PROVN OF CHAIN LINK FENCING BLDG NO P-268 IN ZONE J AND PROVN OF HARDSTANDING WITH CHEQUERED CEMENT CONCRETE TILES NEAR BLDG NO O-20 IN ZONE H AT MIL STN AGARTALA

Surface dressing n exc 15 cm deep in soft/loose soil complete all as specified

Excavation in trenches n exc 1.5 m width & n exc 1.5 m deep

Returning filling including spreading and levelling watering and well ramming in layers not exc 25 cum in soft loose soil complete all as specified & directed.

M&L for Hardcore of Broken bricks gauge n exc. 63mm, deposited, spread & levelled in layers n exc. 15 cm thick, watered & rammed to a true surface complete all as specified and as directed

M&L 100 mm thick Plain cement concrete 1:2:4 type B-2 (using 40 mm graded stone aggregate ) as in base , fillng and mass concrete complete all as specified and directed.

Removing excavated material n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point

M&L Brick work with sub class B bricks straight or curved on plan to any radius in half brick thick walls, built in cm 1:4

M&L Brickwork with Burnt Clay bricks using with modular bricks, straight or curved on plan exc 6m mean radius built in cm 1:6 , complete all as specified and as directed

M&L Rendering 15mm thick on stone masonry surfaces or surface fair face of brickwork in CM (1:4) finished even & smooth (without using extra cement) complete all as specified and as directed

M & L for preparation of new plastered surfaces and applying two coats of cement base paint over new plastered surfaces complete all as specified and as directed

Material & Labour for Machine pressed coloured precast concerte interlocking paver block any shape and size conforming to IS-15658-2006 of 80 mm thickness M-35 grade with grey cement and pigment all as specified and directed.

Material & Labour for providing and fixing stainless steel (Grade-304) railing made of hollow tubes, channel plates, SS balls etc including welding, grinding, buffing, polishing and fitting the same with necessary stainless steel nuts and bolts complete with suitable arangement complete all as specified & directed.

Material and labour 25 mm` sand filling under floors or in foundation including watering and consolidation.

M&L for PCC (1:2:4), type B-1, using 20 mm graded aggregate as in coping, benching etc complete all as specified & directed.

Excavation in post holes (or similer holes) each n.exc 0.5 Cum getting out, ramming earth or broken rubble mixed with earth around, in layers n.exc 25 cm watering and removing surplus soil to a distance n.exc. 50 m and making good the disturb surface in soft/loose soil complete all as specified and directed.

M & L for cement concrete type C2 1:3:6 (using 40mm graded aggregtaes) in foundations, filling and mass concrete of post holes for securing angle vertical posts complete all as specified and directed.

S&F Rolled Steel Sections as in tubular trusses,rafters etc including special shaped washer etc complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St -240 and painted one shop coat of zinc chromate primer paint including preparation of surface at contractor workshop before fabrication complete all as specified and directed.

S & F pre painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of any colour having tensile strength 550 Mpa as in roof covering/cladding/ eaves board fixed with selp tapping screw complete all as specified and directed.

S & F pre painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of any colour having tensile strength 550 Mpa as in roof covering/cladding/eaves board fixed with selp tapping screw complete all as specified and directed.

M&L for Framed work as in doors or gates of angle or other section with gusset plates, rails,braces, etc., complete, drilled for fixing of steel sheeting or other covering. Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering,running rails and guides) and hanging; also fastening and fixing Fe 410-W (Gde- E- 250) quality-A complete as specified

M&L of two coat of synthetic enamel paint over one coat of red oxide on new steel surfaces of any description over 10cm in width or girth incl preparation of surfaces complete all as specified and as directed.

S & F framed brackets of angles or tees for posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire etc; flat iron fillets (for securing wire mesh etc incl all necessary drilling, bolting or riveting etc and similar work conforming to Fe 290 Gde E-165 complete all as specified & directed.

M&L for Mild steel round bar 10mm dia and over cut to length,bent to shape required, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia complete all as specified & directed.

S & F mild steel screw bolts (machine made) with hexagonal or square heads at one end and screwed the other, or screwed both ends, each screwed end to be fitted with washers and one hexagonal or square nut, n exc 5 cm long, diameter of neck 5 to 10 mm complete all as specified

S & F galvanised, 2 strand, steel barbed wire 2.24 mm dia barbed with 2 mm dia barbs at 75 mm spacings and straining and fixing to any type of standard rails straining bolts, including, securing or tying at crossings with and provision of galvanised mild steel wire staples or steel pins etc as directed (each line wire to be measured)

Supply only chain link MS galvanised fencing any size or type complete all as specified

Fixing only chain link fencing including line wires, any mesh, size and type to any type of standards, rails, straining bolts, etc including provision of binding wire complete all as specified

M&L for preparation of new steel surfaces of any description, n exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified & directed.

M&L for preparation of new steel surfaces of any description, not otherwise described, over 10 cm width or girth and applying two coats of black bituminous paint over a coat of red oxide primer complete all as specified & directed.

NOTES :- 1. The amount of schedule of credit shall be deducted from the total of this BOQ for arriving at contract sum. 2. Unless otherwise specified the rates for PCC shall deemed to include the cost of formwork shuttering etc, required for complete and proper execution of the work. Refer Schedule 'A' notes for details.