MP501.pdf
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- Solicitation number
- 36C26325R0017
About this file
This is a mechanical schedules drawing (MP501) for a steam tunnel construction project at the Des Moines VA facility, showing detailed specifications for pressure reducing valves (PRVs), steam traps, trip stop valves, and exhaust fans. The drawing contains multiple equipment schedules detailing specifications for various mechanical components, including a PRV station with 900 lb/hr capacity and 100 PSIG inlet pressure, ten steam traps serving different building areas with capacities ranging from 50-100 lb/hr, and a trip stop valve rated for 900 lb/hr capacity.
The fan schedule specifies five inline fans manufactured by Greenheck, each rated at 1 hp and 115V, with three fans having 1,575 CFM capacity and two having 1,015 CFM capacity. All fans are direct drive and include backdraft dampers. The drawing is part of the 100% Final Bid Documents package (project #636A6-23-101) dated August 9, 2024, prepared by IMEG as consultant and Anderson as designer of record for the Department of Veterans Affairs Office of Construction and Facilities Management.
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Text version
Project Number
Building Number
Drawing Number
Project Title
Location
Issue Date Checked Drawn
Drawing Title
Approved:
VA FORM 08 - 6231
A
100% FINAL BID
DOCUMENTS
Office of Construction and Facilities Management
U.S. Department of Veterans Affairs
B
C
D
E
F
A
B
C
D
E
F
21 4 5 6 7 8 9 10
Phase
DESIGNER OF RECORD STAMPCONSULTANT
321 4 5 6 7 8 9 10
623 26TH AVENUE
ROCK ISLAND, IL 61201
9555 JAMES AVE S. SUITE 200
BLOOMINGTON, MN 55431
C U s e rs
\b b ra n d t\ D o c u m e n ts \1
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P A
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A
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MP501
MECHANICAL SCHEDULES CONSTRUCT STEAM
TUNNEL
DES MOINES, IA
636A6-23-101
3 & 11
08/09/2024 RES RWB
17270
PRV-1 VAULT 3 900 100 22 3/4" SPENCE ED
TAG AREA SERVED CAPACITY LB/HR INLET PRESSURE PSIG OUTLET PRESSURE PSIG VALVE SIZE MANUFACTURER MODEL NOTES
NOTES:
1. COMPLETE STATION TO INCLUDE SAFETY VALVE, BYPASS, STEAM TRAPS, ECT. REFER TO MECHANICAL DETAILS FOR ADDTIONAL REQUIREMENTS.
2. REFER TO SPECIFICATION SECTION 23 22 13 FOR ADDTIONAL COMPONENT INFORMATION.
3. PRV & TRIP STOP VALVE SHALL BE CAST STEEL, NPT, AND FULL PORT.
4. TRIP STOP VALVE SHALL BE INSTALLED IN PLACE OF THE RELIEF VALVE.
PRESSURE REDUCING VALVE SCHEDULE
T-10 PRV INVERTED BUCKET 2 3/4" 50 250 20 ARMSTRONG 970
T-9 PRV INVERTED BUCKET 2 3/4" 50 250 20 ARMSTRONG 970
T-8 PRV INVERTED BUCKET 2 3/4" 50 250 20 ARMSTRONG 970
T-7 PRV INVERTED BUCKET 2 3/4" 50 250 85 ARMSTRONG 970
T-6 LINK E INVERTED BUCKET 2 3/4" 100 250 85 ARMSTRONG 970
T-5 LINK D INVERTED BUCKET 2 3/4" 100 250 85 ARMSTRONG 970
T-4 LINK C INVERTED BUCKET 2 3/4" 100 250 85 ARMSTRONG 970
T-3 LINK B INVERTED BUCKET 2 3/4" 100 250 85 ARMSTRONG 970
T-2 LINK A INVERTED BUCKET 2 3/4" 100 250 85 ARMSTRONG 970
T-1 BUILDING 11 INVERTED BUCKET 2 3/4" 100 250 85 ARMSTRONG 970
TAG AREA SERVED TYPE SAFETY FACTOR SIZE LB/HR MAX ALLOWABLE PRESSURE PRESSURE DIFFERENTIAL MANUFACTURER MODEL NOTES
NOTES:
1. CAPACITY LISTED IS LISTED FOR EACH TRAP AND INCLUDES SAFETY FACTOR. PROVIDE APPROPRIATE ORIFICE TO MEET CAPACITY.
2. SIDE INLET AND OUTLET, SS INTERNALS, CS BODY, AIR VENT.
3. REFER TO PLANS FOR REQUIRED QUANTITIES. IN ADDTION, CONTRACTOR SHALL DETERMINE FINAL QUANTITY OF TRAPS BASED ON FINAL INSTALLTION; EVERY OFFSET AND MAXIMUM OF 200FT.
