STEAM EXPANSION PHASE 1PROJECT NO.: 9507400
UNIVERSITY OF CALIFORNIA, DAVIS
DAVIS, CALIFORNIA
SECTION 15073–TREATED WATER PIPING
PART 1 - General
1.1codes, standards AND RATINGS
- Rating Class: 150 lb., ASTM A-403
- Temperature Limit: -20 to 800 Degrees F.
- Corrosion Allowance: 0.063 inch
- Material: Stainless Steel
- Design Code: ASME B31.1
- Examination: Per ASME B31.1
- Asbestos is not permitted in any piping component.
- SERVICES
- Treated Water
PART 2 - Products
2.1PIPE
- 1/2 inch thru 2 inch
- 316L Stainless Steel, ASTM A-312. 0.065 inch wall thickness.
- Vic-Press pipe or equal.
- 2-1/2 inch thru 6 inch
- Schedule 10S 316L Stainless Steel, ASTM A-312, rolled grooved ends.
- FITTINGS
- 1/2 inch thru 2 inch
- 316L Stainless steel, integral O-ring seals.
- Victaulic Pressfit or equal
- 2-1/2 inch thru 6 inch
- Schedule 10 316L Stainless Steel, rolled grooved ends conforming to ASTM A-403.
- COUPLINGS:
- 1/2 inch thru 2 inch
- Victaulic Pressfit or equal, 316L Stainless steel, integral O-ring seals.
- 2-1/2 inch thru 6 inch
- Cast 316L Stainless Steel conforming to ASTM A-351.
- Victaulic Style 489 rigid Stainless Steel mechanical couplings or equal.
- FLANGE ADAPTERS:
- 2-1/2 inch thru 4 inch
- Cast of 316 Stainless Steel conforming to ASTM A-351 for connection to ANSI Class 125/150 flanged equipment and valves.
- Vic-Flange Adapter style 441 or equal.
- 6 inch
- Victaulic Style 45S flanged adapter nipple or equal
- For connection to ANSI Class 125 and Class 150 flanged equipment or valves only.
- COUPLING BOLTING
- ASTM A-193 oval neck track bolts and heavy hex nuts.
- GASKETS
- Grade “E” EPDM compound conforming to ASTM D-2000.
- BALL VALVES
- 1/2 inch thru 2 inch
- Full-port ball valve, Type 316 body, 316 stainless steel ball and stem, teflon (PTFE) seat and seal, plain ends for for pressfit assembly.
- Victaulic Series 569 or equal.
- BUTTERFLY VALVES
- 2-1/2 inch thru 6 inch
- 300 psi grooved end butterfly valve, bubble tight design, type 316 stainless body and disc disc conforming to ASTM A-351, type416 SS stem.
- EPDM (Ethylene propylene Diene Monomer) seat, notched-plate handle.
- Victaulic Series 763 or equal.
- CHECK VALVES
- 2-1/2 inch thru 6 inch
- Tilting disc design, EPDM disc seal, cast 316 stainless steel body and trim conforming to ASTM A-743 with grooved ends.
- Victaulic Series 712S or equal.
- STRAINERS:
- 2-1/2 inch thru 6 inch
- Y-Type with cast 316 stainless steel body with grooved ends, ASTM A-743, grade. 304 stainless steel removable basket, No. 6 mesh.
- Victaulic Style 732 or equal.
PART 3 - Execution
3.1branch connection guide
BRANCH CONNECTION GUIDEBRANCH SIZE
size / 1/2 / 3/4 / 1 / 1-1/2 / 2 / 2-1/2 / 3 / 4 / 6
H / 1/2 / T
E / 3/4 / E / T
A / 1 / E / E / T
D / 1-1/2 / E / E / E / T
E / 2 / E / E / E / E / T
R / 2-1/2 / E / E / E / E / E / T
3 / E / E / E / E / E / E / T
S / 4 / E / E / E / E / E / E / E / T
I / 6 / E / E / E / E / E / E / E / E / T
Z
E
- SYMBOLS:
- T = Tee
- E = Reducing Tee
END OF SECTION 15073
April 13th, 2007TREATED WATER PIPING
Revision: 015073-1