SECTION 15430

PLUMBING SPECIALTIES

PART 1 GENERAL

SECTION INCLUDES

Roof and floor drains.

Cleanouts.

Hose bibs.

Hydrants.

Backflow preventers.

Water hammer arrestors.

Interceptors.

Thermostatic mixing valves.

Catch basins and manholes.

PRODUCTS FURNISHED BUT NOT INSTALLED UNDER THIS SECTION

Section [_____-__________]: Placement of concrete [catch basin] [manhole] bases.

PRODUCTS INSTALLED BUT NOT FURNISHED UNDER THIS SECTION

Section 01010 - Summary of Work:	Owner furnished [Kitchen

equipment] [________________].

Section [_____-__________]: Supply of grease interceptors for placement by this Section.

RELATED SECTIONS

Section 02607 - Manholes and Covers

Section [_____] - [__________] Roofing: Roof drains.

Section 15410 - Plumbing Piping.

Section 15440 - Plumbing Fixtures.

Section 15450 - Plumbing Equipment.

REFERENCES

ANSI/ASSE 1011 - Hose Connection Vacuum Breakers.

ANSI/ASSE 1012 - Backflow Preventers with Immediate Atmospheric Vent.

ANSI/ASSE 1013 - Backflow Preventers, Reduced Pressure Principle.

ANSI/ASSE 1019 - Wall Hydrants, Frost Proof Automatic Draining Anti-Backflow Types.

ANSI A112.21.1 - Floor Drains.

ANSI A112.21.2 - Roof Drains.

ANSI A112.26.1 - Water Hammer Arrestors.

ASTM C478 - Precast Reinforced Concrete Manhole Sections.

AWWA C506 - Backflow Prevention Devices - Reduced Pressure Principle and Double Check Valve Types.

PDI WH-201 Water Hammer Arresters.

SUBMITTALS

Submit under provisions of Section [01300.] [________.]

Shop Drawings: Indicate dimensions, weights, and placement of openings and holes.

Product Data: Provide component sizes, rough-in requirements, service sizes, and finishes.

Manufacturer's Installation Instructions: Indicate assembly and support requirements.

Manufacturer's Certificate: Certify that [grease] [oil] interceptors meet or exceed [specified requirements] [___________________].

PROJECT RECORD DOCUMENTS

Submit under provisions of Section [01700.] [________.]

Record actual locations of equipment, cleanouts, backflow preventers [,__________________].

OPERATION AND MAINTENANCE DATA

Submit under provisions of Section [01700.] [________.]

Operation Data: Indicate frequency of treatment required for interceptors.

Maintenance Data: Include installation instructions, spare parts lists, exploded assembly views.

DELIVERY, STORAGE, AND HANDLING

Deliver, store, protect and handle products to site under provisions of Section [01600.] [________.]

Accept specialties on site in original factory packaging. Inspect for damage.

EXTRA MATERIALS

Furnish under provisions of Section [01700.] [________.]

Provide [two] [____] of [loose keys] [hose end vacuum breakers] [service kits for [__________]].

PART 2 PRODUCTS

ROOF DRAINS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Roof Drains (RD-1): ANSI A112.21.2.

Body: [Lacquered] [Galvanized] cast iron with sump.

Strainer: Removable [polyethylene] [cast metal] [ cast aluminum] [cast bronze] [cast iron] dome [with vandal proof screws].

Accessories:	Membrane flange and membrane clamp with integral gravel stop, [with [adjustable under deck clamp] [roof sump receiver] [waterproofing flange] [controlled flow weir] [levelling frame] [adjustable extension sleeve for roof insulation] [perforated or slotted ballast guard extension for inverted roof] [perforated stainless steel ballast guard extension].

Model:	[________] manufactured by [____________].

Parapet Drains (RD-2): [Lacquered] [Galvanized] cast iron body with [aluminum] flashing clamp collar and [epoxy coated] [nickel bronze] [sloping] [flush] grate; Model[________] manufactured by [____________].

Canopy/Cornice Drains (RD-3): [Lacquered] [Galvanized] cast iron body with [aluminum] flashing clamp collar and [epoxy coated] [nickel bronze] flat strainer; Model[________] manufactured by [____________].

Roof Overflow Drains (OD): [Lacquered] [Galvanized] cast iron body and clamp collar [and bottom clamp ring]; pipe extended to [_____] inches ([_____] mm) above flood elevation; Model [________] manufactured by [____________].

DOWNSPOUT NOZZLES

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Bronze [round] with [straight] [offset] bottom section; Model [________] manufactured by [____________].

AREA DRAINS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

ANSI A112.21.2; [lacquered] [galvanized] cast iron body with sump.

Strainer: [Round] [Square] nickel-bronze.

Accessories:	Membrane flange and membrane clamp with integral gravel stop, with [adjustable under deck clamp] [roof sump receiver] [waterproofing flange] [levelling frame] [adjustable extension sleeve (for insulation)] [perforated or slotted ballast guard extension for inverted roof] [perforated stainless steel ballast guard extension].

