OF QUALITY, NOT TO LIMIT COMPETITION. EQUIVALENT EQUIPMENT FROM ANOTHER MANUFACTURER IS ACCEPTABLE.

17. CONTROLS CONTRACTOR SHALL PROVIDE ALL LOW VOLTAGE DEVICES, CONDUCTORS, CONDUIT AND PATHWAYS IN ACCORDANCE WITH THE

REQUIREMENTS OF 26 20 00.

18. NOT ALL ABBREVIATIONS AND LEGEND ITEMS WILL BE USED.

GENERAL MECHANICAL NOTES: ABBREVIATIONS:

@ AT

& AND

AHU AIR HANDLING UNIT

ARCH ARCHITECT, ARCHITECTURAL

AS AIR SEPARATOR

ASHRAE AMERICAN SOCIETY OF HEATING,

REFRIGERATING,

AND AIR CONDITIONING ENGINEERS

ASTM AMERICAN SOCIETY FOR TESTING AND

MATERIALS

BD BALANCING DAMPER

BDD BACKDRAFT DAMPER

BLDG BUILDING

BTU, BTUH BRITISH THERMAL UNITS, BTUs PER HOUR

CD CONDENSATE DRAIN

CFM CUBIC FEET PER MINUTE

CHW CHILLED WATER

CHWR CHILLED WATER RETURN

CHWS CHILLED WATER SUPPLY

CLG COOLING

CMU CONCRETE MASONRY UNIT

CO CLEANOUT

CO2 CARBON DIOXIDE

CONC CONCRETE

COND STEAM CONDENSATE

CONN CONNECT, CONNECTING, CONNECTION

CON CONTINUED

COV STEAM CONVERTER

COP COEFFICIENT OF PERFORMANCE

COR CONTRACTING OFFICER'S (OWNER'S)

REPRESENTATIVE

CT COOLING TOWER

CU CONDENSING UNIT

CWR CONDENSER WATER RETURN

CWS CONDENSER WATER SUPPLY

D DEPTH

DB, Tdb DRY BULB (TEMPERATURE) dBA DECIBELS

DCW DOMESTIC COLD WATER

DDC DIRECT DIGITAL CONTROLS

DEG. F (°F) DEGREES FAHRENHEIT

DF DESTRATIFICATION FAN

DFCU DUCTLESS FAN COIL UNIT

DH DEHUMIDIFIER

DIA, Ø DIAMETER

DIV DIVISION

DN DOWN

DP, PD DIFFERENTIAL PRESSURE,

PRESSURE DROP

DSCU DUCTLESS SPLIT CONDENSING UNIT

DSHP DUCTLESS SPLIT HEAT PUMP

DWG DRAWING

DX DIRECT EXPANSION

EA EXHAUST AIR

EAG EXHAUST AIR GRILLE

EAT ENTERING AIR TEMPERATURE

EER ENERGY EFFICIENCY RATIO

EF EXHAUST FAN

EFF EFFICIENCY

ELEC ELECTRICAL

EMCS ENERGY MONITORING AND CONTROLS

SYSTEM

ERU ENERGY RECOVERY UNIT

ERV ENERGY RECOVERY VENTILATOR

ESP EXTERNAL STATIC PRESSURE

ET EXPANSION TANK

EUH ELECTRIC UNIT HEATER

EWT ENTERING WATER TEMPERATURE

EXT EXTERIOR

EXH EXHAUST

EXIST. EXISTING

FCU FAN COIL UNIT

FD FIRE DAMPER

FFE FINISHED FLOOR ELEVATION

FLA FULL LOAD AMPS

FOB FLAT ON BOTTOM

FOT FLAT ON TOP

FPM FEET PER MINUTE

FSD FIRE SMOKE DAMPER

FT FOOT, FEET

FT WG FEET WATER GAUGE

FV FLUE VENT

GA GAGE

GC GENERAL CONTRACTOR

GPM GALLONS PER MINUTE

GWH GAS WATER HEATER

H HEIGHT

HPS HIGH PRESSURE STEAM

HR HOUR

HTG HEATING

HTR HEATER

HTW HEATING WATER

HWR HEATING WATER RETURN

HWS HEATING WATER SUPPLY

HVAC HEATING, VENTILATING, AND AIR

CONDITIONING

HX HEAT EXCHANGER

HZ HERTZ

IMC INTERNATIONAL MECHANICAL CODE

IN INCH, INCHES

IN WC INCHES WATER COLUMN

IN WG INCHES WATER GAUGE

IPLV INTEGRATED PART LOAD VALUE

KW KILOWATTS

L LENGTH, LOUVER (WALL)

LAT LEAVING AIR TEMPERATURE

LBD LINEAR BAR DIFFUSER

LBS POUNDS

LWT LEAVING WATER TEMPERATURE

MAX MAXIMUM

MBH 1000 BRITISH THERMAL UNITS

MCA MINIMUM CIRCUIT AMPACITY

MECH MECHANICAL

MERV MINIMUM EFFICIENCY REPORTING VALUE

MFCR, MFG MANUFACTURER, MANUFACTURING

MIN MINIMUM

MOCP, MOP MAXIMUM OVER CURRENT PROTECTION

MTWR MEDIUM TEMPERATURE WATER RETURN

MTWS MEDIUM TEMPERATURE WATER SUPPLY

MXB MIXING BOX

N.C. NORMALLY CLOSED

NC NOISE CRITERIA

NG NATURAL GAS

NO. NUMBER

N.C. NORMALLY OPEN

NTS NOT TO SCALE

OA OUTSIDE AIR

OD OUTSIDE DAMPER

PCHWR PLANT CHILLED WATER RETURN

PCHWS PLANT CHILLED WATER SUPPLY

PD PRESSURE DROP

PH PHASE

PLBG PLUMBING

PMTWR PLANT MEDIUM TEMPERATURE

WATER RETURN

PMTWS PLANT MEDIUM TEMPERATURE

WATER SUPPLY

PPM PARTS PER MILLION

PRV PRESSURE RELIEF VALVE

PSI POUNDS PER SQUARE INCH

QTY QUANTITY

RA RETURN AIR

RAG RETURN AIR GRILLE

RH RELATIVE HUMIDITY, ROOF HOOD

RM ROOM

RPM REVOLUTIONS PER MINUTE

SA SUPPLY AIR

SAD SUPPLY AIR DIFFUSER

SAG SUPPLY AIR GRILLE

SD SMOKE DAMPER, SMOKE DETECTOR

SEER SEASONAL ENERGY EFFICIENCY RATIO

SF SUPPLY FAN

SMACNA SHEET METAL AND AIR CONDITIONING

CONTRACTOR'S NATIONAL ASSOCIATION

SP STATIC PRESSURE

STM STEAM

SS STAINLESS STEEL

TEMP TEMPERATURE

TSTAT THERMOSTAT

TYP TYPICAL

UH UNIT HEATER

UL UNDERWRITER'S LABORATORY

UMCS UTILITY MONITORING AND CONTROL

SYSTEM

V VOLTAGE, VOLTS

VAV VARIABLE AIR VOLUME TERMINAL UNIT

VD VOLUME DAMPER

VFD VARIABLE FREQUENCY DRIVE

VRF VARIABLE REFRIGERANT FLOW

VVS VARIABLE VOLUME SUPPLY TERMINAL

UNIT

VVLE VARIABLE VOLUME EXHAUST TERMINAL

UNIT

WB, Twb WET BULB (TEMPERATURE)

VFD

MISCELLANEOUS LEGEND:

DUCT SMOKE DETECTOR

CARBON MONOXIDE SENSOR

OVAL OR FLAT OVAL

CONTROL WIRING

STATIC PRESSURE SENSOR

ROUND OR DIAMETER

FIRESTAT

TEMPERATURE SENSORT

120 VOLT STAND BY POWER JUNCTION

BOX PROVIDED BY THE ELECTRICAL

CONTRACTOR. JUNCTION BOX IS

DEDICATED FOR USE BY THE

CONTROLS CONTRACTOR.

VARIABLE FREQUENCY DRIVEVFD

RETURN AIR GRILLE

SUPPLY AIR DIFFUSER

FLOW ARROWS INDICATE AIR PATTERN.

NO FLOW ARROWS SHOWN INDICATES

4-WAY PATTERN.

