VA Loch Raven Replace Building 4 Boilers Construction Documents-20230526.pdf

PDF 5 MB Posted Oct 25, 2023

Attached to: Z1DA--Loch Raven Building 4 Boiler Replacement
Solicitation number: 36C24523B0009
Issued by: Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 5

About this file

Written by GovTribe AI · Dec 21, 2023

This solicitation is for boiler replacement services at the Loch Raven VA Medical Center in Baltimore, Maryland. The Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 5 is seeking to replace two existing water boilers with new high-efficiency condensing boilers and related equipment and controls. The work includes demolition of the existing boilers and radiator, installation of the new condensing boilers, flue piping, exhaust fan and ductwork, new heating water and natural gas piping, and integration of new controls into the existing BAS system. The contractor must furnish, install, and connect all equipment and services shown on the construction documents at no additional cost.

View the file

Other files

File	Type	Posted
Sign-In Sheet for LR Boiler Replacement Site Visit.pdf	PDF	Nov 14, 2023
36C24523B0009 0001.docx	DOCX document	Nov 14, 2023
Answered RFIs - LR Replace Boiler 512-22-201.pdf	PDF	Nov 14, 2023
VA Loch Raven Replace Building 4 Boilers100 CD Specifications-20230526.pdf	PDF	Oct 25, 2023
36C24523B0009_2.docx	DOCX document	Oct 25, 2023
RFI Submission.docx	DOCX document	Oct 25, 2023

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

NRM PROJECT NO. 512-18-201

LOCH RAVEN REPLACE BUILDING 4 BOILERS - DESIGN

VAMHCS MEDICAL CENTER, BALTIMORE, MD 21201

100% CONSTRUCTION DOCUMENTS - MAY 26, 2023

INDEX OF DRAWINGS SITE PLAN

MAP OF VICINITY

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

COVER SHEET

AutoCAD SHX Text

SHEET TITLE

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

COVER SHEET

AutoCAD SHX Text

SHEET #

AutoCAD SHX Text

OF SHEETS

AutoCAD SHX Text

MDP201

AutoCAD SHX Text

MECHANICAL ROOM PART PLAN - BUILDING 4 - MECHANICAL - DEMOLITION

AutoCAD SHX Text

MP201

AutoCAD SHX Text

MECHANICAL ROOM PART PLAN - BUILDING 4 - MECHANICAL - NEW WORK

AutoCAD SHX Text

AutoCAD SHX Text E501

AutoCAD SHX Text

PANEL SCHEDULE AND ELECTRICAL RISER DIAGRAM - BUILDING 4

AutoCAD SHX Text M001

AutoCAD SHX Text

MECHANICAL/PLUMBING SYMBOLS AND ABBREVIATIONS

AutoCAD SHX Text M601

AutoCAD SHX Text

MECHANICAL SCHEDULES

AutoCAD SHX Text M401

AutoCAD SHX Text

MECHANICAL PIPING DIAGRAMS

AutoCAD SHX Text

AutoCAD SHX Text E201

AutoCAD SHX Text

BUILDING 4

AutoCAD SHX Text E001

AutoCAD SHX Text

ELECTRICAL SYMBOLS AND ABBREVIATIONS

AutoCAD SHX Text M402

AutoCAD SHX Text

BUILDING 4 CONTROL DIAGRAM

AutoCAD SHX Text

AutoCAD SHX Text M501

AutoCAD SHX Text

MECHANICAL DETAILS

AutoCAD SHX Text

GROUND FLOOR MECH. ROOM PLANS-BUILDING 4 - ELECTRICAL - NEW WORK AND DEMOLITION

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

M001

MECHANICAL/PLUMBING

SYMBOLS AND ABBREVIATIONS

AutoCAD SHX Text

%%UPIPING SYMBOLS

AutoCAD SHX Text

SAFETY RELIEF VALVE (SRV)

AutoCAD SHX Text

UNION

AutoCAD SHX Text

DIRECTION OF FLOW

AutoCAD SHX Text

RISE OR DROP IN PIPE

AutoCAD SHX Text

CAPPED OUTLET

AutoCAD SHX Text

ELL TURNED DOWN

AutoCAD SHX Text

ELL TURNED UP

AutoCAD SHX Text

SIDE CONNECTION

AutoCAD SHX Text

PRIMARY ELEMENT FOR FLOW METERING

AutoCAD SHX Text BOTTOM CONNECTION - 45%%d OR 90%%d

AutoCAD SHX Text TOP CONNECTION - 45%%d OR 90%%d

AutoCAD SHX Text

CHECK VALVE

AutoCAD SHX Text

BUTTERFLY VALVE

AutoCAD SHX Text

PLUG VALVE

AutoCAD SHX Text

BALL VALVE

AutoCAD SHX Text

CONTROL VALVE (CV) - MODULATING

AutoCAD SHX Text

GATE VALVE - THREADED/FLANGED

AutoCAD SHX Text

HOSE CONNECTOR

AutoCAD SHX Text

STRAINER WITH VALVED DRAIN AND QUICK-COUPLE

AutoCAD SHX Text

SAFETY VALVE (SV), RELIEF VALVE (RV),

AutoCAD SHX Text

PRESSURE REDUCING OR REGULATING VALVE (PRV)

AutoCAD SHX Text

FLOW METER

AutoCAD SHX Text M

AutoCAD SHX Text

PIPING TO BE REMOVED

AutoCAD SHX Text

NATURAL GAS

AutoCAD SHX Text G

AutoCAD SHX Text

HEATING WATER SUPPLY

AutoCAD SHX Text

HEATING WATER RETURN

AutoCAD SHX Text

HWR

AutoCAD SHX Text

HWS

AutoCAD SHX Text T

AutoCAD SHX Text

%%UGENERAL SYMBOLS AND ABBREVIATIONS

AutoCAD SHX Text

THERMOSTAT

AutoCAD SHX Text

POINT OF CONNECTION BETWEEN NEW AND EXISTING WORK

AutoCAD SHX Text

POINT OF DISCONNECT BETWEEN EXISTING AND DEMOLITION

AutoCAD SHX Text

CHECK VALVE

AutoCAD SHX Text

THERMOMETER

AutoCAD SHX Text

PRESSURE GAUGE

AutoCAD SHX Text

STRAINER

AutoCAD SHX Text

MECHANICAL / PLUMBING ABBREVIATIONS

AutoCAD SHX Text F FAHRENHEIT FAHRENHEIT FM FLOW METER FLOW METER FOV FUEL OIL VENT FUEL OIL VENT FS FLOW SWITCHFLOW SWITCH

AutoCAD SHX Text EL ELEVATION ELEVATION ELEVATION ENT ENTERING ENTERING ET EXPANSION TANK EXPANSION TANK EWH ELECTRIC WATER HEATER ELECTRIC WATER HEATER EWT ENTERING WATER TEMPERATURE ENTERING WATER TEMPERATURE EX. EXISTINGEXISTING

AutoCAD SHX Text DCW DOMESTIC COLD WATER DOMESTIC COLD WATER DIA DIAMETER DIAMETER DN DOWN DOWN DOWN DP DIFFERENTIAL PRESSURE DIFFERENTIAL PRESSURE DTV DRAIN TEMPERING VALVE DRAIN TEMPERING VALVE DWG DRAWING DRAWING DRAWING DWV DRAIN WASTE VENT DRAIN WASTE VENTDRAIN WASTE VENT

AutoCAD SHX Text CFH CUBIC FEET PER HOUR CUBIC FEET PER HOUR CFP CHEMICAL FEED PUMP CHEMICAL FEED PUMP CV CONTROL VALVECONTROL VALVE

AutoCAD SHX Text B BOILER BOILER BOILER BDD BACKDRAFT DAMPER BACKDRAFT DAMPER BFP BACKFLOW PREVENTER BACKFLOW PREVENTER BACKFLOW PREVENTER BT BLOWOFF TANK BLOWOFF TANK BLOWOFF TANK BTC BLOWOFF TANK CONTROL VALVE BLOWOFF TANK CONTROL VALVE BLOWOFF TANK CONTROL VALVE BTU BRITISH THERMAL UNIT BRITISH THERMAL UNIT BRITISH THERMAL UNIT BTUH BRITISH THERMAL UNIT PER HOUR BRITISH THERMAL UNIT PER HOURBRITISH THERMAL UNIT PER HOUR

AutoCAD SHX Text A/E ARCHITECT / ENGINEER ARCHITECT / ENGINEER AD AREA DRAIN/ACCESS DOOR AREA DRAIN/ACCESS DOOR AFF ABOVE FINISH FLOOR ABOVE FINISH FLOOR AFG ABOVE FINISH GRADE ABOVE FINISH GRADE AG AIR GAP AIR GAP AP ACCESS PANELACCESS PANEL

AutoCAD SHX Text L/S LITER PER SECOND LITER PER SECOND LITER PER SECOND LBS/HR POUNDS PER HOUR POUNDS PER HOUR LWT LEAVING WATER TEMPERATURELEAVING WATER TEMPERATURE

AutoCAD SHX Text

M METER METER MAX MAXIMUM MAXIMUM MBH 1000 BTUH1000 BTUH

AutoCAD SHX Text NA NOT APPLICABLE NOT APPLICABLE NC NORMALLY CLOSED NORMALLY CLOSED NG NATURAL GAS NATURAL GAS NGFM NATURAL GAS FLOWMETER NATURAL GAS FLOWMETER NIC NOT IN CONTRACT NOT IN CONTRACT NO NORMALLY OPEN NORMALLY OPEN NTS NOT TO SCALENOT TO SCALE

