Addendum No. 4 to 26-011

This addendum updates the technical specifications for the Pleasant Street public stairway construction project (Bid 26‑011) in Pawtucket, RI. The work focuses on constructing concrete foundations for light‑pole structures, installing lighting fixtures, poles, conduit, and associated grounding systems, and ensuring compliance with RIDOT standards. The contractor must provide detailed foundation designs, adhere to specified concrete mix requirements, install rigid galvanized steel conduit at prescribed depths, and coordinate electrical work through a registered professional sub‑consultant. • Concrete foundations for lighting poles – mix, size, reinforcing, rock‑encounter provisions. • Lighting fixtures, poles, and enclosure heater (RIDOT Standard Detail 18.4.2). • Electrical conduit, grounding rods, handhole installations, and future expansion conduits per RIDOT standards. • All work must be reviewed/approved by the listed electrical engineering sub‑consultant (MCCLANAGHAN ASSOCIATES, INC.). • Bidders must acknowledge receipt of this addendum; failure to do so may result in rejection.