bafbrwhq15155.pdf

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

06/09/09 15155-1 BUCKLEY AFB

SECTION 15155 - SANITARY WASTE PIPING SPECIALTIES

PART 1 - GENERAL

1.01 SUMMARY:

A. This Section includes the following sanitary drainage piping specialties:

1. Cleanouts.

2. Floor drains.

3. Roof flashing assemblies.

4. Miscellaneous sanitary drainage piping specialties.

5. Flashing materials.

1.02 REFERENCES:

A. Applicable Standards (latest edition):

1. American Society of Sanitary Engineering (ASSE):

a. 1050 - Stack Air Admittance Valves for Sanitary Drainage Systems.

b. 1051 - Individual and Branch Type Air Admittance Valves for Sanitary Drainage

Systems.

2. ASME International (ASME):

a. A112.1.2 - Air Gaps in Plumbing Systems.

b. A112.3.1 - Performance Standard and Installation Procedures for Stainless Steel

Drainage Systems for Sanitary, Storm and Chemical Applications, Above and Below Ground.

c. A112.6.3 - Floor and Trench Drains.

d. A112.21.2M - Roof Drains.

e. A112.36.2M - Cleanouts.

3. ASTM International (ASTM):

a. A48/A48M - Gray Iron Castings.

b. A74 - Cast Iron Soil Pipe and Fittings.

c. A653/A653M - Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated

(Galvannealed) by the Hot-Dip Process.

d. B32 - Solder Metal.

e. B152/B152M - Copper Sheet, Strip, Plate, and Rolled Bar.

f. B749 - Lead and Lead Alloy Strip, Sheet, and Plate Products.

g. C564 - Rubber Gaskets for Cast Iron Soil Pipe and Fittings.

h. D4068 - Chlorinated Polyethylene (CPE) Sheeting for Concealed Water-

Containment Membrane.

4. National Fire Protection Association (NFPA):

a. 70 - National Electric Code.

5. NSF International (NSF):

a. 14 - Plastics Piping Components and Related Materials.

6. Plumbing & Drainage Institute (PDI):

a. G101 - Testing and Rating Procedure for Grease Interceptors.

7. The Society for Protective Coatings (SSPC):

a. Paint 12 - Paint Specification No. 12: Cold-Applied Asphalt Mastic (Extra Thick Film).

8. Underwriters Laboratory (UL):

a. 1479 - Fire Tests of Through-Penetration Firestops.

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

BUCKLEY AFB 15155-2 06/09/09

1.03 DEFINITIONS:

A. HDPE: High-density polyethylene plastic.

B. PE: Polyethylene plastic.

C. PP: Polypropylene plastic.

D. PVC: Polyvinyl chloride plastic.

1.04 SUBMITTALS:

A. General: Submit the following in accordance with SECTION 15050 - BASIC MECHANICAL

MATERIALS AND METHODS.

B. Product Data: For each type of product indicated.

C. Field quality-control test reports.

D. Operation and Maintenance Data: For drainage piping specialties to include in emergency, operation, and maintenance manuals.

1.05 QUALITY ASSURANCE:

A. Drainage piping specialties shall bear label, stamp, or other markings of specified testing agency.

B. Electrical Components, Devices, and Accessories: Listed and labeled as defined in NFPA 70, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

C. Comply with NSF 14 for plastic sanitary piping specialty components.

1.06 COORDINATION:

A. Coordinate size and location of concrete bases. Cast anchor-bolt inserts into bases. Concrete, reinforcement, and formwork requirements are specified in DIVISION 3.

B. Coordinate size and location of roof penetrations.

PART 2 - PRODUCTS

2.01 CLEANOUTS:

A. Exposed Metal Cleanouts:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Josam Company; Josam Div.

b. MIFAB, Inc.

c. Smith, Jay R. Mfg. Co.; Division of Smith Industries, Inc.

d. Tyler Pipe; Wade Div.

e. Watts Drainage Products Inc.

f. Zurn Plumbing Products Group; Specification Drainage Operation.

