|
1.
|
Drainage
systems |
|
|
i.
|
Drainage
and vent systems for a building or structure involving
fixtures that discharge 217 or more drainage fixture units |
|
|
ii.
|
Drainage
pumps and ejectors |
|
2.
|
Combination
waste and vent systems |
|
3.
|
Fuel
gas piping with any of the following: |
|
|
i.
|
Systems
having more than 10 outlets |
|
|
ii.
|
Medium
pressure gas systems |
|
|
iii.
|
High
pressure gas systems |
|
|
iv.
|
Methane
gas extraction systems |
|
4.
|
Potable
water piping with any of the following: |
|
|
i.
|
Systems
requiring a 2-inch or larger supply |
|
|
ii.
|
Systems
designed from the procedure in Section 610.5 of the Uniform
Plumbing Code.
Exception: Plan check is not required for existing systems,
that are added to or altered, with branch lines that serve
less than 20 fixture units and sized by Table 6-4. |
|
5.
|
Rainwater
piping systems with more than 10 interconnected rainwater
or overflow drains, or a rainwater pump |
|
6.
|
Special
water piping systems for reclaimed water piping |
|
7.
|
Lawn
sprinkler systems required for irrigation of cut-and-fill
slopes in hillside areas |
|
8.
|
Subsurface
drainage piping |
|
9.
|
Swimming
pool circulating water systems |
