070_519 OT3 362M-401-Paper.pdf
PDF 656 KB Posted
- Attached to
- Y1NB--Replace Cooling Towers Federal contract opportunity
- Solicitation number
- 36C25722B0030
About this file
This document package includes an engineering drawing set and specifications for a federal contract opportunity to replace cooling towers. The drawing set provides details for planned HVAC system upgrades at a Veterans Affairs medical center campus, including replacing two cooling towers. Key project details called out on the drawings include specifications for a new 108-ton water-cooled chiller, related piping and pumping systems, controls integration, and other HVAC equipment. The related solicitation provides additional context, with a requirement to furnish all materials and labor to complete the cooling tower replacement project. The work is to be performed for the South Texas VA Health Care System with a magnitude between $1 million and $2 million. The opportunity is set aside solely for service-disabled veteran-owned small businesses. Offerors must have active verification from the VA's Center for Verification and Evaluation to be deemed responsive.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| 36C25722B0030 0002.docx | DOCX document | |
| Site visit Sign in sheet.pdf | ||
| 36C25722B0030 0001.docx | DOCX document | |
| 105_10 519 OT3 362 E-601-E-10.pdf | ||
| 103_9 519 OT3 362 E-002-E-9.pdf | ||
| 038_519.OT3.362G_17-A-6-Layout1.pdf | ||
| Delta cooling tower.pdf | ||
| 36C25722B0030_1.docx | DOCX document |
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Text version
Approved: Associate Director
Approved: Chief of Staff
Approved:
Approved: Director
Approved:
Approved:
Approved:
Drawing Title:
GRAPHIC SCALE
0 8 16 32 Feet
1/8"=1'-0"
Approved: Chief, Facilities Management
GRAPHIC SCALE
0 20 40 80
1"=20'
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1. FOR TYPICAL WATER AND REFRIGERANT PIPING FOR TYPICAL WATER AND REFRIGERANT PIPING CONNECTIONS TO EQUIPMENT SEE HVAC DETAILS SHEETS. 2. DIFFUSER, REGISTER AND GRILLE SIZES SHOWN ON DIFFUSER, REGISTER AND GRILLE SIZES SHOWN ON FLOOR PLANS ARE NECK SIZES. 3. WATER PIPE CONNECTIONS TO AIR HEATING AND COOLING WATER PIPE CONNECTIONS TO AIR HEATING AND COOLING COILS SHALL BE MADE TO PROVIDE COUNTER FLOW BETWEEN WATER AND AIR. 4. ALL ITEMS THAT REQUIRE ACCESS, SUCH AS FOR ALL ITEMS THAT REQUIRE ACCESS, SUCH AS FOR OPERATING, CLEANING, SERVICING, MAINTENANCE, AND CALIBRATION, SHALL BE EASILY AND SAFELY ACCESSIBLE BY PERSONS STANDING AT FLOOR LEVEL, OR STANDING ON PERMANENT PLATFORMS, WITHOUT THE USE OF PORTABLE LADDERS. EXAMPLES OF THESE ITEMS INCLUDE, BUT ARE NOT LIMITED TO: ALL TYPES OF VALVES, FILTERS AND STRAINERS, TRANSMITTERS, CONTROL DEVICES. 5. REFER TO ARCHITECTURAL FOR EQUIPMENT PAD SIZES REFER TO ARCHITECTURAL FOR EQUIPMENT PAD SIZES AND LOCATIONS. 6. INSTALL 3/4" DRAIN PIPING AS REQUIRED FROM BOILER INSTALL 3/4" DRAIN PIPING AS REQUIRED FROM BOILER VENT, CHEMICAL POT FEEDERS, BUFFER TANK, WATER FILTRATION SYSTEM, AND BLOWDOWN. MAINTAIN SLOPE OF 1/8" DOWN PER FOOT TOWARD FLOOR SINK. REFER TO DETAILS.
