Mealey's (March 22, 2019, 11:28 AM EDT) -- BOSTON — A trial judge erred in finding that an insured’s work on concrete slab was inseparable from other subcontractors’ work on other layers of a flooring system and in ruling that an insurer had no duty to defend or indemnify, the Massachusetts Appeals Court held March 19, vacating judgment and remanding for further proceedings (All America Insurance Co. v. Lampasona Concrete Corp., No. 18-P-247, Mass. App., 2019 Mass. App. LEXIS 34)....