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// CODE SNIPPET

H501.6 Pipe Opening Sizes

California Plumbing Code 2016 > H Private Sewage Disposal Systems > H501.0 Septic Tank Construction > H501.6 Pipe Opening Sizes
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The inlet and outlet pipe openings shall not be larger in size than the connecting sewer pipe. The vertical leg of round inlet and outlet fittings shall not be less in size than the connecting sewer pipe nor less than 4 inches (102 mm). A baffle-type fitting shall have the equivalent cross-sectional area of the connecting sewer pipe and not less than a 4 inch (102 mm) horizontal dimension where measured at the inlet and outlet pipe inverts.

Related Code Sections


H501.6 Private Sewage Disposal Systems, Pipe Opening Sizes
The inlet and outlet pipe openings shall not be larger in size than the connecting sewer pipe. The vertical leg of round inlet and outlet fittings ...
California Plumbing Code 2019 > H Private Sewage Disposal Systems > H501.0 Septic Tank Construction > H501.6 Pipe Opening Sizes
H501.6 Private Sewage Disposal Systems, Pipe Opening Sizes
The inlet and outlet pipe openings shall not be larger in size than the connecting sewer pipe. The vertical leg of round inlet and outlet fittings ...
California Plumbing Code 2016 > H Private Sewage Disposal Systems > H501.0 Septic Tank Construction > H501.6 Pipe Opening Sizes
1213.6.1 Fuel Gas Piping, Piping Systems Required to Be Purged Outdoors
sections of pipe or tubing meeting the size and length criteria of Table 1213.6.1. [NFPA 54:8.3.1] TABLE 1213.6.1 SIZE AND LENGTH OF PIPING ...
California Plumbing Code 2019 > 12 Fuel Gas Piping > 1213.0 Pressure Testing, Inspection, and Purging > 1213.6 Purging Requirements > 1213.6.1 Piping Systems Required to Be Purged Outdoors
1213.6.1 Fuel Gas Piping, Piping Systems Required to Be Purged Outdoors
of pipe or tubing meeting the size and length criteria of Table 1213.6.1. [NFPA 54:8.3.1] TABLE 1213.6.1 SIZE AND LENGTH OF PIPING [NFPA ...
California Plumbing Code 2016 > 12 Fuel Gas Piping > 1213.0 Pressure Testing and Inspection > 1213.6 Purging Requirements > 1213.6.1 Piping Systems Required to Be Purged Outdoors
1313.6.1 Fuel Gas Piping, Piping Systems Required to Be Purged Outdoors
or tubing meeting the size and length criteria of Table 1313.6.1. [NFPA 54:8.3.1] TABLE 1313.6.1 SIZE AND LENGTH OF PIPING [NFPA 54 ...
California Mechanical Code 2019 > 13 Fuel Gas Piping > 1313.0 Pressure Testing and Inspection > 1313.6 Purging Requirements > 1313.6.1 Piping Systems Required to Be Purged Outdoors
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