Attachment B - 1809193 NH-30 Drawings.pdf

PDF 3 MB Posted Feb 5, 2026

Attached to: NH-30 Chiller Replacement
Solicitation number: N4008526R0077
Issued by: Department of the Navy Naval Facilities Engineering Command

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Written by GovTribe AI · Feb 5, 2026

This document is a set of construction drawings for the Building NH-30 Chiller Replacement project at Naval Support Activity Norfolk, Virginia, prepared by Naval Facilities Engineering Systems Command (NAVFAC) Mid-Atlantic. The project, identified as drawing number 12,938,774 through 12,938,786 with construction contract number 1809193, includes comprehensive mechanical and electrical design specifications dated December 19, 2025, with final approval on December 22, 2025. The design team includes architect Dustin Schulze, R.A., and engineer J.C. Miller, P.E., with Melissa Eley serving as cover sheet coordinator and Amanda Pillo, R.A., listed as the responsible professional for the Department of the Navy.

The mechanical scope encompasses replacement of an air-cooled chiller system with factory-installed options including low ambient controls, condenser corrosion protection, and consonance outlet with non-fused disconnect and control power transformers. Specifications include a 50-ton capacity scroll compressor unit, expansion tank (8-gallon capacity with 2.4-gallon acceptance volume), two chilled water circulating pumps rated at 102 GPM with 1.5 HP motors, and an air separator. The design incorporates heat tracing for exterior chilled water lines, piping with threaded hose connections, DDC system architecture for automated controls, and integration with existing air handling units and exhaust fans. The electrical scope includes provision of a 300 AMP, three-pole circuit breaker in the existing switchboard, disconnect switches, and associated wiring with arc flash hazard labeling requirements. All work must comply with applicable building codes (UFC 1-200-01), International Building Code, International Mechanical Code, National Electric Code, and NFPA standards, with demolition of the existing 10-ton air-cooled chiller and associated controls.

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Other files

File	Type	Posted
Amendment 02.pdf	PDF	Feb 25, 2026
Amendment 01.pdf	PDF	Feb 11, 2026
Site Visit Log 02112026.pdf	PDF	Feb 11, 2026
Attachment H SUPPLEMENTARY INSTRUCTIONS TO OFFERORS BID SCHEDULE.pdf	PDF	Feb 9, 2026
Attachment A - NH30_1809193_ESOW.pdf	PDF	Feb 5, 2026
Attachment A - 1809193 - NH-30 Statement of Work.pdf	PDF	Feb 5, 2026
Attachment I - Acknowledgement of Amendment(s).pdf	PDF	Feb 5, 2026
ATTACHMENT E - ODP.xlsx	XLSX spreadsheet	Feb 5, 2026
NSA NH-30 Rep Chiller Gen Req.pdf	PDF	Feb 5, 2026
Attachment G - PIEE SOLICITATION VENDOR ACCESS INSTRUCTIONS.pdf	PDF	Feb 5, 2026
Attachment C - WD VA20260160 1.30.26.pdf	PDF	Feb 5, 2026
Attachment J - Provision 52.204-24.pdf	PDF	Feb 5, 2026
Attachment F - Pre-Proposal Inquiry (PPI) Form.xlsx	XLSX spreadsheet	Feb 5, 2026
Attachment D - SECNAV 5512.pdf	PDF	Feb 5, 2026
Attachment K - Additional Clauses and Provisions.pdf	PDF	Feb 5, 2026

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N A

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12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

C O

V E

R S

H E

E T

RLC RLC DAS

AS NOTED

12,938,774

GI001

AMANDA PILLO, R.A.

D E

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1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

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DES DRW

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DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

BUILDING NH-30

CHILLER REPLACEMENT

NAVAL ACTIVITY SUPPORT ° NORFOLK, VIRGINIA

NAVAL FACILITIES ENGINEERING COMMAND ~ MID-ATLANTIC

RESIDENT OFFICER IN CHARGE OF CONSTRUCTION

NORFOLK, VIRGINIA

12/22/2025

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12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

T O

F S

H E

RLC RLC DAS

AS NOTED

12,938,775

GI001

AMANDA PILLO, R.A.

D E

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1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

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NAVFAC DRAWING NO.

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DRAWFORM REVISION: 14 SEP 2023

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SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

LIST OF SHEETS

SHEET NO.

NAVFAC

DWG. NO.

SHEET TITLE

GENERAL

VICINITY MAP LOCATION MAP

GOVERNING REGULATIONS

GENERAL SYMBOLS

DETAIL INDICATOR ROOM IDENTIFIER

ROOM NAME

BUILDING SECTION

INDICATOR

EXTERIOR ELEVATION

INDICATOR

WALL/PARTIAL

BUILDING SECTION

INDICATOR

NEW WORK KEYNOTE

INDICATOR

DEMOLITION KEYNOTE

INDICATOR

PLAN TITLE

DETAIL TITLE A1

GENERAL NOTES

ELECTRICAL

MECHANICAL

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COVER SHEET

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GI002

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LIST OF SHEETS & GENERAL DATA

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MECHANICAL SCHEDULES AND CHILLED WATER DIAGRAM

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CONTROL DIAGRAMS AND SEQUENCE OF OPERATION

AutoCAD SHX Text BUILDING CODES UNIFIED FACILITIES CRITERIA (UFC) 1-200-01 DESIGN: GENERAL BUILDING REQUIREMENTS INTERNATIONAL BUILIDNG CODE (IBC) MECHANICAL CODE INTERNATIONAL MECHANICAL CODE (IMC) ELECTRICAL CODE NFPA 70, NATIONAL ELECTRIC CODE PLUMBING CODE INTERNATIONAL PLUMBING CODE (IPC) FIRE PREVENTION & LIFE SAFETY CODES UNIFIED FACILITIES CRITERIA (UFC) 3-600-01 DESIGN: FIRE PROTECTION ENGINEERING FOR FACILITIES NFPA 101, LIFE SAFETY CODE *REFER TO LATEST EDITION OF ALL GOVERNING REGULATIONS

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NORTH

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NORTH

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SECTION NUMBER

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ELEVATION NUMBER

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DETAIL NUMBER

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SHEET WHERE TAKEN

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ROOM NUMBER

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SHEET WHERE ELEVATION IS DRAWN

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BUILDING

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SHEET WHERE DETAIL IS DRAWN

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SHEET WHERE SECTION IS DRAWN

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INDICATES DIRECTION OF VIEW

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INDICATES DIRECTION OF VIEW

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BUIILDING SECTION NUMBER

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SHEET WHERE SECTION IS DRAWN

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NEW WORK KEYNOTE NUMBER

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DEMOLITION KEYNOTE NUMBER

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

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PLAN

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NORTH

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TRUE NORTH DIRECTION

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SCALE: 3" = 1'-0"

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DETAIL NUMBER

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ROOM NAME

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1. THESE ARE GENERAL PROJECT NOTES THAT APPLY TO THE THESE ARE GENERAL PROJECT NOTES THAT APPLY TO THE ENTIRE PROJECT INCLUDING ALL DISCIPLINES. 2. THE CONTRACTOR MUST OBSERVE AND MAINTAIN BUILDING AND THE CONTRACTOR MUST OBSERVE AND MAINTAIN BUILDING AND COMPOUND SECURITY REQUIREMENTS AS DIRECTED BY THE CONTRACTING OFFICER. 3. WORK WILL BE ACCOMPLISHED IN AND AROUND AREAS WHICH WORK WILL BE ACCOMPLISHED IN AND AROUND AREAS WHICH WILL REMAIN OPERATIONAL. ACCORDINGLY, MEASURES MUST BE TAKEN TO AVOID INTERFERENCE WITH THE OPERATIONAL WORK ROUTINE. 4. ALL ITEMS NOT NOTED AS "EXISTING" MUST BE PROVIDED AND ALL ITEMS NOT NOTED AS "EXISTING" MUST BE PROVIDED AND INSTALLED UNDER THE REQUIREMENTS OF THIS CONTRACT. 5. THE CONTRACTOR LAYDOWN AREA MUST BE COORDINATED WITH THE CONTRACTOR LAYDOWN AREA MUST BE COORDINATED WITH THE ACTIVITY BY THE CONTRACTING OFFICER PRIOR TO THE PRE-CONSTRUCTION MEETING. THE ALLOWABLE AREA SIZE MUST BE ESTABLISHED BY THE CONTRACTING OFFICER. 6. ALL SUBMITTALS REQUIRED BY THESE PLANS OR SPECIFICATIONS ALL SUBMITTALS REQUIRED BY THESE PLANS OR SPECIFICATIONS MUST BE SUBMITTED TO THE CONTRACTING OFFICER FOR APPROVAL PRIOR TO COMMENCEMENT OF RELATED WORK.