AutoCAD SHX Text

KW KILOWATT KILOWATT KILOWATT KWH KILOWATT-HOURKILOWATT-HOUR

AutoCAD SHX Text ID INSIDE DIAMETER INSIDE DIAMETER INV INVERT INVERT I/O INPUT/OUTPUT INPUT/OUTPUT IPC INTERNATIONAL PLUMBING CODEINTERNATIONAL PLUMBING CODE

AutoCAD SHX Text H&CW HOT AND COLD WATER HOT AND COLD WATER HP HORSEPOWER HORSEPOWER HORSEPOWER HWB HOT WATER BOILER HOT WATER BOILER HOT WATER BOILER HWC HOT WATER COIL HOT WATER COIL HWHC HOT WATER HEATING COIL HOT WATER HEATING COIL HWP HOT WATER PUMP HOT WATER PUMP HOT WATER PUMP HWR HEATING HOT WATER RETURN HEATING HOT WATER RETURN HWS HEATING HOT WATER SUPPLY HEATING HOT WATER SUPPLY HWUH HOT WATER UNIT HEATER HOT WATER UNIT HEATER HZ HERTZHERTZ

AutoCAD SHX Text G GAS GAS GA GAUGE GAUGE GAL GALLONS GALLONS GALLONS GPD GALLONS PER DAY GALLONS PER DAY GALLONS PER DAY GPH GALLONS PER HOUR GALLONS PER HOUR GALLONS PER HOUR GPM GALLONS PER MINUTE GALLONS PER MINUTE GALLONS PER MINUTE GPR GAS PRESSURE REGULATOR GAS PRESSURE REGULATOR GAS PRESSURE REGULATOR GRS GAS REGULATOR STATION GAS REGULATOR STATION GAS REGULATOR STATION GVTR GAS VENT THROUGH ROOF GAS VENT THROUGH ROOF GAS VENT THROUGH ROOF GWH GAS FIRED WATER HEATER GAS FIRED WATER HEATERGAS FIRED WATER HEATER

AutoCAD SHX Text P PUMP PUMP PD PRESSURE DROP OR DIFFERENCE PRESSURE DROP OR DIFFERENCE PRESSURE DROP OR DIFFERENCE PG PRESSURE GAGE PRESSURE GAGE PRESSURE GAGE PPM PARTS PER MILLION PARTS PER MILLION PARTS PER MILLION PRS PRESSURE REDUCING STATION PRESSURE REDUCING STATION PRESSURE REDUCING STATION PRV PRESSURE REDUCING VALVE PRESSURE REDUCING VALVE PRESSURE REDUCING VALVE PSI POUNDS PER SQUARE INCH POUNDS PER SQUARE INCH POUNDS PER SQUARE INCH PTRV PRESSURE TEMPERATURE RELIEF VALVE PRESSURE TEMPERATURE RELIEF VALVEPRESSURE TEMPERATURE RELIEF VALVE

AutoCAD SHX Text

RV RELIEF VALVERELIEF VALVE

AutoCAD SHX Text

SQFT/SF SQUARE FEETSQUARE FEET

AutoCAD SHX Text TCV TEMPERATURE CONTROL VALVE TEMPERATURE CONTROL VALVE TEMPERATURE CONTROL VALVE T&PCV TEMPERATURE AND PRESSURE CONTROL VALVE TEMPERATURE AND PRESSURE CONTROL VALVE TD TEMPERATURE DIFFERENCE TEMPERATURE DIFFERENCE TEMPERATURE DIFFERENCE TEMP TEMPERATURE TEMPERATURE TEMPERATURE TYP TYPICAL TYPICALTYPICAL

AutoCAD SHX Text

V VENT VENT VENT VI VIBRATION ISOLATORVIBRATION ISOLATOR

AutoCAD SHX Text WFCV WATER FLOW CONTROL VALVE WATER FLOW CONTROL VALVE WFM WATER FLOWMETER WATER FLOWMETER WFMD WATER FLOW MEASURING DEVICE WATER FLOW MEASURING DEVICE WG WATER GAGE WATER GAGE WATER GAGE WH WATER HEATER WATER HEATER WATER HEATER WM WATER METER WATER METER WATER METER WPD WATER PRESSURE DROP WATER PRESSURE DROPWATER PRESSURE DROP

AutoCAD SHX Text ALL WORK SHALL CONFORM TO LATEST INTERNATIONAL MECHANICAL AND PLUMBING CODES. ALL WORK SHALL BE COORDINATED WITH MECHANICAL AND ELECTRICAL DRAWINGS. CONTRACTOR SHALL BE REQUIRED TO FURNISH, INSTALL AND CONNECT WITH APPROPRIATE SERVICES ALL ITEMS SHOWN ON THE DRAWING AT NO ADDITIONAL COST TO OWNER. THE CONTRACTOR SHALL REVIEW THE WORK AND SHALL COORDINATE WITH THE WORK OF OTHER TRADES. SLEEVE AND SEAL ALL PIPING PASSING THROUGH WALLS, FLOORS AND ROOF UNLESS NOTED OTHERWISE. ALL HANGERS AND SUPPORTS SHALL BE SECURED TO STRUCTURE ABOVE. ALL CUTTING, PATCHING AND REPAIR WORK SHALL BE THE RESPONSIBILITY OF THE TRADE INVOLVED. ALL INSULATION, FITTINGS, COVERS AND FINISHES SHALL HAVE A MAXIMUM FLAME SPREAD RATING OF 25 AND A MAXIMUM SMOKE DEVELOPED RATING OF 50 AND ALL BE IN COMPLIANCE WITH NFPA 90A. REFER TO SPECIFICATIONS. ALL CORE DRILLING, CUTTING AND PATCHING SHALL BE DONE BY THE TRADE. PROVIDE FOR X-RAY OR GPR OF ALL PENETRATIONS THRU STRUCTURAL SLAB OR WALLS. ALL SLAB PENETRATIONS AND PENETRATIONS THRU RATED WALLS SHALL BE PROVIDED WITH APPROVED FIRE STOP MATERIAL. ALL EQUIPMENT SHALL BE INSTALLED IN SUCH A WAY TO FACILITATE MAINTENANCE & REPAIR AND TO ENSURE FACTORY REQUIRED CLEARANCES ARE MET. PROVIDE DETAILED COORDINATED SHOP DRAWINGS (SHEET METAL, PIPING ETC.) TO ENSURE ALL SYSTEMS ARE COORDINATED AND ALL REQUIRED CEILING HEIGHTS CAN BE ACCOMMODATED. ALL SPECIFICATIONS AND DRAWINGS, I.E. MECHANICAL AND ELECTRICAL, ARE COMPLIMENTARY AND MUST BE USED IN COMBINATION TO OBTAIN COMPLETE CONSTRUCTION INFORMATION. ANY INFORMATION CONFLICTS WITHIN THE SPECIFICATIONS AND/OR DRAWINGS SHALL BE BROUGHT TO THE ATTENTION OF THE A/E. THE CONTRACTOR SHALL NOT PROCEED WITH ANY WORK UNTIL ALL CONFLICTS ARE RESOLVED AND THE CLARIFYING INFORMATION IS ISSUED.

AutoCAD SHX Text 1.

AutoCAD SHX Text 2.

AutoCAD SHX Text 3.

AutoCAD SHX Text 4.

AutoCAD SHX Text 5.

AutoCAD SHX Text 6.

AutoCAD SHX Text 7.

AutoCAD SHX Text 8.

AutoCAD SHX Text 9.

AutoCAD SHX Text 10.

AutoCAD SHX Text 11.

AutoCAD SHX Text 12.

AutoCAD SHX Text 13.

AutoCAD SHX Text 14.

AutoCAD SHX Text 15.

AutoCAD SHX Text 16.

AutoCAD SHX Text 17.

AutoCAD SHX Text 18.

AutoCAD SHX Text 19.

AutoCAD SHX Text 20.

AutoCAD SHX Text 21.

AutoCAD SHX Text 22.

AutoCAD SHX Text 23.

AutoCAD SHX Text 24.

