1) trenching, laying of hdpe duct & cables, blowing, back filling, jointing, splicing etc.,including ofc arrangements for ib signals in tlu-cbm, jbk-sdv, sdv-gid & gid-dmtsections and indoor telecom equipments installations works at cumbum,jaggambhotla krishnapuram, somidevipalli, giddalur & diguvamettastations. 2) trenching, laying of hdpe duct & cables, blowing, back filling, jointing,splicing etc., including ofc arrangements for ib signals in sab-sym, sym-vkn & gkm-kcd sections and indoor telecom equipments installations works at savalyapuram,vinukonda, chikateegalapalem & gundlakamma stations. in guntur division ofs.c.railway in connection with doubling of track between gnt-gtl sections.bidding type normal tender .
