Extension height of boundary wall behind Air base in STC location under FTR HQ BSF Rajasthan

Coursed rubble masonry with hard stone (first or second sort) in superstructure above plinth level and upto floor five level. Masonry work (second sort), in cement mortar 1:6 (1 cement: 6 coarse sand)

Pointing on stone work with cement mortar 1:3 (1 cement : 3 fine sand) : Flush/ Ruled pointing

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.

Providing and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, all complete as per direction of Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre (cost of M.S. angle, C.C. blocks shall be paid separately)

Dismantling steel work in single sections including dismembering and stacking within 50 metres lead in: Channels, angles, tees and flats

Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead.

Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor etc., up to floor five level, excluding the cost of centering, shuttering and finishing: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)

Modified Estimated Cost after using correction Factor On DSR 2023 on account of GST@ 0.973

P/F G.I. barbed wire. of size 2.50 N/mm (Size designation - 2) type A (weight to be not less than 120 gms per meter length of barbed wire), conforming to I.S. code 278 : 2009. fixing to the existing M.S. angle iron posts placed at 2.50 mtr c/c and upto height of 4 horizontal rows both side and 1 row in center including 2.5 mm dia clips / stapples 50 mm long and tightening bolts in horizontal rows complete as per direction of Engineer-in-charge. (Payment to be made per mtr cost of total length of barbed wire used.)

Deduct for taking away dismantled material received during execution of works , MS Window/ MS Door/ MS Frame/G.I. sheet/G.I pipe/T-iron Frame/ barbed wire

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