AutoCAD SHX Text COORDINATE ALL PIPING TO BE INSTALLED WITH ALL OTHER TRADES, I.E. MECHANICAL AND ELECTRICAL TO ENSURE THAT ALL PIPING SYSTEMS ARE INSTALLED ABOVE FINISHED CEILING OR IN A CONCEALED SPACE. ALL CUTTING, DRILLING, AND PATCHING OF WALLS, FLOORS, AND/OR STRUCTURAL MEMBERS FOR THE INSTALLATION OF PLUMBING SYSTEMS SHALL BE PROVIDED. STRUCTURAL COMPONENTS SHALL NOT BE CUT, DRILLED, OR MODIFIED IN ANY WAY WITHOUT THE STRUCTURAL ENGINEER'S REVIEW AND PRIOR APPROVAL. ALL PIPING SYSTEMS, VALVES, AND EQUIPMENT SHALL BE PROPERLY IDENTIFIED. ALL PIPING, VALVES, AND ACCESSORIES SERVING EQUIPMENT SHALL BE INSTALLED TO ALLOW SERVICING AND/OR REMOVAL WITHOUT DISCONNECTING ALL PIPING AND ACCESSORIES. ALL VALVES SHALL HAVE THEIR NORMAL (IN OPERATION) POSITION IDENTIFIED, SUCH AS "NORMALLY OPEN" OR "NORMALLY CLOSED." ALL NECESSARY EQUIPMENT SHALL BE PROVIDED ON ALL PIPING, UNIONS, VALVES, VACUUM BREAKERS, STRAINERS, ETC. AS REQUIRED TO CONNECT EQUIPMENT AT LOCATION SHOWN, AND TO MAKE FULLY OPERABLE IN ACCORDANCE WITH ALL LOCAL CODES AND REGULATIONS. THESE DRAWINGS ARE SCHEMATIC AND ARE INTENDED TO CONVEY A FUNCTIONAL SYSTEM AND TO DEPICT THE GENERAL LOCATION OF ALL COMPONENTS. THE CONTRACTOR SHALL COORDINATE THE INSTALLATION OF MECHANICAL WORK WITH THE WORK OF OTHER TRADES. MINOR DEVIATIONS FROM THE PLANS MAY BE MADE TO AVOID MINOR CONFLICTS. WHEN MAJOR CONFLICTS ARE APPARENT, THE CONTRACT OFFICER SHALL BE ADVISED IMMEDIATELY AND AFFECTED WORK SHALL NOT BE CONSIDERED UNTIL THE CONFLICT HAS BEEN RESOLVED. THE CONTRACTOR SHALL VERIFY ALL VOLTAGE AND POWER REQUIREMENTS FOR ALL EQUIPMENT AND COORDINATE WITH THE CONTRACT DRAWINGS PRIOR TO ISSUANCE OF SHOP DRAWINGS AND PURCHASE OF EQUIPMENT. ALL SYSTEMS SHALL BE CLEAN OF FOREIGN MATERIAL AND ROUGH SPOTS PRIOR TO BEING PLACED IN SERVICE AND BEFORE OPERATIONAL TESTS ARE PERFORMED. INSTALLATION OF ALL EQUIPMENT AND THEIR ACCESSORIES SHALL BE PER MANUFACTURER'S PUBLISHED RECOMMENDATIONS.

AutoCAD SHX Text

GENERAL NOTES

AutoCAD SHX Text

LIST OF SCOPE ITEMS

AutoCAD SHX Text THE FOLLOWING WILL BE INCLUDED IN THE LOCH RAVEN VA - REPLACE BUILDING 4 BOILERS PROJECT::

AutoCAD SHX Text DEMOLITION OF TWO (2) EXISTING WATER BOILERS. INSTALLATION OF TWO (2) HIGH-EFFICIENCY CONDENSING WATER BOILERS (AND ACCESSORIES). NATURAL GAS TO BE THE ONLY FUEL SOURCE IMPLEMENTED IN THIS DESIGN. DEMOLITION OF EXISTING ABANDONED RADIATOR. INSTALLATION OF NEW FLUE PIPING. INSTALLATION OF NEW EXHAUST FAN AND DUCTWORK NEW HEATING WATER AND NATURAL GAS PIPING FOR REVISED EQUIPMENT LAYOUT. NEW CONTROLS INTEGRATED INTO EXISTING B.A.S. TO REMOTELY MONITOR NEW BOILERS.

AutoCAD SHX Text

APPLICABLE CODES, STANDARDS, & DESIGN GUIDES

AutoCAD SHX Text

LATEST EDITION OF THE FOLLOWING:

INTERNATIONAL BUILDING CODE (IBC) INTERNATIONAL MECHANICAL CODE (IMC) VA DESIGN MANUAL FOR STEAM, HOT WATER, AND OUTSIDE DISTRIBUTION SYSTEMS, VOLUME 2 - WATER BOILERS (PG18-10) VA HVAC DESIGN MANUAL (REV. MARCH 1, 2022) NATIONAL FIRE PROTECTION ASSOCIATION (NFPA) 54 (NATIONAL FUEL GAS CODE) VHA DIRECTIVE 1810 - BOILER AND BOILER PLANT OPERATIONS

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

MDP201

MECHANICAL ROOM PART PLAN

- BUILDING 4 - MECHANICAL -

DEMOLITION

AutoCAD SHX Text

RX. BOILER

AutoCAD SHX Text

EX. UNIT HEATER

AutoCAD SHX Text

EX. 10" BOILERFLUE UP TO DISCHARGE ABOVE ROOF LEVEL

AutoCAD SHX Text EX. 24"x24" LOUVER

AutoCAD SHX Text

EX. 1 " HWS & HWR UP 14" HWS & HWR UP TO FIRST FLOOR

AutoCAD SHX Text

RX. 1 " GAS12" GAS

AutoCAD SHX Text

EX. AIR SEPARATOR

AutoCAD SHX Text

EX. SUMP PIT

AutoCAD SHX Text

EX. EXPANSION TANK

AutoCAD SHX Text

RX. 3" HWS AND HWR

AutoCAD SHX Text

RX. BOILER

AutoCAD SHX Text

EX. AIR COMPRESSOR

AutoCAD SHX Text

RX. ABANDONED RADIATOR AND ASSOCIATED PIPING AND ACCESSORIES.

AutoCAD SHX Text EX. 54"x18" WALL OPENING

AutoCAD SHX Text

EX. 1 " HWS & HWR UP 14" HWS & HWR UP TO FIRST FLOOR

AutoCAD SHX Text

EX. 3" HWS AND HWR

AutoCAD SHX Text

EX. 1 " HWS 1 " HWS 14" HWS HWS AND HWR

AutoCAD SHX Text

EX. 3" HWS AND HWR

AutoCAD SHX Text

EX. 3" GAS

AutoCAD SHX Text

EX. 3" HWS AND HWR

AutoCAD SHX Text

RX. EXHAUST FAN

AutoCAD SHX Text

RX. EXHAUST FAN

AutoCAD SHX Text RX. 24"x14"

AutoCAD SHX Text

EX. HEATING WATER PUMPS

AutoCAD SHX Text

EX. WATER HEATER

AutoCAD SHX Text

TO BUILDING DISTRIBUTION

AutoCAD SHX Text

EX. 1 " 14" HWS

AutoCAD SHX Text

EX. " 34" HWR

AutoCAD SHX Text

EX. " 34" HWS

AutoCAD SHX Text

RX. 3" HWS AND HWR

AutoCAD SHX Text

EX. 10" BOILERFLUE UP TO DISCHARGE ABOVE ROOF LEVEL

AutoCAD SHX Text

RX. CONCRETE HOUSEKEEPING PAD (TYP. OF 2)

AutoCAD SHX Text

TO BUILDING DISTRIBUTION

AutoCAD SHX Text

EX. FLOOR DRAIN

AutoCAD SHX Text EX. 20"x18" LOUVER TO REMAIN

AutoCAD SHX Text

RX. 10 FLUE

AutoCAD SHX Text

RX. 10 FLUE

AutoCAD SHX Text

RX. COMBUSTION AIR INTAKE HOOD (TYP. OF 2)

AutoCAD SHX Text

EX. EXHAUST PLENUM TO REMAIN

AutoCAD SHX Text

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

AutoCAD SHX Text

MECHANICAL ROOM PART PLAN - BUILDING 4 - MECHANICAL - DEMOLITION

AutoCAD SHX Text

PLAN NOTES

AutoCAD SHX Text EXISTING BOILER AND ALL ASSOCIATED ACCESSORIES TO BE REMOVED. DISCONNECT ALL PIPING. PATCH EXISTING WALL OPENING. WALL OPENING TO REMAIN FOR NEW COMBUSTION AIR PIPING.

AutoCAD SHX Text

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

MP201

MECHANICAL ROOM PART PLAN -

BUILDING 4 - MECHANICAL -

NEW WORK

AutoCAD SHX Text

EX. UNIT HEATER

AutoCAD SHX Text

EX. 1 " HWS & HWR UP 14" HWS & HWR UP TO FIRST FLOOR

AutoCAD SHX Text

EX. AIR SEPARATOR

AutoCAD SHX Text

EX. SUMP PIT

AutoCAD SHX Text

EX. EXPANSION TANK

AutoCAD SHX Text

EX. AIR COMPRESSOR

AutoCAD SHX Text

EX. 1 " HWS & HWR UP 14" HWS & HWR UP TO FIRST FLOOR

AutoCAD SHX Text

EX. 3" HWS AND HWR

AutoCAD SHX Text

EX. 1 " HWS 1 " HWS 14" HWS HWS AND HWR

AutoCAD SHX Text

EX. 3" HWS AND HWR

AutoCAD SHX Text

EX. 3" GAS

AutoCAD SHX Text

EX. 3" HWS AND HWR

AutoCAD SHX Text

EX. HEATING WATER PUMPS

AutoCAD SHX Text

EX. WATER HEATER

AutoCAD SHX Text

EX. 1 " 14" HWS

AutoCAD SHX Text

EX. " 34" HWR

AutoCAD SHX Text

EX. " 34" HWS

AutoCAD SHX Text

3" HWS

AutoCAD SHX Text EX. 24"x24" LOUVER

AutoCAD SHX Text

3" HWR

AutoCAD SHX Text

3" GAS

AutoCAD SHX Text

EMERGENCY GAS SHUTOFF SWITCH

AutoCAD SHX Text B-4-1

AutoCAD SHX Text B-4-2

AutoCAD SHX Text

EX. 10" BOILERFLUE UP TO DISCHARGE ABOVE ROOF LEVEL

AutoCAD SHX Text

EX. 10" BOILERFLUE UP TO DISCHARGE ABOVE ROOF LEVEL

AutoCAD SHX Text

CP-1

AutoCAD SHX Text

CP-2

AutoCAD SHX Text

(TYP. OF 2)

AutoCAD SHX Text

(TYP. OF 2)

AutoCAD SHX Text

6" COMBUSTIONAIR (TYP. OF 2)

AutoCAD SHX Text

6" FLUE(TYP. OF 2)

AutoCAD SHX Text

TO BUILDING DISTRIBUTION

AutoCAD SHX Text

TO BUILDING DISTRIBUTION

AutoCAD SHX Text EX. 20"x18" LOUVER

AutoCAD SHX Text

EF-1

AutoCAD SHX Text 16"x10" E.A.

