Avion Water Company Inc. Contsruction Specifications are the design standards for all facilities within the Avion Water Co. Service Territory. These Construction Specifications apply to all infrastructure which will ultimately be owned and operated by Avion Water Company Inc. The latest update, January of 2020, has been approved by the Avion Water Company Inc. Engineering Department.

To be used in conjunction with Oregon Administrative Rules (OAR'S) for Drinking Water. OAR 333-061-0050


Avion Water Construction Specifications Complete Document



avion construction specifications pg. 1-6

Trench Requirements

Water an Pipe Fittings

Policy for Services in Subdivisions


Specification Drawings pg. 7-19

3/4" and 1" Meter and DCVA Installation

1 1/2" and 2" Meter and DCVA Installation

Fire Hydrant Details

Fire Hydrant Pad Details

Standard Air Relief

2" Blowoff Assembly - In Pavement

4" and 6" Blowoff  Assembly - In Pavement

Standard Sample Station

Hydrant and Sample Station Combination Pad

Full Separation Chlorination

General Trench Detail