NAIC_Code_for_Area_Connections_renewal_contract.docx

This document is a NAIC code classification file for the Washington Suburban Sanitary Commission (WSSC) in Maryland related to an Area Water and Sewer House Connection renewal contract. The project consists of constructing approximately 11,000 linear feet of 1-inch through 2-inch water house connections, approximately 2,600 linear feet of 4-inch through 6-inch sewer house connections, and approximately 335 linear feet of 1-inch pressure sewer house connections to support approximately 150 new service installations at various locations in Prince George's and Montgomery Counties, Maryland on an annual basis. Sealed responses must be submitted via WSSC's eProcurement Portal at https://procurement.opengov.com/portal/wsscwater by 2:00 pm on Tuesday, May 26, 2026, with late responses not accepted.

The applicable NAIC codes for this renewal contract encompass multiple service categories including water and sewer line and related structures construction (237110), highway, street, and bridge construction (237310), land subdividing and utility installation (237210), site preparation (238910), heavy and civil engineering construction (237990), construction machinery and equipment rental without operator (532412), specialized freight transportation (484220, 484230), traffic control flagging (561990), waste collection (562119), and support activities for oil and gas operations (213112). No information regarding pricing terms, set-asides, incumbent contractors, funding sources, or award dates is contained in this classification document.