AutoCAD SHX Text

BDD

AutoCAD SHX Text

EX. EXHAUST PLENUM

AutoCAD SHX Text OPEN ENDED 16"x10" EXHAUST DUCT. PROVIDE WIRE MESH SCREEN.

AutoCAD SHX Text

3" BYPASS

AutoCAD SHX Text

2 " HWS 12" HWS & HWR (TYP. OF 2)

AutoCAD SHX Text

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

AutoCAD SHX Text

MECHANICAL ROOM PART PLAN - BUILDING 4 - MECHANICAL - NEW WORK

AutoCAD SHX Text

PLAN NOTES

AutoCAD SHX Text PROVIDE INSULATED METAL PANEL TO COVER EXISTING WALL OPENING. 6" COMBUSTION AIR DOWN. CONNECT TOCOMBUSTION AIR INLET ON BOILER. (TYP. OF 2) 2" GAS DOWN. CONNECT TO GAS INLET.(TYP. OF 2) 6" FLUE UP FROM BOILER CONNECTION.(TYP. OF 2) 3" HWS & HWR DOWN. CONNECT TOHWS & HWR CONNECTIONS ON BOILER. (TYP. OF 2) RE-USE EXISTING OPENING FOR COMBUSTION AIR PIPING. EXTEND/ MODIFY EX. HOUSEKEEPING PADS AS REQUIRED FOR NEW BOILERS EX. LOUVER TO REMAIN UNOBSTRUCTED. COMBUSTION AIR TERMINATION. PROVIDE BIRD SCREEN. REFER TO DETAILS ON M501 FOR MORE INFORMATION. (TYP. OF 2) EXISTING FLOOR DRAIN TO REMAIN. BOILER CONDENSATE PIPING TO ROUTE AND DISCHARGE INTO EXISTING FLOOR DRAIN. REFER TO DETAIL ON SHEET M501 FOR MORE INFORMATION.

AutoCAD SHX Text

GENERAL NOTES

AutoCAD SHX Text

1. PROVIDE NEW MONITORING SYSTEM PROVIDE NEW MONITORING SYSTEM FOR CO AND COMBUSTIBLES. TIE INTO EXISTING CONTROL SYSTEM FOR MONITORING AND ALARM. 2. NATURAL GAS AND VENT PIPING SHALL NATURAL GAS AND VENT PIPING SHALL COMPLY WITH ASME B31.1 AND NFPA 54. 3. INTEGRATE NEW BOILER CONTROLS INTEGRATE NEW BOILER CONTROLS WITH EXISTING BUILDING CONTROL SYSTEM.

AutoCAD SHX Text

VENTILATION CALCULATIONS

AutoCAD SHX Text

REQUIRED ACH

AutoCAD SHX Text

ROOM VOLUME (FT )3)

AutoCAD SHX Text

TOTAL VENTILATION (CFM)

AutoCAD SHX Text

AutoCAD SHX Text 6,672

AutoCAD SHX Text

NOTES: 1. REQUIRED ACH FROM VA HVAC DESIGN MANUAL REQUIRED ACH FROM VA HVAC DESIGN MANUAL (REV. MARCH 1, 2022) 2. ROOM VOLUME CALCULATED WITH 12' ROOM ROOM VOLUME CALCULATED WITH 12' ROOM HEIGHT.

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

M401

MECHANICAL PIPING

DIAGRAMS

AutoCAD SHX Text

RX. BOILER

AutoCAD SHX Text

EX. EXPANSION TANK

AutoCAD SHX Text

EX. UNIT HEATER

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

BLDG. 4 - HEATING WATER SCHEMATIC - DEMOLITION

AutoCAD SHX Text

EX. AIR SEPARATOR

AutoCAD SHX Text

EX. HEATING WATER PUMPS

AutoCAD SHX Text

EX. " MAKE-UP 34" MAKE-UP WATER

AutoCAD SHX Text

EX. BACKFLOW PREVENTOR

AutoCAD SHX Text

EX. " INCOMING CW34" INCOMING CW

AutoCAD SHX Text

RX. BOILER

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

BLDG. 4 - HEATING WATER SCHEMATIC - NEW WORK

AutoCAD SHX Text

RX. 3" HWR

AutoCAD SHX Text

RX. 3" HWS

AutoCAD SHX Text

RX. 3" HWR

AutoCAD SHX Text

RX. 3" HWS

AutoCAD SHX Text

RX. 3" HWR

AutoCAD SHX Text

RX. 3" HWS

AutoCAD SHX Text

EX. 3" HWR

AutoCAD SHX Text

EX. 3" HWS

AutoCAD SHX Text

EX. 1 " HWS14" HWS

AutoCAD SHX Text

EX. 3" HWS

AutoCAD SHX Text

EX. " HWR34" HWR

AutoCAD SHX Text

EX. EXPANSION TANK

AutoCAD SHX Text

EX. HEATING WATER PUMPS

AutoCAD SHX Text

EX. HWS TO HEATING WATER SYSTEM

AutoCAD SHX Text

EX. HWR FROM HEATING WATER SYSTEM

AutoCAD SHX Text

EX. " MAKE-UP 34" MAKE-UP WATER

AutoCAD SHX Text

EX. BACKFLOW PREVENTOR

AutoCAD SHX Text

EX. " INCOMING CW34" INCOMING CW

AutoCAD SHX Text

3" HWS

AutoCAD SHX Text

3" HWR

AutoCAD SHX Text

EX. AIR SEPARATOR

AutoCAD SHX Text

EX. 3" HWR

AutoCAD SHX Text

EX. 3" HWS

AutoCAD SHX Text

EX. 1 " HWS14" HWS

AutoCAD SHX Text

EX. 3" HWS

AutoCAD SHX Text

EX. " HWR34" HWR

AutoCAD SHX Text

EX. " HWS34" HWS

AutoCAD SHX Text

EX. HWS TO HEATING WATER SYSTEM

AutoCAD SHX Text

EX. HWR FROM HEATING WATER SYSTEM

AutoCAD SHX Text

EX. " HWS34" HWS

AutoCAD SHX Text

EX. DIFFERENTIAL PRESSURE VALVE

AutoCAD SHX Text

EX. DIFFERENTIAL PRESSURE VALVE

AutoCAD SHX Text B-4-2

AutoCAD SHX Text B-4-1

AutoCAD SHX Text

CP-2

AutoCAD SHX Text

CP-1

AutoCAD SHX Text

STRAINER (TYP.)

AutoCAD SHX Text

CONTROL VALVE (TYP.)

AutoCAD SHX Text

3" HWS

AutoCAD SHX Text

2 " HWS12" HWS

AutoCAD SHX Text

2 " HWR12" HWR

AutoCAD SHX Text

2 " HWR12" HWR

AutoCAD SHX Text

BALANCING VALVE (TYP.)

AutoCAD SHX Text

EX. UNIT HEATER

AutoCAD SHX Text

3" BYPASS

AutoCAD SHX Text

2 " HWS12" HWS

3" HWR

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

M402

BUILDING 4 CONTROL

DIAGRAM

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

BLDG. 4 - CONTROL DIAGRAM

AutoCAD SHX Text

CONTROL LEGEND

AutoCAD SHX Text

PDT

AutoCAD SHX Text

PRESSURE DIFFERENTIAL TRANSMITTER

AutoCAD SHX Text

ALARM

AutoCAD SHX Text

EX.

AutoCAD SHX Text E

AutoCAD SHX Text

EXISTING

AutoCAD SHX Text

ENABLE

AutoCAD SHX Text

CONTROL SEQUENCES

AutoCAD SHX Text

1. BOILERS TO OPERATE AND MAINTAIN HEATING WATER RETURN SETPOINT BOILERS TO OPERATE AND MAINTAIN HEATING WATER RETURN SETPOINT (ADJ.) 2. BOILERS SHALL SWITCH MANUALLY FOR LEAD/LAG BASED ON RUN TIME BOILERS SHALL SWITCH MANUALLY FOR LEAD/LAG BASED ON RUN TIME PER VHA DIRECTIVE 1810. 3. ON A CALL FOR HEATING, LEAD BOILER CONTROL VALVE SHALL ON A CALL FOR HEATING, LEAD BOILER CONTROL VALVE SHALL MODULATE OPEN. UPON BEING PROVEN OPEN, PUMP SHALL ACTIVATE AND BOILER SHALL ENERGIZE TO MAINTAIN A RETURN WATER TEMPERATURE SETPOINT OF 140°F (ADJ.).4. PACKAGED BOILER CONTROLS SHALL BE INTEGRATED INTO EX. BAS FOR PACKAGED BOILER CONTROLS SHALL BE INTEGRATED INTO EX. BAS FOR MONITORING AND ALARM. AUTOMATIC CONTROL OR CHANGEOVER SHALL NOT BE PERMITTED PER VA REQUIREMENTS.

