Codes & Standards

This section contains codes & standards for doing business with WSSC, including:

• Design Manuals
• Industrial Discharge Control Program
• Construction Standards and Specs
• Permits & Licenses
• Terms and Conditions

General Conditions, Standard Specifications, Details, and Templates for Construction

• 2011 WSSC Plumbing & Fuel Gas Code (includes Amendment #1)
• General Conditions and Standard Specifications - 2011
• SEP General Conditions and Standard Specifications - 2011
• Standard Details for Construction - 2005
• Pipeline Design Manual - 2008.

When plotting design plans on drafting film (a.k.a. mylar) for approval, the required sheet size is 22”x34” on 4 mil film (min). We also ask that you mirror the image.

Contractor Performance Evaluation Form and Rating Guidelines for Construction Contracts

• Contractor Performance Evaluation Form
• Guidance for Rating Each Performance Category