Sump Well/Pit Covers

Topic

Radon

Subtopic

Radon Precautionary Measures

Desired Outcome

Reduce potential for radon to enter the living space through sump wells/pits while ensuring continued drainage

Legend - Housing Type

SF Single Family Site-Built Housing

MH Manufactured Housing

MF Multifamily Housing

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Specification	Objective
Specification Cover sump pump wells or pits with an airtight cover that allows for all necessary penetrations to be tightly sealed	Objective Prevent radon intrusion from sump well or pits

Specification	Objective
Specification Install sump pump covers to allow bulk moisture to drain from above the cover utilizing trapped or one-way ball valve fittings, or equivalent	Objective Allow drainage of water from above the sump pump cover into the well or pit

Specifications