EXHAUST AIR GRILLE

SERVICE CLEARANCE

T THERMOSTAT

H HUMIDISTAT

$ START/ STOP SWITCH

TH THERMOSTAT/ HUMIDISTAT

HUMIDITY SENSORH

DP DIFFERENTIAL PRESSURE SENSOR

C CARBON DIOXIDE SENSOR

AQ AIR QUALITY SENSOR

POINT OF RECONNECTION OR

EXTENT OF DEMOLITION

PIPING LEGEND:

FLEXIBLE CONNECTION

THERMOMETER

PRESSURE REDUCING VALVE

MANUAL AIR VENT

PRESSURE/TEMPERATURE TAP WITH

BALL VALVE

PRESSURE SWITCH

PLUG VALVE

FLOW SWITCH

T&P RELIEF VALVE

AUTOMATIC AIR VENT

PRESSURE GAUGE WITH GAUGE COCK

BUTTERFLY VALVE

STRAINER WITH BLOWDOWN VALVE,

CAP, AND CHAIN

FLOW MEASURING/BALANCING/SHUT-

OFF VALVE

GATE VALVE

CHECK VALVE

BALL VALVE

CONCENTRIC REDUCER

DIRECTION OF FLOW

ECCENTRIC REDUCER

PIPE FLANGE

PIPE CAP

PIPE GUIDE (PG)

PIPE ANCHOR (PA) X

UNION

TEE OUTLET UP

BRANCH BOTTOM CONNECTION

BRANCH TOP CONNECTION

ELBOW UP

ELBOW DOWN

RISE OR DROP

TEE OUTLET DOWN

GLOBE VALVE

ILE

DARK ROOM

DOOR

LAT

GYP GYP

LAT

LAT LAT

LATLAT

GYP

LAT

LATLAT

LAT LAT

LATLAT

LAT LAT

LAT

NO CLG

LAT

LAT LAT

LATLAT

LAT

LAT LAT LAT LAT

LAT

NO CLG

NO CLGNO CLGNO CLGNO CLG

. NO CLG

NO CLG

LAT

NO CLG

NO CLG NO CLG

NO CLG

GYP

LAT

NO CLG

LAT

NO CLG

GYP

MI. SP.

LAT

SCALE:

MAIN BUILDING BASEMENT MECHANICAL DEMOLITION PLAN

1/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

MD101

MAIN BUILDING BASEMENT OVERALL

MECHANICAL DEMOLITION PLAN

1. THE DEMOLITION PLAN AND EXISTING CONDITIONS

ARE APPROXIMATE. ITEMS TO BE REMOVED ARE

DESIGNATED BY HATCHING AND DASHED LINES.

OTHER ITEMS ARE INTENDED TO REMAIN IN PLACE

UNLESS NOTED OTHERWISE.

D A

CORRIDORCORRIDORCORRIDORCORRIDORCORRIDORCORRIDOR

DN.

UP.

DN.

ELEVATOR

JANITOR'S CLOSET

CORRIDOR

STAIR A

STAIR B

TOP OF ROOF

TOP OF ROOF TOP OF ROOF TOP OF ROOF

TOP OF ROOF

GREENHOUSE BAY #1

GREENHOUSE BAY #3

GREENHOUSE BAY #2

GREENHOUSE BAY #4

SCALE:

MAIN BUILDING ATTIC MECHANICAL DEMOLITION PLAN

1/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

MAIN BUILDING ATTIC OVERALL

MECHANICAL DEMOLITION PLAN

MD102

1. THE DEMOLITION PLAN AND EXISTING CONDITIONS

ARE APPROXIMATE. ITEMS TO BE REMOVED ARE

DESIGNATED BY HATCHING AND DASHED LINES.

OTHER ITEMS ARE INTENDED TO REMAIN IN PLACE

UNLESS NOTED OTHERWISE.

D A

GYP

SCALE:

SERVICE BUILDING MECHANICAL DEMOLITION PLAN

3/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

0 4' 8' 16'

SCALE: 3/16"= 1'-0"

SERVICE BUILDING

MECHANICAL DEMOLITION PLAN

MD103

1. DEMOLISH EXISTING BOILER (B-11), COMBUSTION AIR

INTAKE FILTER, BOILER PRIMARY CIRCULATION PUMP,

AND ALL OTHER APPURTENANCES. DEMOLISH

HEATING WATER SUPPLY AND RETURN PIPING UP TO

BOILER ISOLATION VALVES.

2. DEMOLISH EXISTING BOILER (B-12), COMBUSTION AIR

INTAKE FILTER, BOILER PRIMARY CIRCULATION PUMP,

AND ALL OTHER APPURTENANCES. DEMOLISH

HEATING WATER SUPPLY AND RETURN PIPING UP TO

BOILER ISOLATION VALVES.

3. DEMOLISH EXISTING BOILER (B-13), COMBUSTION AIR

INTAKE FILTER, BOILER PRIMARY CIRCULATION PUMP,

AND ALL OTHER APPURTENANCES. DEMOLISH

HEATING WATER SUPPLY AND RETURN PIPING UP TO

BOILER ISOLATION VALVES.

4. DEMOLISH EXISTING BASE MOUNTED HEATING WATER

PUMP (HWP-5). DEMOLISH EXISTING 6" HEATING

WATER PIPING UP TO ISOLATION VALVES. EXISTING

PUMP MUST BE TURNED OVER TO THE GOVERNMENT

AND DELIVER TO A LOCATION ON SITE DETERMINED

BY THE CONTRACTING OFFICER.

5. DEMOLISH EXISTING BASE MOUNTED HEATING WATER

PUMP (HWP-6). DEMOLISH EXISTING 6" HEATING

WATER PIPING UP TO ISOLATION VALVES. EXISTING

PUMP MUST BE TURNED OVER TO THE GOVERNMENT

AND DELIVER TO A LOCATION ON SITE DETERMINED

BY A CONTRACTING OFFICER.

6. DEMOLISH EXISTING NATURAL GAS PIPING UP TO

EXISTING MAIN ISOLATION VALVE. DEMOLISH EXISTING

BOILER ISOLATION VALVES, AND REGULATORS.

1 2 3

4 5

1. THE DEMOLITION PLAN AND EXISTING CONDITIONS

ARE APPROXIMATE. ITEMS TO BE REMOVED ARE

DESIGNATED BY HATCHING AND DASHED LINES.

OTHER ITEMS ARE INTENDED TO REMAIN IN PLACE

UNLESS NOTED OTHERWISE.

D A

EXIST. TO REMAIN

5" HTWR

EXIST. TO REMAIN

5" HTWS

EXIST. FLUE VENT PIPING

TO REMAIN (TYP.)

EXIST. FLUE TO VENT

PIPING TO REMAIN (TYP.)

EXIST. TO REMAIN

5" HTWR

EXIST. TO REMAIN

5" HTWS

DEMOLISH EXIST. 4" NG

DEMOLISH EXIST. 1-1/2" NG

(TYP. 3)

DEMOLISH EXIST. BOILER

EXIST. HOUSEKEEPING PAD

TO REMAIN

DEMOLISH

EXIST. ASME

PRESSURE

RELIEF VALVE

DEMOLISH EXIST. BOILER

PRIMARY PUMP

DEMOLISH EXIST.

PRESSURE GAUGE (TYP.)

DEMOLISH EXIST.

STRAINER

DEMOLISH EXIST.

THERMOMETER (TYP.)

DEMOLISH EXIST. BOILER

DRAIN AND VALVE

DEMOLISH EXIST. 4" HTWS

& 4" HTWR PIPING (TYP.)

EXIST. 4" HTWS TO REMAINEXIST. 4" HTWR TO REMAIN

DEMOLISH EXIST. NG TO

BOILER

EXIST. HOUSEKEEPING

PAD TO REMAIN

DEMOLISH EXIST. PUMP

AND MOTOR

DEMOLISH EXIST. TRIPLE

DUTY VALVE

DEMOLISH EXIST. BRAIDED

FLEX CONNECTOR (TYP. 2)

DEMOLISH EXIST. SUCTION

DIFFUSER

EXIST.

BUTTERFLY ISOLATION

VALVE TO REMAIN (TYP. 2)

EXIST. ISOLATION GATE

VALVE (TYP. 2) TO REMAIN

EXIST. 6" HTWS TO REMAIN

SCALE:

EXIST. B-11, B-12, & B-13 DEMOLITION DETAIL

NTS

SCALE:

EXIST. HWP-5 AND HWP-6 DEMOLITION DETAIL

NTS

DEMOLISH EXIST. CHECK

VALVE

SCALE:

MAIN BUILDING BASEMENT ENLARGED

MECHANICAL DEMOLITION PLAN

1/4" = 1'-0"

SCALE:

MAIN BUILDING ATTIC ENLARGED MECHANICAL DEMOLITION PLAN

1/4" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

1. THE DEMOLITION PLAN AND EXISTING CONDITIONS

ARE APPROXIMATE. ITEMS TO BE REMOVED ARE

DESIGNATED BY HATCHING AND DASHED LINES.

OTHER ITEMS ARE INTENDED TO REMAIN IN PLACE

UNLESS NOTED OTHERWISE.

8'0 2' 4' 12'

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

ENLARGED

MECHANICAL DEMOLITION PLANS

MD401

1. DEMOLISH EXISTING BOILER (B-6), COMBUSTION AIR

INTAKE FILTER, BOILER PRIMARY CIRCULATION PUMP,

AND ALL OTHER APPURTENANCES. DEMOLISH

EXISTING HEATING WATER PIPING UP TO BOILER

ISOLATION VALVES.

2. DEMOLISH EXISTING BOILER (B-7), COMBUSTION AIR

INTAKE FILTER, BOILER PRIMARY CIRCULATION PUMP,

AND ALL OTHER APPURTENANCES. DEMOLISH

EXISTING HEATING WATER PIPING UP TO BOILER

ISOLATION VALVES.

