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Here are important Contracting Terms and Conditions that potential bidders need to know.

Access information about upcoming and past events.

Important information and documents for WSSC Water Retirees.

Access the update information WSSC Water provides to customers who live near ongoing water main replacement projects. 

WSSC Water requires that contractors and suppliers show proof of insurance to cover any damages or injuries that might result from their activities.

Plumbing and Fuel Gas plans are required for most commercial construction. Follow these guidelines for submitting plans to get your project off to a smooth start.

It takes billions of dollars to operate WSSC Water, and billions more to plan and build all the improvements we have planned. This is how we arrive at those big numbers.

WSSC Water's Engineering & Environmental Services Division has developed an AutoCAD Civil Drafting Standard to ensure that civil plans submitted to us are graphically consistent.