AutoCAD SHX Text

STATUS, START/STOP

AutoCAD SHX Text

TEMPERATURE TRANSMITTER

AutoCAD SHX Text

EX. EXPANSION TANK

AutoCAD SHX Text

EX. HEATING WATER PUMPS

AutoCAD SHX Text

EX. HWS TO HEATING WATER SYSTEM

AutoCAD SHX Text

EX. HWR FROM HEATING WATER SYSTEM

AutoCAD SHX Text

EX. " MAKE-UP 34" MAKE-UP WATER

AutoCAD SHX Text

EX. BACKFLOW PREVENTOR

AutoCAD SHX Text

EX. " INCOMING CW34" INCOMING CW

AutoCAD SHX Text

EX. AIR SEPARATOR

AutoCAD SHX Text

EX. 3" HWR

AutoCAD SHX Text

EX. 3" HWS

AutoCAD SHX Text

EX. 1 " HWS14" HWS

AutoCAD SHX Text

EX. 3" HWS

AutoCAD SHX Text

EX. " HWR34" HWR

AutoCAD SHX Text

EX. " HWS34" HWS

AutoCAD SHX Text

EX. PDT

AutoCAD SHX Text

EX. PDT

AutoCAD SHX Text

EX. PDT

AutoCAD SHX Text

EX. DIFFERENTIAL PRESSURE VALVE

AutoCAD SHX Text

3" HWS

AutoCAD SHX Text

3" HWR

AutoCAD SHX Text B-4-2

AutoCAD SHX Text B-4-1

AutoCAD SHX Text

2 " HWS12" HWS

AutoCAD SHX Text

2 " HWS12" HWS

AutoCAD SHX Text

AutoCAD SHX Text E

AutoCAD SHX Text

AutoCAD SHX Text E

AutoCAD SHX Text

CP-2

AutoCAD SHX Text

CP-1

AutoCAD SHX Text

AutoCAD SHX Text E

AutoCAD SHX Text

AutoCAD SHX Text E

AutoCAD SHX Text

2 " HWR12" HWR

AutoCAD SHX Text

2 " HWR12" HWR

AutoCAD SHX Text

ZSC

AutoCAD SHX Text

ZSO

AutoCAD SHX Text

ZSC

AutoCAD SHX Text

ZSO

AutoCAD SHX Text

VALVE POSITION

AutoCAD SHX Text

ZSC

AutoCAD SHX Text

POSITION SWITCH CLOSED

AutoCAD SHX Text

ZSO

AutoCAD SHX Text

POSITION SWITCH OPEN

AutoCAD SHX Text

EX. UNIT HEATER

AutoCAD SHX Text

3" BYPASS

AutoCAD SHX Text

EXHAUST FAN (EF-1)

AutoCAD SHX Text

TEMPERATURE

AutoCAD SHX Text

PRESSURE

AutoCAD SHX Text

AIRFLOW (CFM)

AutoCAD SHX Text

WATERFLOW (GPM)

AutoCAD SHX Text

POSITION

AutoCAD SHX Text

FAN START/STOP STATUS

AutoCAD SHX Text

CURRENT SENSING RELAY

AutoCAD SHX Text

SMOKE DETECTOR

AutoCAD SHX Text

FREEZESTAT

AutoCAD SHX Text

EMERGENCY SWITCH

AutoCAD SHX Text

DIFFERENTIAL PRESSURE

AutoCAD SHX Text

SELECTOR SWITCH

AutoCAD SHX Text

ALARM

AutoCAD SHX Text

CENTRAL PLANT STATUS

AutoCAD SHX Text

SETPOINT ADJUSTMENT

AutoCAD SHX Text

POSITION

AutoCAD SHX Text

ON/OFF

AutoCAD SHX Text

OPEN/CLOSE

AutoCAD SHX Text

OCCUPIED/UNOCCUPIED

AutoCAD SHX Text

FAILURE

AutoCAD SHX Text

HIGH ANALOG

AutoCAD SHX Text

LOW ANALOG

AutoCAD SHX Text

HIGH BINARY

AutoCAD SHX Text

LOW BINARY

AutoCAD SHX Text

FAULT

AutoCAD SHX Text

INSTRUCTIONS

AutoCAD SHX Text

TIME SCHEDULE

AutoCAD SHX Text

LEAD/LAG

AutoCAD SHX Text

MORNING WARM UP

AutoCAD SHX Text

COLOR GRAPHICS

AutoCAD SHX Text

MORNING WARM UP

AutoCAD SHX Text

SEASONAL CHANGEOVER

AutoCAD SHX Text

ANALOG

AutoCAD SHX Text

INPUT TO DDC

AutoCAD SHX Text

BINARY

AutoCAD SHX Text

OUTPUT FROM DDC

AutoCAD SHX Text

ANALOG

AutoCAD SHX Text

BINARY

AutoCAD SHX Text

FAILURE

AutoCAD SHX Text

DDC FEATURES

AutoCAD SHX Text

PROGRAMS

AutoCAD SHX Text

GENERAL

AutoCAD SHX Text

CONDENSING BOILER (B-4-1)

AutoCAD SHX Text

CONDENSING BOILER (B-4-2)

AutoCAD SHX Text

CONTROL VALVE (B-4-1)

AutoCAD SHX Text

CONTROL VALVE (B-4-2)

AutoCAD SHX Text X

AutoCAD SHX Text

DDC INPUT/OUTPUT POINT SCHEDULE

AutoCAD SHX Text

AutoCAD SHX Text X

AutoCAD SHX Text

CIRCULATING PUMP (CP-1)

AutoCAD SHX Text

CIRCULATING PUMP (CP-2)

AutoCAD SHX Text X

AutoCAD SHX Text

PRESSURE TRANSMITTER

AutoCAD SHX Text

3" HWS

3" HWR

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

M501

MECHANICAL DETAILS

AutoCAD SHX Text

5 FT

AutoCAD SHX Text

THRU [20]

AutoCAD SHX Text

AutoCAD SHX Text [32]

AutoCAD SHX Text [25]

AutoCAD SHX Text [40]

AutoCAD SHX Text

AutoCAD SHX Text [65]

AutoCAD SHX Text

AutoCAD SHX Text [50]

AutoCAD SHX Text

AutoCAD SHX Text [75]

AutoCAD SHX Text

AutoCAD SHX Text [125]

AutoCAD SHX Text [100]

AutoCAD SHX Text

AutoCAD SHX Text [150]

AutoCAD SHX Text

AutoCAD SHX Text [250]

AutoCAD SHX Text

AutoCAD SHX Text [200]

AutoCAD SHX Text

AutoCAD SHX Text [300]

AutoCAD SHX Text

AutoCAD SHX Text [400]

AutoCAD SHX Text

AutoCAD SHX Text [350]

AutoCAD SHX Text

AutoCAD SHX Text [450]

AutoCAD SHX Text

AutoCAD SHX Text [600]

AutoCAD SHX Text

AutoCAD SHX Text [500]

AutoCAD SHX Text

AutoCAD SHX Text 2 1/2

AutoCAD SHX Text 1 1/2

AutoCAD SHX Text

AutoCAD SHX Text 1 1/4

AutoCAD SHX Text [9100]

AutoCAD SHX Text [9600]

AutoCAD SHX Text [8500]

AutoCAD SHX Text [7600]

AutoCAD SHX Text [8200]

AutoCAD SHX Text [7000]

AutoCAD SHX Text [5800]

AutoCAD SHX Text [6700]

AutoCAD SHX Text [5200]

AutoCAD SHX Text [4100]

AutoCAD SHX Text [4900]

AutoCAD SHX Text [3700]

AutoCAD SHX Text [3000]

AutoCAD SHX Text [3400]

AutoCAD SHX Text [2700]

AutoCAD SHX Text [2100]

AutoCAD SHX Text

AutoCAD SHX Text [4900]

AutoCAD SHX Text

AutoCAD SHX Text [4100]

AutoCAD SHX Text [3700]

AutoCAD SHX Text [4000]

AutoCAD SHX Text

AutoCAD SHX Text [3000]

AutoCAD SHX Text [2400]

AutoCAD SHX Text [1800]

AutoCAD SHX Text [1500]

AutoCAD SHX Text

THRU 3/4

AutoCAD SHX Text

AutoCAD SHX Text [2100]

AutoCAD SHX Text

AutoCAD SHX Text [2100]

AutoCAD SHX Text

AutoCAD SHX Text [2700]

AutoCAD SHX Text

AutoCAD SHX Text [2400]

AutoCAD SHX Text

NTS

AutoCAD SHX Text

SIDE VIEW TRAPEZE HANGER FOR UP TO 1000 LB. [453KG] UNIFORM LOAD

AutoCAD SHX Text

ADJUSTABLE CLEVIS HANGER TYPE 1 - SEE SPECIFICATIONS

AutoCAD SHX Text

ADJUSTABLE CLEVIS HANGER TYPE 43 - SEE SPECIFICATIONS

AutoCAD SHX Text PROVIDE INSULATION SHIELD & INSERT FOR ALL PIPING (8" [200mm] MIN.)

