Tender For providing of facility management service- manpower based (version 2) - industrial; general up-keeping & house-keeping of field hostel & recreation club of rangit power station for the year 2025-27; highly-skilled,facility management service- manpower based (version 2) - industrial; general up-keeping & house-keeping of field hostel & recreation club of rangit power station for the year 2025-27; skilled,facility management service- manpower based (version 2) - industrial; general up-keeping & house-keeping of field hostel & recreation club of rangit power station for the year 2025-27; semi-skilled,facility management service- manpower based (version 2) - industrial; general up-keeping & house-keeping of field hostel & recreation club of rangit power station for the year 2025-27; unskilled