bids are invited for single mode ofc 12 core , 40 mm hdpe plb pipe , supply of chambers , 24 port sliding fiber distribution frame type sc , patch panel rj 45 , supply of concrete or cemented route marker , sfp glc lh sm capable of transmission upto 40 km , ofc jointing enclosure 12 core , terminal junction box 24 core , spd type 2 single phase , spd type 1 single phase , digital earthing , gi pipe 100 mm dia of length 20ft, manual excavation or trenching of rocky soil upto 1 mtrand back filling of trench after laying of cable in hdpe pipe ,fixing of supplied concrete or cemented route marker ,fixing of supplied chambers , splicing of fiber pigtails withassociated accessories like connectors & consumables etcdigging and laying of 02 kms ofc 02x12 coreboq titlealongwith accessories at af stn nainital total quantity : 8101