Arapahoe County Plumbing & Fuel Gas Code Amendments

County (unincorporated areas) · Arapahoe County · Colorado

Plumbing code: 2021 IPC
Fuel gas code: 2021 IFGC
Effective: Apr 1, 2022
Adopted by: Board of County Commissioners Resolution No. 21-394
Local amendments: 32

Arapahoe County doesn't use the model plumbing and gas codes exactly as printed. It adopted the 2021 IPC and 2021 IFGC and then made 32 local changes. Some are paperwork, like permits and fees. Others change what you build in the field, including building sewer depth, gas piping, fixtures. If you bid off the model book alone, you can miss them. CodeCheck Colorado lists every one in plain English with the official source.

What is Arapahoe County's building sewer depth requirement?

1 local change on this topic · Free sample

Arapahoe County: sewers at least 12 in. below grade (or Tri-County Health rules); other outside pipe buried 18 in (IPC 305.4.1).

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What does Arapahoe County change about gas piping?

4 local changes on this topic

Arapahoe County sets its own rule for gas piping. Sign in to see the rule and ordinance.

Does Arapahoe County change any fixture requirements?

1 local change on this topic

Arapahoe County sets its own rule for fixtures. Sign in to see the rule and ordinance.

What permit and fee rules does Arapahoe County add?

26 local changes on this topic

Arapahoe County sets its own rule for permits and administration. Sign in to see the rule and ordinance.