Speed Hump Installations / DTM

This sealed‑bid contract covers the installation of permanent, MassDOT‑standard parabolic speed humps and associated site‑work at 21 identified locations throughout the City of Worcester. The scope includes removal of existing pavement, placement of thermoplastic concrete speed humps, installation of 12‑inch reflectorized white lines, supply and erection of 61 warning/regulatory signs and 42 sign poles, mobilization/general conditions, and full compliance with prevailing‑wage, M/WBE, wage‑theft, CORI, and gender‑identity certifications. The contractor must also manage utility coordination, traffic control, ADA‑compliant pedestrian walkways, and provide weekly certified payroll reports. The contract is a unit‑price, public‑works construction agreement valued at roughly $320 K, with a 5 % bid security, performance and payment bonds equal to the contract price, and a completion schedule requiring substantial completion by 31 Oct 2024 and final completion by 15 Nov 2024. • Install speed humps (≈ 437 LF) plus reflective line (≈ 503 LF) and signage. • Meet extensive statutory requirements (Mass. Gen. Laws ch. 30 §§ 39M‑39P, prevailing‑wage, M/WBE goals, safety, noise, and utility protection). • Single‑vendor award to JH Lynch & Sons; no set‑aside or renewal provisions noted.