MCW to FCI Depots at Chalakudy for the year 2025 26 Reflooring works for sunken verandahs and stack space increasing height of boundary wall along with providing barbed wire fencing and providing seperate QC lab at FSD Chalakudy and other works

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix) (Item No 15.2.1 of DSR 2023)

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge.Nominal concrete 1:4:8 or leaner mix (i/c equivalent design mix)(Item No 15.2.2 of DSR 2023)

Supplying and filling in plinth with sand under floors, including watering,ramming, consolidating and dressing complete.(Item no 2.27 of DSR 2023)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:4:8 (1 Cement : 4 coarse sand derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) (Item No 4.1.8 of DSR 2023)

Providing and fixing glass strips in joints of terrazo/ cement concrete floors.40 mm wide and 4 mm thick ( Item No.11.13.1 of DSR 2023)

52 mm thick cement concrete flooring with concrete hardener topping, under layer 40 mm thick cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and top layer 12 mm thick cement hardener consisting of mix 1:2 (1 cement hardener mix : 2 graded stone aggregate 6 mm nominal size) by volume, hardening compound mixed @ 2 litre per 50 kg of cement or as per manufacturer’s specifications. This includes cost of cement slurry, but excluding the cost of nosing of steps etc. (Item no.11.4 of DSR 2023) complete.

Dismantling barbed wire or flexible wire rope in fencing including making rolls and stacking within 50 metres lead. (Item no.15.36 of DSR 2023)

Deduct cost of salvagable materials received from the dismantling work as is where is condition including removing from the site - Iron scrap

Fencing with angle iron post placed at required distance embedded in cement concrete blocks, and provided with horizontal lines and two diagonals interwoven with horizontal wires of barbed wire weighing 9.38 kg per 100 m(minimum), between the two posts fitted and fixed with G.I. Staples etc.. complete (Cost of posts, struts, earth work and concrete work to be paid for separately). Payment to be made per metre cost of total length of barbed wire used. With G.I. barbed wire(Analysed item)

Providing and laying factory made pre cast solid blocks of size 30x20x15cm or nearest available size confirming to IS 2185 part I of 1979 for super structure above plinth up to floor two level in CM 1:6 ( 1 cement : 6 coarse sand) etc complete.(Analysed item)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 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)(Item no.5.1.3 of DSR 2023)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 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) (DSR 2023 Item No 4.1.3)

Centering and shuttering including strutting, propping etc. and removalof form work for : Lintels, beams, plinth beams, girders, bressumers and cantilevers (Item No 5.9.5 of DSR 2023)

12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) :Item 13.1.1 as per DSR 2023

Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm)(Item no.13.47.1 of DSR 2023)

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For fixed portion Powder coated aluminium (minimum thickness of powder coating 50 micron) (Item No.21.1.1.2 of DSR 2023)

Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fasteners to be paid for separately) :For shutters of doors, windows & ventilators including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) Powder coated aluminium (minimum thickness of powder coating 50 micron) (Item No.21.1.2.2 of DSR 2023)

Providing and fixing 12 mm thick prelaminated particle board flat pressed three layer or graded wood particle board conforming to IS: 12823 Grade l Type ll, in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in-charge. Pre-laminated particle board with decorative lamination on both sides(Item No.21.2.2 of DSR 2023)

Providing and fixing 18 mm thick gang saw cut, mirror polished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters, window sills, facias and similar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. Granite stone slab of colour black, Cherry/Ruby red Area of slab over 0.50 sqm (Item No.8.2.2.2 of DSR 2023)

Providing and fixing wash basin with C.I. brackets, 15 mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever require White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps (DSR 2023 item No.17.7.1)

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