6 Drawings B35 HVAC.pdf

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Z2DA-- 666_(C) B35 HVAC (666-24-126) (VA-24-00006694)
Solicitation number
36C25924Q0064
Issued by

About this file

This document package includes construction drawings and specifications for HVAC remodel work at a Department of Veterans Affairs medical center in Sheridan, Wyoming, as well as the corresponding federal contract opportunity notice.

The drawings detail proposed HVAC system upgrades for Building 35, including replacement of an exhaust hood and fan in Room 224, extension of direct digital controls and building automation systems, and installation of new roof-top HVAC equipment. Specifications require furnishing and installing materials in accordance with NFPA and NEC standards, as well as completion of electrical, insulation, and ductwork. The related federal contract opportunity is a solicitation from the VA Veterans Health Administration seeking offers for the project, identified as solicitation number 36C25924Q0064 and opportunity number VA-24-00006694. Responses are due to the contracting office in Sheridan.

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Other files

File Type Posted
36C25924Q0064_Revised Bid Schedule_ Page 5.docx DOCX document
36C25924Q0064 0002.docx DOCX document
36C25924Q0064 0001.docx DOCX document
Asbestos Report B35.pdf PDF
TF-35 Low Side.jpg JPG image
TF-35 Low Side Open.jpg JPG image
S02-3-10-2021 Past Performance Questionnaire_Blank_Fillable PDF.pdf PDF
36C25924Q0064_2.docx DOCX document
6 Specifications 24-126 B35 HVAC.pdf PDF

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Text version

AREA MAP

VA SITE MAP

14 13

303132

55110

41 42

23 24

71N

AREA OF

WORK

B35 HVAC REMODEL

SHEET INDEX

NORTH

NORTH

VA

HEALTHCARE

AutoCAD SHX Text COVER - AREA AND SITE MAPS AND SHEET INDEX M100 - BASEMENT, FIRST, AND SECOND FLOOR HVAC PLANS

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VA FORM 08-6231, OCT 1978

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ARCHITECT/ENGINEERS:

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CONSULTANTS:

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SHERIDAN, WY

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B35 HVAC REMODEL

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JUL 13, 2023

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VA

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HEALTHCARE

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SP

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STEPHEN PETZOLD CHIEF - FACILITIES MANAGEMENT SERVICES PHONE: (307) 675-3671

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LAS

1 PROVIDE EXPOSED CEILING MOUNTED EF-1 AND 8" EXHAUST HOOD WITH

BACK DRAFT DAMPER. CONNECT TO EXISTING POWER. PROVIDE

DISCONNECT AT UNIT. PROVIDE 10 MINUTE TIMER. INTERLOCK WITH ROOM

LIGHT SWITCH. INSULATE EXHAUST DUCT WITH 1" FIBERGLASS WITH ALL

SERVICE JACKET (ASJ) AND SELF LAPPING SEAMS. PROVIDE PVC

INSULATION COVER AND FITTING COVERS.

REMOVE WIRE MESH FROM WALL.

INSULATE EXTERIOR DUCTWORK WITH 2" CLOSED CELL INSULATION.

COVER WITH TEXTURED ALUMINUM TO MATCH PRODUCT USED ON

BUILDING 37. SEAL WEATHER PROOF. SUPPORT DUCTWORK ON GROUND

WITH UNISTRUT STAND 3'-0" O.C. MAXIMUM. SUPPORT DUCTWORK FROM

WALL WITH UNISTRUT FRAME SURROUNDING DUCT EVERY FIVE FEET.

1) EXHAUST FAN EF-1 SHALL OPERATE CONTINUOUS DURING OCCUPIED

TIME, AND BE OFF DURING UNOCCUPIED PERIOD.

2) EXTEND DDC CONTROLS FROM BUILDING 37 THROUGH UNUSED

ELECTRICAL CONDUIT.