3. DEMOLISH EXISTING BOILER (B-8), COMBUSTION AIR

INTAKE FILTER, BOILER PRIMARY CIRCULATION PUMP,

HOUSEKEEPING PAD, AND ALL OTHER

APPURTENANCES. DEMOLISH EXISTING HEATING

WATER PIPING UP TO BOILER ISOLATION VALVES.

4. DEMOLISH EXISTING BASE MOUNTED HEATING WATER

PUMP (HWP 1-1). DEMOLISH EXISTING HEATING WATER

PIPING UP TO PUMP SUCTION ISOLATION VALVE.

EXISTING PUMP MUST BE TURNED OVER TO THE

GOVERNMENT AND DELIVER TO A LOCATION ON SITE

DETERMINED BY THE CONTRACTING OFFICER.

5. DEMOLISH EXISTING BASE MOUNTED HEATING WATER

PUMP (HWP 1-2). DEMOLISH EXISTING HEATING WATER

PIPING UP TO PUMP SUCTION ISOLATION VALVE.

EXISTING PUMP MUST BE TURNED OVER TO THE

GOVERNMENT AND DELIVER TO A LOCATION ON SITE

DETERMINED BY THE CONTRACTING OFFICER.

6. DEMOLISH EXISTING INLINE HEATING WATER PUMP.

EXISTING PUMP MUST BE TURNED OVER TO THE

GOVERNMENT AND DELIVER TO A LOCATION ON SITE

DETERMINED BY THE CONTRACTING OFFICER.

7. DEMOLISH EXISTING 1-1/2" NATURAL GAS PIPING UP

TO EXISTING MAIN. DEMOLISH EXISTING BOILER

ISOLATION VALVES AND REGULATORS.

8. DEMOLISH EXISTING 1-1/2" NATURAL GAS PIPING UP

TO EXISTING ISOLATION VALVE. DEMOLISH EXISTING

BOILER ISOLATION VALVES AND REGULATORS.

9. DEMOLISH EXISTING 4" HTWS PIPING FROM

CONNECTION TO PUMPS UP TO CONENCTION TO TEE.

REMOVE AND PROTECT EXISTING SENSORS

INSTALLED IN PIPING RUN TO BE DEMOLISHED FOR

INSTALLATION IN NEW WORK.

D A

EXIST. HOUSEKEEPING PAD

TO REMAIN

DEMOLISH EXIST. PUMP

AND MOTOR

DEMOLISH EXIST. TRIPLE

DUTY VALVE

DEMOLISH EXIST. CHECK

VALVE

DEMOLISH EXIST. SUCTION

DIFFUSER

EXIST. ISOLATION VALVE

TO REMAIN

DEMOLISH EXIST. 4" HTWS

EXIST. 4" HTWS TO REMAIN

SCALE:

EXIST. HWP 1-1 AND HWP 1-2 DEMOLITION DETAIL

NTS

DEMOLISH EXIST. BOILER

EXIST. HOUSEKEEPING PAD

TO REMAIN FOR B-6 AND

B-7. EXIST. HOUSEKEEPING

PAD TO BE DEMOLISHED

FOR B-8.

DEMOLISH

EXIST. ASME

PRESSURE

RELIEF VALVE

DEMOLISH EXIST. BOILER

PRIMARY PUMP

DEMOLISH EXIST.

PRESSURE GAUGE (TYP.)

DEMOLISH EXIST.

STRAINER

DEMOLISH EXIST.

THERMOMETER (TYP.)

DEMOLISH EXIST. BOILER

DRAIN AND VALVE

DEMOLISH EXIST. 4" HTWS

& 4" HTWR PIPING (TYP.)

EXIST. 4" HTWS TO REMAINEXIST. 4" HTWR TO REMAIN

EXIST.

BUTTERFLY ISOLATION

VALVE (TYP. 2) TO REMAIN

DEMOLISH EXISTING NG TO

BOILER

SCALE:

EXIST. B-6, B-7, & B-8 DEMOLITION DETAIL

NTS

EXIST. FLUE VENT PIPING

TO REMAIN (TYP.)

EXIST. FLUE TO VENT

PIPING TO REMAIN (TYP.)

EXIST. EXPANSION

TANK TO REMAIN

EXIST. AIR SEPARATOR

TO REMAIN

DEMOLISH EXIST. PUMP

AND MOTOR (TYP.2)

EXIST. GATE ISOLATION

VALVE (TYP. 4) TO REMAIN

DEMOLISH EXIST.

DIFFERENTIAL PRESSURE

GAUGE, VALVES, AND

PIPING (TYP. 2)

EXIST. HTW

PIPING

EXIST. HTW

PIPING

SCALE:

EXIST. ATTIC BOILER INLINE PUMPS DEMOLITION DETAIL

NTS

DEMOLISH EXIST. PIPING

INSULATION BETWEEN MAIN

AND ISOLATION VALVE

DEMOLISH EXIST. PIPING

INSULATION BETWEEN MAIN

AND ISOLATION VALVE

DEMOLISH EXIST. PIPING

INSULATION BETWEEN MAIN

AND ISOLATION VALVE

DEMOLISH EXIST. PIPING

INSULATION BETWEEN MAIN

AND ISOLATION VALVE

EXIST. 1" NG

DEMOLISH EXIST. RUBBER

FLEX CONNECTOR

DEMOLISH EXIST.

2" NG

DEMOLISH EXIST.

CHECK VALVE

(TYP. 2)

ILE

DARK ROOM

DOOR

LAT

GYP GYP

LAT

LAT LAT

LATLAT

GYP

LAT

LATLAT

LAT LAT

LATLAT

LAT LAT

LAT

NO CLG

LAT

LAT LAT

LATLAT

LAT

LAT LAT LAT LAT

LAT

NO CLG

NO CLGNO CLGNO CLGNO CLG

. NO CLG

NO CLG

LAT

NO CLG

NO CLG NO CLG

NO CLG

GYP

LAT

NO CLG

LAT

NO CLG

GYP

MI. SP.

LAT

SCALE:

MAIN BUILDING BASEMENT MECHANICAL NEW WORK PLAN

1/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

M-101

MAIN BUILDING BASEMENT OVERALL

MECHANICAL NEW WORK PLAN

1. MECHANICAL SYSTEMS AND EQUIPMENT SHOWN ON

THIS DRAWING ARE APPROXIMATE. CONTRACTOR

SHALL FIELD VERIFY ALL EXISTING CONDITIONS.

D A

UP.

DN.

ELEVATOR

JANITOR'S CLOSET

CORRIDOR

STAIR A

STAIR B

TOP OF ROOF

TOP OF ROOF TOP OF ROOF TOP OF ROOF

TOP OF ROOF

GREENHOUSE BAY #1

GREENHOUSE BAY #3

GREENHOUSE BAY #2

GREENHOUSE BAY #4

SCALE:

MAIN BUILDING ATTIC MECHANICAL NEW WORK PLAN

1/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

MAIN BUILDING ATTIC OVERALL

MECHANICAL NEW WORK PLAN

M-102

1. MECHANICAL SYSTEMS AND EQUIPMENT SHOWN ON

THIS DRAWING ARE APPROXIMATE. CONTRACTOR

SHALL FIELD VERIFY ALL EXISTING CONDITIONS.

D A

SCALE:

SERVICE BUILDING MECHANICAL NEW WORK PLAN

3/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

0 4' 8' 16'

SCALE: 3/16"= 1'-0"

SERVICE BUILDING

MECHANICAL NEW WORK PLAN

M-103

1. PROVIDE NATURAL GAS FIRED HIGH-EFFICIENCY

CONDENSING BOILER, CONDENSATE NEUTRALIZER,

AND ALL OTHER APPURTENANCES. INSTALL PER

MANUFACTURER'S REQUIREMENTS. RECONNECT TO

EXISTING FLUE VENT PIPING. RECONNECT TO

EXISTING HTW PIPING AS SHOWN IN DETAIL 2/M-103.

INTEGRATE BOILER INTO EXISTING CONTROL SYSTEM.

ALL EXISTING POINTS AND CONTROL CAPABILITIES

MUST BE MAINTAINED.

2. PROVIDE BASE MOUNTED HEATING WATER PUMP,

AND ALL OTHER APPURTENANCES. INSTALL PER

MANUFACTURER'S REQUIREMENTS. RECONNECT TO

EXISTING HTWS PIPING AS SHOWN IN DETAIL 3/M-103.

INTEGRATE PUMP INTO EXISTING CONTROL SYSTEM.

ALL EXISTING POINTS AND CONTROL CAPABILITIES

MUST BE MAINTAINED.

3. PROVIDE INLINE HEATING WATER PUMP, AND ALL

OTHER APPURTENANCES. INSTALL PER

MANUFACTURER'S REQUIREMENTS. INTEGRATE PUMP

INTO EXISTING CONTROL SYSTEM. ALL EXISTING

POINTS AND CONTROL CAPABILITIES MUST BE

MAINTAINED.

4. CONNECT NEW 1-1/2" NG PIPING TO BOILER. PROVIDE

ISOLATION VALVE, PRESSURE REGULATOR, AND DRIP

LEG. SEE DETAIL 1/M-501.

