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Related Code Sections
22.214.171.124 Hydraulic Elevators, Seals
Piping buried in the ground shall not include seals or other elements potentially requiring service or replacement ...
Safety Code for Elevators and Escalators 2016 of Minnesota > 3 Hydraulic Elevators > 3.19 Valves, Pressure Piping, and Fittings > 3.19.5 Piping Buried in the Ground > 126.96.36.199 Seals
(A) Wiring Methods and Materials, Sealing
, as in cold storage areas of buildings or where passing from the interior to the exterior of a building, the raceway or sleeve shall be sealed to prevent ...
National Electrical Code 2020 of Minnesota > 3 Wiring Methods and Materials > 300 General Requirements for Wiring Methods and Materials > 300.7 Raceways Exposed to Different Temperatures > (A) Sealing
504.70 Special Occupancies, Sealing
Conduits and cables that are required to be sealed by 501.15, 502.15, 505.16, and 506.16 shall be sealed to minimize the passage of gases, vapors ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 504 Intrinsically Safe Systems > 504.70 Sealing
506.16 Special Occupancies, Sealing
Where necessary to protect the ingress of combustible dust or ignitible fibers/flyings, or to maintain the type of protection, seals shall ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 506 Zone 20, 21, and 22 Locations for Combustible Dusts or Ignitible Fibers/Flyings > 506.16 Sealing
511.9 Special Occupancies, Sealing
Seals complying with the requirements of 501.15 and 501.15(B)(2) shall be provided and shall apply to horizontal as well as vertical boundaries ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 511 Commercial Garages, Repair and Storage > 511.9 Sealing