3) EXTEND ENSEMBLE CONTROLS SYSTEM AND USER INTERFACE TO

CONTRACTOR PROVIDED VA COMPATIBLE PC IN ROOM 224 BUILDING 5.

1) ELECTRICAL WORK SHALL MEET NFPA 70E AND NEC REQUIREMENTS.

2) PROVIDE 3/8" STEEL BARS SPACED 9" OC, IN 2"X 1/4" ANGLE IRON

FRAME, IN DUCT PENETRATIONS THROUGH EXTERIOR WALLS

3) TRIM DUCT WINDOW PENETRATIONS WITH WHITE ANODIZED

DIFFUSER REGISTER AND GRILLE SCHEDULE

EQUIP MFGR MODEL SP LOSS NOTES

TAG NUMBER MAX CFM IN WC COLOR

S-1 KRUEGER 880H 3620 0.25" WHITE 1, 2

R-1 KRUEGER S80H 3620 0.25" WHITE 1, 2, 3, 4

NOTES: 1. MANUFACTURER INFORMATION IS SHOWN FOR BASIS OF DESIGN ONLY,

APPROVED MANUFACTURERS MAY SUBMIT.

2. DUCT MOUNTED

3. PROVIDE 4" DEEP DUCTWORK PLENUM ABOVE OBD AND GRILLE.

4. PROVIDE OBD.

ROOFTOP UNIT SCHEDULE

HEAT HEAT PUMP COOLING

EQUIP MFGR MODEL TYPE TOTAL ESP MIN KW EAT LAT BTUH EAT LAT HEAD BTUH EAT LAT SP FILTERS MCA MOP VOLTAGE NOTES

TAG CFM (IN) OA (°F) (°F) (°F) (°F) LOSS (°F) (°F) LOSS AMPS AMPS V/PH/HZ

RTU-1 TRANE WSJ300A3S0N HEAT PUMP 10,000 0.5 0 36 65 78 253,030 65 92 <10 FT 255,290 80 56 0.25" MERV 13 213 225 208/3/60 1,2,3,4,5,6

NOTES: 1. PROVIDE INTEGRAL VARIABLE FREQUENCY DRIVE, AND UNIT MOUNTED DISCONNECT SWITCH WITH SINGLE POINT CONNECTION.

2. PROVIDE ECONOMIZER DRY BULB 0-100% WITH BAROMETRIC RELIEF.

3. MANUFACTURER INFORMATION IS SHOWN FOR BASIS OF DESIGN ONLY, APPROVED MANUFACTURERS MAY SUBMIT.

4. PERFORMANCES BASED ON -30°F OAT HEATING, AND 100°F OAT COOLING. UNIT CASING SHALL BE DOUBLE WALL WITH INSULATION.

5. PROVIDE CO2 SENSOR FOR OUTSIDE AIR VOLUME CONTROL

6. PROVIDE WIRE, CONDUIT, AND REQUIRED BREAKER AT NEAREST PANEL WITH SPACE AVAILABLE. INSTALL ELECTRICAL WORK PER NEC.

TF-35

4 PROVIDE LOW-E, DOUBLE PANE, INSULATED FRAME, WHITE VINYL WINDOW

TO FILL WINDOW SPACE BELOW DUCTWORK. APPROXIMATELY 36x36.

FIELD VERIFY ACTUAL SIZE.

ALUMINUM SHEET METAL INSIDE AND OUTSIDE.

4) PROVIDE MEANS PROCURE AND INSTALL FOR A COMPLETE

WORKING INSTALLATION.

5 CUT FLOOR JOISTS AS REQUIRED. DOUBLE FLOOR JOIST ON EACH SIDE

AND HANG FROM HEADER JOIST ON EACH END. USE SIMPSON HANGERS.

6 PROVIDE VOLUME DAMPER WITH LOCKING QUADRANT IN DUCT.

7 RELOCATE STEAM UNIT HEATER. EXTEND EXISTING PIPING, ELECTRICAL

WIRING, AND THERMOSTAT WIRING.

