Abstract： ASME A112.14.6:2006 pdf download.FOG (Fats, Oils,and Greases)Disposal Systems. 33 Maintenance and Operation Documentation Each FOG disposal system shall be provided with maintenance and operation documentation, which include a troubleshooti...

ASME A112.14.6:2006 pdf download.FOG (Fats, Oils,and Greases)Disposal Systems.

33 Maintenance and Operation Documentation

Each FOG disposal system shall be provided with maintenance and operation documentation, which include a

troubleshooting guide as well as instructions for performing necessary servicing or obtaining outside servicing.

Units shall be provided with complete maintenance and operating instructions.

3.4 Installation

3.4.1 Installation shall be in accordance with the manufacturer s recommendations and the applicable plumbing

codes.

3.4.2 Each unit shall be packaged with illustrated directions detailing correct installation procedures.

3.4.3 In buried applications of FOG disposal systems, access to each system shall be provided. There shall be

access for each 10 It (3.03 m) of length for FOG disposal systems over 20 ft (6.1 m) long. Each access opening

shall have a leak-resistant closure (i.e.. lid) that cannot slide, rotate, or flip exposing the opening, and which does not require the use of mechanical fasteners and be of a vandal-resistant type.

3.44 Manholes, If applicable, shall extend to grade; have a minimum diameter size of 20th. (510 mm) diameter or 20 in. )< 20 in. (510 mm X 510 mm); and shall be provided with a fitted, water-tight cover. Manholes shall be capable of withstanding all anticipated loads and comply with IAPMO PS-i, pa. 4.11. which requires that all manholes have a leak-resistant closure that when properly installed, cannot slide, rotate, or flip exposing the opening, and

which does not require the use of mechanical fasteners.

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