The material has been removed from the Uniform Plumbing Code
from its list of recommended materials for use in residential water systems.
The state of California wrote guidelines for graywater in 1993; the 1994 Uniform Plumbing Code
has guidelines for graywater use in 22 western states.
The Health and Safety Code of California requires the state to adopt the Uniform Plumbing Code
, a set of standards published triennially by the International Association of Plumbing and Mechanical Officials.
IAPMO has served the plumbing and mechanical industry since 1926 through the development and maintenance of the Uniform Plumbing Code
and Uniform Mechanical Code, the most widely adopted codes of their kind.
Massey, who has experience as a plumber, contractor, inspector, and plans examiner, presents a manual for plumbers that has been updated to comply with significant code changes from the International Plumbing Code and Uniform Plumbing Code
and new material and methods.
Premier faucets are built to meet the strict quality standards set by the Uniform Plumbing Code
The new state codes are based on the 1997 Uniform Building Code, 2000 Uniform Plumbing Code
, 2000 Uniform Mechanical Code and 1999 National Electrical Code.