5. PROVIDE ASME CSD-1 COMPLIANT BOILER

EMERGENCY SHUTDOWN SWITCH. SWITCH SHALL BE

CONNECTED TO B-11, B-12, AND B-13. INSTALL PUSH

BUTTON IN A PROTECTIVE POLYCARBONATE

ENCLOSURE (SIMILAR TO STI UNIVERSAL STOPPER).

B-13 B-12

B-11

BP-113 BP-123 BP-13 3

HWP-52

HWP-62

1. MECHANICAL SYSTEMS AND EQUIPMENT SHOWN ON

THIS DRAWING ARE APPROXIMATE. CONTRACTOR

SHALL FIELD VERIFY ALL EXISTING CONDITIONS.

D A

EXIST. 5" HTWS

EXIST. 5" HTWR

2" NG

BOILER

EXIST. HOUSEKEEPING

PAD.

ASME PRESSURE

RELIEF VALVE.

PIPE FULL SIZE

TO FLOOR DRAIN

BOILER PRIMARY PUMP

PRESSURE GAUGE (TYP.)

STRAINER W/BLOWDOWN

THERMOMETER (TYP.)

BOILER DRAIN AND VALVE

4" HTWS & 4" HTWR PIPING

(TYP.)

EXIST. 4" HTWSEXIST. 4" HTWR

1-1/2" NGEXIST.

BUTTERFLY ISOLATION

VALVE (TYP. 2)

SCALE:

B-11, B-12, & B-13 INSTALLATION DETAIL

NTS

T AND P PLUG (TYP.)

DRAIN VALVE WITH HOSE

CONNECTION (TYP.)

EXIST. HOUSEKEEPING

PAD.

PUMP AND MOTOR

6" TRIPLE DUTY VALVE

RUBBER FLEX CONNECTOR

(TYP. 2)

SUCTION DIFFUSER

W/PULL OUT STRAINER

EXIST. GATE ISOLATION

VALVE (TYP. 2)

EXIST. 6" HTWS

SCALE:

HWP-5 AND HWP-6 DETAIL

NTS

1-1/2"

6" HTWS

EXIST. PRESSURE GAUGE

(TYP.2)

1-1/2"

CONCENTRIC

REDUCER

DRAIN WITH BALL

VALVE

PUMP INERTIA BASE

SUCTION DIFFUSER

SUPPORT

NG REGULATOR (TYP. 3)

ISOLATION VALVE (TYP. 3)

6" HTWS

NOTES:

1. MAKE FINAL CONNECTIONS TO EQUIPMENT.

COORDINATE INSTALLATION, CONNECTIONS, AND

LOCATIONS WITH ACTUAL EQUIPMENT SUPPLIED AND WITH

MANUFACTURER'S REQUIREMENTS.

2. CONTRACTOR MUST FIELD VERIFY EXISTING PIPING SIZES

PRIOR TO ORDERING ANY PIPING, VALVES, OR FITTINGS.

NOTES:

CONTRACTOR MUST FIELD VERIFY EXISTING PIPING

SIZES PRIOR TO ORDERING ANY PIPING, VALVES,

OR FITTINGS.

SCALE:

MAIN BUILDING BASEMENT ENLARGED MECHANICAL NEW WORK PLAN

1/4" = 1'-0"

SCALE:

MAIN BUILDING ATTIC ENLARGED MECHANICAL NEW WORK PLAN

1/4" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

8'0 2' 4' 12'

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

ENLARGED

MECHANICAL NEW WORK PLANS

M-401

1. PROVIDE NATURAL GAS FIRED HIGH-EFFICIENCY

CONDENSING BOILER, CONDENSATE NEUTRALIZER,

AND ALL OTHER APPURTENANCES. INSTALL PER

MANUFACTURER'S REQUIREMENTS. RECONNECT TO

EXISTING FLUE VENT PIPING. RECONNECT TO

EXISTING HTW PIPING AS SHOWN IN DETAIL 3/M-401.

INTEGRATE BOILER INTO EXISTING CONTROL SYSTEM.

ALL EXISTING POINTS AND CONTROL CAPABILITIES

MUST BE MAINTAINED.

2. PROVIDE NATURAL GAS FIRED HIGH-EFFICIENCY

CONDENSING BOILER, CONDENSATE NEUTRALIZER,

AND ALL OTHER APPURTENANCES. INSTALL PER

MANUFACTURER'S REQUIREMENTS. RECONNECT TO

EXISTING FLUE VENT PIPING. RECONNECT TO

EXISTING HTW PIPING AS SHOWN IN DETAIL 3/M-401.

INTEGRATE BOILER INTO EXISTING CONTROL SYSTEM.

ALL EXISTING POINTS AND CONTROL CAPABILITIES

MUST BE MAINTAINED.

3. PROVIDE BASE MOUNTED HEATING WATER PUMP,

AND ALL OTHER APPURTENANCES. INSTALL PER

MANUFACTURER'S REQUIREMENTS. RECONNECT TO

EXISTING HTWS PIPING AS SHOWN IN DETAIL 4/M-401.

INTEGRATE PUMP INTO EXISTING CONTROL SYSTEM.

ALL EXISTING POINTS AND CONTROL CAPABILITIES

MUST BE MAINTAINED.

4. PROVIDE INLINE HEATING WATER PUMP. INSTALL PER

MANUFACTURER'S REQUIREMENTS. INTEGRATE PUMP

INTO EXISTING CONTROL SYSTEM. ALL EXISTING

POINTS AND CONTROL CAPABILITIES MUST BE

MAINTAINED.

5. PROVIDE INLINE HEATING WATER PUMP (TYP. 2). SEE

DETAIL 5/M-401.INTEGRATE PUMP INTO EXISTING

CONTROL SYSTEM. ALL EXISTING POINTS AND

CONTROL CAPABILITIES MUST BE MAINTAINED.

6. PROVIDE 6" UL-1738 CATEGORY IV LISTED AND

LABELED DOUBLE WALL STAINLESS STEEL BOILER

FLUE. CONNECT TO EXISTING FLUE ON THE EXTERIOR

PENETRATION. PROVIDE ELBOW TO EXTEND FLUE 3'

ABOVE ADJACENT ROOF GRAVITY INTAKE. INSTALL

PER BOILER MANUFACTURER'S INSTALLATION

INSTRUCTIONS. PROVIDE MANUFACTURER APPROVED

RAIN CAP AT POINT OF DISCHARGE.

7. CONNECT BOILER TO EXISTING BOILER FLUE.

8. CONNECT NEW 1-1/2" NG PIPING TO BOILER. PROVIDE

ISOLATION VALVE, PRESSURE REGULATOR, AND DRIP

LEG. SEE DETAIL 1/M-501.

9. PROVIDE ASME CSD-1 COMPLIANT BOILER

EMERGENCY SHUTDOWN SWITCH. SWITCH SHALL BE

CONNECTED TO B-7 AND B-8. INSTALL PUSH BUTTON IN

A PROTECTIVE POLYCARBONATE ENCLOSURE

(SIMILAR TO STI UNIVERSAL STOPPER).

10. PROVIDE ASME CSD-1 COMPLIANT BOILER

EMERGENCY SHUTDOWN SWITCH. SWITCH SHALL BE

CONNECTED TO B-6. INSTALL PUSH BUTTON IN A

PROTECTIVE POLYCARBONATE ENCLOSURE (SIMILAR

TO STI UNIVERSAL STOPPER).

11. CONNECT 4" HTWS TO EXISTING TEE AND ROUTE TO

DISCHARGE SIDE OF PUMPS. INSTALL EXISTING

SENSORS IN NEW PIPING.

B-6

B-7

B-8

HWP-1-1

HWP-1-2

ET-1

HWP-6-15

BP-74 BP-8 4

BP-6 4

HWP-6-25

1. MECHANICAL SYSTEMS AND EQUIPMENT SHOWN ON

THIS DRAWING ARE APPROXIMATE. CONTRACTOR

SHALL FIELD VERIFY ALL EXISTING CONDITIONS.

D A

BOILER

EXIST. HOUSEKEEPING

PAD. MOUNT B-8 DIRECTLY

TO EXISTING BUILDING

SLAB

ASME PRESSURE

RELIEF VALVE.

PIPE FULL SIZE

TO FLOOR DRAIN

BOILER PRIMARY PUMP

PRESSURE GAUGE (TYP.)

STRAINER W/BLOWDOWN

THERMOMETER (TYP.)

BOILER DRAIN AND VALVE

4" HTWS & 4" HTWR PIPING

(TYP.)

EXIST. 4" HTWSEXIST. 4" HTWR

1-1/2" NGEXIST.

ISOLATION BUTTERFLY

VALVE (TYP. 2)

SCALE:

B-6, B-7 & B-8 INSTALLATION DETAIL

NTS

T AND P PLUG (TYP.)

DRAIN VALVE WITH HOSE

CONNECTION (TYP.)

EXIST. HOUSEKEEPING

PAD.