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PROJECT SITE

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PROJECT LOCATION BLDG. NH-30

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ES001

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ELECTRICAL SYMBOLS, LEGEND, ABBREVIATIONS AND NOTES

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MECHANICAL LEGEND, SYMBOLS AND GENERAL NOTES

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MD101

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MECHANICAL FLOOR PLAN - DEMOLITION

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ED101

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PARTIAL SITE PLAN - DEMOLITION

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ELIZABETH

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BRANCH

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NANSEMOND RIVER

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WESTERN

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BRANCH

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SOUTHERN

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BRANCH

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SHIPYARD

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U.S. NAVAL

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U.S. NAVAL ANNEX

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ST. JULIEN'S CREEK

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EASTERN

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RIVER

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CRANEY ISLAND

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NAVY DEPOT

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AIR STATION

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U.S. ARMY CRANEY ISLAND

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U.S. NAVAL RESERVATION

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DISPOSAL AREA

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SEWELLS POINT

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WILLOUGHBY

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BAY

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CHESAPEAKE BAY

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U.S. NAVAL

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ED701

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PANEL SCHEDULE - DEMOLITION

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ES101

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ELECTRICAL SITE PLAN

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NH31

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NH30

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NH42

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NH140

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NH141

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NH142

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NH13

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NH12

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BLANDY RD

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MITSCHER AVE

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FLEET RD

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BLANDY RD

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KING ST

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MECHANICAL FLOOR PLAN

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MECHANICAL DETAILS

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ES701

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PANEL SCHEDULE

AutoCAD SHX Text 12,938,774

AutoCAD SHX Text 12,938,775

AutoCAD SHX Text 12,938,776

AutoCAD SHX Text 12,938,777

AutoCAD SHX Text 12,938,778

AutoCAD SHX Text 12,938,779

AutoCAD SHX Text 12,938,780

AutoCAD SHX Text 12,938,781

AutoCAD SHX Text 12,938,782

AutoCAD SHX Text 12,938,783

AutoCAD SHX Text 12,938,784

AutoCAD SHX Text 12,938,785

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MECHANICAL LEGEND MECHANICAL ABBREVIATIONS GENERAL MECHANICAL NOTES

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12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

M E

C H

A N

G E

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, S Y

M B

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MRW MRW ALP

AS NOTED

12,938,776

M-001

AMANDA PILLO, R.A.

D E

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1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

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C O

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DES DRW

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DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

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HEAVY DASHED LINE WEIGHT INDICATES

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EXISTING ITEM TO REMOVE, REFER TO

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HEAVY LINE WEIGHT INDICATES NEW

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THIN LINE WEIGHT INDICATES EXISTING

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DIRECTION OF FLOW ARROW

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PIPE TURNING UP

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DEMOLITION NOTES.

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PIPE TURNING DOWN

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WORK TO BE PROVIDED

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ITEM TO REMAIN

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DEMOLITION DISCONNECTION POINT

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NEW TO EXISTING CONNECTION

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DEMOLITION WORK NOTE

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NEW WORK NOTE

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GATE VALVE

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GLOBE VALVE

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CHECK VALVE

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PRESSURE REDUCING VALVE

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UNION

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THREE WAY MOTORIZED VALVE

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STRAINER

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AUTOMATIC AIR VENT

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THERMOMETER

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PRESSURE GAUGE

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CIRCUIT BALANCE VALVE

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REDUCED PRESSURE BACKFLOW PREVENTER

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LOW PRESSURE CONDENSATE

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LOW PRESSURE STEAM

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LPC

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LPS

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CHILLED WATER RETURN

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CHILLED WATER SUPPLY

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CWR

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CWS

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DOMESTIC COLD WATER

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CONDENSATE DRAIN LINE

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AutoCAD SHX Text AI AFF AO ACC-1 APD APPROX. AS-1 BTU CFM DI DIA DO EAT EER EF-1 ENT ET-1 EUH-1 EWT °F °FDB °FWB FPM FT GA GPM H20 HP HR HZ IN KW LVG MAX MBH MCA MFGR'S MIN MOCP MTD P-1 PD PH PSIG RPM SEN SQ FT TTL TYP UH-1 UON VEL WC WG XL

AutoCAD SHX Text ANALOG INPUT ABOVE FINISHED FLOOR ANALOG OUTPUT AIR COOLED CHILLER DESIGNATION AIR PRESSURE DROP APPROXIMATELY AIR SEPARATOR DESIGNATION BRITISH THERMAL UNIT CUBIC FEET PER MINUTE DIGITAL INPUT DIAMETER DIGITAL OUTPUT ENTERING AIR TEMPERATURE ENERGY EFFICIENCY RATIO EXHAUST FAN DESIGNATION ENTERING EXPANSION TANK DESIGNATION ELECTRIC UNIT HEATER DESIGNATION ENTERING WATER TEMPERATURE DEGREES FAHRENHEIT DEGREES FAHRENHEIT DRY BULB DEGREES FAHRENHEIT WET BULB FEET PER MINUTE FEET GAUGE GALLONS PER MINUTE WATER HORSEPOWER HOUR HERTZ INCHES KILOWATT LEAVING MAXIMUM ONE THOUSAND BTU'S MINIMUM CIRCUIT AMPS MANUFACTURER'S MINIMUM MAXIMUM OVERCURRENT PROTECTION MOUNTED PUMP DESIGNATION PRESSURE DROP PHASE POUNDS PER SQUARE INCH GAGE REVOLUTIONS PER MINUTE SENSIBLE SQUARE FEET TOTAL TYPICAL UNIT HEATER DESIGNATION UNLESS OTHERWISE NOTED VELOCITY WATER COLUMN WATER GAUGE ACROSS THE LINE

