Tender For conducting dgps/total station survey, checking/fixing of centerline on ground with reference to various gcp during work execution, hydrological survey and fixing of reference pillars at various locations in phase iii in between stations pherima & zubza in connection with the construction of new bg line from dhanasiri to zubza.
Tender For engagement of an orsac empanelled agency to carry out dgps survey, along with tree enumeration, pillar posting and authenticate of maps from orsac in forest land area, for forest clearance under tl-01 package of 2nd 765 kv d/c angul -srikakulam transmission line. [specification no. odp/bb/cnm-4578/ lte-10]
Tender For providing of custom bid for services - hiring of cors enabled dgps equipment with technical manpower for survey at arunachal pradesh hilly area