2. Standard: ASME A112.36.2M for cast iron for cleanout test tee.

3. Size: Same as connected drainage piping

4. Body Material: Hub-and-spigot, cast-iron soil pipe T-branch or Hubless, cast-iron soil pipe test tee as required to match connected piping.

5. Closure: Countersunk or raised-head, brass or cast-iron plug.

6. Closure Plug Size: Same as or not more than one size smaller than cleanout size.

B. Metal Floor Cleanouts:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

06/09/09 15155-3 BUCKLEY AFB

a. Josam Company; Josam Div.

b. Oatey.

c. Sioux Chief Manufacturing Company, Inc.

d. Smith, Jay R. Mfg. Co.; Division of Smith Industries, Inc.

e. Tyler Pipe; Wade Div.

f. Watts Drainage Products Inc.

g. Zurn Plumbing Products Group; Light Commercial Operation.

h. Zurn Plumbing Products Group; Specification Drainage Operation.

2. Standard: ASME A112.36.2M for adjustable housing cleanout.

3. Size: Same as connected branch.

4. Type: Adjustable housing.

5. Body or Ferrule: Cast iron.

6. Clamping Device: Required.

7. Outlet Connection: Inside calk or Spigot as required to match connected piping.

8. Closure: Brass plug with tapered threads or Cast-iron plug.

9. Adjustable Housing Material: Cast iron with threads set-screws or other device.

10. Frame and Cover Material and Finish: Nickel-bronze, copper alloy.

11. Frame and Cover Shape: Round.

12. Top Loading Classification: As indicated on drawings.

13. Riser: ASTM A74, Service class, cast-iron drainage pipe fitting and riser to cleanout.

C. Cast-Iron Wall Cleanouts:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Josam Company; Josam Div.

b. MIFAB, Inc.

c. Smith, Jay R. Mfg. Co.; Division of Smith Industries, Inc.

d. Tyler Pipe; Wade Div.

e. Watts Drainage Products Inc.

f. Zurn Plumbing Products Group; Specification Drainage Operation.

2. Standard: ASME A112.36.2M. Include wall access.

3. Size: Same as connected drainage piping.

4. Body: Hubless, cast-iron soil pipe test tee as required to match connected piping.

5. Closure: Countersunk, drilled-and-threaded brass or cast-iron plug.

6. Closure Plug Size: Same as or not more than one size smaller than cleanout size.

7. Wall Access: Round, flat, chrome-plated brass or stainless-steel cover plate with screw.

2.02 FLOOR DRAINS:

A. Cast-Iron Floor Drains:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Josam Company; Josam Div.

b. MIFAB, Inc.

c. Smith, Jay R. Mfg. Co.; Division of Smith Industries, Inc.

d. Tyler Pipe; Wade Div.

e. Watts Drainage Products Inc.

f. Zurn Plumbing Products Group; Light Commercial Operation.

g. Zurn Plumbing Products Group; Specification Drainage Operation.

2. Standard: ASME A112.6.3.

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

BUCKLEY AFB 15155-4 06/09/09

3. Pattern: Sanitary drain.

4. Body Material: Gray iron.

5. Seepage Flange: Required.

6. Anchor Flange: Required.

7. Clamping Device: Required.

8. Outlet: Bottom.

9. Coating on Interior and Exposed Exterior Surfaces: Not required.

10. Sediment Bucket: Required.

11. Top or Strainer Material: Nickel bronze.

12. Top of Body and Strainer Finish: Nickel bronze.

13. Top Shape: Round.

14. Dimensions of Top or Strainer: As indicated on drawings.

15. Top Loading Classification: As indicated on drawings.

16. Inlet Fitting: Not required.

17. Trap Material: Cast iron.

18. Trap Pattern: Standard P-trap.

19. Trap Features: Not required.

2.03 ROOF FLASHING ASSEMBLIES:

A. Roof Flashing Assemblies:

1. Manufacturers: Subject to compliance with requirements, provide products by one of the following:

a. Acorn Engineering Company; Elmdor/Stoneman Div.

b. Thaler Metal Industries Ltd.

