Tenders for Facility Management Service- Manpower Based Version 2 - Industrial; Running And Maintenance Of Surrounding Area Of Power House Lhps Surface Penstock Surge Shaft Trc And Valve House Etc At Sewa2 Power Station; Semi-Skilled Facility Management Service- Manpower Based Version 2 - Industrial; Running And Maintenance Of Surrounding Area Of Power House Lhps Surface Penstock Surge Shaft Trc And Valve House Etc At Sewa2 Power Station; Unskilled