PUMP AND MOTOR

4" TRIPLE DUTY VALVE

RUBBER FLEX

CONNECTOR (TYP. 2)

SUCTION DIFFUSER

W/PULL OUT STRAINER

EXIST. BUTTERFLY

ISOLATION VALVE

4" HTWS

EXIST. 4" HTWS

SCALE:

HWP 1-1 AND HWP 1-2 DETAIL

NTS

1-1/2"

NG1" NG

HWP 6-1

EXIST. GATE ISOLATION

VALVE (TYP. 4)

DIFFERENTIAL PRESSURE

GAUGE, VALVES, AND

PIPING (TYP. 2)

EXIST. HTW

PIPING

EXIST. HTW

PIPING

SCALE:

ATTIC BOILER INLINE PUMPS DETAIL

NTS

PROVIDE NEW PIPING INSULATION BETWEEN

MAIN AND ISOLATION VALVE. THIS NOTE DOES

NOT OMIT REQUIREMENT FOR INSULATION ON

ALL OTHER PIPING. THIS NOTE IS INDICATING THE

REQUIREMENT FOR THE INSULATION OF

EXISTING PIPING TO REMAIN.

HWP 6-2

FULL PORT BALL

VALVE (TYP. 4)

1-1/2"

4" HTWS 10

4" HTWS11

4" HTWS

BUTTERFLY ISOLATION

VALVE

PRESSURE GAUGE

(TYP.2)

THERMOMETER

CONCENTRIC REDUCER

PUMP INERTIA BASE

SUCTION DIFFUSER

SUPPORT

DRAIN WITH BALL

VALVE

PETES PLUG (TYP.)

CHECK VALVE

(TYP 2.)

NG ISOLATION VALVE (TYP. 2)

NG REGULATOR (TYP. 2)

NATURAL GAS REGULATOR

EXIST. NATURAL GAS ISOLATION VALVE

EXIST. 1" NG 1" NG

1-1/2" NG

NOTES:

CONTRACTOR MUST FIELD VERIFY EXISTING PIPING

SIZES PRIOR TO ORDERING ANY PIPING, VALVES,

OR FITTINGS.

4" HTWS

NOTES:

CONTRACTOR MUST FIELD VERIFY EXISTING PIPING

SIZES PRIOR TO ORDERING ANY PIPING, VALVES,

OR FITTINGS.

NOTES:

CONTRACTOR MUST FIELD VERIFY EXISTING PIPING

SIZES PRIOR TO ORDERING ANY PIPING, VALVES,

OR FITTINGS.

NOTES:

1. MAKE FINAL CONNECTIONS TO EQUIPMENT.

COORDINATE INSTALLATION, CONNECTIONS, AND

LOCATIONS WITH ACTUAL EQUIPMENT SUPPLIED AND WITH

MANUFACTURER'S REQUIREMENTS.

2. CONTRACTOR MUST FIELD VERIFY EXISTING PIPING SIZES

PRIOR TO ORDERING ANY PIPING, VALVES, OR FITTINGS.

M-501

MECHANICAL DETAILS

D A

NG MAIN

SCALE:

BOILER NATURAL GAS CONNECTION DETAIL

NTS SCALE:

CONDENSATE ACID NEUTRALIZER DETAIL

NTS

ISOLATION

VALVE

ISOLATION

VALVE

DRIP

LEG (MINIMUM OF 3" IN LENGTH)

PRESSURE REGULATOR

PER MANUFACTURER'S

REQUIREMENTS.

REGULATOR MUST BE INSTALLED WITH

A MINIMUM OF 10 LINEAR FEET OF PIPE

BETWEEN THE REGULATOR OUTLET

AND BOILER FUEL TRAIN

PROVIDE 10 PIPE DIAMETERS EQUIVALENT TO

REGULATOR CONNECTION SIZE. THIS PIPE

MUST BE STRAIGHT, UNINTERRUPTED PIPE

BETWEEN REGULATOR OUTLET AND ANY

FITTINGS, VALVES, OR ELBOWS.

1-1/2" NG UNLESS NOTED OTHERWISE

1-1/2" NG

TO BOILER

CONNECTION

CONDENSING WATER

HEATER FLUE

UNION

FULL SIZE

BYPASS

PIPE TO APPROPRIATE DRAIN

IN SANITARY SYSTEM

CONDENSATE

TRAP

ACID NEUTRALIZER. INSTALL PER

MANUFACTURER'S RECOMMENDATIONS

SCALE:

CLEVIS HANGER DETAIL

NOT TO SCALE

HEAVY DUTY

CLEVIS HANGER:

MSS SP-69 AND

MSS SP-58

PIPE

RIGID INSULATION INSERT

(12" LONG, 180^ ARC)

CLEVIS HANGER

WITH INSULATION

SHIELD

INSULATION

BOLT & NUT

SUPPORT NUT

LOCKING NUT

HANGER ROD TO

STRUCTURE ABOVE

M-601

MECHANICAL SCHEDULES

BASIS OF

DESIGN

IMPELLER SIZE

(IN)

FLOW

(GPM)

HEAD

(FT)

FLUID

TYPE

MIN. MOTOR

MOTOR RPM VOLTS/ PHASE REMARKS

PUMP SCHEDULE

NOTES:

1. PROVIDE BASE MOUNTED PUMPS WITH SUCTION DIFFUSERS AND FLANGED RUBBER FLEX CONNECTIONS.

2. ALL MOTORS TO BE NON-OVERLOADING AT ANY POINT ON THE PUMP CURVE.

3. PROVIDE WITH VIBRATION ISOLATION/INERTIA PADS.

4. CONTRACTOR MUST VERIFY BP-6 THROUGH BP-13 REQUIREMENTS WITH BOILER MANUFACTURER. PUMPS MUST BE PROVIDED BY THE BOILER MANUFACTURER AS PART OF THE BOILER PACKAGE.

5. TRIPLE DUTY VALVES PROVIDED ON BASE MOUNTED PUMP DISCHARGE MUST BE SELECTED TO HAVE A MAXIMUM PRESSURE DROP OF 5 FT. HD. AT THE SCHEDULED OPERATING CONDITIONS.

MARK TYPE SERVES

FLUID DATA ELECTRICAL DATA

HWP-6-1

HWP-6-2

MIN.

DUTY POINT

EFFICIENCY

BASIS OF

DESIGN

INPUT

(MBH)

OUTPUT

(MBH)

TURN DOWN

RATIO

LOCHINVAR

CREST HEATING WATER

HIGH EFFICIENCY CONDENSING BOILER SCHEDULE

MARK SERVICE

HEATING DATA

1,500

B-6 NATURAL GAS

FUEL TYPE

25:1

NOTES:

VOLTS/PH

ELECTRICAL DATA

120/1 SEE NOTES

GPM FLUID

TYPE

350 WATER

FLUE

OUTLET MCA

8" 13A

REMARKS

OPER.

WEIGHT

(LBS)

2307160

EWT

(F)

LWT

(F)

WPD

FT. HD

5.0

COMB.

INTAKE

1. PROVIDE BOILER WITH CONDENSATE NEUTRALIZER KIT. ROUTE CONDENSATE TO FLOOR DRAIN.

2. PROVIDE WITH LCD DISPLAY SCREEN.

3. PROVE WITH 160 PSI MAXIMUM WORKING PRESSURE.

4. PROVIDE WITH FLUE DAMPER KIT.

5. BOILER MUST BE INTEGRATED INTO THE EXISTING CONTROL SYSTEM. THE CONTRACTOR IS RESPONSIBLE FOR PROVIDING ALL HARDWARE, GATEWAYS, SOFTWARE, AND PROGRAMMING NECESSARY TO MAINTAIN

ALL EXISTING CONTROL FUNCTIONS AND INTERLOCKS.

6. PROVIDE WITH COMBUSTION AIR INTAKE FILTER.

7. PROVIDE REGULATOR AND BOILER NATURAL GAS ISOLATION VALVE. REGULATOR MUST BE SIZED TO PROVIDE NATURAL GAS SUPPLY PRESSURE TO BOILER AS SCHEDULED. INSTALL PER MANUFACTURER'S

INSTALLATION MANUAL AND ALL APPLICABLE CODES AND STANDARDS.

8. PROVIDE ASME CSD-1 COMPLIANT BOILER EMERGENCY SHUTDOWN SWITCH.

SEE NOTESHWP-1-1

BELL &

GOSSETT

BASE MOUNTED

END SUCTION

BASE MOUNTED

END SUCTION

INLINE SUCTION

HWP-1-2

HWP-6

BP-6

BASE MOUNTED

END SUCTION

INLINE BOILER

PUMP

BASE MOUNTED

END SUCTION

HWP-5

BP-7

BP-8

BP-11

BP-12

BP-13

9.375

12.625

5.625

WATER

1.5

208/3

460/3

208/3

68.6%

61.1%

75.1%

SEE NOTES

INLINE BOILER

PUMP

INLINE BOILER

PUMP

INLINE BOILER

PUMP

INLINE BOILER

PUMP

INLINE BOILER

PUMP

B-7, B-8

B-6

B-7

B-8

B-11

B-12

B-13

B-7, B-8

B-6

B-11, B-12, B-13

B-7

B-8

1,380B-11

B-12

B-13

D A

HEATING WATER

NATURAL GAS

1,500

1,380

1,3801,500

WATER

120/1

SEE NOTES

WATER

208/3

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

BELL &

GOSSETT

WATER

5.0

208/3

1.5

5.625

71.8%

LOCHINVAR

CREST

LOCHINVAR

CREST

LOCHINVAR

CREST

LOCHINVAR

CREST

LOCHINVAR

CREST

25:1

13A

NATURAL GAS

SUPPLY PRESSURE

7-14 IN. WC.

