Providing and Fixing 12.50 high barbed wire fencing with concertina coil around Nehru Centre and Sri Naina Devi Ji barrier at Bhakra Dam

Amount

Excavation including handling of materials within in 15 metres inclusive of cost of explosives , dressing, compressed air and T & P. Pick and jumper work ( As per CSR 2020 item No. 7.2 )

Cement Concrete 1:2:4 with stone ballast or Shingle using concrete mixer volumetric type ( As per CSR 2020 item No. 10.13a (ii )

Structural steel work in angles, tees & flats, riveted including cutting, fixing all gusset plates, bolts, nuts, rivets, etc. with hoisting and erecting in position :- For roof trusses, well curbs, plates, girders, etc. of any span for building for bridges up to 15 m span. ( As per CSR 2020 item No. 18.3 a )

Providing & fixing 12.50' high ( including 2.50' "V" shaped ) G.I. barbed wire fencing with angle iron posts 75 x 75 x 6 mm placed every 8' centre to centre 0.6 m below ground level, every 10th post,end post, corner post, suitably strutted and Provided with 27 horizontal lines and two diagonals interwoven with horizontal wires fixed with G.I.staples, turn buckles etc. ( excluding earth work in excavation and foundation concrete 1:2:4 of size0.60 x 0.60 x 0.75m for each post )including cutting,bending, welding,& fixing in position complete as pertechnical clause 807 of MORT & H specifications( AOR )

Providing & fixing concertina wire ( as per fencing in the specification approved by Engineer-In-Charge fencing in the V portion @ 9" c/c fixed with G.I.staples, turn buckets etc. of barbed wire fencing complete in all respect.( AOR )

Applying priming coat with metal primer on new steel or iron work including preparation of surface. ( As per CSR 2020 item No. 16.20)

Painting two or more coats excluding priming coat with synthetic enamel paint in all shade or wood work metallic or plaster concrete surface to give even shade.( As per CSR 2020 item No. 16.17)

NITISH SHARMA

SUBASH CHAND