Plastic Bath and Shower Units

�� SECTION 15445

�� PLASTIC BATH AND SHOWER UNITS

�� National Fiberglass Products

�� 5 Greenwood Avenue

�� Romeoville, IL� 60441-1398

�� Fax:� 815-886-5936.

PART 1� GENERAL

1.1 SECTION INCLUDES

�� A.� Plastic handicare/ADA fixtures.

�� B.� Plastic bath fixtures.

�� C.� Plastic shower stalls.

�� D.� Plastic tub shower units.

�� E.� Plastic shower base units.

�� F.� Related accessories, appliances, appurtenances, equipment, and supports.

1.2 RELATED SECTIONS

�� A.� Section 15050 - Basic Mechanical Materials and Methods.

�� B.� Section 15410 - Plumbing Piping.

�� C.� Section 15440 - Plumbing Fixtures.

�� D.� Section 16123 - Building Wire and Cable:� Connections to whirlpool units.

1.3 SUBMITTALS

�� A.� Product Data:� Submit for each type of fixture specified, including fixture and trim, fittings, accessories construction details, dimensions of components, and finishes.

�� B.� Color Samples:� Provide 6 inch square samples of selected fixture colors and exposed finish components.

�� C.� Installation Procedures:� Submit manufacturer's installation procedures for information only.

�� D.� Owner's Instructions:� Provide Home Owner's Manual, with copy of installation procedures, for each fixture type and living unit, for delivery to Owner.

1.4 QUALITY ASSURANCE

�� A.� Codes and Standards:� Comply with the following, except where requirements are exceeded by applicable building codes, these specifications, or other contract documents:

�� 1.� Americans with Disabilities Act (ADA) -� "Accessibility Guidelines for Buildings and Facilities"; Friday, July 26, 1991; and revisions and additions.

�� 2.� Provide units which have "pass" rating for tests of applicable standard:

�� a.� ANSI Standard Z124.1 - Plastic Bathtub Units.

�� b.� ANSI Standard Z124.2 - Plastic Shower Receptors Shower Stalls.

�� 3.� ANSI Standard A117.1 - "Buildings and Facilities ‑‑ Providing Accessibility and Useability for Physically Handicapped People."

�� 4.� ATBCB (Architectural and Transportation Barriers Compliance Board) - Uniform Federal Accessibility Standards (UFAS) ‑ 1985‑494‑187 for fixtures for the physically handicapped.

�� 5.� Public Law 90‑480, "Architectural Barriers Act," 1968, with respect to plumbing fixtures for the physically handicapped.

�� 6.� State of Illinois ‑ Accessibility Standards.

�� B.� Listing and Labeling:� Provide electrically operated fixtures that are listed and labeled.

�� 1.� The terms "listed" and "labeled" shall be as defined in the National Electrical Code, Article 100.

1.5 DELIVERY, STORAGE, AND HANDLING

�� A.� Deliver fixtures in manufacturer's protective packing and covering.� Inspect units at delivery.� Do not accept damaged unit.

�� B.� Store fixtures on elevated platforms in a dry location.

1.6 WARRANTY

�� A.� Finish� Warranty:� Provide manufacturer's limited warranty for freedom from defects of materials and manufacturing, as follows:

�� 1.� G.L.S. Showers and Baths:� Three years.

�� 2.� Gelcoat Showers and Baths:� Seven years.

�� 3.� Acrylic Showers and Baths:� Three years.

�� 4.� Other Components and Accessories:� As specifically listed by manufacturer.

�� B.� Electrical System Warranty:� Submit manufacturer's standard warranty for pump and whirlpool system, guaranteeing freedom from defects in materials and manufacturing for one year from date of substantial completion.

PART 2� PRODUCTS

2.1 MANUFACTURERS

�� A.� Manufacturer:� National Fiberglass Products, 5 Greenwood Avenue, Romeoville, IL 60441-1398; Telephone (708) 257-3300, (815) 886-5900; Fax (815) 886-5936.

�� B.� Fixture Types:� The Contract Documents indicate required fixtures and are based on the specific descriptions, manufacturers, models, and numbers indicated.� Substitutions will not be acceptable.

2.2 MATERIALS

�� A.� Plastic:� Unsaturated polyester resin.

�� B.� Reinforcement:� Chopped fiberglass and fiberglass cloth.

�� C.� Structural Spacer:� Fabric backed balsa wood segments.

�� D.� Gel-Coat Thickness:� 0.020-0.025 inch, sprayed.

�� E.� Acrylic Coat Thickness:� 0.125 inch, pre-formed.

�� F.� Particle Board:� 1/2 inch thick, 45 pound density.

2.3 PLUMBING FIXTURES

�� A.� Handicare - ADA Accessible/Adaptable.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories:�

�� a.� Fold up shower seat.

�� b.� Custom blocking and grab bar installation as indicated on the drawings.

�� B.� Luxury Baths - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�� C.� Luxury Baths - Acrylic.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�

�� D.� Luxury Shower Baths - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�� E.� One Piece Showers - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�� F.� One Piece Tub Showers - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�� G.� Multi-Piece Remodeling Tub Showers - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�� H.� Multi-Piece Remodeling Showers - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories: _________________.

�� I.� Shower Bases - Gelcoat.

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group: �___________________.

�� 4.� Accessories: _________________.

�

�� J.� Whirlpool:

�� 1.� Model No.:� ________________.

�� 2.� Dimensions:� _____________________.

�� 3.� Color Group:� ___________________.

�� 4.� Accessories:� ___________________.

�� 5.� Piping System:� Copper.

�� a.� Plumbing jet finish:� Polished chrome.

