ADDN/ ALTN TO SECURITY FENCING AT K TOP AND BESIDE OF NOC BLDG AND PROVN OF PCC PATH WITH CONCERTINA COIL AT AF STN KANHERI HILLS UNDER GE AF THANE

Demolition of Brickwork or stone/boulder masonry, built inCement mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles (For erection of Angle Iron) complete all as specified and directed by Engr-in-Charge.

M&L for cement concrete Type B-2 (1:2:4) 40 mm Graded Stone Aggregate in walls or retaining walls, any thickness, size or shape including pilasters, buttresses columns, pillars, boundary pillars and posts (including caps and bases) all as specified and directed by Engr-in-Charge.

Dismantling wrought iron or mild steel work of any description not otherwise provided for MS Iron of old Y Angle completed all as specified and directed by Engr-in-Charge.

S&F in Repair Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strainging bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or stel pins, etc complete all as specified and directed by Engr-in-Charge.

S&F Galvanised, 2 strand, steel barbed wire 2.24mm dia barbed with 2mm dia barbs at 75mm spacings and straining and fixing to any type of standard rails strainging bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire, staples or stel pins, etc complete all as specified and directed by Engr-in-Charge.

S&F in repair Concertina coil fencing with punched tape concertina coil 1050 mm dia 6-7 metre openable length, having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4 m 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 (2.5 mm thick) wire of high tensile strength of 165 kg/ sq mm with tape (0.52 mm thick) and weight 43.478 gm/ metre complete all as specified and directed by Engr-in-Charge.

S&F Concertina coil fencing with punched tape concertina coil 1050 mm dia 6-7 metre openable length, having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4 m 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 (2.5 mm thick) wire of high tensile strength of 165 kg/ sq mm with tape (0.52 mm thick) and weight 43.478 gm/ metre complete all as specified and directed by Engr-in-Charge.

S&F Concertina coil fencing with punched tape concertina coil 300 mm dia 6-7 metre openable length, having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron ‘Y’ shaped placed 2.4 m 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 (2.5 mm thick) wire of high tensile strength of 165 kg/ sq mm with tape (0.52 mm thick) and weight 43.478 gm/ metre complete all as specified and directed by Engr-in-Charge.

S&F Framed brackets of angles or tees with web and flanges cut to shape, drilled and countersunk for screw, including bending and welding angles, as necessary, gusset plates, riveting, etc.. n exc 10 kg each brackets, conforming to Fe.290.Gde-E-165 (Brackets over 10 kg each to be measured under 'Structural Steel') complete all as specified and directed by Engr-in-Charge.

M&L for preparation of new steel surfaces of any description over 10 cm width or girth not other wise described and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer complete all as specified and directed by Engr-in-Charge.