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1. GENERAL NOTES ON THIS DRAWING ARE APPLICABLE TO EACH GENERAL NOTES ON THIS DRAWING ARE APPLICABLE TO EACH MECHANICAL DRAWING OF THIS SET. GENERAL NOTES SPECIFIC TO INDIVIDUAL MECHANICAL DRAWINGS WILL BE SHOWN ON THE RESPECTIVE MECHANICAL DRAWING. 2. THE CONTRACTOR MUST PROVIDE A COMPLETE HVAC SYSTEM TO THE CONTRACTOR MUST PROVIDE A COMPLETE HVAC SYSTEM TO INCLUDE ALL LABOR, MATERIALS, TOOLS, AND EQUIPMENT FOR A COMPLETE AND FUNCTIONAL SYSTEM INCLUDING ALL NECESSARY APPURTENANCES CUSTOMARILY INCLUDED IF NOT SPECIFICALLY CALLED OUT. 3. ENTIRE INSTALLATION, INCLUDING MATERIALS, EQUIPMENT, AND ENTIRE INSTALLATION, INCLUDING MATERIALS, EQUIPMENT, AND WORKMANSHIP, MUST CONFORM WITH ALL APPLICABLE LAWS, CODES, AND REGULATIONS OF MUNICIPAL, STATE, AND FEDERAL AUTHORITIES, ALSO THE LATEST EDITION OF THE STATE BUILDING CODES, APPLICABLE ASHRAE, NFPA, AND SMACNA STANDARDS AND OTHER REGULATORY BODIES HAVING JURISDICTION OVER THE CLASS OF WORK. WHERE APPLICABLE, MATERIALS AND EQUIPMENT MUST HAVE STAMPS OR SEALS OF ARI, ASME, UL, OR ASTM. THE CONTRACTOR MUST MAKE TESTS FOR ACCEPTANCE AND APPROVAL BY CODE AND THE REQUIREMENTS OF APPLICABLE REGULATORY AGENCIES. REQUIRED TESTS MUST BE PERFORMED IN THE PRESENCE OF THE GOVERNMENT UNLESS OTHERWISE WAIVED IN WRITING. 4. THE CONTRACTOR MUST OBTAIN AND PAY FOR ALL PERMITS, THE CONTRACTOR MUST OBTAIN AND PAY FOR ALL PERMITS, LICENSES, DOCUMENTS, AND SERVICES RELATED TO INSTALLATION OF THE WORK. 5. PRIOR TO SUBMITTING A PROPOSAL THE CONTRACTOR IS PRIOR TO SUBMITTING A PROPOSAL THE CONTRACTOR IS STRONGLY ENCOURAGED TO VISIT THE SITE AND THOROUGHLY INSPECT ALL EXISTING CONDITIONS TO ENSURE THAT THE WORK REPRESENTED ON THE DRAWINGS CAN BE INSTALLED AS INDICATED. 6. THE CONTRACTOR MUST COORDINATE HIS WORK WITH OTHER THE CONTRACTOR MUST COORDINATE HIS WORK WITH OTHER TRADES IN ORDER TO RESOLVE ANY CONFLICTS THAT MIGHT ARISE DUE TO THE LOCATION OF EQUIPMENT OR THE USE OF THE SPACE. 7. CONTRACTOR MUST GUARANTEE ALL WORK FOR A PERIOD OF CONTRACTOR MUST GUARANTEE ALL WORK FOR A PERIOD OF ONE YEAR FROM DATE OF SUBSTANTIAL COMPLETION. 8. EXISTING DUCT, PIPE, AND EQUIPMENT SIZES NOTED ARE FOR EXISTING DUCT, PIPE, AND EQUIPMENT SIZES NOTED ARE FOR THE CONVENIENCE OF THE CONTRACTOR ONLY AND ARE NOT WARRANTED TO BE CORRECT. THE CONTRACTOR MUST FIELD VERIFY ALL EXISTING DUCT, PIPE, AND EQUIPMENT SIZES AND THEIR RESPECTIVE LOCATIONS BEFORE PROCEEDING WITH ANY ASSOCIATED WORK. 9. CUT OPENINGS, AS REQUIRED, IN THE EXISTING CONSTRUCTION CUT OPENINGS, AS REQUIRED, IN THE EXISTING CONSTRUCTION FOR THE INSTALLATION OF PIPING AND EQUIPMENT. PATCH AND REPAIR TO MATCH THE EXISTING ADJACENT CONSTRUCTION. 10. LAYOUT OF PIPING IS DIAGRAMMATIC. RUN ALL EXPOSED PIPING LAYOUT OF PIPING IS DIAGRAMMATIC. RUN ALL EXPOSED PIPING AS HIGH AS POSSIBLE UNLESS OTHERWISE NOTED. ALLOW FOR RISES, DROPS, AND OFFSETS AS REQUIRED. 11. ALL VALVES ARE FULL LINE SIZE EXCEPT CONTROL AND ALL VALVES ARE FULL LINE SIZE EXCEPT CONTROL AND BALANCING VALVES. SIZE THESE VALVES FOR THE FLOW RANGE REQUIRED. SELECT MODULATING CONTROL VALVES WITH MINIMUM PRESSURE DROP OF 3 PSI, MAXIMUM PRESSURE DROP NOT TO EXCEED 7 PSI UNLESS OTHERWISE NOTED. SIZE CONTROL VALVE SPRINGS TO ENSURE VALVE SEATING AGAINST PUMP PRESSURES SCHEDULED. 12. PROVIDE MANUAL AIR VENTS AT ALL HIGH SPOTS AND THE END PROVIDE MANUAL AIR VENTS AT ALL HIGH SPOTS AND THE END OF ALL PIPING LOOPS. PROVIDE 3/4" DRAIN VALVES AT LOW POINTS IN PIPING. PROVIDE MINIMUM PITCH SUFFICIENT TO ENSURE ADEQUATE VENTING AND DRAINING. 13. EXTEND DRAIN LINES TO NEAREST FLOOR DRAIN OR AS EXTEND DRAIN LINES TO NEAREST FLOOR DRAIN OR AS INDICATED. ALL CONDENSATE DRAIN PIPING MUST PITCH DOWN IN THE DIRECTION OF FLOW A MINIMUM OF 1/8" PER FOOT. THE AIR HANDLING UNITS MUST BE TRAPPED. 14. INSTALL MECHANICAL EQUIPMENT TO FACILITATE SERVICING, INSTALL MECHANICAL EQUIPMENT TO FACILITATE SERVICING, MAINTENANCE, AND REPAIR OR REPLACEMENT OF EQUIPMENT COMPONENTS. AS MUCH AS PRACTICAL, CONNECT EQUIPMENT FOR EASE OF DISCONNECTING, WITH A MINIMUM OF INTERFERENCE WITH OTHER INSTALLATIONS. PIPING MUST NOT INTERFERE WITH FILTER PULL.

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BUTTERFLY VALVE

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FLEXIBLE PIPE CONNECTION

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FLOW SWITCH

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BALL VALVE

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BLIND FLANGE

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FLOOR DRAIN

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15. ALL MECHANICAL EQUIPMENT MUST BE INSTALLED IN STRICT COMPLIANCE WITH MANUFACTURER'S WRITTEN/PUBLISHED RECOMMENDATIONS. 16. MECHANICAL CONTRACTOR MUST PROVIDE AUTOMATIC CONTROL DEVICES, SUCH AS TEMPERATURE SENSORS, RELAYS, PRESSURE SWITCHES WHICH ARE ASSOCIATED WITH MECHANICAL EQUIPMENT AND ASSOCIATED CONTROL WIRING FROM STARTER TO THE CONTROL DEVICE. ELECTRICAL CONTRACTOR MUST PROVIDE CONDUIT AND WIRING FROM POWER SOURCE TO DISCONNECT SWITCH, FROM DISCONNECT SWITCH TO STARTER, AND FROM STARTER TO THE EQUIPMENT. 17. REFRIGERANT FROM EXISTING EQUIPMENT MUST BE RECOVERED AND RECYCLED FOR RECLAIM, OR PROPERLY DISPOSED OF WHEN REMOVED FROM SYSTEM. EQUIPMENT CAPABLE OF PULLING A VACUUM OF LESS THAN 1000 MICRONS OF MERCURY MUST BE USED TO RECOVER REFRIGERANT. IF REFRIGERANT CAN NOT BE RECLAIMED IT MUST BE PROPERLY RECOVERED AND DELIVERED IN ACCORDANCE WITH ALL APPLICABLE REGULATIONS IN SEALED AND LEAKED TESTED CONTAINERS TO RECLAMATION CENTER FOR DISPOSAL. UNIT MUST NOT BE OPENED TO ATMOSPHERE FOR DEMOLITION UNTIL ALL THE REFRIGERANT IS FULLY RECOVERED OR REMOVED. IN NEW EQUIPMENT, PROVIDE ONLY NEW REFRIGERANT. 18. AFTER THE PIPING IS INSULATED, PROVIDE SETON BRAND OR EQUAL FACTORY-FABRICATED PIPE LABELS, WITH DIRECTION OF FLOW ARROWS, ON THE FOLLOWING PIPING, AT 10 FOOT ON CENTER ON THE PIPING MAINS AND 5 FOOT ON CENTER ON THE BRANCH RUNOUTS FROM MAINS.

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CWS CWR DW

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CHILLED WATER SUPPLY CHILLED WATER RETURN DOMESTIC COLD WATER

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COOLING TOWER RETURN

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COOLING TOWER SUPPLY

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THERMOSTAT

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MOTORIZED DAMPER

GRAPHIC SCALEMECHANICAL FLOOR PLAN - DEMOLITION

KEY PLAN

KEYNOTES

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DUSTIN SCHULZE, R.A.

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1809193

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MELISSA ELEY

M E

C H

A N

O O

R P

E M

MRW MRW ALP

AS NOTED

12,938,777

MD101

AMANDA PILLO, R.A.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

AutoCAD SHX Text

SIDEWALK

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%%UACC-1

AutoCAD SHX Text 3"

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EXISTING PIPE SUPPORT

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APPROX. 10 FT. AG

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PIPES TURN DOWN. DRAIN VALVES WITH

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THREADED HOSE CONNECTIONS, TYP.

