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Trash and sewage from boating pollutes our rivers and ocean. Empty waste holding tanks at pump-out facilities and properly maintain marine sanitation device hoses to prevent clogging and unnecessary odor.

Site Plan and As-Built Requirements

New Construction/Renovation Projects

These requirements for site plans and as-builts have been prepared to assist property owners, developers, builders, architects, engineers, and others in securing the necessary approvals from the Boston Water and Sewer Commission (BWSC). In addition, details and guidelines relative to the requirements and information necessary for the site plan drawings are included.

All site plans and as-builts submitted to BWSC for review and approval must be signed and stamped by a Professional Engineer registered in Massachusetts. All sewer, drainage and water work must meet or exceed the BWSC's standard requirements.

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