Model:	[________] manufactured by [____________].

FLOOR DRAINS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

FD-1: ANSI A112.21.1; [lacquered] [galvanized] cast iron two piece body with double drainage flange, weep holes, [reversible clamping collar,] and round, adjustable nickel-bronze strainer; Model [________] manufactured by [____________].

FD-2: FD-1 except with removable perforated sediment bucket [and square strainer;] Model [________] manufactured by [____________].

FD-3: FD-1 except with polished bronze funnel [or anti-splash rim] type strainer; Model [________] manufactured by [____________].

FD-4: FD-1 except with extra heavy duty strainers; Model [________] manufactured by [____________].

FD-5: FD-1 except with extra heavy duty strainers with hinged grate and sediment bucket; Model [________] manufactured by [____________].

FD-6: [Lacquered] [Galvanized] cast iron two piece body with drainage flange, heavy duty grate [6] [12] inches ([150] [300] mm) wide, [12] [24] inches ([300] [600] mm) long, dome strainer, end plates with gaskets; Model [________] manufactured by [____________].

FLOOR SINKS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

FS-1: [Lacquered] [Galvanized] cast iron body with dome strainer [and seepage flange]; Model [________] manufactured by [____________].

FS-2: [Round] [Square] lacquered cast iron body with integral seepage pan, epoxy coated interior, [aluminum] [_____] dome strainer, [clamp collar,] [sediment bucket,] [epoxy coated,] [nickel bronze frame and] [full] [half] grate; Model [________] manufactured by [____________].

PLANTER DRAINS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

ANSI A112.21.2; [lacquered] [galvanized] cast iron body with sump.

Strainer: Removable [polyethylene] [cast metal] [cast aluminum] [cast bronze] [cast iron] dome with [stainless steel] [bronze] screen.

Accessories:	Membrane flange and membrane clamp with integral gravel stop.

Model:	[________] manufactured by [____________.]

CLEANOUTS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Exterior Surfaced Areas (CO-1): [Round] [Square] cast nickel bronze access frame and non-skid cover; Model [________] manufactured by [____________].

Exterior Unsurfaced Areas (CO-2): Line type with lacquered cast iron body and round epoxy coated gasketed cover; Model [________] manufactured by [____________].

Interior Finished Floor Areas (CO-3): [Lacquered] [Galvanized] cast iron, two piece body with double drainage flange, weep holes, [reversible clamping collar,] and adjustable nickel-bronze strainer, round with scoriated cover in service areas and [round] [square] with depressed cover to accept floor finish in finished floor areas; Model [________] manufactured by [____________].

Interior Finished Wall Areas (CO-4): Line type with lacquered cast iron body and round epoxy coated gasketed cover, and round stainless steel access cover secured with machine screw; Model [________] manufactured by [____________].

Interior Unfinished Accessible Areas (CO-5): Calked or threaded type. Provide bolted stack cleanouts on vertical rainwater leaders.

HOSE BIBS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Interior: Bronze or brass with integral mounting flange, replaceable hexagonal disc, hose thread spout, [chrome plated where exposed] with [handwheel] [lockshield and removable key], [integral] vacuum breaker in conformance with ANSI/ASSE 1011; Model [________] manufactured by [____________].

Interior Mixing:	Bronze or brass, wall mounted, double service faucet with hose thread spout, integral stops, [chrome plated where exposed] with handwheels, and vacuum breaker in conformance with ANSI/ASSE 1011; Model [________] manufactured by [____________].

HYDRANTS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Wall Hydrant: ANSI/ASSE 1019; non-freeze, self-draining type with [chrome plated] [polished bronze] [wall plate] [lockable recessed box] hose thread spout, [handwheel] [lockshield and removable key], and [integral] vacuum breaker; Model [________] manufactured by [____________].

Floor Hydrant: ANSI/ASSE 1019; [chrome plated] [polished bronze] lockable recessed box, hose thread spout, lockshield and removable key, and vacuum breaker; Model [________] manufactured by [____________].

RECESSED VALVE BOX

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Washing Machine:	Plastic preformed rough-in box with brass long shank valves with wheel handles, socket for waste, slip in finishing cover; Model [________] manufactured by [____________].

Refrigerator: Plastic preformed rough-in box with brass valves with wheel handle, slip in finishing cover; Model [________] manufactured by [____________].

BACK WATER VALVES

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

[ANSI A112.21.2; [lacquered] [galvanized] cast iron body and cover, brass] [ABS body and] valve, access cover [, extension sleeve and cover].

BACKFLOW PREVENTERS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Reduced Pressure Backflow Preventers: [ANSI/ASSE 1013] [AWWA C506]; bronze body with bronze and plastic internal parts and stainless steel springs; two independently operating, spring loaded check valves; diaphragm type differential pressure relief valve located between check valves; third check valve which opens under back pressure in case of diaphragm failure; non-threaded vent outlet; assembled with two gate valves, strainer, and four test cocks; Model [________] manufactured by [____________].