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EXISTING FENCE

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3" BLIND FLANGE

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APPROX. 7 FT. AFF

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EXISTING CONCRETE PAD

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DDC CONTROL PANEL

AutoCAD SHX Text 3/4"

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EXISTING FLOOR DRAIN

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%%UAS-1

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%%UET-1

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CWR

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CWS

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CWR

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWR

AutoCAD SHX Text

CWS

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%%UP-1

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%%UP-2

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MECHANICAL ROOM

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

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PLAN

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NORTH

AutoCAD SHX Text

PLAN

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NORTH

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1. DISCONNECT AND REMOVE 50 TON AIR-COOLED CHILLER, DISCONNECT AND REMOVE 50 TON AIR-COOLED CHILLER, INCLUDING ALL SUPPORTS, INSULATION, CWS/R PIPING, CONTROLS, AND ALL ASSOCIATED APPURTENANCES. 2. VALVE OFF CWS AND CWR LINES AND DRAIN BACK TO CHILLER. VALVE OFF CWS AND CWR LINES AND DRAIN BACK TO CHILLER. DISCONNECT ALL RELATED DDC CONTROLS.

AutoCAD SHX Text

AREA OF WORK

AutoCAD SHX Text 3/16" = 1'-0"

AutoCAD SHX Text

AutoCAD SHX Text 4'

AutoCAD SHX Text 8'

16'

GRAPHIC SCALE

MECHANICAL FLOOR PLAN

KEY PLAN

KEYNOTES

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

N A

V A

L S

O N

O R

, V

N A

V A

P P

O R

T A

Y N

O R

, V

B U

N H

-3

C H

R R

E P

E M

E N

12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

M E

C H

A N

O O

R P

MRW MRW ALP

AS NOTED

12,938,778

M-101

AMANDA PILLO, R.A.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWR

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWR

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWR

AutoCAD SHX Text 3/4"

AutoCAD SHX Text 3"

AutoCAD SHX Text

%%UP-1

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%%UP-2

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%%UACC-1

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%%UAS-1

AutoCAD SHX Text

%%UET-1

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EXISTING CONCRETE PAD

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APPROX. 10 FT. AG

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APPROX. 7 FT. AFF

AutoCAD SHX Text 3"

AutoCAD SHX Text

3" BLIND FLANGE

AutoCAD SHX Text

PIPE TURNS DOWN TO MATCH HEIGHT OF

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UNIT CONNECTION. DRAIN VALVES

AutoCAD SHX Text

WITH THREADED HOSE CONNECTION, TYP.

AutoCAD SHX Text

EXISTING FLOOR DRAIN

AutoCAD SHX Text

DDC CONTROL PANEL

AutoCAD SHX Text

EXISTING PIPE SUPPORTS

AutoCAD SHX Text

MECHANICAL ROOM

AutoCAD SHX Text

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

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PLAN

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NORTH

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1. AIR COOLED CHILLER TO BE INSTALLED ON EXISTING CONCRETE PAD. AIR COOLED CHILLER TO BE INSTALLED ON EXISTING CONCRETE PAD. 2. TIE-IN CWS AND CWR LINES TO EXISTING 3" LINES. 3. HEAT TRACE EXTERIOR CHILLED WATER LINES AT 6 WATTS PER FT.

AutoCAD SHX Text

AREA OF WORK

AutoCAD SHX Text

PLAN

AutoCAD SHX Text

NORTH

AutoCAD SHX Text 1/4" = 1'-0"

AutoCAD SHX Text

AutoCAD SHX Text 2'

AutoCAD SHX Text 4'

DETAIL - TYPICAL HEAT TRACING DETAIL - PIPE SUPPORT

C1 C3

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

N A

V A

L S

O N

O R

, V

N A

V A

P P

O R

T A

Y N

O R

, V

B U

N H

-3

C H

R R

E P

E M

E N

12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

M E

C H

A N

L D

MRW MRW ALP

AS NOTED

12,938,779

M-501

AMANDA PILLO, R.A.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

AutoCAD SHX Text

WATERPROOF JACKET

AutoCAD SHX Text

NO SCALE

AutoCAD SHX Text

INSTALLATION DETAIL

AutoCAD SHX Text

OVER INSULATION

AutoCAD SHX Text

HEAT TRACE CABLE

AutoCAD SHX Text

EVENLY DISTRIBUTED

AutoCAD SHX Text

ALONG PIPE

AutoCAD SHX Text 18"

AutoCAD SHX Text

SECTION THRU PIPE

AutoCAD SHX Text

PIPE INSULATION

AutoCAD SHX Text

AMBIENT AIR SENSOR.

AutoCAD SHX Text

FOIL TAPE

AutoCAD SHX Text

HEAT TRACE CONTROL BOX DIAGRAM

AutoCAD SHX Text

INSTALLATION AT VALVES

AutoCAD SHX Text

PROVIDE WEATHER RESISTANT LABELING

AutoCAD SHX Text

ON EXTERIOR OF JACKET IDENTIFYING

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PIPES AS BEING "ELECTRIC TRACED"

AutoCAD SHX Text

WITH VOLTAGE INDICATED.

AutoCAD SHX Text

PIPE INSULATION

AutoCAD SHX Text

TAPE NOT SHOWN

AutoCAD SHX Text

AND ALUMINUM FOIL

AutoCAD SHX Text

N0TES:

AutoCAD SHX Text

PIPE STRAPS

AutoCAD SHX Text

HOT-COLD JOINT

AutoCAD SHX Text

SELF REGULATING TYPE

AutoCAD SHX Text

HEAT TRACE CABLE

AutoCAD SHX Text

SET ON AT 35%%DF

AutoCAD SHX Text

ALUMINUM FOIL TAPE

AutoCAD SHX Text

AND INSULATION NOT

AutoCAD SHX Text

SHOWN.

AutoCAD SHX Text

VALVE

AutoCAD SHX Text

PIPE STRAPS AT APPROX.

AutoCAD SHX Text

18" INTERVALS

AutoCAD SHX Text

SELF REGULATING

AutoCAD SHX Text

ALUMINUM

AutoCAD SHX Text

HEAT TRACE CABLE

AutoCAD SHX Text

THERMOSTAT WITH

AutoCAD SHX Text

CONTACTOR

AutoCAD SHX Text

WATER TIGHT

AutoCAD SHX Text

HEAT TRACE CABLE

AutoCAD SHX Text

TO POWER SUPPLY

AutoCAD SHX Text

AT DISCONNECT

AutoCAD SHX Text

CONTROL BOX

AutoCAD SHX Text

SWITCH

AutoCAD SHX Text

END CAP

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

CONCRETE PIPE SUPPORT

AutoCAD SHX Text

DIELECTRIC ISOLATION BETWEEN DISSIMILAR METALS

AutoCAD SHX Text

STEEL BASE PLATE

AutoCAD SHX Text

BOLT TO SUPPORT WITH CONC. ANCHORS

AutoCAD SHX Text

CAULK ALL-AROUND

AutoCAD SHX Text

FACTORY MADE PIPE SADDLE WITH SHANK TO SUIT

AutoCAD SHX Text

PIPE (INSULATION NOT SHOWN)

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1. CONTRACTOR MUST GRIND THE MASONARY PIER CAP TOP TO LEVEL PIPE SUPPORT.

AutoCAD SHX Text

%%UNOTES%%U:

AutoCAD SHX Text

2. REFER TO STRUCTURAL DRAWINGS FOR PIER CAP DETAILS.

AutoCAD SHX Text M-101

M-101

AIR COOLED CHILLER SCHEDULE

EXPANSION TANK SCHEDULE CIRCULATING PUMP SCHEDULE

AIR SEPARATOR SCHEDULE

PIPING DIAGRAM - CHILLED WATER

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

N A

V A

L S

O N

O R

, V

N A

V A

P P

O R

T A

Y N

O R

, V

B U

N H

-3

C H

R R

E P

E M

E N

12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

M E

C H

A N

L S

C H

E D

S A

N D

C H

D W

R D

R A

MRW MRW ALP

AS NOTED

12,938,780

M-601

AMANDA PILLO, R.A.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

AutoCAD SHX Text

EAT

AutoCAD SHX Text

ACC-1

AutoCAD SHX Text

%%UNOTES:

AutoCAD SHX Text

(%%DF)

AutoCAD SHX Text

(TONS)

AutoCAD SHX Text

CAPACITY

AutoCAD SHX Text

MARK

AutoCAD SHX Text

MIN.

AutoCAD SHX Text

OF FANS

AutoCAD SHX Text

CONDENSER

AutoCAD SHX Text

NUMBER

AutoCAD SHX Text

GPM

AutoCAD SHX Text

LVG.

