MassDEP’s UST regulation (310 CMR 80.15) requires that all single-walled steel tanks must be removed or permanently closed-in-place by August 7, 2017. This requirement was carried over from the DFS regulation at 527 CMR 9.05(G)(10), and has been in effect since March 21, 2008. MassDEP’s UST Regulation allows tanks to be permanently closed-in-place only if …
MassDEP’s deadlines for single-walled USTs requirement upcoming – Regulation 310CMR 80.15Read More