810 CMR, § 10.02
For all contracts subject to M.G.L. c. 149, § 44A where the estimated construction cost for a Building Project is not less than $10,000,000, all Awarding Authorities, other than the Exempt Agencies, shall prequalify all Subcontractors for all filed sub-bid classes of work identified in M.G.L. c. 149, § 44F(1), including any other class of work selected by the Awarding Authority as filed sub-bid work pursuant to M.G.L. c. 149, § 44F(1)(r), where the estimated cost of the Subcontractor trade work meets or exceeds the threshold value for filed sub-bid work of M.G.L. c. 149, § 44F(1). The provisions of 810 CMR 10.00 do not apply to prequalification of Subcontractors in the context of a Building Project being undertaken using a Construction Manager at Risk delivery method under M.G.L. c. 149A.
810 CMR, § 10.02