AutoCAD SHX Text

ENT.

AutoCAD SHX Text

WATER TEMP. (%%DF)

AutoCAD SHX Text

FOULING FACTOR

AutoCAD SHX Text

(HR)(SQ. FT.)(%%DF)/BTU

AutoCAD SHX Text

(FT. WATER)

AutoCAD SHX Text 15.3

AutoCAD SHX Text 0.00010

AutoCAD SHX Text

EVAPORATOR

AutoCAD SHX Text

MAX. PD

AutoCAD SHX Text

STARTER

AutoCAD SHX Text

MCA

AutoCAD SHX Text

TYPE

AutoCAD SHX Text

AutoCAD SHX Text 11.02

AutoCAD SHX Text

EER

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NOTES

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ELECTRICAL DATA

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VOLTS

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PHASE

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HERTZ

AutoCAD SHX Text

MOCP

AutoCAD SHX Text 1,2,3,4

AutoCAD SHX Text

1. SELECTION BASED ON 50 TON AIR COOLED CHILLER OR APPROVED EQUAL. SUBMIT CHILLER FOR APPROVAL PRIOR TO ORDERING. SELECTION BASED ON 50 TON AIR COOLED CHILLER OR APPROVED EQUAL. SUBMIT CHILLER FOR APPROVAL PRIOR TO ORDERING. 2. PROVIDE CHILLER WITH THE FOLLOWING FACTORY INSTALLED OPTIONS: LOW AMBIENT CONTROL, GFI CONVENIENCE OUTLET, NON FUSED DISCONNECT, CONTROL POWER TRANSFORMER, PROVIDE CHILLER WITH THE FOLLOWING FACTORY INSTALLED OPTIONS: LOW AMBIENT CONTROL, GFI CONVENIENCE OUTLET, NON FUSED DISCONNECT, CONTROL POWER TRANSFORMER, CONDENSER CORROSION PROTECTION (FACTORY APPLIED BAKED EPOXY COATING), AND COIL PROTECTION GRILLE. 3. PROVIDE CHILLER WITH THE FOLLOWING FIELD INSTALLED OPTIONS: ELASTOMERIC ISOLATORS AND SOUND ATTENUATOR. PROVIDE CHILLER WITH THE FOLLOWING FIELD INSTALLED OPTIONS: ELASTOMERIC ISOLATORS AND SOUND ATTENUATOR. 4. PROVIDE FACTORY START-UP. PROVIDE FACTORY START-UP. 5. PROVIDE FACTORY INSTALLED BACNET COMPATIBLE INTERFACE CARD.PROVIDE FACTORY INSTALLED BACNET COMPATIBLE INTERFACE CARD.

AutoCAD SHX Text

ET-1

AutoCAD SHX Text

MARK

AutoCAD SHX Text

(GALLONS)

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TANK VOLUME

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NOTES

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TYPE

AutoCAD SHX Text

(GALLONS)

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ACCEPTANCE

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LENGTH X DIA.

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SIZE

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(INCHES)

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AutoCAD SHX Text 2.4

AutoCAD SHX Text

BLADDER

AutoCAD SHX Text 19-1/4x12

AutoCAD SHX Text %%uNOTES:

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1. SELECTION BASED ON AMTROL AX-15. SELECTION BASED ON AMTROL AX-15.

AutoCAD SHX Text

MARK

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SERVICE

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GPM

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(FEET OF

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HEAD

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WATER)

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RPM

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VOLTS

AutoCAD SHX Text

PHASE

AutoCAD SHX Text

TYPE

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NOTES

AutoCAD SHX Text P-1

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CHILLED WATER

AutoCAD SHX Text

AutoCAD SHX Text 2,3

AutoCAD SHX Text

AS-1

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MARK

AutoCAD SHX Text

SYSTEM

AutoCAD SHX Text

GPM

AutoCAD SHX Text

(FEET OF

AutoCAD SHX Text H2O)

AutoCAD SHX Text

CHILLED WATER

AutoCAD SHX Text P-2

AutoCAD SHX Text

AutoCAD SHX Text 2,3

AutoCAD SHX Text

AutoCAD SHX Text 1.5

AutoCAD SHX Text

AutoCAD SHX Text %%uNOTES:

AutoCAD SHX Text

1. BASE MOUNTED END SUCTION PUMP BASE MOUNTED END SUCTION PUMP 2. SELECTION BASED ON BELL AND GOSSETT 3BC OR APPROVED EQUAL. SELECTION BASED ON BELL AND GOSSETT 3BC OR APPROVED EQUAL. 3. MOTOR SHALL BE NON-OVERLOADING OVER ENTIRE CURVE.MOTOR SHALL BE NON-OVERLOADING OVER ENTIRE CURVE.

AutoCAD SHX Text

SCALE: NONE

AutoCAD SHX Text %%uACC-1

AutoCAD SHX Text

PRESSURE RELIEF VALVE

AutoCAD SHX Text

SET AT 30 PSI @ 1,320,000 BTUH.

AutoCAD SHX Text THIS FLOW DIAGRAM DOES NOT INCLUDE ALL VALVES, SUPPORTS, ETC. REQUIRED IN THIS CONTRACT. REFER TO DETAILS AND SPECIFICATIONS FOR VALVES, SUPPORTS, ETC. FOR ADDITIONAL REQUIREMENTS. THIS DIAGRAM IS INTENDED FOR CLARIFICATION AND VALVE SETTINGS.

AutoCAD SHX Text

CONNECT TO THE

AutoCAD SHX Text

SIDE OF THE MAIN.

AutoCAD SHX Text %%uNOTE:

AutoCAD SHX Text

VALVE SET AT 15 PSI.

AutoCAD SHX Text

PRESSURE REDUCING

AutoCAD SHX Text

IN SYSTEM

AutoCAD SHX Text

3/4" SYSTEM VENT

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AT HIGH POINT

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWR

AutoCAD SHX Text

TAP FOR PRESSURE

AutoCAD SHX Text

GUAGE CONNECTION

AutoCAD SHX Text

TYPICAL

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GRADE

AutoCAD SHX Text

CHEMICAL SHOT FEEDER

AutoCAD SHX Text %%uAS-1

AutoCAD SHX Text

EXTERIOR

AutoCAD SHX Text

WALL

AutoCAD SHX Text

AND CAP.

AutoCAD SHX Text

THREADED HOSE CONNECTION

AutoCAD SHX Text

3/4" DRAIN VALVE WITH

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CONCRETE PAD.

AutoCAD SHX Text 3/4"

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AND CAP.

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THREADED HOSE CONNECTION

AutoCAD SHX Text

3/4" DRAIN VALVE WITH

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EXISTING

AutoCAD SHX Text 3"

AutoCAD SHX Text 3/4"

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ROUTE DRAIN FULL SIZE TO

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NEAREST FLOOR DRAIN.

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ROUTE DRAIN FULL SIZE TO

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NEAREST FLOOR DRAIN.

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CWR

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CWR

AutoCAD SHX Text

CWR

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CWR

AutoCAD SHX Text 3"

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SET AT

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102 GPM

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%%UP-2

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%%UP-1

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EXISTING FINISHED FLOOR IN MECH. RM.

AutoCAD SHX Text

AND CAP.

AutoCAD SHX Text

THREADED HOSE CONNECTION

AutoCAD SHX Text

3/4" DRAIN VALVE WITH

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SET AT

AutoCAD SHX Text

102 GPM

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWS

AutoCAD SHX Text 3"

AutoCAD SHX Text

CWR

AutoCAD SHX Text 3"

AutoCAD SHX Text

SET AT

AutoCAD SHX Text

102 GPM

AutoCAD SHX Text

AND CAP.

AutoCAD SHX Text

THREADED HOSE CONNECTION

AutoCAD SHX Text

3/4" DRAIN VALVE WITH

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SUPPORT PIPING RUNNING HORIZONTALLY

AutoCAD SHX Text

ABOVE GRADE. REFER TO DETAIL C3/M-501.

AutoCAD SHX Text

HEAT TRACE ALL EXTERIOR CHILLED WATER

AutoCAD SHX Text

PIPING. REFER TO DETAIL C1/M-501.

AutoCAD SHX Text

3" CWS AND CWR TO BLIND FLANGE.