4. PROVIDE REMOVABLE INSULATION JACKET FOR ALL STEAM TRAPS. COORDINATE WITH SPECIFICATIONS FOR REQUIREMENTS.
TRAP SCHEDULE
TV-1 VAULT 3 900 32 1" SPENCE E5 P125
TAG AREA SERVED CAPACITY LB/HR SET POINT PSIG VALVE SIZE (IN.) MANUFACTURER MAIN VALVE MODEL PILOT MODEL NOTES
NOTES:
1. INSTALLED ON THE MAIN BUILDING FEED AFTER THE PRESSURE REUCING STATION IN PLACE OF THE RELIEF VALVE. REFER TO MECHANICAL DETAILS FOR ADDTIONAL REQUIREMENTS.
2. REFER TO SPECIFICATION SECTION 23 22 13 FOR ADDTIONAL COMPONENT INFORMATION.
3. PRV SHALL BE CAST STEEL, NPT, AND FULL PORT.
TRIP STOP VALVE SCHEDULE
FAN SCHEDULE
TAG LOCATION AREA SERVED CFM
TOTAL EXTERNAL
SP
EQUIPMENT
TYPE DRIVE TYPE FAN RPM BHP MOTOR SIZE
PHASE
NUMBER VOLTAGE
NUMBER OF
POLES MCA (AMPS) MOP (AMPS) FLA MODEL MANUFACTURER NOTES:
EF-1 VAULT #1 LINK 'A' 1,575 CFM 0.5 in-wg INLINEFANS DIRECT 1506 0.24 hp 1 hp 1 115 V 3 16.2 A 25 A 13 A AX-47-37-0415-VG Greenheck PROVIDE BACKDRAFT DAMPER-
EF-1 VAULT #2 LINK 'B' 1,575 CFM 0.5 in-wg INLINEFANS DIRECT 1506 0.24 hp 1 hp 1 115 V 3 16.2 A 25 A 13 A AX-47-37-0415-VG Greenheck PROVIDE BACKDRAFT DAMPER-
EF-2 VAULT #6 LINK 'D' 1,015 CFM 0.5 in-wg INLINEFANS DIRECT 1523 0.13 hp 1 hp 1 115 V 3 16.2 A 25 A 13 A AX-41-31-0317-VG Greenheck PROVIDE BACKDRAFT DAMPER-
EF-2 VAULT #5 "LINK 'C' 1,015 CFM 0.5 in-wg INLINEFANS DIRECT 1523 0.13 hp 1 hp 1 115 V 3 16.2 A 25 A 13 A AX-41-31-0317-VG Greenheck PROVIDE BACKDRAFT DAMPER-
EF-2 VAULT #4 "LINK 'C' 1,015 CFM 0.5 in-wg INLINEFANS DIRECT 1523 0.13 hp 1 hp 1 115 V 3 16.2 A 25 A 13 A AX-41-31-0317-VG Greenheck PROVIDE BACKDRAFT DAMPER-
Revisions: Date:
REVISION 1 02/07/2025
R E G
I S T E
R E
D P R O F E S S I O N A L E N G I N E E R
NORT H DA KOTA
RUSSELL
SCHULTZ
27753
DATE
08-09-2024
| Sheets |
| MP000 - PIPING COVERSHEET |
| MP101 - EXISTING STEAM TUNNEL SOUTH - LINK 'A' & 'B' PIPING PLANS |
| MP102 - STEAM TUNNEL NORTH - LINK 'C' PIPING PLANS |
| MP103 - STEAM TUNNEL NORTHEAST - LINK 'D' & 'E' PIPING PLAN |
| MP104 - STEAM TUNNEL PIPING - SECTIONS AND VIEWS |
| MP301 - MECHANICAL PIPING DETAILS |
| MP302 - MECHANICAL PIPING DETAILS |
| MP501 - MECHANICAL SCHEDULES |
| MPD101 - STEAM TUNNEL - PIPING DEMOLITION PLAN |
| MV402 - CONTROL DIAGRAMS |
File details come from the government source that posted it. Updated .