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| 1 | Excavation of trenches |
| 2 | Excavation of trenches in Normal/Soft Soil to a standard depth of 1.65m as specified in laying practices of OF cable, and backfilling the excavated trenches after laying the PLB pipe with or without protection |
| 3 | Excavation of trenches in Soft Rocky Soil to a standard depth of 1.65m as specified in laying practices of OF cable, and backfilling the excavated trenches after laying the PLB pipe with or without protection |
| 4 | Excavation of trenches in Normal/Soft/Rocky area to a standard depth of 90 Cm as specified in laying practices of OF Cable and backfilling the excavated trenches after laying the PLB in Nalikhal-Yamkeshwar |
| 5 | Horizontal Directional Drilling for laying of U/G PLB/ HDPE pipes to a standard depth of 1.65m as specified in laying practices of OF Cable, by HDD method |
| 6 | LAYING OF PLB Upto 50mm DIAMETER AND JOINTING WITH COUPLER (Material to be supplied by BSNL) |
| 7 | 1st Pipe |
| 8 | OFC PULLING (OF Cable & Accessories to be supplied by BSNL) Pulling of O.F Cabl , and allied works (VIZ. Replacing couplers and Bank filling in case of Manholes Sealing of PLB ends, refilling sand ,Refixing RCC cover and backfilling in case of joint chamber / Manhole). No. charges to be paid for opening of Manholes/Joint chamber. |
| 9 | Up to 48F |
| 10 | Up to 96F |
| 11 | 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/ Manhole.) No charges to be paid for opening of Manholes/Joint Chambers. |
| 12 | DWC PIPE LAYING (DWCPipe to be supplied by BSNL) |
| 13 | DWC Pipe (Up to 100mm O.D), fixing,Handling & laying in trenches |
| 14 | DWC/GI pipe lying & fixing with GI clamps (on bridge & culvert or external walls of building) as per specifications along with supply of GI clamps (4 mm thickness, 25 mm width) and all installation materials. Clamps spacing should be approx 1 m to take care of load |
| 15 | Boring & CC WORKS |
| 16 | Boring /Cutting (Morrum/Pucca Road) Black Top or Concrete Road (Depth 1.65m) at Road Crossing and any other unavoidable hindrance. |
| 17 | Providing CC protection (20x20 Cm) in the ratio of 1:2:4 for casing PLB Pipe /GI Pipe/DWC Pipe in Roads,Bridges, Crossings and Culverts and for low depth protection , or on wheel guard of bridge as specified in the construction practices of OF cable construction ,including materials. |
| 18 | JOINTING CHAMBER |
| 19 | Supply and fixing of pre-cast RCC joint chamber with size 1.2 M inner dia x0.3 M 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 40mm thick made of cement concrete mix of 1:2:4, scope includes required excavation, backfilling with clean sand and all above operations including supply of materials. Details as per specification. |
| 20 | ROUTE /JOINT INDICATOR |
| 21 | Supplying, fixing nad concreting of routes/joint indicator, painting and sign writing of route /joint indicator as per the specification. |
| 22 | OTHER ALLIED WORKS |
| 23 | 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 Closer to be supplied by Bidder /Vendor) |
| 24 | For 24 Fibers |
| 25 | For 96 Fibers |
| 26 | Documentation of Route Index Diagram in soft and hard copies (Three sets of each) |
| 27 | Documentation of Route Index Diagram in soft and Hard copies (Three sets of each) Please Enable Macros to View BoQ information |