AutoCAD SHX Text

COMPRESSOR TYPE

AutoCAD SHX Text

SCROLL

AutoCAD SHX Text

NOTES

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%%UNOTES:

AutoCAD SHX Text

1. SELECTION BASED ON AMTROL 3-AS.SELECTION BASED ON AMTROL 3-AS.

AutoCAD SHX Text

PIPE SLEEVE. TYPICAL FOR ALL EXTERIOR WALL PENETRATIONS.

AutoCAD SHX Text

AIR GAP FITTING

AutoCAD SHX Text 3/4"

AutoCAD SHX Text

%%UET-1

AutoCAD SHX Text

EXISTING CONCRETE PAD, TYP.

AutoCAD SHX Text

APPROX. 24" AFF

AutoCAD SHX Text

APPROX. 42" AFF

AutoCAD SHX Text

TAP ON SIDE OF MAIN

AutoCAD SHX Text AIR SEPARATOR, EXPANSION TANK AND CIRCULATING PUMP SCHEDULES ARE FOR INFORMATION ONLY. TO BE USED FOR CONTRACTOR REFERENCE.

%%uNOTE:

DDC SYSTEM ARCHITECTURE

CONTROL DIAGRAM - HEAT TAPE

CONTROL DIAGRAM - CHILLER AND PUMPS

CONTROL DIAGRAM - EXISTING AIR HANDLING UNIT (AHU 1-3)

CONTROL DIAGRAM - EXISTNG EXHAUST FAN (EF-2 & EF-3)

GENERAL MECHANICAL CONTROL NOTESMECHANICAL CONTROLS LEGEND

MECHANCIAL CONTROL KEY PLAN

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

N A

V A

L S

O N

O R

, V

N A

V A

P P

O R

T A

Y N

O R

, V

B U

N H

-3

C H

R R

E P

E M

E N

12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

C O

O L

G R

A M

S A

N D

S E

Q U

E N

C E

O F

O P

E R

O N

MRW MRW ALP

AS NOTED

12,938,781

M-701

AMANDA PILLO, R.A.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

AutoCAD SHX Text

CSR

AutoCAD SHX Text

CURRENT SENSOR RELAY

AutoCAD SHX Text

FLOW SWITCH

AutoCAD SHX Text

THERMOSTAT

AutoCAD SHX Text

ANALOG OUTPUT

AutoCAD SHX Text

ANALOG INPUT

AutoCAD SHX Text

DIGITAL INPUT

AutoCAD SHX Text

DIGITAL OUTPUT

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text T

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text

DISCONNECT

AutoCAD SHX Text T

AutoCAD SHX Text

TO ELECTRIC HEAT TAPE

AutoCAD SHX Text

CONNECTION.

AutoCAD SHX Text 120 V

AutoCAD SHX Text

DISCONNECT

AutoCAD SHX Text

ON/OFF OUTDOOR AMBIENT

AutoCAD SHX Text

THERMOSTATIC SWITCH

AutoCAD SHX Text

SET AT 35°F

AutoCAD SHX Text

NOT TO SCALE

AutoCAD SHX Text %%uACC-1

AutoCAD SHX Text

CWS

AutoCAD SHX Text

CWR

AutoCAD SHX Text

AutoCAD SHX Text P-1

AutoCAD SHX Text P-2

AutoCAD SHX Text

CSR

AutoCAD SHX Text

CHILLED WATER RETURN TEMPERATURE

AutoCAD SHX Text

CHILLED WATER SUPPLY TEMPERATURE

AutoCAD SHX Text %%uANALOG INPUT

AutoCAD SHX Text %%uDIGITAL OUTPUT

AutoCAD SHX Text

CHILLER START/STOP

AutoCAD SHX Text

P-2 PUMP STATUS

AutoCAD SHX Text %%uDIGITAL INPUT

AutoCAD SHX Text

P-1 PUMP STATUS

AutoCAD SHX Text

CHILLER STATUS

AutoCAD SHX Text

CHILLER ALARM

AutoCAD SHX Text

PUMP START/STOP (P-1)

AutoCAD SHX Text

PUMP START/STOP (P-2)

AutoCAD SHX Text

SENSOR. LOCATE ON

AutoCAD SHX Text

SUNSHIELD

AutoCAD SHX Text

NORTH WALL

AutoCAD SHX Text

OUTSIDE AIR

AutoCAD SHX Text

OUTSIDE AIR TEMPERATURE

AutoCAD SHX Text

GATEWAY AS REQUIRED

AutoCAD SHX Text

FLOW SWITCH STATUS

AutoCAD SHX Text

CSR

AutoCAD SHX Text

SUPPLY

AutoCAD SHX Text %%uDIGITAL OUTPUT

AutoCAD SHX Text %%uDIGITAL INPUT

AutoCAD SHX Text %%uANALOG OUTPUT

AutoCAD SHX Text %%uANALOG INPUT

AutoCAD SHX Text

OUTSIDE AIR DAMPER

AutoCAD SHX Text

CHILLED WATER CONTROL VALVE

AutoCAD SHX Text

PREHEAT CONTROL VALVE

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NOT TO SCALE

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ROOM TEMPERATURE

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PREFILTER STATUS

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SUPPLY AIR SMOKE DETECTOR

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SUPPLY FAN STATUS

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SUPPLY FAN START/STOP

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CW COIL

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OUTSIDE

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AIR

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HWR

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HWS

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CWS

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FILTER

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PRE-HEAT

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DPS

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CWR

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SUPPLY FAN

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CSR

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AIR

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TEMPERATURE SETPOINT ADJ.

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FREEZE PROTECTION

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PANEL

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CENTRAL

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MODEM

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DDC

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ACC-1

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EXISTING AHU-3

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EXISTING AHU-1

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EXISTING AHU-2

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EXISTING HX-1

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EXISTING EF-2

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EXISTING EF-3

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EXISTING HWP-2

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EXISTING HWP-1

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HW COIL

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HWS

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HWR

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NOT TO SCALE

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MOTOR STARTER

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SMOKE DETECTOR

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TEMPERATURE SENSOR

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MOTORIZED DAMPER

AutoCAD SHX Text THE CONTRACTOR MUST REUSE EXISTING CONTROL SYSTEM, INCLUDING TUBING, WIRING, AND CONDUIT AS REQUIRED. EXISTING ELECTRONIC CONTROL VALVES FOR HX-1 & AHU 1-3, AND EXISTING DAMPERS & ELECTRONIC ACTUATORS FOR AHU 1-3 MUST REMAIN. THE CONTRACTOR MUST PROVIDE BACNET COMPATIBLE CHILLER, INCLUDING ALL CONTROLLER CONNECTIONS, WIRING, AND CONDUIT FOR THE EQUIPMENT SPECIFIED IN THIS SET. CONTRACTOR MUST PERFORM A PERFORMANCE VERIFICATION TEST SO THAT IT CAN BE CONFIRMED THAT NEW CHILLER IS OPERATING CORRECTLY WITH EXISTING DIRECT DIGITAL CONTROLS. CONTROL DIAGRAMS, PIPING DIAGRAMS, EXPANSION TANK SCHEDULE, CIRCULATING PUMP SCHEDULE AND AIR SEPARATOR SCHEDULE INCLUDED FOR REFERENCE FOR CONTRACTOR TO ENSURE SYSTEM FUNCTIONS AS INTENDED.

AutoCAD SHX Text THE CONTRACTOR MUST RE-USE THE EXISTING MOTORIZED DAMPERS & ELECTRONIC ACTUATORS AS WELL AS THE PRE-HEAT, CW, & HW

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ELECTRONIC CONTROL VALVES.

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%%UNOTE:

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FAN START/STOP

AutoCAD SHX Text %%uDIGITAL OUTPUT

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FAN STATUS

AutoCAD SHX Text %%uDIGITAL INPUT

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EXHAUST FAN

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CSR

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MECH. ROOM, AHU-2

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AHU-3, WOMEN'S LOCKER ROOM

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AHU-1, MEN'S LOCKER ROOM

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EF-2

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EF-3

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SUPPLY AIR TEMPERATURE

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LEAVING AIR TEMPERATURE (COOLING COIL)

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ENTERING AIR TEMPERATURE (COOLING COIL)

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FREEZE STAT

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OUTSIDE AIR

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TEMP. SENSOR

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HOT WATER CONTROL VALVE

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PLAN

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NORTH

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OVERRIDE

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CIRCULATOR PUMP

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CSR

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CIRCULATOR PUMP START/STOP

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CIRCULATOR PUMP STATUS

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

K N

A V

A L

N O

, V

N A

V A

P P

O R

T A

Y N

O R

, V

B U

N H

-3

C H

R R

E P

E M

E N

12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

L S

Y M

B O

, L

E G

E N

D , A

B B

R E

N S

, A N

D N

JMG JMG DNB

AS NOTED

12,938,782

ES001

C. JEFF MORTON, P.E.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

ABBREVIATIONS

GENERAL POWER/LIGHTING

GENERAL NOTESSYMBOLS LEGEND

CONSTRUCTION NOTES

GENERAL DEMOLITION NOTES

NOTES:

1. PROVIDE SELF-ADHESIVE VINYL LABEL TO AFFIX TO ELECTRICAL EQUIPMENT TO WARN

OF ARC FLASH HAZARDS.