AutoCAD SHX Text

BAND

AutoCAD SHX Text 1-5/8" [43mm] 12 GAUGE CHANNEL OR 2"x2"x1/4" [50x50x6.4mm] ANGLE

AutoCAD SHX Text 1/2" [15mm] DIA. HANGER RODS WITH 36" [900mm] MAX. SPACING ON EACH CHANNEL

AutoCAD SHX Text

WELD

AutoCAD SHX Text

SADDLE

AutoCAD SHX Text

INSULATION SHIELD AT HANGER

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

AutoCAD SHX Text

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

AutoCAD SHX Text

HANGER ROD

AutoCAD SHX Text

MAXIMUM PIPE/TUBING SUPPORT SPACING

AutoCAD SHX Text

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

AutoCAD SHX Text

NOM. SIZE

AutoCAD SHX Text

PIPE

AutoCAD SHX Text

TUBING

AutoCAD SHX Text

IN.

AutoCAD SHX Text [mm]

AutoCAD SHX Text

FT.

AutoCAD SHX Text [mm]

AutoCAD SHX Text

FT.

AutoCAD SHX Text [mm]

AutoCAD SHX Text

PIPE HANGERS

AutoCAD SHX Text [25mm]

AutoCAD SHX Text

1" MAX.

AutoCAD SHX Text

NOTES: SEE SPECIFER FOR DETAILED HANGER REQUIREMENTS

AutoCAD SHX Text

AutoCAD SHX Text M501

AutoCAD SHX Text

HEATING WATER RETURN

AutoCAD SHX Text

HEATING WATER SUPPLY

AutoCAD SHX Text

CONDENSATE DRAIN

AutoCAD SHX Text

EXHAUST VENT

AutoCAD SHX Text

PROPANE GAS

AutoCAD SHX Text

NATURAL GAS

AutoCAD SHX Text

WIRING JUNCTION BOXES

AutoCAD SHX Text

COMBUSTION AIR INLET

AutoCAD SHX Text

PRESSURE RELIEF VALVE

AutoCAD SHX Text

ANCHOR BOLT (TYP.)

AutoCAD SHX Text

HIGH-EFFICIENCY CONDENSING WATER BOILER DETAIL

AutoCAD SHX Text

FRONT

AutoCAD SHX Text

LEFT

AutoCAD SHX Text

REAR

AutoCAD SHX Text

COMBUSTION AIR INLET

AutoCAD SHX Text

COMBUSTION AIR INLET

AutoCAD SHX Text

AutoCAD SHX Text M501

AutoCAD SHX Text

NTS

AutoCAD SHX Text

4" HOUSEKEEPING PAD

AutoCAD SHX Text

DIRT LEG

AutoCAD SHX Text

GAS SHUT-OFF VALVE

AutoCAD SHX Text

UNION (SHOWN) OR FLANGED CONNECTION

AutoCAD SHX Text

FLEXIBLE PIPE

AutoCAD SHX Text

GAS-FIRED EQUIPMENT

AutoCAD SHX Text

1. ALL GAS PIPING SHALL BE PAINTED YELLOW IN ALL GAS PIPING SHALL BE PAINTED YELLOW IN COLOR WHERE PIPING IS EXPOSED.

AutoCAD SHX Text

NOTE:

AutoCAD SHX Text

6'-0" MAX

AutoCAD SHX Text

NATURAL GAS CONNECTION DETAIL

AutoCAD SHX Text

AutoCAD SHX Text M501

AutoCAD SHX Text

NTS

AutoCAD SHX Text

GAS REGULATOR

AutoCAD SHX Text

NEUTRALIZER KIT WITH MAGNESIUM OXIDE

AutoCAD SHX Text

CONDENSATE DRAIN KIT ASSEMBLY

AutoCAD SHX Text

1" CONDENSATE DRAIN PIPE

AutoCAD SHX Text

FLOOR DRAIN

AutoCAD SHX Text

UNION (TYP.)

AutoCAD SHX Text

DRAIN WITH AIR GAP TO FLOOR DRAIN

AutoCAD SHX Text B-4-2

AutoCAD SHX Text B-4-1

AutoCAD SHX Text

BOILER CONDENSATE DETAIL

AutoCAD SHX Text

AutoCAD SHX Text M502

AutoCAD SHX Text

NTS

AutoCAD SHX Text

COMBUSTION AIR INLET

AutoCAD SHX Text

BOILER COMBUSTION AIR AND FLUE PIPING DETAIL

AutoCAD SHX Text

AutoCAD SHX Text M502

AutoCAD SHX Text

NTS

AutoCAD SHX Text

CONDENSATE DRAIN (STAINLESS STEEL)

AutoCAD SHX Text

TRAP FOR CONDENSATE OR RAIN DISPOSAL (PIPE TO DRAIN)

AutoCAD SHX Text

MOTORIZED COMBUSTION AIR DAMPER

AutoCAD SHX Text

MINIMUM CLEARANCE: 12" FROM SIDEWALL

AutoCAD SHX Text ACCEPTABLE TERMINATION FITTINGS: DOWNWARD ELBOW (SHOWN) VELOCITY CONE (1"x1" BIRD SCREEN RECOMMENDED)

AutoCAD SHX Text

HWS

AutoCAD SHX Text

HWR

AutoCAD SHX Text

SHUT-OFF VALVE (TYP.)

AutoCAD SHX Text

BALANCING VALVE

AutoCAD SHX Text

CONDENSING BOILER

AutoCAD SHX Text

STRAINER

AutoCAD SHX Text

CIRCULATING PUMP

AutoCAD SHX Text

HIGH EFFICIENCY CONDENSING WATER BOILER - PIPING DETAIL

AutoCAD SHX Text

AutoCAD SHX Text M502

AutoCAD SHX Text

NTS

AutoCAD SHX Text

EX. 10" FLUE UP TODISCHARGE ABOVE ROOF

AutoCAD SHX Text

6" COMBUSTION AIR

AutoCAD SHX Text

6" FLUE(MATERIAL TO MATCH EXISTING)

AutoCAD SHX Text

CONTROL VALVE

AutoCAD SHX Text

PIPE HANGERS

AutoCAD SHX Text

IN-LINE PUMP DETAIL

AutoCAD SHX Text

RIGGING RING

AutoCAD SHX Text

IN-LINE VERTICAL CIRCULATING PUMP

AutoCAD SHX Text

TEST CONNECTION

AutoCAD SHX Text

MULTI-PURPOSE VALVE (STOP, BALANCING, CHECK)

AutoCAD SHX Text

STRAINER

AutoCAD SHX Text

SPLIT RING PIPE HANGER (TYP)

AutoCAD SHX Text

SHUT-OFF VALVE

AutoCAD SHX Text

TEST CONNECTION

AutoCAD SHX Text

PRESSURE GAUGE (TYP)

AutoCAD SHX Text

NTS

AutoCAD SHX Text

M502

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

M601

MECHANICAL SCHEDULES

AutoCAD SHX Text

HIGH-EFFICIENCY CONDENSING BOILER SCHEDULE

AutoCAD SHX Text

HEATING WATER

AutoCAD SHX Text 1,000

AutoCAD SHX Text

NAT. GAS

AutoCAD SHX Text

ALL

AutoCAD SHX Text 120/1

AutoCAD SHX Text 3.5

AutoCAD SHX Text

AutoCAD SHX Text 94.1

AutoCAD SHX Text

PATTERSON-KELLY SC-1000

AutoCAD SHX Text

HEATING WATER

AutoCAD SHX Text

BUILDING 4 MECHANICAL ROOM

AutoCAD SHX Text

BUILDING 4 MECHANICAL ROOM

AutoCAD SHX Text

SERVICE

AutoCAD SHX Text

MARK

AutoCAD SHX Text

LOCATION

AutoCAD SHX Text

INPUT [MBH]

AutoCAD SHX Text

OUTPUT [MBH]

AutoCAD SHX Text

BURNER TYPE

AutoCAD SHX Text

MIN FUEL PRESSURE [IN. WG]

AutoCAD SHX Text

FUEL TYPE

AutoCAD SHX Text

MIN. EFF %

AutoCAD SHX Text

WORKING PRESSURE [PSI]

AutoCAD SHX Text

DELTA T [°F]

AutoCAD SHX Text

MIN FLOW [GPM]

AutoCAD SHX Text

DESIGN FLOW [GPM]

AutoCAD SHX Text

FLUE SIZE [IN]

AutoCAD SHX Text

MANUFACTURER & MODEL NO.