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1. 17-B1 & 17-B2. SEE DETAIL 7 ON SHEET 17-B1 & 17-B2. SEE DETAIL 7 ON SHEET & 17-B2. SEE DETAIL 7 ON SHEET 17-B2. SEE DETAIL 7 ON SHEET . SEE DETAIL 7 ON SHEET 17-H-8. 2. UNIT HEATER. SEE DETAIL 3 ON SHEET 17-H-8. UNIT HEATER. SEE DETAIL 3 ON SHEET 17-H-8. SEE CONTROL DIAGRAMS. ADJUST TEMPERATURE SETPOINT TO 65°F.3. DIAPHRAGM EXPANSION TANK, ET-1. SUSPEND DIAPHRAGM EXPANSION TANK, ET-1. SUSPEND ET-1. SUSPEND . SUSPEND FROM STRUCTURE ABOVE. SEE DETAIL 1 ON SHEET 17-H-8. 4. DIAPHRAGM EXPANSION TANK, ET-2. SUSPEND DIAPHRAGM EXPANSION TANK, ET-2. SUSPEND ET-2. SUSPEND . SUSPEND FROM STRUCTURE ABOVE. SEE DETAIL 2 ON SHEET 17-H-8. 5. 5" BOILER VENT AND 5" COMBUSTION AIR UP 5" BOILER VENT AND 5" COMBUSTION AIR UPTHROUGH ROOF. SEE ROOF PLAN FOR CONTINUATION. 6. MAKE-UP WATER CONNECTION BY PLUMBING. MAKE-UP WATER CONNECTION BY PLUMBING. 7. MAINTAIN 6'-8" (MIN) CLEAR BELOW EQUIPMENT MAINTAIN 6'-8" (MIN) CLEAR BELOW EQUIPMENT AND PIPING TO FINISHED FLOOR. 8. LOUVER ABOVE DOOR. SEE ARCHITECTURAL AND LOUVER ABOVE DOOR. SEE ARCHITECTURAL AND CONTROL DIAGRAMS. 9. VFDS SERVING SECONDARY HOT WATER HEATING VFDS SERVING SECONDARY HOT WATER HEATING AND CHILLED WATER PUMPS. VFDS FURNISHED BY MECHANICAL AND INSTALLED BY ELECTRICAL. 10. PROVIDE MAIN BUILDING AUTOMATION SYSTEM PROVIDE MAIN BUILDING AUTOMATION SYSTEM CONTROL PANEL. ROUTE COMMUNICATION BUS TO TELECOM ROOM FOR COMMUNICATION WITH EXISTING FACILITY. PROVIDE REFRIGERANT MONITOR PANEL. LOCATE ASSOCIATED VISUAL AND AUDIBLE ALARMS ON WALL AND OPPOSITE OUTSIDE WALL. 11. EXISTING FACILITY MANAGEMENT SYSTEM EXISTING FACILITY MANAGEMENT SYSTEM WORKSTATION LOCATED IN BOILER PLANT CONTROL ROOM. UPDATE SOFTWARE TO ADD CONTROL POINTS, PROGRAMMING, AND GRAPHICS FOR NEW WORK. 12. PROVIDE ROUTER AND PROTOCOL TRANSLATION PROVIDE ROUTER AND PROTOCOL TRANSLATION HARDWARE AS REQUIRED TO CONNECT FACILITY MANAGEMENT SYSTEM TO IT ETHERNET NETWORK IN BUILDING 1 BASEMENT TELECOM ROOM FOR COMMUNICATION TO NEW BUILDING. CONNECT TO EXISTING FACILITY MANAGEMENT SYSTEM IN NEAREST MECHANICAL ROOM. 13. PROVIDE BUFFER TANK WITH INTEGRAL AIR PROVIDE BUFFER TANK WITH INTEGRAL AIR SEPARATOR. SEE EXPANSION TANK SCHEDULE AND DETAIL 1 ON SHEET 17-H-8. 14. LOCATE TEMPERATURE SENSOR FOR LOCATE TEMPERATURE SENSOR FOR EXHAUST/LOUVER CONTROL ON WALL. SEE CONTROL DIAGRAM 9 ON SHEET 17-H-11. 15. PLUMBING EQUIPMENT (SHOWN SCREENED) FOR PLUMBING EQUIPMENT (SHOWN SCREENED) FOR REFERENCE ONLY. 16. INLINE, PRIMARY, HOT WATER HEATING PUMP. INLINE, PRIMARY, HOT WATER HEATING PUMP. 17. CONDENSER WATER FILTRATION SYSTEM. SEE CONDENSER WATER FILTRATION SYSTEM. SEE DETAIL 3 ON SHEET H-9. 18. POT FEEDER. SEE DETAIL 11 ON SHEET H-7. POT FEEDER. SEE DETAIL 11 ON SHEET H-7. 19. WATER COOLED CHILLER (108 TON). SEE DETAIL 2 WATER COOLED CHILLER (108 TON). SEE DETAIL 2 ON SHEET H-9. 20. COOLING TOWER. SEE DETAIL 1 ON SHEET H-9. COOLING TOWER. SEE DETAIL 1 ON SHEET H-9. 21. UNDERGROUND PIPING (SHOWN DASHED). ROUTE UNDERGROUND PIPING (SHOWN DASHED). ROUTE BELOW NEW FOUNDATION. 22. HEAT TRACE, BENEATH INSULATION, CONDENSER HEAT TRACE, BENEATH INSULATION, CONDENSER WATER PIPING EXPOSED ABOVE GROUND. 23. PROVIDE VFDS SERVING CONDENSER WATER PUMPS. PROVIDE VFDS SERVING CONDENSER WATER PUMPS. VFDS FURNISHED BY MECHANICAL AND INSTALLED BY ELECTRICAL. 24. THREE-WAY BYPASS VALVE AND ASSOCIATED (4) THREE-WAY BYPASS VALVE AND ASSOCIATED (4) ISOLATION VALVES. REFER TO CONTROL DIAGRAM 1 ON SHEET H-15. 25. (2) NEW 3/4" REFRIGERANT RELIEF LINES TO NEW (2) NEW 3/4" REFRIGERANT RELIEF LINES TO NEW 1-1/4" UP THROUGH ROOF.
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17-UH3
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17-UH1
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17-UH2
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17-CTSF1
