Electrical, plumbing, and mechanical trades all need something from the concrete crew before, during, and after a pour — conduit sleeves, underground utility trenching, housekeeping pads for switchgear and transformers, and core drilling once the slab has cured. We coordinate that handoff directly with licensed MEP subcontractors so developers and property owners in Rowlett and across East Dallas County get concrete work that lines up with the trades instead of fighting them.
Before a pour, that means reviewing electrical and plumbing drawings for conduit and sleeve locations, laying out underground utility trenching for water, sewer, and site electrical ahead of slab placement, and pouring housekeeping pads sized and reinforced for switchgear, transformers, and generator equipment per the electrical engineer's layout. Getting sleeve and conduit locations right before the pour saves everyone a week of core drilling and patching later, and it keeps rebar clearances where the structural engineer specified them.
After the slab is down, we run core drilling and cutting for penetrations that were not anticipated in the original design — a common reality on tenant improvement and renovation work where the MEP scope gets finalized after concrete is already in place. We use dust-controlled coring equipment and document every penetration for the electrical and plumbing contractor's as-built records, and we coordinate timing so occupied spaces nearby are not disrupted.
Most of the MEP coordination headaches we see come from concrete being poured before utility drawings are finalized, which forces a slab to get cut open later. We push to get sleeve and conduit locations locked before we pour whenever the schedule allows, and when it does not, we build our core drilling capacity into the bid up front so a GC or developer knows the real cost of coordinating concrete and MEP work on a compressed Rowlett construction timeline.