e-tender for national optical fiber network ( nofn ) project phase i for replacement of lossy fibre work from mte court chouraha to ambamata exchange ofc route in udaipur ba - excavating trenches up to a depth of 1.65m and back fillingthe excavated trenches after laying the hdpe / plb pipe with or without protection in all types of soil ( non rocky soil / soft soil / kachcha soil / pucca / soft rock soil / disintegrated soil / rocky soil / hard rock soil ) through rate as per tender specification ( 0.45+0.30 ) / 2*1.65*1 3 excavation and trenching including tunneling or boring and reinstatement as per construction specification of tender to a depth of 1.65 mtrs in bituminized / concrete / set stone ( rate per meter ) for single plb pipe. ( ofb ) 4 laying of plb hdpe duct by hdd method at a depth of 1.65 mtrs or more ( for single plb pipe ) in soft soil ( ofhs ) 5 laying of plb hdpe duct by hdd method at a depth of 1.65 mtrs or more ( for single plb pipe ) in rocky soil ofhr ) 6 road / rail crossing through horizontal boring method and inserting 65 / 40 dia g.i. / dwc pipes & pushing hdpe pipe / coils inside & drawing pp rope. ( gihb ) 7 laying of plb hdpe pipe / gi pipes / rcc pipe / dwc 8 laying of single plb hdpe pipes / coils, coupled with coupler ( lph / hdpe ) 9 laying and fixing of g.i. pipes ( medium duty class having inner diameter of 50mm / any size, as per isi specifications ) in trenches with plb pipe hdpe pipes / coils inside ( lgit / gipt1 ) 10 laying and fixing g.i. pipes ( medium duty class having inner diameter of 50mm / any size, as per isi specification ) in trenches on bridges and culverts with plb hdpe pipes / coils inside ( lgic / gibc ) 11 laying and fixing of g.i.65mm pipes ( medium duty class having inner diameter of 50mm, as per isi specifications ) in trenches with plb pipehdpe pipes / coils inside ( gipt2 ) ( g.i. pipe supplied by contractor ) 12 laying of full round rcc ( isi mark ) / dwc pipe ( as per existing tec gr no. gr / dwc-34 / 01 sep-2007 with latest amendments ) in trenches over plb hdpe pipes / coils, on culverts / bridges / nula and for cases where cable is laid at less depth ( wherever required ) ( lfrc / rcct ( a ) ) 13 laying of half- split rcc ( isi mark ) / dwc pipe ( as per existing tec gr no gr / dwc-34 / 01 sep 2007 with latest amendment ) in trenches over plb hdpe pipes / coils, on culverts / bridges / nula / and for cases where cable is laid at less depth ( wherever required ) ( lsrc / rcct ( b ) ) 14 providing cement concrete 1:2:4 at wheel guard of bridge / culvert over the toe or in the trench for protection 25cm* 25cm over 40mm dia plb pipe ( pcct ) 15 providing cement concrete 1:2:4 over the plb hdpe pipe with wire mesh ( as per specification of tender ) in the trenches for protection, where the depth is less than 120 cms ( cementconcrete as perspecification ) 25cm* 25cm over 40mm dia plb pipe ( pccm ) 16 cable laying by pulling / blowing 17 laying of cable by pulling / blowing method including openning of manhole.sealing of plb hdpe pipes ( ofpb / ofcp ) 18 laying of 48 f ofcable by pulling / blowing method including opening of manhole, sealing of plb hdpe pipes. 19 laying of 96f & more ofcable by pulling / blowing method including opening of manhole, sealing of plb hdpe pipes 20 pulling / blowing of any type of ofc in existing duct / hdpe pipes 21 splicing of of cable 22 splicing of fibers in existing / new joint chambers for making straight / branch joints on new routes or at fpoi and end to end testing of all fibers after splicing.including installation cost. ( ssbj / ofst ) ( 6f, 12 & 24f ) 23 splicing of all the fibers of 24 f of cable in the fiber termination box at the gram panchyats and testing all the fibers for continuity.this will also include installation / mounting of the ftb as specified. ( sftb / ofst ) ( 6f, 12 & 24f ) 24 splicing of 48f fibers in existing / new joint chambers for making straight / branch joints on new routes or at fpoi and end to end testing of all fibers after splicing. including installation cost. 25 splicing of all the fibers of 48f of cable in the fibre termination box at the gram panchayats and testing all the fibres for continuity. this will also include installation / mounting of the ftb as specified. 26 splicing of 96f fibers in existing / new joint chambers for making straight / branch joints on new routes or at fpoi and end to end testing of all fibers after splicing. including installation cost. 27 splicing of all the fibers of 96f of cable in the fibre termination box at the gram panchayats and testing all the fibres for continuity. this will also include installation / mounting of the ftb as specified. 28 splicing of 128f fibers in existing / new joint chambers for making straight / branch joints on new routes or at fpoi and end to end testing of all fibers after splicing. including installation cost. 29 splicing of all the fibers of 128f of cable in the fibre termination box at the gram panchayats and testing all the fibres for continuity. this will also include installation / mounting of the ftb as specified. 30 jointing chamber 31 construction of bricks joint chamber as per specification and the construction practie as specified in the tender document. ( jcbr ) 32 construction of pre fabricated rcc joints chamber as per specification and the construction practie as specified in the tender document. ( jcrc ) 33 digging of pits for existing joint chamber, filling of joint chamber with clean sand & back filling of jointing pit as per tender specifications. ( jce ) 34 route indicator 35 digging of pit 1 mtr towards jungle side on each main hole / joint chamber for fixing of route / joint indicator fixing & concreting of route / joint / route indicator painting & sign writing of route including supply of joint / route indicator ( risr / orjf ) 36 restoration of road surface 37 road restoration work with bituminous macadam for semi grouting 50 mm thick and permix carpet surfacing 25mm thick over the grouted surface ( total upto 75mm thick ) including supply of asphalt etc.to evenly match the road including consolidation and rolling as per standard specification of dsr 1997 ( rrsb ) 38 road restoration work with cement concrete 1:4:8 mix for thichness varying from 150mm to 225 mm including supply of material to evenly match thr. road. ( rrsc ) 39 as built drawing ( abd ) ( the contractor shall arrange all materials required fro the work ) 40 supply ofas built drawing ( abd ) in hardcopy ( 6 copies with spiral binding ) as well as soft copy on cd for complete block ( drid ) 41 videography of the route on which cable is laid ( vlcr ) 42 laying of of cable in building ( leading in work ) 43 laying of of cablein corridor / risers / exchange premises ( leading in work ) ( loib ) 44 mouting of fdms at olt locations 45 physical mounting of fdms on wall at olt locations ( mfdo ) 46 recovery of store 47 recovery of empty 24f cable drum ( recd )