Double Check Valve Assemblies: [ANSI/ASSE 1012] [AWWA C506]; Bronze body with corrosion resistant internal parts and stainless steel springs; two independently operating check valves with intermediate atmospheric vent; Model [________]manufactured by [____________].

WATER HAMMER ARRESTORS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

ANSI A112.26.1; sized in accordance with PDI WH-201, precharged suitable for operation in temperature range -100 to 300 degrees F (-73 to 149 degrees C) and maximum 250 psig (1700 kPa) working pressure; Model [________] manufactured by [____________.]

SUMPS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

[Precast concrete specified in Section [_____]] [Precast concrete] [Epoxy coated fabricated steel] [Glass fiber reinforced [encased with 8 inches (200 mm) concrete]] with required openings and drainage fittings.

Cover: [3/8] [_____] inch ([9] [_____] mm) thick [checkered steel] [__________] plate with gasket seal frames and anchor bolts.

Model:	[________] manufactured by [____________].

GREASE INTERCEPTORS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Construction: [Epoxy coated fabricated steel] [Precast concrete] for [on floor] [semi-recessed] [fully recessed (shallow rough-in)] [flush with floor (deep rough-in)] [flush with floor (suspended)] installation, with [anchor flange,] multi-weir baffle assembly, integral deep seal trap, removable integral flow control, and [non-skid] epoxy coated steel cover with gasket [recessed for] [tile] [terrazzo,] securing handle, and enzyme injection port; Model [________] manufactured by [____________.]

Unit Rating: ; [_____] gal/min ([_____] L/sec flow and[_____] lbs ([_____] kg) grease capacity.

OIL INTERCEPTORS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Construction: [Epoxy coated fabricated steel] [Precast concrete] for [on floor] [semi-recessed] [fully recessed (shallow rough-in)] [flush with floor (deep rough-in)] [flush with floor (suspended)] installation, with [anchor flange,] multi-weir bucket assembly, integral deep seal trap, adjustable draw-off assembly, and [non-skid] epoxy coated steel cover with gasket [recessed for] [tile]

[terrazzo,] and securing handle.

Unit Rating: [_____] gal/min [_____] L/sec) flow and [_____] lbs ([_____] kg) oil capacity.

SEDIMENT INTERCEPTORS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

[Epoxy coated cast iron] [Stainless steel] [Precast concrete] body and secured cover with removable stainless steel sediment bucket; Model [________] manufactured by [____________].

THERMOSTATIC MIXING VALVES

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Capacity: [_____] gal/min ([_____] L/sec) at [45] [_____] psi ([310] [_____] kPa) differential.

Accessories:

Check valve on inlets.

Volume control shut-off valve on outlet.

Stem thermometer on outlet.

Strainer stop checks on inlets.

Cabinet:	16 gage (1.5 mm) prime coated steel, for [recessed] [surface] mounting with keyed lock.

CATCH BASINS

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Barrel: ASTM C 478; precast concrete sections laid on cast-in-place reinforced concrete foundation pad, 36 inch (900 mm) or 48 inch (1200 mm) diameter with precast concrete top.

Inlet Assembly: Two piece heavy duty cast steel or cast iron frame and grate with ground or machined grate and frame bearing surfaces.

Curb and gutter style: Rectangular grate and storm back, capacity [2.5] [____] cu ft/sec ([70] [____] cu dm/sec).

Standard: Round frame and grate with capacity [2.0] [____] cu ft/sec ([55] [____] cu dm/sec).

Manhole frame: Grated top, capacity [1.5] [____] cu ft/sec ([40] [____] cu dm/sec).

Minimum [6] [_____] feet ([1.8] [_____] m) cover over outlet and [slope bottom slab 10 percent to outlet invert.] [minimum 2 feet (300 mm) sump below outlet.]

MANHOLES

Manufacturers:

[_____________________________] Model [________].

Other acceptable manufacturers offering equivalent products.

[_________________________] Model [________].

[_________________________] Model [________].

[_________________________] Model [________].

Formed Bottom Manholes: ASTM C 478; [concrete masonry units] [or] [reinforced precast concrete sections] laid on cast-in-place reinforced concrete foundation pad as specified in Section 03300.

Size: [48] [_____] inch ([1200] [_____] mm) diameter.

Cover: Standard cast iron with minimum sized pick hole, and frame. Use heavy duty cover and frame in vehicular traffic areas.

Steps: 3/4 inch (19 mm) diameter [galvanized steel] [aluminum] on 16 inch (400 mm) centers.

PART 3 EXECUTION

PREPARATION

Coordinate cutting and forming of roof and floor construction to receive drains to required invert elevations.

INSTALLATION

Install in accordance with manufacturer's instructions.

Extend cleanouts to finished floor or wall surface. Lubricate threaded cleanout plugs with mixture of graphite and linseed oil. Ensure clearance at cleanout for rodding of drainage system.

Encase exterior cleanouts in concrete flush with grade.

Pipe relief from back flow preventer to nearest drain.

Install water hammer arrestors complete with accessible isolation valve [on hot and cold water supply piping to lavatories, sinks, and washing machine outlets].

END OF SECTION