Rerouting of ht 11kv ring main line from type-a to six pole structure (near post office) via shiv mandir tube well, new area dulhani river tube well at olf nda/
Olf/eo/c/ten/03/2022-23 #*.rerouting of ht 11kv ring main line from type-a to six pole structure (near post office) via shiv mandir tube well, new area dulhani river tube well at olf dehradun nda/
Transmission Line Tenders