ILE

DARK ROOM

DOOR

LAT

GYP GYP

LAT

LAT LAT

LATLAT

GYP

LAT

LATLAT

LAT LAT

LATLAT

LAT LAT

LAT

NO CLG

LAT

LAT LAT

LATLAT

LAT

LAT LAT LAT LAT

LAT

NO CLG

NO CLGNO CLGNO CLGNO CLG

. NO CLG

NO CLG

LAT

NO CLG

NO CLG NO CLG

NO CLG

GYP

LAT

NO CLG

LAT

NO CLG

GYP

MI. SP.

LAT

SCALE:

MAIN BUILDING BASEMENT OVERALL ELECTRICAL DEMOLITION PLAN

1/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

ED101

MAIN BUILDING BASEMENT OVERALL

ELECTRICAL DEMOLITION PLAN

A. THE DEMOLITION PLAN AND EXISTING CONDITIONS

ARE BASED ON THE BEST INFORMATION AT THE TIME

OF DESIGN AND MUST BE FIELD VERIFIED. EQUIPMENT

AND CIRCUITRY NOT EXPRESSLY LISTED FOR

DEMOLITION SHALL BE EXISTING-TO-REMAIN.

D A

UP.

DN.

ELEVATOR

JANITOR'S CLOSET

CORRIDOR

STAIR A

STAIR B

TOP OF ROOF

TOP OF ROOF TOP OF ROOF TOP OF ROOF

TOP OF ROOF

GREENHOUSE BAY #1

GREENHOUSE BAY #3

GREENHOUSE BAY #2

GREENHOUSE BAY #4

SCALE:

MAIN BUILDING ATTIC OVERALL ELECTRICAL DEMOLITION PLAN

1/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

MAIN BUILDING ATTIC OVERALL

ELECTRICAL DEMOLITION PLAN

ED102

A. THE DEMOLITION PLAN AND EXISTING CONDITIONS

ARE BASED ON THE BEST INFORMATION AT THE TIME

OF DESIGN AND MUST BE FIELD VERIFIED. EQUIPMENT

AND CIRCUITRY NOT EXPRESSLY LISTED FOR

DEMOLITION SHALL BE EXISTING-TO-REMAIN.

VFD FOR HWP-5 (ETR)

VFD FOR HWP-6 (ETR)

PUMP

BP-11

(1.5 HP)

PUMP

BP-12

(1.5 HP)

PUMP

BP-13

(1.5 HP)

P2 L2

SBE-MCC

HWP-6 (25 HP)

HWP-5 (25 HP)

EQUIPMENT RACK

SCALE:

SERVICE BUILDING ELECTRICAL DEMOLITION PLAN

3/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

0 4' 8' 16'

SCALE: 3/16"= 1'-0"

SERVICE BUILDING ELECTRICAL

DEMOLITION PLAN

ED103

1. DEMOLISH ELECTRICAL CONNECTION TO EXISTING

BOILER (B-11) FED THROUGH CONDUIT FROM

EQUIPMENT RACK. BOILER (B-11) IS FED FROM A 20/1

BREAKER IN PANEL L2 AT CIRCUIT #18. RETAIN

EXISTING RACEWAYS AND CIRCUITRY TO THE EXTENT

PRACTICAL.

2. DEMOLISH ELECTRICAL CONNECTION TO EXISTING

BOILER (B-12) FED THROUGH CONDUIT FROM

EQUIPMENT RACK. BOILER (B-12) IS FED FROM A 20/1

BREAKER IN PANEL L2 AT CIRCUIT #24. RETAIN

EXISTING RACEWAYS AND CIRCUITRY TO THE EXTENT

PRACTICAL.

3. DEMOLISH ELECTRICAL CONNECTION TO EXISTING

BOILER (B-13). BOILER (B-13) IS FED FROM A 20/1

BREAKER IN PANEL L2 AT CIRCUIT #16. RETAIN

EXISTING RACEWAYS AND CIRCUITRY TO THE EXTENT

PRACTICAL.

4. DEMOLISH ELECTRICAL CONNECTION FROM VFD TO

EXISTING PUMP (HWP-5). VFD IS FED FROM

SBE-MCC-18. CONDUIT SHALL BE RETAINED AND

REUSED. REPLACE FLEXIBLE CONNECTION

(APPROXIMATELY 18", FIELD VERIFY PRIOR TO

CONSTRUCTION).

5. DEMOLISH ELECTRICAL CONNECTION FROM VFD TO

EXISTING PUMP (HWP-6). VFD IS FED FROM

SBE-MCC-17. CONDUIT SHALL BE RETAINED AND

REUSED. REPLACE FLEXIBLE CONNECTION

(APPROXIMATELY 18", FIELD VERIFY PRIOR TO

CONSTRUCTION).

6. DEMOLISH CONNECTIONS FROM MOTOR STARTERS

TO THE THREE PUMPS (PUMP BP-11, PUMP BP-12, AND

PUMP BP-13). RETAIN DISCONNECTS AND MOTOR

STARTERS. NOTE: PROVIDE NEW LABELS IN PANEL P2

FOR ALL THREE PUMPS WITH APPROPRIATE NAMES.

A. THE DEMOLITION PLAN AND EXISTING CONDITIONS ARE

BASED ON THE BEST INFORMATION AT THE TIME OF

DESIGN AND MUST BE FIELD VERIFIED. EQUIPMENT AND

CIRCUITRY NOT EXPRESSLY LISTED FOR DEMOLITION

SHALL BE EXISTING-TO-REMAIN.

B. LOCK OFF ALL UNUSED BREAKERS AND LABEL "SPARE".

C. SEAL UNUSED CONDUIT OPENINGS WITH PLATES

EQUIVALENT TO ENCLOSURE MATERIAL AND

THICKNESS.

D A

1 2 3B-11 B-12 B-13

LAT

LC2

SCALE:

MAIN BUILDING BASEMENT ENLARGED ELECTRICAL DEMOLITION PLAN

1/4" = 1'-0"

SCALE:

MAIN BUILDING ATTIC ENLARGED ELECTRICAL DEMOLITION PLAN

1/4" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

1. THE DEMOLITION PLAN AND EXISTING CONDITIONS ARE

BASED ON THE BEST INFORMATION AT THE TIME OF

DESIGN AND MUST BE FIELD VERIFIED. EQUIPMENT AND

CIRCUITRY NOT EXPRESSLY LISTED FOR DEMOLITION

SHALL BE EXISTING-TO-REMAIN.

8'0 2' 4' 12'

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

ENLARGED

ELECTRICAL DEMOLITION PLANS

ED401

1. DEMOLISH EXISTING CONNECTION TO BOILER (B-6).

THE BOILER IS FED FROM A 20/1 BREAKER IN LC2 AT

CIRCUIT #27. RETAIN AND REUSE RACEWAYS AND

CIRCUITRY TO EXTENT PRACTICAL.

2. DEMOLISH EXISTING CONNECTION TO BOILER (B-7).

THE BOILER IS FED FROM A BREAKER IN G-208N-PP3

AT CIRCUIT #11. RETAIN AND REUSE RACEWAYS AND

CIRCUITRY TO EXTENT PRACTICAL.

3. DEMOLISH EXISTING CONNECTION TO BOILER (B-8).

THE BOILER IS FED FROM A BREAKER IN G-208N-PP3

AT CIRCUIT #9. RETAIN AND REUSE RACEWAYS AND

CIRCUITRY TO EXTENT PRACTICAL.

4. DEMOLISH EXISTING CONNECTION TO PUMP (HWP 1-1).

RETAIN DISCONNECT. THE PUMP IS FED FROM BUCKET

1C IN G-208N-MCC1. RETAIN AND REUSE RACEWAYS

AND CIRCUITRY TO EXTENT PRACTICAL.

5. DEMOLISH EXISTING CONNECTION TO PUMP (HWP 1-2).

RETAIN DISCONNECT. THE PUMP IS FED FROM BUCKET

2B IN G-208N-MCC1. RETAIN AND REUSE RACEWAYS

AND CIRCUITRY TO EXTENT PRACTICAL.

6. DEMOLISH EXISTING CONNECTION TO INLINE HEATING

WATER PUMP 6-1. RETAIN DISCONNECT. PUMP 6-1 IS

FED FROM BUCKET 4B OF MSE-MCC-11. RETAIN AND

REUSE RACEWAYS AND CIRCUITRY TO EXTENT

PRACTICAL.

