GZA Geotechnical and Vibration Monitoring Extension

At a glance

Based on auto-generated captions; names and numbers may be misheard.

What: a proposed amendment to the architect's contract, covering the geotechnical engineer, to extend construction monitoring by 70 days (154,000 dollars) and carry vibration monitoring through completion in 2028, about 26 months (about 102,000 dollars), for a total of 256,080 dollars. The original budget carried 10 weeks of monitoring and 16 weeks of vibration monitoring, which ran out at the end of September.
Where it stands: the committee approved a reduced allocation of about 180,000 dollars (captions at one point say 108,000) instead of the full amount, by a 5-4 vote with one abstention. The project manager will report back on how far that goes and when monitoring could be paused.
Debate: staff said vibration monitoring is not required but protects the city against future damage claims from neighbors or the commuter rail, and no limit has been exceeded. Several members, including a construction professional, thought most of the heavy work was done and the cost was excessive; others, including the school superintendent, preferred to approve the full amount with regular check-ins, since unspent money returns to the owner.

2026-10-21 - RHS Building Committee - Reduced allocation passed 5-4-1 after a Robert's Rules clarification on competing motions.