B. Description: Manufactured assembly made of 4.0-lb/sq. ft. (20-kg/sq. m), 0.0625-inch- (1.6-mm-) thick, lead flashing collar and skirt extending at least 6 inches (150 mm) from pipe, with galvanized-steel boot reinforcement and counterflashing fitting.

1. Open-Top Vent Cap: Without cap.

2. Extended Vent Cap: With field-installed, vandal-proof vent cap.

2.04 MISCELLANEOUS SANITARY DRAINAGE PIPING SPECIALTIES:

A. Air-Gap Fittings:

1. Standard: ASME A112.1.2, for fitting designed to ensure fixed, positive air gap between installed inlet and outlet piping.

2. Body: Bronze or cast iron.

3. Inlet: Opening in top of body.

4. Outlet: Larger than inlet.

5. Size: Same as connected waste piping and with inlet large enough for associated indirect waste piping.

B. Sleeve Flashing Device:

1. Description: Manufactured, cast-iron fitting, with clamping device, that forms sleeve for pipe floor penetrations of floor membrane. Include galvanized-steel pipe extension in top of fitting that will extend 1 inch (25 mm) above finished floor and galvanized-steel pipe extension in bottom of fitting that will extend through floor slab.

2. Size: As required for close fit to riser or stack piping.

C. Stack Flashing Fittings:

1. Description: Counterflashing-type, cast-iron fitting, with bottom recess for terminating roof membrane, and with threaded or hub top for extending vent pipe.

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

06/09/09 15155-5 BUCKLEY AFB

2. Size: Same as connected stack vent or vent stack.

D. Vent Caps:

1. Description: Cast-iron body with threaded or hub inlet and vandal-proof design. Include vented hood and setscrews to secure to vent pipe.

2. Size: Same as connected stack vent or vent stack.

E. Expansion Joints:

1. Standard: ASME A112.21.2M.

2. Body: Cast iron with bronze sleeve, packing, and gland.

3. End Connections: Matching connected piping.

4. Size: Same as connected soil, waste, or vent piping.

2.05 FLASHING MATERIALS:

A. Lead Sheet: ASTM B749, Type L51121, copper bearing, with the following minimum weights and thicknesses, unless otherwise indicated:

1. General Use: 4.0-lb/sq. ft. (20-kg/sq. m), 0.0625-inch (1.6-mm) thickness.

2. Vent Pipe Flashing: 3.0-lb/sq. ft. (15-kg/sq. m), 0.0469-inch (1.2-mm) thickness.

3. Burning: 6-lb/sq. ft. (30-kg/sq. m), 0.0938-inch (2.4-mm) thickness.

B. Zinc-Coated Steel Sheet: ASTM A653/A653M, with 0.20% copper content and 0.04-inch (1.01-mm) minimum thickness, unless otherwise indicated. Include G90 (Z275) hot-dip galvanized, mill-phosphatized finish for painting if indicated.

C. Elastic Membrane Sheet: ASTM D4068, flexible, chlorinated polyethylene, 40-mil (1.01-mm) minimum thickness.

D. Fasteners: Metal compatible with material and substrate being fastened.

E. Metal Accessories: Sheet metal strips, clamps, anchoring devices, and similar accessory units required for installation; matching or compatible with material being installed.

F. Bituminous Coating: SSPC-Paint 12, solvent-type, bituminous mastic.

PART 3 - EXECUTION

3.01 INSTALLATION:

A. Refer to SECTION 15050 – BASIC MECHANICAL MATERIALS AND METHODS for piping joining materials, joint construction, and basic installation requirements.

B. Install cleanouts in aboveground piping and building drain piping according to the following, unless otherwise indicated:

1. Size same as drainage piping up to NPS 4 (DN 100). Use NPS 4 (DN 100) for larger drainage piping unless larger cleanout is indicated.

2. Locate at each change in direction of piping greater than 45 degrees.

3. Locate at minimum intervals of 50 feet (15 m) for piping NPS 4 (DN 100) and smaller and 100 feet (30 m) for larger piping.

4. Locate at base of each vertical soil and waste stack.

C. For floor cleanouts for piping below floors, install cleanout deck plates with top flush with finished floor.

D. For cleanouts located in concealed piping, install cleanout wall access covers, of types indicated, with frame and cover flush with finished wall.