1 PROVIDE 600 AMP, 3PH, 60 HZ 100 BREAKER DISTRIBUTION PANEL. T DDC TEMPERATURE SENSOR

2 PROVIDE 3" PVC PULL BOX TO MATCH EXISTING PULL BOX

INSTALLATIONS. CORE DRILL THROUGH WALL. SEAL WEATHERPROOF.

REVERSE ACTING THERMOSTAT

SUPPLY DUCT UP

3 PROVIDE SCH 40 3" PVC CONDUIT FROM PULL BOX TO TF-35 208V SIDE.

INSTALL A MINIMUM OF 2'-0" DEEP OR DEEPER AS REQUIRED BY THE

NEC. BED AND COVER WITH 4" THICK CONCRETE. PROVIDE WIRE IN

CONDUIT FOR 208V, 3PH, 600 AMP SERVICE. CUT AND PATCH

PAVEMENT TO MATCH EXISTING.

SUPPLY DUCT DOWN

RETURN DUCT UP

RETURN DUCT DOWN

4 RE-FEED THREE MAIN 100 AMP 208 VOLT CIRCUITS FROM B37 FROM

EXISTING J-BOX LOCATION TO NEW DISTRIBUTION PANEL. PROVIDE

CONDUIT. PROVIDE NEW J-BOX FOR EACH CIRCUIT. REMOVE

EXISTING WIRE AND TURN OVER TO VA FOR REUSE. INSTALL NEW

PULL STRING IN EXISTING CONDUIT.

5 PROVIDE PULL BOX FOR DDC HVAC CONTROLS. MOUNT ON

FOUNDATION WALL. EXTEND 208v/3PH/60HZ WIRE AND CONDUIT TO

NEW DISTRIBUTION PANEL. PROVIDE CONDUIT TO RTU-1 MOUNTED

ON GALVANIZED STEEL UNISTRUT.

TO

B37 4

8"Ø EF-1 34x14

3 1 UP

REVERSE

ACTING

T'STAT

T R-1 36x36

RTU-1

RTU-1

S-1 36x26

30x36

36x30

UP

34x14

UP 6

TO

B37 4

TYPICAL

EACH

FLOOR

EF-2

15'-105" 8

22x22

DN

36x14

R-1

36x36 S-1 3300 36x28

22x22

DN

RELOCATE STEAM UNIT

HEATER TO MISS

SUPPLY AIR DUCT

36x30 DN 22x22 UP 34x14

DN

R-1 36x36

S-1 36x30

36x30 DN 22x22 UP

34x14

DN 6

34x24 5 x1 x2 x3 x1

EXHAUST FAN SCHEDULE

EQUIP MFGR MODEL ESP NOTES

TAG NUMBER CFM IN WC HP FLA V/PH/HZ

EF-1 BROAN L100E 130 0.25" 0.1 0.3 120/1/60 1, 2, 3

EF-2 VES ENVIRO 101308 1,080 0.25" 0.1 1.35 120/1/60 1, 2, 4, 5, 6

NOTES: 1. MANUFACTURER INFORMATION IS SHOWN FOR BASIS OF DESIGN ONLY, APPROVED MANUFACTURERS

MAY SUBMIT.

2. PROVIDE BREAKER, CONDUIT, AND WIRE, PER NEC, TO NEAREST PANEL WITH REQUIRED CAPACITY.

3. MOUNT ON WALL WITH ADJUSTABLE DIRECTION PIVOTING FRAME MADE OF UNISTRUT AND BOLTS.

4. PROVIDE ALUMINUM ENCLOSURE WITH 1/4" HARDWARE CLOTH EACH SIDE.

5. PROVIDE THREE FANS. ONE FOR EACH FLOOR.

6. PROVIDE VARIABLE SPEED CONTROL AND REVERSE ACTING THERMOSATAT

B35 HVAC Cover
Sheets and Views
22x34

B35 HVAC Plans M100

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