Passive Infra is approved by RDSO for fabrication of steel girders for bridges. Manufacturing shops of passive infra at raipur and haryana , both are inspected and approved by RDSO based on the latest manufacturing equipment, fabrication shop, testing facilities, QAP, trained manpower, etc for Steel Bridge Girder Fabrication. Manufacturing facilities are as given in STR (Schedule of Technical requirements) issued by RDSO.
Railway contractors of Road Over Bridges (ROBs) are sourcing their fabricated steel bridge girders, beams and boxes from PIPPL as RDSO is supposed to inspect the fabrication of all open web girders.
We have been getting repeated orders from various clients for ROBs and FOBs.
We at passive infra have been manufacturing all kind of girders: