Name of Work:Tender document for Optical fiber Cable laying work in Shimla BA
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Item Description
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Type of Works
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OFC BLOWING (OF Cable & Accessories to be supplied by BSNL). Blowing of OF Cable and allied works (viz, Replacing couplers and Back filling in case of Manholes. Sealing of PLB ends, refilling sand, Refixing RCC cover and backfilling in case of Joint chamber/Manholes) No charges to be paid for opening of Manholes/Joint chambers.
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JOINTING CHAMBER/HAND HOLE. Supply and fixing of pre-cast RCC hand hole with size 1.0M inner dia x 0.6M depth and ring thickness of 40mm made of standard 1:2:4 concrete mix. It should have split RCC cover (with two halves) of thickness 40mm made of cement concrete mix of 1:2:4. Base should be circular RCC plate 40mmthick made of cement concrete mix of 1:2:4. Scope includes required excavation, backfilling with clean sand all above operations including supply of materials. Details as per specification.
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CABLE SPLICING/TERMINATION WORKS. Splicing of all the fibers of OF Cable laid at every joint within specified splicing loss range (<=0.02dB) and making termination at the ends. All materials and labours except Joint Closure to be supplied by Bidder/Vendor.
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