2. THE LABEL FORMAT AND TEXT SHALL BE IN ACCORDANCE WITH THE FIGURE.

3. THE LABEL SHALL BE LOCATED ON THE EQUIPMENT TO BE CLEARLY VISIBLE TO

QUALIFIED PERSONS BEFORE EXAMINATION, ADJUSTMENT, SERVICING, OR

MAINTENANCE OF THE EQUIPMENT.

4. THE SIZE OF THE LABEL SHALL BE MINIMUM:

EQUIPMENT TYPE HEIGHT WIDTH

INDOOR 2" 3"

OUTDOOR 3" 4.5"

5. A DOWNLOADABLE WINDOWS METAFILE IS AVAILABLE ON THE WHOLE BUILDING

DESIGN GUIDE WEBSITE (WWW.WDBG.ORG) FOR USE IN A LABEL MAKING MACHINE.

A. THE FILE IS LOCATED ON THE "NAVFAC CADD DETAILS" PAGE. TO NAVIGATE

TO THIS LOCATION, FOLLOW: HOME > DOCUMENTS & REFERENCES > CCB >

CADD LIBRARY > NAVFAC CADD RESOURCES > NAVFAC CADD DETAILS.

B. ALTERNATIVELY, TYPE IN THE FOLLOWING ADDRESS IN INTERNET

EXPLORER: HTTP://WWW.WBDG.ORG/CCB/BROWSE_CAT.PHP?C=232

WIDTH

HEIGHT

AutoCAD SHX Text 1/C AFF AFG ARCI ARF BKR C CB CKT DWG EA EC ELEC EMT ENCL EQUIP EWC EWH EXIST EXP FCU FT GFCI GFE GFGI GFI GND HGT HH HID HUB LTS MCB MDP MECH MH MLO MTD MTG HT NEC NIC NL

AutoCAD SHX Text ONE CONDUCTOR ABOVE FINISHED FLOOR ABOVE FINISHED GRADE ARC-FAULT CIRCUIT INTERRUPTER ABOVE RAISED FLOOR BREAKER CONDUIT CIRCUIT BREAKER CIRCUIT DRAWING EACH EMPTY CONDUIT ELECTRICAL ELECTRICAL METALLIC TUBING ENCLOSURE EQUIPMENT ELECTRIC WATER COOLER ELECTRIC WATER HEATER EXISTING EXPLOSION PROOF EQUIPMENT FAN COIL UNIT FEET GOVERNMENT FURNISHED CONTRACTOR INSTALLED GOVERNMENT FURNISHED EQUIPMENT GOVERNMENT FURNISHED GOVERNMENT INSTALLED GROUND FAULT INTERRUPTER GROUND HEIGHT HANDHOLE HIGH INTENSITY DISCHARGE COMPUTER DISTRIBUTION HUB LIGHTS MAIN CIRCUIT BREAKER MAIN DISTRIBUTION PANEL MECHANICAL MANHOLE MAIN LUGS ONLY MOUNTED MOUNTING HEIGHT NATIONAL ELECTRICAL CODE NOT IN CONTRACT NIGHT LIGHT

AutoCAD SHX Text

KEY NOTE TAG - REFER TO "KEYNOTES" FOR EACH SHEET

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GENERAL NOTE TAG - REFER TO "GENERAL NOTES THIS SHEET" FOR EACH SHEET

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NTS OBI PNL PNLBD PVC QU REC REQ' D RGS RM SHT SUB T TYP UG UON W WP WW X XFMR

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NOT TO SCALE

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OUTLET BASE INFEED

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PANEL

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PANELBOARD

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POLYVINYL CHLORIDE CONDUIT

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QUANTITY

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RECEPTACLE

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REQUIRED

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RIGID GALVANIZED STEEL

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ROOM

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SHEET

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SUBSTATION

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TELEPHONE

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TYPICAL

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UNDERGROUND

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UNLESS OTHERWISE NOTED

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WIRE

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WEATHERPROOF

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WIREWAY (TROUGH)

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IN SCHEDULES, ITEM NOT APPLICABLE

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TRANSFORMER

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ELECTRICAL PANELBOARD (120/208V).

AutoCAD SHX Text A. ALL ELECTRICAL WORK AND MATERIAL IS NEW AND MUST BE AND PROVIDED BY THE CONTRACTOR UON. B. AN EQUIPMENT GROUND WIRE MUST BE RUN WITH FEEDERS ANDBRANCH CIRCUITS. C. WIRING MUST BE PER NATIONAL ELECTRIC CODE (NEC). D. ELECTRICAL EQUIPMENT MUST BE IDENTIFIED AND LABELED. ELECTRICAL EQUIPMENT MUST BE IDENTIFIED AND LABELED. E. FEEDERS/CIRCUITS MUST BE IDENTIFIED AT EACH END OF THE WIRE FEEDERS/CIRCUITS MUST BE IDENTIFIED AT EACH END OF THE WIRE AND AT EVERY SPLICE OR JUNCTION/PULL BOX. F. PROVIDE NAMEPLATES ON THE EXTERIOR OF ALL ELECTRICAL PANELS AND ENCLOSURES AS FOLLOWS: FOR DISCONNECT SWITCHES AND MOTOR STARTERS THE TOP LINE MUST BE THE NAME/DESIGNATION OF EQUIPMENT BEING FED BY SAME. G. PROVIDE NEW TYPED DIRECTORIES FOR ALL PANELS (NEW OR EXISTING) INCLUDED IN THIS PROJECT. H. EXTERIOR EQUIPMENT MUST BE RATED FOR CLASS I, DIVISION 2, UON. I. DRAWINGS ARE BASED ON EXISTING BUILDING PLANS AND FIELD INVESTIGATIONS. CONTRACTOR MUST VISIT THE EXISTING BUILDING AND ACQUAINT HIMSELF/HERSELF WITH THE EXISTING FIELD CONDITIONS. CONTRACTOR MUST EXAMINE ALL DRAWINGS TO AVOID CONFLICT. J. PROVIDE ARC-FLASH LABELS ON ALL PANELS/DISCONNECT SWITCHES AS PER UFC 3-560-01 AND NFPA 70E. SEE DETAIL PLATE ON SHEET ES001.

AutoCAD SHX Text

FEEDS FROM PANEL MDP

AutoCAD SHX Text 100A, 120/208V-3%%C, 4W

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DRAWING NO. 15,350

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INSTALLED 1996

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PANEL LP1A

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DEVICE RATING

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POWER SOURCE

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NAVFAC DRAWING NUMBER

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INSTALLATION DATE

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DEVICE I.D.

AutoCAD SHX Text OBJECTS ON DRAWINGS AT THIS LINEWEIGHT ARE CATEGORIZED AS EXISTING TO BE DEMOLISHED, UON.

AutoCAD SHX Text OBJECTS ON DRAWINGS AT THIS LINE WIEGHT ARE CATEGORIZED AS NEW OR PROPOSED FOR CONSTRUCTION, UON.

