Civil Works Repair Of Sheds & Replacement Of Sheets And Parking Shed At F-76 And Construction Of Parking Shed At F-37 Site Shershah (As Per Boq) (Under Single Stage One Envelope Bidding Procedure) (On Complete Package Basis)(Having Valid Pec Certificate Category C-6 Or Above With Specialization Code Ce-10, Ce-11 & Bc-01). (EXPIRED)