AutoCAD SHX Text

REMARKS

AutoCAD SHX Text

VOLT/PH

AutoCAD SHX Text

MOCP

AutoCAD SHX Text

MCA

AutoCAD SHX Text

ELECTRICAL

AutoCAD SHX Text

GAS-FIRED DIRECT VENT

AutoCAD SHX Text B-4-1

AutoCAD SHX Text B-4-2

AutoCAD SHX Text

NAT. GAS

AutoCAD SHX Text

ALL

AutoCAD SHX Text 3.5

AutoCAD SHX Text

GAS-FIRED DIRECT VENT

AutoCAD SHX Text 1,000

AutoCAD SHX Text

PATTERSON-KELLY SC-1000

AutoCAD SHX Text

AutoCAD SHX Text 120/1

AutoCAD SHX Text REMARKS: : 1. STAINLESS STEEL HEAT EXCHANGER STAINLESS STEEL HEAT EXCHANGER 2. VARIABLE SPEED BLOWER VARIABLE SPEED BLOWER 3. MICRO-PROCESSOR CONTROLS AND PID TEMPERATURE CONTROL MICRO-PROCESSOR CONTROLS AND PID TEMPERATURE CONTROL 4. PROVIDE REMOTE HEADER SENSOR AND OUTDOOR AIR SENSOR (PROVIDED BY MANUFACTURER, PROVIDE REMOTE HEADER SENSOR AND OUTDOOR AIR SENSOR (PROVIDED BY MANUFACTURER, INSTALLED BY CONTRACTOR) 5. CSD-1 COMPLIANT: LOW WATER CUT-OFF, HIGH/LOW GAS PRESSURE SWITCHES, FACTORY CSD-1 COMPLIANT: LOW WATER CUT-OFF, HIGH/LOW GAS PRESSURE SWITCHES, FACTORY INSTALLED FLOW SWITCH 6. PROVIDE CONDENSATE NEUTRALIZATION KITPROVIDE CONDENSATE NEUTRALIZATION KIT

AutoCAD SHX Text 94.1

AutoCAD SHX Text

HEATING SURFACE AREA [SF]

AutoCAD SHX Text

7. PROVIDE GAS REGULATOR (BY CONTRACTOR) PROVIDE GAS REGULATOR (BY CONTRACTOR) 8. PROVIDE NURO TOUCH SCREEN INTERFACE FOR SEQUENCING AND STAND ALONE CONTROL OF PROVIDE NURO TOUCH SCREEN INTERFACE FOR SEQUENCING AND STAND ALONE CONTROL OF MULTIPLE BOILERS

AutoCAD SHX Text

PUMP SCHEDULE

AutoCAD SHX Text

MARK

AutoCAD SHX Text

SERVICE

AutoCAD SHX Text

GPM

AutoCAD SHX Text

FT/HD

AutoCAD SHX Text

AutoCAD SHX Text V-P-H

AutoCAD SHX Text

FLANGE

AutoCAD SHX Text

SUCT.

AutoCAD SHX Text

DISC.

AutoCAD SHX Text

MANUFACTURER & MODEL NO.

AutoCAD SHX Text

REMARKS

AutoCAD SHX Text

RPM

AutoCAD SHX Text

REMARKS::

AutoCAD SHX Text 208-3-60

AutoCAD SHX Text

ALL

AutoCAD SHX Text

AutoCAD SHX Text 1,740

AutoCAD SHX Text

AutoCAD SHX Text 0.5

AutoCAD SHX Text 1.5"

AutoCAD SHX Text

ARMSTRONG SERIES 4360

AutoCAD SHX Text B-4-1

AutoCAD SHX Text

CP-1

AutoCAD SHX Text 1.5"

AutoCAD SHX Text 208-3-60

AutoCAD SHX Text

ALL

AutoCAD SHX Text

AutoCAD SHX Text 1,740

AutoCAD SHX Text

AutoCAD SHX Text 0.5

AutoCAD SHX Text 1.5"

AutoCAD SHX Text

ARMSTRONG SERIES 4360

AutoCAD SHX Text B-4-2

AutoCAD SHX Text

CP-2

AutoCAD SHX Text 1.5"

AutoCAD SHX Text REMARKS: : 1. BRONZE FITTED CONSTRUCTION BRONZE FITTED CONSTRUCTION 2. CAST IRON CASING CAST IRON CASING 3. CONFINED NON-ASBESTOS FIBER CASING GASKET CONFINED NON-ASBESTOS FIBER CASING GASKET 4. INTERLOCK PUMP WITH ASSOCIATED BOILERINTERLOCK PUMP WITH ASSOCIATED BOILER

AutoCAD SHX Text

MARK

AutoCAD SHX Text

AMPS

AutoCAD SHX Text

CFM

AutoCAD SHX Text

ESP

AutoCAD SHX Text

AutoCAD SHX Text V-P-H

AutoCAD SHX Text

EXHAUST FAN SCHEDULE

AutoCAD SHX Text

TYPE

AutoCAD SHX Text

AREA SERVED

AutoCAD SHX Text

MANUFACTURER AND MODEL NUMBER

AutoCAD SHX Text

CONTROL

AutoCAD SHX Text

REMARKS

AutoCAD SHX Text

AutoCAD SHX Text 0.3

AutoCAD SHX Text 120-1-60

AutoCAD SHX Text

INLINE

AutoCAD SHX Text

BLDG. 4 MECH. ROOM

AutoCAD SHX Text

'GREENHECK' SQ-95-D

AutoCAD SHX Text

ALL

AutoCAD SHX Text

AutoCAD SHX Text 1/8

AutoCAD SHX Text

EF-1

AutoCAD SHX Text

CONTINUOUS

REMARKS: : 1. DISCONNECT SWITCH TO BE PROVIDED BY DIVISION 26. DISCONNECT SWITCH TO BE PROVIDED BY DIVISION 26. 2. PROVIDE GRAVITY OPERATED BACKDRAFT DAMPER. PROVIDE GRAVITY OPERATED BACKDRAFT DAMPER. 3. PROVIDES VENTILATION REQUIREMENTS FOR BUILDING 4 MECHANICAL ROOM PER VA HVAC DESIGN MANUAL (REV. MARCH 1, 2022)PROVIDES VENTILATION REQUIREMENTS FOR BUILDING 4 MECHANICAL ROOM PER VA HVAC DESIGN MANUAL (REV. MARCH 1, 2022)VA HVAC DESIGN MANUAL (REV. MARCH 1, 2022)

Ø, PH

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

E001

ELECTRICAL SYMBOLS AND

ABBREVIATIONS

AutoCAD SHX Text

%%USYMBOL

AutoCAD SHX Text

%%UDESCRIPTION

AutoCAD SHX Text

RECEPTACLE - 20A - 125 VOLTS - DUPLEX - WALL MOUNTED AT 1'-8" AFF

AutoCAD SHX Text

JUNCTION BOX - CEILING MOUNTED - WALL MOUNTED 1'-6" AFF.

AutoCAD SHX Text

BRANCH CIRCUIT CONCEALED IN CEILING OR WALLS

AutoCAD SHX Text

BRANCH CIRCUIT - UNDERGROUND, IN OR UNDER FLOOR

AutoCAD SHX Text

BRANCH CIRCUIT - EXPOSED ON CEILING OR WALLS

AutoCAD SHX Text HOMERUN TO PANELBOARD - LETTER AND NUMBER INDICATES CIRCUIT NUMBER. NUMBER OF CROSSLINES INDICATES NUMBER OF CONDUCTORS WHEN MORE THAN 3.

AutoCAD SHX Text

WIRING UP

AutoCAD SHX Text

WIRING DOWN

AutoCAD SHX Text

PANELBOARD - 480/277 VOLTS - WALL MOUNTED - 6'-6" TO TOP

AutoCAD SHX Text

PANELBOARD - 208/120 VOLTS - WALL MOUNTED - 6'-6" TO TOP

AutoCAD SHX Text

DRY TYPE TRANSFORMER - CAPACITY AS INDICATED

AutoCAD SHX Text

RP-2,4

AutoCAD SHX Text

MOTOR, 3 PHASE

AutoCAD SHX Text

FUSED SAFETY SWITCH - WALL MOUNTED AT 6'-0" TO TOP

AutoCAD SHX Text

DRAWING NOTE

AutoCAD SHX Text

EQUIPMENT TAG

AutoCAD SHX Text

GROUND CONNECTION

AutoCAD SHX Text

AMPERES

AutoCAD SHX Text

AIR HANDLING UNIT

AutoCAD SHX Text

AMPERES INTERRUPTING CAPACITY

AutoCAD SHX Text

CONDUIT

AutoCAD SHX Text

DRAWING

AutoCAD SHX Text

ELECTRICAL

AutoCAD SHX Text

MAIN CIRCUIT BREAKER

AutoCAD SHX Text

ELECTRICAL SYMBOLS LIST

AutoCAD SHX Text

ABBREVIATIONS

AutoCAD SHX Text

ABOVE FINISHED FLOOR

AutoCAD SHX Text

(2) #12 + #12 GRD UNLESS OTHERWISE NOTED

AutoCAD SHX Text

VOLTS

AutoCAD SHX Text

TRANSFORMER

AutoCAD SHX Text

WATTS

AutoCAD SHX Text

EXISTING TO BE REMOVED

AutoCAD SHX Text

UNLESS NOTED OTHERWISE

AutoCAD SHX Text

TYPICAL

AutoCAD SHX Text

MAIN LUGS ONLY

AutoCAD SHX Text

MOUNTED

AutoCAD SHX Text

NEUTRAL

AutoCAD SHX Text

NOT IN CONTRACT

AutoCAD SHX Text

PHASE

AutoCAD SHX Text

RECEPTACLES

AutoCAD SHX Text

MCB

AutoCAD SHX Text V

AutoCAD SHX Text

XFMR

AutoCAD SHX Text W

AutoCAD SHX Text

TYP

AutoCAD SHX Text

UON

AutoCAD SHX Text

MLO

AutoCAD SHX Text

MTD

AutoCAD SHX Text

NEUT.