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17-CT1
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17-WCCU1
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17-BT1 & & 17-BT2
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BOILER CONTROL PANEL
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17-BT1
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(TYP. 4)
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(TYP. 3)
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OVERFLOW AND DRAIN TO INDIRECT RECEPTOR. SEE PLUMBING.
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17-HT1 & & 17-HT2
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17- ET2
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1" CWR TO FILTERS AND BYPASS
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2" (TYP.)
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AIR SEPARATOR
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CHILLER
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PCWS&R UNDERGROUND
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THREE-WAY TOWER BYPASS VALVE
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FULL-SIZE BYPASS VALVE
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(2) ISOLATION VALVES
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ISOLATION VALVES
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CHILLED WATER PUMP
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CONDENSER PUMPS
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PCWS&R UNDERGROUND
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FILTRATION SYSTEM
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MAINTAIN 7' ABOVE GRADE
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DRAIN & OVERFLOW
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BASIN SWEEPER INLET
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UNIT HEATER
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CONTROL PANEL
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BOILER
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VENT & COMB. AIR
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BUFFER TANK & EXP. TANK
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HWH&R
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PRIMARY HEATING PUMP
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AutoCAD SHX Text 12'
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AutoCAD SHX Text Westlake Reed Leskosky
AutoCAD SHX Text One East Camelback Road Suite 690 Phoenix, Arizona 85012 www.WRLdesign.com
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WTVAHCS BIG SPRING, TX 79720
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DRAWING NO.
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NEW CONSTRUCTION
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519-OT3-362
AutoCAD SHX Text 01/09/09
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DOMICILIARY
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PLAN NORTH
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ENLARGED HVAC PLAN
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GENERAL NOTES:
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KEY NOTES:
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AutoCAD SHX Text 1/64" = 1'-0"
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SITE PLAN
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MECHANICAL ROOM
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CHILLER SECTION
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COOLING TOWER SECTION
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BOILER ROOM SECTION
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NO SCALE
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ISOMETRIC VIEW
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ADDENDUM #1
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