AutoCAD SHX Text

1. CONTRACTOR MUST PROVIDE A MINIMUM OF 2 WEEKS NOTICE OF POWER OUTAGES TO ACTIVITY AND GOVERNMENT OFFICIAL.

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FUSED DISCONNECT SWITCH

AutoCAD SHX Text

1. ALL EQUIPMENT SHOWN WITH DASHED LINE MUST BE REM0VED. ALL EQUIPMENT SHOWN WITH DASHED LINE MUST BE REM0VED. 2. ALL WIRING TO EQUIPMENT MUST BE REMOVED, UON. ALL WIRING TO EQUIPMENT MUST BE REMOVED, UON. 3. ALL CONDUIT MUST BE REMOVED, UON. ALL CONDUIT MUST BE REMOVED, UON. 4. ALL CONDUIT CONCEALED IN WALLS AND SLABS MUST BE ALL CONDUIT CONCEALED IN WALLS AND SLABS MUST BE BLANKED OFF AND ABANDONED IN PLACE. PATCH ALL WALLS AND SLABS AFTER DEMOLITION IS COMPLETE. 5. ALL BOXES DISCONTINUED MUST BE BLANKED OFF OR REMOVED ALL BOXES DISCONTINUED MUST BE BLANKED OFF OR REMOVED AND DEVICES REMOVED. DEVICES REMOVED. 6. EXISTING ELECTRICAL EQUIPMENT NOT INDICATED ON DEMOLITION EXISTING ELECTRICAL EQUIPMENT NOT INDICATED ON DEMOLITION PLAN MUST REMAIN CONNECTED FOR CONTINUED USE. 7. CONTRACTOR MUST RECONNECT ANY EXISTING CIRCUIT CONTRACTOR MUST RECONNECT ANY EXISTING CIRCUIT (INTERRUPTED BY REMOVAL OF AN EXISTING DEVICE) TO THE REMAINING ELECTRICAL EQUIPMENT LOCATED DOWNSTREAM FROM THE POINT OF INTERRUPTION.

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AF-1

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APRIL 2015

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GENERAL ARC FLASH WARNING LABEL

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SKETCH DATE

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STYLE

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FUSE SIZE

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# 0F POLES

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AMP RATING

NEMA RATING

GENERAL SHEET NOTES

KEYNOTES

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

K N

A V

A L

N O

, V

N A

V A

L S

U P

P O

R T

A C

N O

, V

B U

N H

-3

C H

R R

E P

E M

E N

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

P A

A L

E P

E M

JMG JMG DNB

AS NOTED

12,938,783

ED101

C. JEFF MORTON, P.E.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

GRAPHIC SCALE

KEY PLAN

AutoCAD SHX Text

EXISTING ACC-1

AutoCAD SHX Text

EXISTING SWITCHBOARD "DP"

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EXISTING

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PANEL "B"

AutoCAD SHX Text

1. DEMOLISH EXISTING 250 AMP, 3P BREAKER FEEDING EXISTING DEMOLISH EXISTING 250 AMP, 3P BREAKER FEEDING EXISTING ACC-1 IN EXISTING SWITCHBOARD "DP". SEE SHEET ED701. 2. DEMOLISH EXISTING CONDUIT AND WIRE FROM EXISTING DEMOLISH EXISTING CONDUIT AND WIRE FROM EXISTING SWITCHBOARD "DP" TO EXISTING ACC-1. CONDUIT IS ROUTED ABOVE SUSPENDED CEILING INSIDE THE BUILDING AND ROUTED ON MECHANICAL BRIDGE ON EXTERIOR OF BUILDING. 3. DEMOLISH EXISTING CONNECTION TO EXISTING ACC-1.DEMOLISH EXISTING CONNECTION TO EXISTING ACC-1.

AutoCAD SHX Text 12/19/2025

AutoCAD SHX Text

SCALE:

AutoCAD SHX Text A1

AutoCAD SHX Text

PARTIAL SITE PLAN - DEMOLITION

AutoCAD SHX Text 1/8"= 1'-0"

AutoCAD SHX Text A. REFER TO SHEET ES001 FOR GENERAL DEMOLITION NOTES. REFER TO SHEET ES001 FOR GENERAL DEMOLITION NOTES. B. ALL MATERIAL REMOVED UNDER DEMOLITION MUST BECOME THE ALL MATERIAL REMOVED UNDER DEMOLITION MUST BECOME THE PROPERTY OF THE CONTRACTOR AND REMOVED COMPLETELY OFF-SITE UNLESS NOTED OTHERWISE. C. CIRCUITS SHOWN ARE BASED ON FIELD WORK AND DRAWING CIRCUITS SHOWN ARE BASED ON FIELD WORK AND DRAWING INVESTIGATIONS. CONTRACTOR MUST VERIFY ALL CIRCUITS PRIOR TO DEMOLITION. D. EXISTING SWITCHBOARD "DP" IS A SIEMENS TYPE S5, 1200A, EXISTING SWITCHBOARD "DP" IS A SIEMENS TYPE S5, 1200A, 120/208V, 3P, 4W LOCATED IN CORRIDOR 112.

AutoCAD SHX Text 1/8" = 1'-0"

AutoCAD SHX Text

AutoCAD SHX Text 4'

AutoCAD SHX Text 8'

AutoCAD SHX Text 16'

AutoCAD SHX Text

AREA OF WORK

AutoCAD SHX Text

PLAN

NORTH

V A

S E

N G

E R

S Y

M S

C O

M M

A N

-A

A N

- R

C N

O R

K N

A V

A L

N O

, V

N A

V A

L S

U P

P O

R T

A C

N O

, V

B U

N H

-3

C H

R R

E P

E M

E N

12/19/2025

DUSTIN SCHULZE, R.A.

J.C. MILLER, P.E.

N/A

1809193

N/A

MELISSA ELEY

P A

N E

L S

C H

E D

E M

JMG JMG DNB

AS NOTED

12,938,784

ED701

C. JEFF MORTON, P.E.

D E

P A

E N

T O

E N

A V

1 2 3 4 5

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V A

S E

N G

E R

S Y

M S

C O

M M

A N

DES DRW

M A

R K

D E

S C

N D

DRAWFORM REVISION: 14 SEP 2023

CHK

SATISFACTORY TO DATE

APPROVED

ACTIVITY

FOR COMMANDER NAVFAC

SEAL

A/E INFO

EPROJECT NO.:

PM/DM

BRANCH MANAGER

CHIEF ENG/ARCH

FIRE PROTECTION

GENERAL SHEET NOTES

KEYNOTES

EXISTING SWITCHBOARD 'DP' SCHEDULE - SECTION 2 (EXISTING)

EXISTING SWITCHBOARD 'DP' SCHEDULE SECTION 1 (EXISTING)

AutoCAD SHX Text

1. DEMOLISH EXISTING 250 AMP, 3 POLE CIRCUIT BREAKER IN EXISTING DEMOLISH EXISTING 250 AMP, 3 POLE CIRCUIT BREAKER IN EXISTING SWITCHBOARD "DP" FEEDING ACC-1.

AutoCAD SHX Text A. REFER TO SHEET ES001 FOR GENERAL NOTES. REFER TO SHEET ES001 FOR GENERAL NOTES. B. CIRCUITS SHOWN ARE BASED ON FIELD AND DRAWING INVESTIGATIONS. CIRCUITS SHOWN ARE BASED ON FIELD AND DRAWING INVESTIGATIONS. CONTRACTOR MUST VERIFY ALL CIRCUITS PRIOR TO CONSTRUCTION. C. ALL MATERIAL REMOVED UNDER DEMOLITION MUST BECOME THE ALL MATERIAL REMOVED UNDER DEMOLITION MUST BECOME THE LL MATERIAL REMOVED UNDER DEMOLITION MUST BECOME THE PROPERTY OF THE CONTRACTOR AND REMOVED COMPLETELY OFF-SITE UNLESS NOTED OTHERWISE.

AutoCAD SHX Text

AutoCAD SHX Text C

AutoCAD SHX Text A

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LOAD

AutoCAD SHX Text B

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LOAD SERVED

AutoCAD SHX Text C

AutoCAD SHX Text A

AutoCAD SHX Text B

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EXISTING

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AutoCAD SHX Text A

AutoCAD SHX Text C

AutoCAD SHX Text

LOAD

AutoCAD SHX Text B

AutoCAD SHX Text

LOAD SERVED

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AutoCAD SHX Text A=

AutoCAD SHX Text B=

AutoCAD SHX Text C=

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TOTAL CONNECTED

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LOAD (AMPS)

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1200 AMP MLO

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EXISTING

AutoCAD SHX Text

EXISTING

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EXISTING

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BKR

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TRIP

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WIRE

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SIZE

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CKT

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NO.

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BKR

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TRIP

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WIRE

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SIZE

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CKT

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NO.

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1200 AMP BUS

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AutoCAD…

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File details come from the government source that posted it. Updated Feb 5, 2026.