AutoCAD SHX Text

NIC

AutoCAD SHX Text

RCPT

AutoCAD SHX Text

EXISTING TO REMAIN

AutoCAD SHX Text

FUSED

AutoCAD SHX Text

FUSED SAFETY SWITCH

AutoCAD SHX Text

GROUND

AutoCAD SHX Text

GROUND FAULT CIRCUIT INTERRUPTER

AutoCAD SHX Text

HORSEPOWER

AutoCAD SHX Text

HEIGHT

AutoCAD SHX Text

JUNCTION BOX

AutoCAD SHX Text

THOUSAND CIRCULAR MILS

AutoCAD SHX Text

KILO-VOLT AMPERES

AutoCAD SHX Text

KILO-WATT

AutoCAD SHX Text A

AutoCAD SHX Text

AHU

AutoCAD SHX Text

AIC

AutoCAD SHX Text C

AutoCAD SHX Text

DWG

AutoCAD SHX Text

ELEC

AutoCAD SHX Text

AFF

AutoCAD SHX Text

AutoCAD SHX Text F

AutoCAD SHX Text

FSS

AutoCAD SHX Text

G,GRD

AutoCAD SHX Text

GFCI

AutoCAD SHX Text

KCMIL

AutoCAD SHX Text

KVA

AutoCAD SHX Text

AutoCAD SHX Text MOUNTING HEIGHTS ARE TO CENTER LINE OF THE OUTLET BOX UNLESS OTHERWISE INDICATED.

AutoCAD SHX Text

NOTE::

AutoCAD SHX Text

QUADRUPLEX RECEPTACLE - 20A - 125 VOLTS - DUPLEX - WALL MOUNTED AT 1'-8" AFF

AutoCAD SHX Text S

AutoCAD SHX Text SWITCH - MANUAL MOTOR STARTER - WALL MOUNTED AT 3'-10" AFF OR AT EQUIPMENT SERVED

AutoCAD SHX Text

EMERGENCY POWER OFF SWITCH - WALL MOUNTED - 3'-10" AFF

AutoCAD SHX Text RECEPTACLE - 20A - 125 VOLTS - DUPLEX - GROUND FAULT CIRCUIT PROTECTION - WALL MOUNTED AT 1'-8"AFF

AutoCAD SHX Text

FIRE ALARM CONTROL PANEL

AutoCAD SHX Text

FACP

AutoCAD SHX Text

SUPPLY FAN

AutoCAD SHX Text

MEDICAL

AutoCAD SHX Text

MED

AutoCAD SHX Text

NEW

AutoCAD SHX Text N

AutoCAD SHX Text

CIRCUIT BREAKER

AutoCAD SHX Text

POLES

BOILER EMERGENCY SHUTDOWN

SWITCH DETAIL

NO SCALE

BOILER

EMERGENCY

SHUTDOWN

STAINLESS STEEL

SCREWS (TYP. OF 4)

SURFACE MTD. BOX

AND COVER PLATE

2-1/4" DIA. RED MUSHROOM,

MAINTAINED CONTACT

PUSH - PULL SWITCH

LOCATED IN BOILER ROOM

1/2" LETTERS

1/4" LETTERS

ENGRAVED PLASTIC NAMEPLATE

RED WITH WITH WHITE LETTERS

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

4 0 4 8

MECHANICAL ROOM PART PLAN - DEMOLITION

GROUND FLOOR PLAN - BUILDING 4 - ELECTRICAL

SCALE: 1/8" = 1'-0"

8 0 8 16

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

4 0 4 8

MECHANICAL ROOM PART PLAN - NEW WORK

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

E201

GROUND FLOOR MECH. ROOM

PLANS - BUILDING 4 - ELECTRICAL-

NEW WORK AND DEMOLITION

AutoCAD SHX Text

REFER TO PART PLAN ON THIS SHEET FOR WORK IN THIS AREA

AutoCAD SHX Text

EX WATER HEATER

AutoCAD SHX Text

EX RADIATOR

AutoCAD SHX Text

EX WATER HEATER

AutoCAD SHX Text

EX HEATING WATER PUMPS

AutoCAD SHX Text

EX UNIT HEATER

AutoCAD SHX Text

EX HOT WATER SYSTEM ATC PANEL

AutoCAD SHX Text

EX FSS 1

AutoCAD SHX Text

EX FSS 2

AutoCAD SHX Text

EX HOT WATER SYSTEM ATC PANEL

AutoCAD SHX Text

AutoCAD SHX Text D

AutoCAD SHX Text L

AutoCAD SHX Text B-4-2

AutoCAD SHX Text B-4-1

AutoCAD SHX Text

EX WATER HEATER

AutoCAD SHX Text

EX HEATING WATER PUMPS

AutoCAD SHX Text

EX. UNIT HEATER

AutoCAD SHX Text

EX. AIR SEPARATOR

AutoCAD SHX Text

EX. EXPANSION TANK

AutoCAD SHX Text

EX. AIR COMPRESSOR

AutoCAD SHX Text S

AutoCAD SHX Text L-27

AutoCAD SHX Text L-23

AutoCAD SHX Text L-21

AutoCAD SHX Text

AutoCAD SHX Text L-29,31,33

AutoCAD SHX Text

CP-1

AutoCAD SHX Text

EF-1

AutoCAD SHX Text

AutoCAD SHX Text L-35,37,39

AutoCAD SHX Text

CP-2

AutoCAD SHX Text

EX FSS 1

AutoCAD SHX Text

NEW GENERATOR CONNECTION BOX

AutoCAD SHX Text

EX FSS 2

AutoCAD SHX Text

PLAN NOTES - DEMOLITION

AutoCAD SHX Text

AutoCAD SHX Text EXISTING BOILER TO BE REMOVED. REMOVE ALL WIRE AND ASSOCIATED CONDUIT BACK TO SOURCE. EXISTING EXHAUST FAN TO BE REMOVED. REMOVE ALL WIRE AND ASSOCIATED CONDUIT BACK TO SOURCE. EXISTING RADIATOR TO BE REMOVED. REMOVE ALL WIRE AND ASSOCIATED CONDUIT BACK TO SOURCE. EXISTING MOTORIZED DAMPER TO BE REMOVED. REMOVE ALL WIRE AND ASSOCIATED CONDUIT BACK TO SOURCE.

AutoCAD SHX Text

PLAN NOTES - NEW WORK

AutoCAD SHX Text

AutoCAD SHX Text PROVIDE 1P-20A SWITCH FOR CONNECTION TO NEW BOILER AT THIS LOCATION. PROVIDE ALL FINAL CONNECTIONS TO NEW BOILER CONTROLS. EMERGENCY POWER OFF SWITCH MOUNTED @48" ABOVE FINISHED FLOOR. PROVIDE ALL FINAL CONNECTIONS TO BOILER CONTROL PANEL. REFER TO DETAIL ON THIS SHEET. PROVIDE 200A, 240V MANUAL TRANSFER SWITCH, TO ALLOW POWER CONNECTION FROM ROLL-UP GENERATOR. PROVIDE 200A, 120/208V, 3PH, 4W GENERATOR CONNECTION BOX IN NEMA 3R ENCLOSURE. PROVIDE COMBINATION STARTER DISCONNECT TO SERVE CIRCULATING PUMP AS PER MANUFACTURER REQUIREMENTS. PROVIDE 1P-20A MOTOR RATED SWITCH FOR CONNECTION TO NEW EXHAUST FAN.

AutoCAD SHX Text

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

100% CONSTRUCTION

DOCUMENTS

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans

Affairs

21 4 5 6 7 8 9 10

PhaseENGINEER OF RECORD STAMPSUBCONSULTANTS

321 4 5 6 7 8 9 10

05 / 26/ 2023 MC/NHRevisions: Date:

VETERAN DESIGN & CONSTRUCTION INC.

5523 RESEARCH PARK DRIVE SUITE 110

BALTIMORE, MARYLAND 21228

443.543.5081

512-18-201

VAMC BALTIMORE

LOCH RAVEN REPLACE

BUILDING 4

BOILERS - DESIGN

OF 11

E-501

ELECTRICAL RISER DIAGRAM

& PANELBOARD SCHEDULE -

BUILDING 4

AutoCAD SHX Text

PANELBOARD SCHEDULE - BUILDING 4

AutoCAD SHX Text

PLAN NOTES

AutoCAD SHX Text CONNECT NEW BOILERS TO EXISTING CIRCUIT BREAKERS IN PANEL L. SEE PANEL SCHEDULE FOR WIRE AND CONDUIT SIZE.

AutoCAD SHX Text

1. ALL EQUIPMENT IS EXISTING TO REMAIN ALL EQUIPMENT IS EXISTING TO REMAIN UNLESS NOTED OTHERWISE. 2. REFER TO DWG E-001 FOR SYMBOLS REFER TO DWG E-001 FOR SYMBOLS AND ABBREVIATIONS. 3. NEW CIRCUIT BREAKERS SHALL HAVE AIC NEW CIRCUIT BREAKERS SHALL HAVE AIC RATINGS TO MATCH EXISTING. 4. UPDATE EXISTING PANEL SCHEDULES TO UPDATE EXISTING PANEL SCHEDULES TO INIDICATE SPARE CIRCUITS AND NEW DEVICES AS REQUIRED. 5. WIRE, CONDUIT AND CIRCUIT BREAKERS WIRE, CONDUIT AND CIRCUIT BREAKERS IN BOLD PRINT ARE NEW.

AutoCAD SHX Text

GENERAL NOTES

AutoCAD SHX Text

ELECTRICAL RISER DIAGRAM - BUILDING 4

AutoCAD SHX Text

GROUND FLOOR

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

AutoCAD SHX Text NEW GENERATOR…

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Oct 25, 2023.