7. DEMOLISH EXISTING CONNECTION TO INLINE HEATING

WATER PUMP 6-2. RETAIN DISCONNECT. PUMP 6-2 IS

FED FROM BUCKET 4C OF MSE-MCC-11. RETAIN AND

REUSE RACEWAYS AND CIRCUITRY TO EXTENT

PRACTICAL.

8. DEMOLISH EXISTING CONNECTION TO BOILER PUMP

BP-6. BOILER PUMP BP-6 IS FED FROM A 30/3 BREAKER

IN PANEL LC2 AT CIRCUIT #26,28,30. RETAIN AND

REUSE RACEWAYS AND CIRCUITRY TO EXTENT

PRACTICAL.

9. DEMOLISH EXISTING CONNECTION TO BOILER PUMP

BP-7. RETAIN AND REUSE RACEWAYS AND CIRCUITRY

TO EXTENT PRACTICAL.

10. DEMOLISH EXISTING CONNECTION TO BOILER PUMP

BP-8. RETAIN AND REUSE RACEWAYS AND CIRCUITRY

TO EXTENT PRACTICAL.

MSE-MCC-11 (ETR)

D A

G-208N-MCC1 (ETR)

G-208N-PP3 (ETR)

HWP1-1 (15 HP)

5 HWP1-2 (15 HP)

RETAIN DISCONNECT AND MOTOR

STARTER FOR BP-6.

7HWP 6-1 (5 HP) & HWP 6-2 (5 HP)6 18BP-6 (1.5 HP) B-6

BP-7 (1.5 HP)

BP-8 (1.5 HP)

3B-8

B-7

E-000

ELECTRICAL LEGEND

1. ALL EQUIPMENT AND DEVICES ARE TO BE FLUSH MOUNTED UNLESS

OTHERWISE NOTED.

2. DEVICES NOTED AS "GFI" SHALL BE GROUND FAULT CIRCUIT INTERRUPTING

DEVICES.

3. DEVICES NOTED AS "WP" SHALL BE WEATHERPROOF WHILE-IN-USE.

4. DEVICES NOTED AS "DL" SHALL BE RATED FOR DAMP LOCATION.

5. DEVICES NOTED AS "NL" SHALL BE NIGHT LIGHTS. PROVIDE UNSWITCHED

POWER TO FIXTURE.

6. DEVICES NOTED AS "WG" SHALL BE PROVIDED AND INSTALLED WITH A WIRE

GUARD.

7. DEVICES NOTED AS "TR" SHALL BE TAMPER RESISTANT.

8. PROVIDE UNSWITCHED POWER TO EMERGENCY BATTERY PACKS.

9. "W/E" INDICATES DEVICE/DISCONNECT PROVIDED WITH THE EQUIPMENT BY

OTHERS.

LA-1

VOLTAGE DROP CHART FOR 20A, 1Ø CIRCUITS

FUSED DISCONNECT SWITCH.

NON-FUSED DISCONNECT SWITCH.

PANELBOARD.

FLEXIBLE CONNECTION TO EQUIPMENT.

MAGNETIC MOTOR STARTER.

COMBINATION FUSED DISCONNECT AND MAGNETIC MOTOR

STARTER.

COMBINATION CIRCUIT BREAKER AND MAGNETIC MOTOR STARTER.

GEAR

CONDUIT AND WIRINGGENERAL NOTES

MISCELLANEOUS

CONDUCTORS IN CONDUIT CONCEALED WITHIN WALL OR CEILING.

TIC MARKS INDICATE NUMBER OF CONDUCTORS. THE EQUIPMENT

GROUNDING CONDUCTOR IS NOT SHOWN, BUT SHALL BE

PROVIDED. SIZE THE EQUIPMENT GROUNDING CONDUCTOR AND

THE CONDUIT PER THE NEC. THE ABSENCE OF TIC MARKS

SIGNIFIES THAT TWO CONDUCTORS PLUS AN EQUIPMENT

GROUNDING CONDUCTOR SHOULD BE PROVIDED. FOR EXAMPLE,

THE MARKINGS TO THE LEFT SIGNIFY THAT THREE CONDUCTORS

PLUS AN EQUIPMENT GROUNDING CONDUCTOR SHOULD BE

PROVIDED.

CONDUCTORS IN CONDUIT CONCEALED BELOW GRADE OR FLOOR.

TIC MARKS INDICATE NUMBER OF CONDUCTORS. THE EQUIPMENT

GROUNDING CONDUCTOR IS NOT SHOWN, BUT SHALL BE

PROVIDED. SIZE THE EQUIPMENT GROUNDING CONDUCTOR AND

THE CONDUIT PER THE NEC. THE ABSENCE OF TIC MARKS

SIGNIFIES THAT TWO CONDUCTORS PLUS AN EQUIPMENT

GROUNDING CONDUCTOR SHOULD BE PROVIDED. THE MARKINGS

TO THE LEFT SIGNIFY THAT THREE CONDUCTORS PLUS AN

EQUIPMENT GROUNDING CONDUCTOR SHOULD BE PROVIDED.

THE TEXT INSIDE THE ARC INDICATES THE AWG SIZE OF THE

CONDUCTORS THAT SHALL BE RUN IN THE CONDUIT. THE

ABSENCE OF TEXT SIGNIFIES THAT THE CONDUCTORS SHOULD BE

#12 AWG.

HOMERUN TO PANELBOARD. ARC DENOTES CONCEALED

CIRCUITRY. TEXT DENOTES PANELBOARD NAME WITH CIRCUIT

NUMBER. DEVICES HAVING CIRCUIT NUMBERS LOCATED BESIDE

THEM MAY NOT SHOW THE CIRCUIT NUMBERS AT THE HOMERUN

ARROWS.

Voltage Circuit Length Conductor Size (AWG)

120 < 50' #12

120 > 50' #10

120 > 90' #8

120 > 140' #6

277 < 130' #12

277 > 130' #10

277 > 200' #8

277 > 330' #6

VOLTAGE DROP CHART NOTES:

1) CIRCUIT SIZES INDICATED ON THE DRAWINGS ARE MINIMUM

REQUIREMENTS. REFER TO THIS CHART FOR UPSIZING CONDUCTORS AS

NEEDED.

2) DO NOT CONNECT CONDUCTORS LARGER THAN #10 DIRECTLY TO A

RECEPTACLE OR A SWITCH. PROVIDE A JUNCTION BOX TO DOWNSIZE THE

CONDUCTOR TO #12 AT THE DEVICE.

3) FOR CIRCUITS LONGER THAN THOSE LISTED ABOVE, CONSULT WITH THE

ENGINEER FOR CONDUCTOR SIZES.

ENCLOSED CIRCUIT BREAKER.

ILE

DARK ROOM

DOOR

LAT

GYP GYP

LAT

LAT LAT

LATLAT

GYP

LAT

LATLAT

LAT LAT

LATLAT

LAT LAT

LAT

NO CLG

LAT

LAT LAT

LATLAT

LAT

LAT LAT LAT LAT

LAT

NO CLG

NO CLGNO CLGNO CLGNO CLG

. NO CLG

NO CLG

LAT

NO CLG

NO CLG NO CLG

NO CLG

GYP

LAT

NO CLG

LAT

NO CLG

GYP

MI. SP.

LAT

SCALE:

MAIN BUILDING BASEMENT OVERALL ELECTRICAL NEW WORK PLAN

1/16" = 1'-0"

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

E-101

MAIN BUILDING BASEMENT OVERALL

ELECTRICAL NEW WORK PLAN

D A

GENERAL NOTES

1. THE NEW ELECTRICAL PLAN IS BASED ON THE BEST

INFORMATION AVAILABLE AT THE TIME OF DESIGN. ALL

EXISTING-TO-REMAIN PIECES OF EQUIPMENT ARE

INTENDED TO BE FULLY FUNCTIONAL UPON

COMPLETION OF CONSTRUCTION WORK.

UP.

DN.

ELEVATOR

JANITOR'S CLOSET

CORRIDOR

STAIR A

STAIR B

TOP OF ROOF

TOP OF ROOF TOP OF ROOF TOP OF ROOF

TOP OF ROOF

GREENHOUSE BAY #1

GREENHOUSE BAY #3

GREENHOUSE BAY #2

GREENHOUSE BAY #4

SCALE:

MAIN BUILDING ATTIC OVERALL ELECTRICAL NEW WORK PLAN

1/16" = 1'-0"

GRAPHIC SCALE

SCALE: 1/16" = 1'-0"

48'8' 16' 32'0

MAIN BUILDING ATTIC OVERALL

ELECTRICAL NEW WORK PLAN

E-102

D A

GENERAL NOTES

1. THE NEW ELECTRICAL PLAN IS BASED ON THE BEST

INFORMATION AVAILABLE AT THE TIME OF DESIGN. ALL

EXISTING-TO-REMAIN PIECES OF EQUIPMENT ARE

INTENDED TO BE FULLY FUNCTIONAL UPON

COMPLETION OF CONSTRUCTION WORK.

