Rehabilitation of arial OFC route Length 600 m from RSU Telephone Exchange to DC Office at Jowai Meghalaya

Amount

Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Supplying G.I. pipes conforming to requirements of IS 1239 Part-I for medium grade including loading,unloading and trasportation to site from Local Market etc. all complete as per the direction of the Engineer-in-charge. - 80 mm dia nominal bore

Assembling of pole of length up to 7.00 m, comprising of 2 or more parts of 50mm to 80 mm GI pipes in combination of any height including necessary welding and fixing of the assembled poles in excavated pit of size 0.45mx0.45mX1.20m and providing & laying with cement concrete with 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources.) in the excavated pit and also above ground level of size 0.45mx0.45mX0.20m. Cost includes of all operations involved fixing of Pole truly to vertical and excavation of earth work, providing & laying of cement concrete including centring and shuttering, refilling/levelling etc.,complete and as per the directions of Engg-in-Charge. Notes: -GI Pipes will be supplied by Department. -Steel material used for assembling pole or modification in pole shall be paid for seperatly in relevant item. -Rate includes all material & labour charges for fixing the poles at site as per line diagram.

Laying of OF Cable on O/H alignment comprising the GI Pole assembly fitted with necessary accessories as per the directions of Engineer In charge. Pulling of OFC Cable in underground ducts, runways/ false ceiling as per the standard practices including allied works like replacing/ refixing couplers ( The rate includes loading, unloading, uncoiling and transportation of cables from BSNL designated stores to site of work. Length of cable is measured for payment).

Supplying and erection/ fixing of Galvanised steel wire of min. 6 mm dia. along the OF cable between the poles and binding to the OF cable at every 2.0 m with PVC coated steel wire or appropriate PVC tags for limiting sag Including necessary accessories for fixing properly to the GI poles etc., complete at work site all complete as per the direction of the Engineer-in-charge.

Supplying and fixing of Galvanised MS binding wire and PVC pipes wherever required Including necessary accessories for fixing properly to the GI poles, Cables etc., complete at work site all complete as per the direction of the Engineer-in-charge.

Supply of Binding wire 75 Lbs at work site(optional)

Supply of 1" dia Green flexible pipe at work site