�� b.� Plumbing jet finish:� Polished brass.

�� 6.� Piping System:� PVC.

�� a.� Plumbing jet finish:� Plastic in compatible color.

�� b.� Plumbing jet finish:� Polished chrome.

�� c.� Plumbing jet finish:� Polished brass.

�� 7.� Extra Jet:� Recessed additional massaging jet in lumbar back area for use with either PVC whirlpool system, in same style as whirlpool system jets.

�� a.� Finish:� Polished chrome.

�� b.� Finish:� Polished brass.

�� c.� Finish:� White.

�� d.� Color finish:� __________________.

�� 8.� Whirlassage II Jet System:� Surface mounted dual port variable flow swirling jets replacing standard whirlpool jets.

�� 9.� Full Skirt:� Optional full skirt for greater access.

�� 10. Alternate pump location.

�� 11. Whirlpool Heater:� In line heater with integral thermostat, high limit switch, and air timer sensor.

�� K.� Bath and Shower Accessories:

�� 1.� Bonnet:� Enclosure for top of tub/shower models.

�� 2.� Bonnet Light:� Air switch activated, UL rated, 24 watt, 12 volt, 2 ampere.

�� a.� Finish:� Polished chrome.

�� b.� Finish:� Polished brass.

�� c.� Finish:� White.

�� d.� Finish:� Bone.

�� 3.� Flashing:� Factory installed flashing for pocket installations to prevent wall water seepage.� Note:� Flashing increases fixture dimension 3/16 inch for each side flashed.�

�� 4.� Steam Generator:� Steam generator for steam room atmosphere for enclosed units, stainless steel tank, water feed coupling, chrome plated brass outlet head, pressure relief valve, and one hour timer.

�� a.� Model:� 80 cu. ft. capacity.

�� b.� Model:� 135 cu. ft. capacity.

�� L.� Interior Mildew Resistant Silicone Sealant:�

�� 1.� Description:� Silicone rubber based, one‑component, non‑sag elastomeric sealant, resistant to mildew and moisture; recommended by manufacturer for interior applications of seal around ceramic tile, showers, sinks, plumbing fixtures, and similar applications subjected to mildew growth and for porosity of joint surfaces.

�� 2.� Acceptable Products:

�� a.� Dow Chemical Corp., 786.

�� b.� General Electric Co., Sanitary Sealant SCS 1700.

2.4 FABRICATION

�� A.� Reinforcing:� Provide fabric and chopped fiberglass at drains, supplies, deck lip, walls, flanges, and stress areas.

�� B.� Wood Blocking:� 1 x 3 inch pine.

�� C.� Structural Spacer:� Fabric backed balsa wood segments.

�� D.� Factory-installed flashing:� Fiberglass bonded and reinforced.

�� E.� Provide fixtures and trim, fittings, other components, and supports as specified in fixture data sheets.

PART 3� EXECUTION

3.1 EXAMINATION

�� A.� Examine roughing‑in for potable cold water and hot water supplies and soil, waste, and vent piping systems to verify actual locations of piping connections prior to installing fixtures.

�� B.� Examine walls, floors, and cabinets for suitable conditions where fixtures are to be installed.

�� C.� Do not proceed until unsatisfactory conditions have been corrected.

3.2 PREPARATION

�� A.� Water Testing:� Before installing fixture unit support unit with temporary blocking and framing and test for watertightness, electrical functions, and functions of mechanical equipment.

3.3 INSTALLATION

�� A.� Blocking and Framing:� Provide blocking and framing recommended by manufacturer and required for support of fixtures.

�� B.� Install fixtures and specified components, in accordance with designations and locations required.

3.4 INSTALLATION OF FIXTURES

�� A.� Flashing:� Provide flashing to prevent water seeping behind units framed into wall pockets.

�� B.� Install fixtures level and plumb, in accordance with fixture manufacturers' written installation instructions, roughing‑in drawings, and referenced standards.

�� 1.� Seal mating surfaces of two and three piece units and shower door assemblies with silicone sealant in accordance with manufacturer's instructions so sealant is not visible in finished installation.

�� C.� Fasten fixtures to reinforcement built into walls.� Provide base support for units and never provide sole support of fixtures from flanges.�

�� D.� Fasten wall‑mounted fittings to reinforcement built into walls.

�� E.� Set shower base in accordance with manufacturer's instructions.

�� F.� Whirlpool:

�� 1.� Access:� Provide minimum of 14" by 14" clear opening accessibility for service of pump and whirlpool units.

�� 2.� Electrical:

�� a.� Controls:� Locate timer controls so they cannot be reached while standing in unit.

�� b.� Grounding:� Provide 120 volt, 20 amp, 60 hertz circuit, properly grounded, with ground fault circuit interrupter for Class A shock hazard.

3.5 CONNECTIONS

�� A.� Piping installation requirements are specified in other sections of Division 15.� The drawings indicate general arrangement of piping, fittings, and specialties.� Connect fixtures to piping in accordance with requirements in Section 15410.

3.6 FIELD QUALITY CONTROL

�� A.� Inspect each installed fixture for damage.� Replace damaged fixtures and components.

�� B.� Test fixtures to demonstrate proper operation upon completion of installation and after units are water pressurized.� Replace malfunctioning fixtures and components, then retest.� Repeat procedure until all units operate properly.

3.7 ADJUSTING AND CLEANING

�� A.� Operate and adjust faucets and controls.� Replace damaged and malfunctioning fixtures, fittings, and controls.

3.8 PROTECTION

�� A.� Provide protective covering for installed fixtures and keep units free from debris.

�� B.� Do not allow use of fixtures for temporary facilities.

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