Return visit for existing client to perform work approved from estimate #43200608. Dug & exposed existing steel pipe from connection penetrating residence to underground connection. Found a pinhole on pipe going underground, pipe was encased in concrete footing over pour. Approximately 5 feet of pipe and fittings were replaced on todays repair, air tested exterior portion of gas line for 15 minutes at 15 PSI. No drops were noticed, no more leaks at this time.