14H_0001.pdf

PDF 216 KB Posted Apr 3, 2026

Attached to: Y1DZ--B3-Fourth Floor PACT Renovation Project # 659-26-800
Solicitation number: 36C24626R0031_2
Issued by: Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 6

About this file

Written by GovTribe AI · Apr 3, 2026

This is a building HVAC system schematic drawing for the 4th floor of Building 3, showing Part B (new construction/renovation). The plan depicts a comprehensive heating, ventilation, and air conditioning layout with detailed mechanical system components and connections.

The drawing includes multiple detailed sections illustrating typical construction elements: pipe sleeve details, chill water coil details, steam heating coil details, flue penetration specifications, smoke damper details, and new fan coil unit hanger details. The main floor plan shows the spatial distribution of HVAC equipment including fan coil units (marked in blue circles), ductwork routing (shown in yellow), piping connections, and system zones. The plan incorporates a building directory/tenant layout (shown in the cloud-shaped graphic at the bottom right) indicating the organizational structure and room assignments on this floor. Technical notes are provided addressing construction specifications, material requirements, and installation standards. The schematic employs standard architectural and mechanical drawing conventions with color-coding (yellow for ductwork, blue for pipes and equipment, green for structural elements) to distinguish different system components and enhance clarity for construction and installation purposes.

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Other files

File	Type	Posted
36C24626R0031 0002.docx	DOCX document	Apr 23, 2026
RFIs phase 1 _4232026.docx	DOCX document	Apr 23, 2026
RFIs phase 1.docx	DOCX document	Apr 15, 2026
36C24626R0031 0001.docx	DOCX document	Apr 15, 2026
RFIs phase 1.docx	DOCX document	Apr 15, 2026
B3-P4.pdf	PDF	Apr 3, 2026
AHU-16 SCHEDULE.pdf	PDF	Apr 3, 2026
SBYVAMC-P-B3_Riser Diagrams.pdf	PDF	Apr 3, 2026
B3-A5.pdf	PDF	Apr 3, 2026
B3-P5.pdf	PDF	Apr 3, 2026
3-H5R.pdf	PDF	Apr 3, 2026
3-H4R.pdf	PDF	Apr 3, 2026
VA44-32-14-S5.pdf	PDF	Apr 3, 2026
VA44-32-14-S4.pdf	PDF	Apr 3, 2026
14H_0012.pdf	PDF	Apr 3, 2026
01 00 00-GENERAL.pdf	PDF	Apr 3, 2026
Column Schedule.pdf	PDF	Apr 3, 2026
B3-H7.pdf	PDF	Apr 3, 2026
14H_0011.pdf	PDF	Apr 3, 2026
01 45 00-QUALITY CONTROL.pdf	PDF	Apr 3, 2026
RFP 36C24626R0031_2.pdf	PDF	Apr 3, 2026
Beams Schedule.pdf	PDF	Apr 3, 2026
14H_0002.pdf	PDF	Apr 3, 2026
AHU 17-19 SCHEDULES.pdf	PDF	Apr 3, 2026

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AutoCAD SHX Text 6"

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2" MINIMUM

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AutoCAD SHX Text 4094B

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PAINT EXISTING PLASTER

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NEW CEILING

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NEW GRID

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NEW TITLE

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SHEET M5.

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PARTITION SHALL BE IN ACCORDANCE TO DETAIL 8 ON

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5) ALL PIPE PENETRATIONS OF A FIRE WALL AND/OR A SMOKE

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WITH 1/2" ARMAFLEX, WRAPPED AND TAPED.

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4) ALL A/C CONDENSATE LINES SHALL BE INSULATED

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INSULATED ACCORDING TO INSULATION SPECIFICATIONS.

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3) ALL CHILL WATER SUPPLY & RETURN LINES SHALL BE

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2) ALL NEW FLEX DUCT SHALL BE INSULATED TYPE.

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OF DUCT WRAP FIBER GLASS INSULATION.

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1) ALL NEW METAL DUCT SHALL BE WRAPPED WITH 1 1/2"

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%%UNOTES:

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NEW FAN COIL UNIT P

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(4) 3/4 THD ROD

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AUXILIARY DRAIN PAN

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TRAP

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PITCH

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1 COND DRAIN

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TO 8

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FLEX

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SPRING ISOLATOR

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DOUBLE NUT (TYP.)

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EXPANSION BOLT

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CONC DECK

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NEW FAN COIL UNIT "P" HANGER DETAIL

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SCALE: 3/4" = 1'-0"

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3/4 F&T TRAP

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CONTROL VALVE

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ELECTRIC STEAM RATED

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GLOBE VALVE TYP.

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UNION TYP.