VFD FOR HWP-5 (ETR)

VFD FOR HWP-6 (ETR)

PUMP

BP-11

(1.5 HP)

PUMP

BP-12

(1.5 HP)

PUMP

BP-13

(1.5 HP)

P2 L2

SBE-MCC (ETR)

EQUIPMENT RACK (ETR)

ETRETR

5HWP-6 (25 HP)

HWP-5 (25 HP)

SCALE:

SERVICE BUILDING ELECTRICAL PLAN

3/16" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

0 4' 8' 16'

SCALE: 3/16"= 1'-0"

SERVICE BUILDING ELECTRICAL

PLAN

E-103

1. PROVIDE NEW CONNECTION TO NEW BOILER B-11.

NEW BOILER (B-11) SHALL BE FED FROM A 20/1

BREAKER IN PANEL L2 AT CIRCUIT #18. EXTEND

CIRCUITRY AS REQUIRED USING 2#12, #12(G), 3/4" C.

FINAL CONNECTION SHALL BE FLEXIBLE METALLIC

CONDUIT.

2. PROVIDE NEW CONNECTION TO NEW BOILER (B-12).

NEW BOILER (B-12) SHALL BE FED FROM A 20/1

BREAKER IN PANEL L2 AT CIRCUIT #24. EXTEND

CIRCUITRY AS REQUIRED USING 2#12, #12(G), 3/4" C.

FINAL CONNECTION SHALL BE FLEXIBLE METALLIC

CONDUIT.

3. PROVIDE NEW CONNECTION TO NEW BOILER (B-13).

NEW BOILER (B-13) SHALL BE FED FROM A 20/1

BREAKER IN PANEL L2 AT CIRCUIT #16. EXTEND

CIRCUITRY AS REQUIRED USING 2#12, #12(G), 3/4" C.

FINAL CONNECTION SHALL BE FLEXIBLE METALLIC

CONDUIT.

4. PROVIDE A NEW FLEXIBLE CONNECTION FROM VFD TO

PUMP (HWP-5) WITH 3#6, #10(G), 1"C. VFD IS FED FROM

SBE-MCC-18.

5. PROVIDE A NEW FLEXIBLE CONNECTION FROM VFD TO

PUMP (HWP-6) WITH 3#6, #10(G), 1"C. VFD IS FED FROM

SBE-MCC-17.

6. PROVIDE ELECTRICAL CONNECTION FROM MOTOR

STARTERS TO THE THREE PUMPS (PUMP BP-11, PUMP

BP-12, AND PUMP BP-13). FINAL CONNECTION SHALL BE

FLEXIBLE METALLIC CONDUIT. NOTE: PROVIDE NEW

LABELS IN PANEL P2 FOR ALL THREE PUMPS WITH

APPROPRIATE NAMES.

1. THE NEW ELECTRICAL PLAN IS BASED ON THE BEST

INFORMATION AVAILABLE AT THE TIME OF DESIGN. ALL

EXISTING-TO-REMAIN PIECES OF EQUIPMENT ARE

INTENDED TO BE FULLY FUNCTIONAL UPON

COMPLETION OF CONSTRUCTION WORK.

2. USE LIQUID TIGHT FLEXIBLE METAL CONDUIT FOR FINAL

CONNECTIONS TO EQUIPMENT. FLEXIBLE CONNECTIONS

SHALL NOT EXCEED 3 FEET IN LENGTH.

D A

1 2 3B-11 B-12 B-13

LC2

LAT

SCALE:

MAIN BUILDING BASEMENT ENLARGED ELECTRICAL PLAN

1/4" = 1'-0"

SCALE:

MAIN BUILDING ATTIC ENLARGED ELECTRICAL PLAN

1/4" = 1'-0"

GENERAL NOTES

GRAPHIC SCALE

KEYED NOTESX

1. THE NEW ELECTRICAL PLAN IS BASED ON THE BEST

INFORMATION AVAILABLE AT THE TIME OF DESIGN. ALL

EXISTING-TO-REMAIN PIECES OF EQUIPMENT ARE

INTENDED TO BE FULLY FUNCTIONAL UPON

COMPLETION OF CONSTRUCTION WORK.

2. USE LIQUID TIGHT FLEXIBLE METAL CONDUIT FOR FINAL

CONNECTIONS TO EQUIPMENT. FLEXIBLE CONNECTIONS

SHALL NOT EXCEED 3 FEET IN LENGTH.

8'0 2' 4' 12'

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

ENLARGED

ELECTRICAL PLANS

E-401

1. PROVIDE NEW ELECTRICAL CONNECTION TO NEW

BOILER B-6. B-6 SHALL BE FED FROM A 20/1 BREAKER

IN LC2 AT CIRCUIT #27. EXTEND CIRCUITRY AS

REQUIRED USING 2#12, #12(G), 3/4"C. FINAL

CONNECTION SHALL BE FLEXIBLE METALLIC CONDUIT.

2. PROVIDE NEW ELECTRICAL CONNECTION TO NEW

BOILER B-7. B-7 SHALL BE FED FROM A BREAKER IN

G-208N-PP3 AT CIRCUIT #11. EXTEND CIRCUITRY AS

REQUIRED USING 2#12, #12(G), 3/4"C. FINAL

CONNECTION SHALL BE FLEXIBLE METALLIC CONDUIT.

3. PROVIDE NEW ELECTRICAL CONNECTION TO NEW

BOILER B-8. B-8 SHALL BE FED FROM A BREAKER IN

G-208N-PP3 AT CIRCUIT #9. EXTEND CIRCUITRY AS

REQUIRED USING 2#12, #12(G), 3/4"C. FINAL

CONNECTION SHALL BE FLEXIBLE METALLIC CONDUIT.

4. PROVIDE ELECTRICAL CONNECTION FROM

DISCONNECT TO PUMP (HWP 1-1). HWP 1-1 SHALL BE

FED FROM BUCKET 1C IN G-208N-MCC1. USE 3#4, #8(G),

1-1/4"C. FINAL CONNECTION SHALL BE FLEXIBLE

METALLIC CONDUIT.

5. PROVIDE ELECTRICAL CONNECTION FROM

DISCONNECT TO PUMP (HWP 1-2). HWP 1-2 SHALL BE

FED FROM BUCKET 2B IN G-208N-MCC1. USE 3#4, #8(G),

1-1/4"C. FINAL CONNECTION SHALL BE FLEXIBLE

METALLIC CONDUIT.

6. PROVIDE ELECTRICAL CONNECTION FROM

DISCONNECT TO INLINE HEATING WATER PUMP #6-1.

PUMP #6-1 SHALL BE FED FROM BUCKET 4B OF

MSE-MCC-11. USE 3#10, #10(G), 3/4"C. FINAL

CONNECTION SHALL BE FLEXIBLE METALLIC CONDUIT.

7. PROVIDE ELECTRICAL CONNECTION FROM

DISCONNECT TO INLINE HEATING WATER PUMP #6-2.

PUMP #6-2 SHALL BE FED FROM BUCKET 4C OF

MSE-MCC-11. USE 3#10, #10(G), 3/4"C. FINAL

CONNECTION SHALL BE FLEXIBLE METALLIC CONDUIT.

8. PROVIDE ELECTRICAL CONNECTION TO BP-6. BOILER

PUMP BP-6 SHALL BE FED FROM A 30/3 BREAKER IN

PANEL LC2 AT CIRCUIT #26,28,30. EXTEND CIRCUITRY

AS REQUIRED USING 3#10, #10(G), 3/4"C. FINAL

CONNECTION SHALL BE FLEXIBLE METALLIC CONDUIT.

9. PROVIDE ELECTRICAL CONNECTION TO BP-7. EXTEND

CIRCUITRY AS REQUIRED USING 3#12, #12(G), 3/4"C.

FINAL CONNECTION SHALL BE FLEXIBLE METALLIC

CONDUIT.

10. PROVIDE ELECTRICAL CONNECTION TO BP-8. EXTEND

CIRCUITRY AS REQUIRED USING 3#12, #12(G), 3/4"C.

FINAL CONNECTION SHALL BE FLEXIBLE METALLIC

CONDUIT.

D A

4 HWP1-1 (15 HP)

5 HWP1-2 (15 HP)

G-208N-MCC1 (ETR)

G-208N-PP3 (ETR)

MSE-MCC-11 (ETR)

EXISTING DISCONNECT AND MOTOR

STARTER FOR BP-6.

HWP 6-1 (5 HP) & HWP 6-2 (5 HP)6

BP-7 (1.5 HP)

BP-8 (1.5 HP)

3B-8

B-7

BP-6 (1.5 HP) B-6

WRRC Contract 1 General Binder

Sheets and Views

T-100-T100

T-101-T101

WRRC Contract 1 Mechanical Binder

Sheets and Views

M-001-M-001

MD101-MD101

MD102-MD102

MD103-MD103

MD401-MD401

M-101-M-101

M-102-M-102

M-103-M-103

M-401-M-401

M-501-M-601

M-601-M-601

WRRC Contract 1 Electrical Binder

Sheets and Views

ED101

ED102

ED103

ED401

E-000

E-101

E-102

E-103

E-401

File details come from the government source that posted it. Updated Jul 10, 2026.