E-Tender For Optical Fibre Cable Maintenance Works In Chittorgarh Ssa , Excavation Of Trenches/Hdd , Excavating Trenches Up To A Depth Of 1 . 65Meter And Back Filling The Excavated Trenches After Laying The Hdpe/Plb Pipe With Or Without Protection As Per Tender Specification . ( In All Kind Of Soil ) ( Oft ) , Excavating Trenches For Tracing Of Ofc Route Up To A Depth Of 1 . 65Meter And Back Filling The Excavated Trenches After Searching Of Cable . In All Kind Of Soil . ( Oft ) , Excavation And Trenching Including Tunneling Or Boring And Reinstatement As Per Construction Specification Of The Tender To A Depth 1 . 65 M In Bituminized/Concrete/ Set Stone ( Rate Per Meter ) For Single Plb Pipe . ( Ofb ) , Laying Of Plb Hdpe Duct By Hdd Method At A Depth Of 1 . 65 M Or More ( For Single Plb Pipe ) ( Ofh ) , Road/Rail Crossing Through Horizontal Boring Method ( Manual/Mechanical ) And Inserting 65/40 Mm Dia Gi Pipe And Pushing Hdpe/Plb Pipe/Coils Inside . ( Gibh ) , The Executing Agency ( Bsnl ) Will Supply Plb Hdpe Pipes/Coil Pp Rope . , Laying Of Plb Hdpe Pipes/Gi Pipes/Dwc Pipe , Laying Of Single Plb Hdpe Pipes/Coils , Coupled With Coupler . ( Lph ) , The Executing Agency Will Supply Plb Pipe/Plb Sockets / Coupler , End Cap . , Laying And Fixing Of G . I . Pipes ( Medium Duty Class Having Inner Diameter Of 550Mm , As Per Isi Specification ) In Trenches With Plb Hdpe Pipes/Coils Inside ( Lgit ) , Laying And Fixing G . I . Pipes ( Medium Duty Class Having Inner Diameter Of 50Mm , As Per Isi Specifications ) In Trenches On Bridges And Culverts With Plb Hdpe Pipes/Coils Inside . ( Lgic ) , The Executing Agency ( Bsnl ) Will Supply Gi Troughs/Gi Pipes In Lengths Of Approx . 6 M Clamps And Plb Hdpe Pipes/Coils . , Laying Of Full Round Rcc ( Isi Mark ) / Dwc Pipes ( As Per Existing Tec Gr No . Gr/Dwc-34/01 Sep . 2007 With The Latest Amendment ) In Trenches Over Plb Hdpe Pipes/Coils On Culverts/ Bridges/Nala And For Cases Where Cable Is Laid At Less Depth ( Wherever Required ) . ( Lfrc ) , Laying Of Half Round Split Rcc ( Isi Marks ) / Half Round Dwc Pipes ( As Per Existing Tec Gr No Gr/Dwc-34/01 Sept 2007 With Latest Amendments ) In Trenches Over Plb Hdpe Pipes/Coils On Culverts/Bridges/Nala And For Cases Where Cable Is Laid At Less Depth ( Wherever Required ) . ( Lsrc ) , Providing Cement Concrete 1:2:4 At Wheel Guard Of Bridge/Culvert /In Route Over The Toe Or In The Trench For Protection . ( Cement Concrete As Per Specification ) In Cubic Meter ( Pcct ) , Providing Cement Concrete 1:2:4 Plb Hdpe Pipe With Wire Mesh In The Trenches For Protection , Where The Depth Is Less Than 120 Cms ( Cement Concrete As Per Specification ) . In Cubic Meter ( Pccm ) , Plb Hdpe Ducts , Gi Pipes , Will Be Supplied By The Executing Agency ( Bsnl ) . All Other Material Required For The Work Shall Be Arranged By The Contractor . Rates Include Cost Of Material And Standard Curing , Shuttering Etc . And Transportation Of Store From District Store Depot . , Cable Laying By Pulling/Blowing , Laying Of Cable By Pulling/Blowing Method Including Opening Of Manhole , Sealing Of Plb Hdpe Pipes By End Caps . ( Ofpb ) , Plb Hdpe Pipe Shall Be Provided By The Executing Agency ( Bsnl ) . As Other Material Required For This Work Shall Be Arranged By The Contractor . , Splicing Of Ofcable , Splicing Of Fibres In Existing/New Joint Chambers For Making Straight/Branch Joints On New Routes Or At Fault Point And End To End Testing / Termination Of Cable For 6F , 12F , 24F Of Cable In Case Of Case Of Termination Work Otdr Trace In Madatory . ( Ssbj ) , Note: All Tools , Splicing Machine And Instruments Required For Above Work Shall Be Arranged By The Contractor . , Jointing Chamber , Construction Of Bricks Joints Chamber As Per Specification As Per The Construction Practice As Specified In The Tender Documents . ( Jcbr ) , Construction Of Pre Fabricated Rcc Joint Chamber As Per Specification And As Per The Construction Practice As Specified In The Tender Documents . ( Jcrc ) , All Material Required For The Work Shall Be Arranged By The Contractor . , Route Indicator , Supply And Fixing Of Rcc /Stone Routes/Joint Indicator By Digging Of Pit 1Meter Towards Jungle Side Or Road Side Or On The Trench /Manhole /Joint , Indicator Painting And Sign Writing Route /Joint Indicator As Per Specification . ( Risr ) , Restoration Of Road Surface , Road Restoration Work With Bituminous Macadam For Semi Grouting 50 Mm Thick And Premix Carpet Surfacing 25 Mm Thick Over The Grouted Surface ( Total Up To 75 Mm Thick ) Including Supply Of Asphalt Etc . To Evenly Match The Road , Including Consolidation And Rolling As Per Standard Specification Of Dsr 1997 . ( Rrsb ) , Road Restoration Work With Cement Concrete 1:4:8 Mix For Thickness Varying From 150 Mm To 225 Mm , Including Supply Of Concrete To Evenly The Road . ( In Cubic Meter ) ( Rrsc ) , All Material Required For The Work Shall Be Arranged By The Contractor , General Requirement , Digging Of Jointing Pit/Testing Pit Of Dimension 2Mx2mx1 . 6M For Completion Of Jointing/Testing Work . ( Jcpc ) , O/H Cable Laying 6/12/24 Core Including Fixing Pole , Support & Associated Works ( Ofoh ) , 2/4 Drop Ofc Errection / Indoor Cable Fixing / Leading Work ( Ofdc ) , 2/4 Drop Ofc Jointing/Termination With Wall Mounting Termination Box And Its Fixing . ( Ssbj )