E. Install floor drains at low points of surface areas to be drained. Set grates of drains flush with finished floor, unless otherwise indicated.

1. Position floor drains for easy access and maintenance.

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

BUCKLEY AFB 15155-6 06/09/09

2. Set floor drains below elevation of surrounding finished floor to allow floor drainage.

Set with grates depressed according to the following drainage area radii:

a. Radius, 30 inches (750 mm) or Less: Equivalent to 1% slope, but not less than 1/4-inch (6.35-mm) total depression.

b. Radius, 30 to 60 inches (750 to 1500 mm): Equivalent to 1% slope.

c. Radius, 60 inches (1500 mm) or Larger: Equivalent to 1% slope, but not greater than 1-inch (25-mm) total depression.

3. Install floor-drain flashing collar or flange so no leakage occurs between drain and adjoining flooring. Maintain integrity of waterproof membranes where penetrated.

4. Install individual traps for floor drains connected to sanitary building drain, unless otherwise indicated.

F. Install roof flashing assemblies on sanitary stack vents and vent stacks that extend through roof.

G. Install flashing fittings on sanitary stack vents and vent stacks that extend through roof.

H. Install air-gap fittings on draining-type backflow preventers and on indirect-waste piping discharge into sanitary drainage system.

I. Install sleeve flashing device with each riser and stack passing through floors with waterproof membrane.

J. Install vent caps on each vent pipe passing through roof.

K. Install expansion joints on vertical stacks and conductors. Position expansion joints for easy access and maintenance.

L. Install wood-blocking reinforcement for wall-mounting-type specialties.

M. Install traps on plumbing specialty drain outlets. Omit traps on indirect wastes unless trap is indicated.

N. Install escutcheons at wall, floor, and ceiling penetrations in exposed finished locations and within cabinets and millwork. Use deep-pattern escutcheons if required to conceal protruding pipe fittings.

3.02 CONNECTIONS:

A. Piping installation requirements are specified in other DIVISION 15 Sections. Drawings indicate general arrangement of piping, fittings, and specialties.

B. Install piping adjacent to equipment to allow service and maintenance.

3.03 FLASHING INSTALLATION:

A. Fabricate flashing from single piece unless large pans, sumps, or other drainage shapes are required. Join flashing according to the following if required:

1. Lead Sheets: Burn joints of lead sheets 6.0-lb/sq. ft. (30-kg/sq. m), 0.0938-inch (2.4-mm) thickness or thicker. Solder joints of lead sheets 4.0-lb/sq. ft. (20-kg/sq. m), 0.0625-inch (1.6-mm) thickness or thinner.

B. Install sheet flashing on pipes, sleeves, and specialties passing through or embedded in floors and roofs with waterproof membrane.

1. Pipe Flashing: Sleeve type, matching pipe size, with minimum length of 10 inches (250 mm), and skirt or flange extending at least 8 inches (200 mm) around pipe.

2. Sleeve Flashing: Flat sheet, with skirt or flange extending at least 8 inches (200 mm) around sleeve.

3. Embedded Specialty Flashing: Flat sheet, with skirt or flange extending at least 8 inches

(200 mm) around specialty.

C. Set flashing on floors and roofs in solid coating of bituminous cement.

SECTION 15155 REPAIR WING HEADQUARTERS, BLDG 706

SANITARY WASTE PIPING SPECIALTIES CRWU 06-2071

06/09/09 15155-7 BUCKLEY AFB

D. Secure flashing into sleeve and specialty clamping ring or device.

E. Install flashing for piping passing through roofs with counterflashing or commercially made flashing fittings, according to DIVISION 7.

F. Extend flashing up vent pipe passing through roofs and turn down into pipe, or secure flashing into cast-iron sleeve having calking recess.

G. Fabricate and install flashing and pans, sumps, and other drainage shapes.

3.04 PROTECTION:

A. Protect drains during remainder of construction period to avoid clogging with dirt or debris and to prevent damage from traffic or construction work.

B. Place plugs in ends of uncompleted piping at end of each day or when work stops.

END OF SECTION 15155