Virginia Professonal Engineer Stamped Concrete Stormwater Pipe Repair Detail

I need a professionally stamped drawing that shows exactly how we will patch a puncture in an in-place concrete stormwater pipe from the outside, then protect that pipe during the last foot of excavation and when we pour the new slab overhead... (Budget: $250 - $750 USD, Jobs: AutoCAD, CAD/CAM, Civil Engineering, Construction Management, Drafting, Engineering Drawing, Site Inspection, Structural Engineering)