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18-29-705.15 Polyolefin plastic.
   Joints between polyolefin plastic pipe and fittings shall comply with Sections 18-29-705.15.1 and 18-29-705.15.2.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.15.1 Heat-fusion joints.
   Heat-fusion joints for polyolefin pipe and tubing joints shall be installed with socket-type heat-fused polyolefin fittings or electrofusion polyolefin fittings. Joint surfaces shall be clean and free from moisture. The joint shall be undisturbed until cool. Joints shall be made in accordance with ASTM F1412 or CSA B181.3.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.15.2 Mechanical and compression sleeve joints.
   Mechanical and compression sleeve joints shall be installed in accordance with the manufacturer's instructions.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.16 Polyvinylidene fluoride plastic.
   Joints between polyvinylidene fluoride plastic pipe and fittings shall comply with Sections 18-29-705.16.1 and 18-29-705.16.2.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.16.1 Heat-fusion joints.
   Heat-fusion joints for polyvinylidene fluoride pipe and tubing joints shall be installed with socket-type heat-fused polyvinylidene fluoride fittings or electrofusion polyvinylidene fittings and couplings. Joint surfaces shall be clean and free from moisture. The joint shall be undisturbed until cool. Joints shall be made in accordance with ASTM F1673.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.16.2 Mechanical and compression sleeve joints.
   Mechanical and compression sleeve joints shall be installed in accordance with the manufacturer's instructions.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.17 Reserved.
(Added Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
18-29-705.18 Joints between different materials.
   Joints between different piping materials shall be made with a mechanical joint of the compression or mechanical-sealing type, conforming to ASTM C1173, ASTM C1460 or ASTM C1461. Connectors and adapters shall be approved for the application and such joints shall have an elastomeric seal conforming to ASTM C425, ASTM C443, ASTM C564, ASTM C1173, ASTM D1869, ASTM F477, CSA A2573 or CSA CAN/CSA B602 or as required in Sections 18-29-705.18.1 through 18-29-705.18.7. Joints shall be installed in accordance with the manufacturer's instructions.
(Amend Coun. J. 10-14-21, p. 37722, Art. VII, § 5)
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