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1/2" VACUUM BREAKER

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STEAM

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TRAP

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STRAINER

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NOT TO SCALE

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STEAM HEATING COIL DETAIL

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AIR FLOW

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COIL

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%%UNOTE:

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SCHEDULE 40 BLACK PIPE SHALL BE

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USED FOR STEAM AND CONDENSATE PIPE

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150 LB M.1 SCREWED FITTINGS AND 300 LB

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GROUND JOINT UNION FOR STEAM SERVICE.

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5 PSIG STEAM SUPPLY

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CONDENSATE RETURN

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NEW 20 GA. SLEEVE

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AND HOUSING AND 1/2" SHAFT.

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SMOKE DAMPER W/ 20 GA. BLADE

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"SMOKE DAMPER ACCESS"

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SYSTEM ACTIVATION

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SYSTEM TO CLOSE DAMPER ON

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INTERLOCK W/ SMOKE DETECTION

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U L LISTED ELECTRIC OPERATOR

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EXISTING

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EXISTING

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FIRESTOP CAULKING

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NEW SMOKE PARTITION

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TO FREE AREA OF DUCT.

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NOTE: FREE AREA OF SMOKE DAMPER SHALL BE GREATER THEN OR EQUAL

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SCALE: 3/4" = 1'-0"

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NEW SMOKE DAMPER DETAIL

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INSULATION

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PIPE SLEEVE

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FLOOR

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FIRESTOP MATERIAL

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PIPE

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(INSULATED PIPE ONLY).

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THROUGH PENETRATION

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ROCKWOOL PIPE INSULATION

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TYPICAL FLOOR PENETRATION

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NOT TO SCALE

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PARTITION WALL

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INSULATION

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PIPE

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STOP AT ALL FIRE WALLS.

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SPACE FILL WITH FIRE-

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SCHEDULE 40 PIPE SLEEVE

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MASONRY WALL

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EACH SIDE

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ESCUTCHEON PLATE

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CHWS

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ELECTRIC 3-WAY VALVE

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CHWR

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DRAIN

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TYP.

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BALL VALVE

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STRAINER

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BALANCING VALVE

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CIRCUIT SETTER

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TYP.

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DIELECTRIC UNION

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VENT

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SIZES SEE FCU SCHD.

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PIPING TO COIL FOR RUNOUT

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BE USED FOR CHILL WATER

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TYPE K COPPER SHALL

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%%UNOTE:

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COIL

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AIR FLOW

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NOT TO SCALE

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TYPICAL PIPE SLEEVE DETAIL

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CHILL WATER COIL DETAIL

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NOT TO SCALE

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WINDOW FRAME.

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1" INSULATED PANEL IN

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1" FLANGE

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(TAMPERPROOF HEAD)

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(8) ?8x3/4 S.S. SCREWS

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NEW EF 3 SEE SCHEDULE ON SHT. M-1.

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STEEL BOX FOR FAN

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18GA. TYPE 304 STAINLESS

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IN WIREMOLD CONDUIT

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CONCEAL POWER WIRING

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INTERIOR

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SURFACE

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SURFACE

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EXTERIOR

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

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EF-3 DETAIL

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NOT IN

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CONTRACT

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CONTRACT

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NOT IN

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CONCRETE BEAM 8 10 A.F F

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TYP 3

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EF-3 SEE DETAIL

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1 DN

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CHWR

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CHWS

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CONDRN

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CONDRN

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CHWR

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CHWS

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4" CHWS & CHWR DN

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3" CHWS & CHWR UP

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44 3 GPM

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1 DN

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CONDRN

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CHWR

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CONDRN

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CHWS

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CHWR

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PART B

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PART A

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NO SCALE

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KEY MAP

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PART B

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PART B

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

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BLDG. 3, 4TH FLOOR HVAC PLAN, PART B, NEW

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ONE-QUARTER INCH = ONE FOOT

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ONE-EIGHTH INCH = ONE FOOT

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REVISIONS

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AS-BUILT

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DATE

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THREE-EIGHTHS INCH = ONE FOOT

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ONE-HALF INCH = ONE FOOT

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ONE INCH = ONE FOOT

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THREE-QUARTERS INCH = ONE FOOT

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ONE AND ONE-HALF INCH = ONE FOOT

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THREE INCHES = ONE FOOT

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SALISBURY, N C

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CHECKED

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APPROVED DIVISION CHIEF

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APPROVED SERVICE DIRECTOR

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DRAWING TITLE

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BUILDING NUMBER

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LOCATION

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PROJECT TITLE

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PART B

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AutoCAD SHX Text Veterans Affairs

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DWG. 21 OF 30

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22 AUGUST 1991

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DRAWN

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DRAWING NO.

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PROJECT NO.

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DATE

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HVAC PLAN

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BLDG.3 FOURTH FLOOR

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EXISTING/NEW

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File details come from the government source that posted it. Updated Apr 3, 2026.