DEMOLITION AND CONSTRUCTION OF HORSE STABLES (BLDG No T-55 AND T-56) AT SAINIK SCHOOL AMARAVATHI NAGAR UNDER GE WELLINGTON

Amount

Dismantling Asbestos cement (corrugated, semi corrugated, etc.) sheets in roof covering complete all as specified and directed.

Dismantling of framed timber scantling 40 sqcm and over in sections in any position all as specified and directed.

Demolition of Brickwork, stone / boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars, etc, but excluding ashlar facings, dressed stonework and precast concrete articles complete all as specified and directed.

Surface excavation not exceeding 30cm deep and averaging 15 cm deep and getting out in hard/ dense soil complete all as specified and directed.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 Sq m on plan and not exceeding 1.5 m in depth and getting out in hard/ dense soil complete all as specified and directed.

Plain cement concrete 1:4:8 type D2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concreting, complete all as specified and directed.

Reinforced cement concrete M-25 design mix using 20 mm graded stone aggregate as in foundations including rafts, footings, foundation beams, plinth beams, bases for columns etc basement slabs, under-reamed piles and mass concrete all as specified and directed.

Use and waste of formwork to sides of concrete foundations, footings, base of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams, and similar work; vertical or to batter flat surface rough finished complete all as specified and directed.

Reinforced cement concrete M-25 design mix using 20 mm graded stone aggregate for columns, etc, complete all as specified and directed.

Use and waste of formwork to sides of pillars, posts, struts, piers, columns and stanchions with rough finished surface of concrete complete all as specified and directed.

Reinforced cement concrete M-25 design mix using 20 mm graded stone aggregate for Beams, cantilevers, bressumers, lintels over 1.5m span, complete all as specified and directed.

Use and waste of steel Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressum-mers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. Fair finished surfaces of concrete flat complete all as speicified and directed.

Mild steel TMT bars 10mm dia grade Fe 500D and over, cut to length, bent to shape as required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips etc complete all as specified and directed.

All as per item No. 13 hereinbefore but 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders complete all as specified and directed.

Pre-cast cement concrete block masonary Type CI 1:3:6 using 20 mm grade stone aggregates with solid blocks, exceeding 10 cm in width and setting in mortar 1:6 complete all as specified and directed.

Pre-cast cement concrete block masnory with solid block exceeding 10cm in width and setting in mortar 1:4 type C1 1:3:6 using 20mm graded aggregate complete all as specified and directed

Rendering 15mm thick on fair faces of brick/ concrete surface in cement mortar 1:6 finished even and smooth without using extra cement all as specified and as directed.

External rendering 5mm thick in cement mortar 1:4 with liquid water proofing compound over a coat of 10mm thick in cement mortar 1:6 over brick or concrete surfaces finished even and fair all as specified and as directed.

Pre-painted galvalume aluminium zinc coating GI based corrugated sheet 0.50 mm thick of any colour having tensile strength 550 mpa as in roof covering, crimp sheet/cladding to wall, fixed with self tapping screws and embedded with cement mortar etc as required all as specified and directed.

Pre-painted galvalume aluminium zinc coating GI based plain sheet 0.45mm to 0.50 mm thick of any colour having tensile strength 550 mpa as in ridges,rain water gutter & flash sheet etc, fixed with self tapping screws all as specified and directed.

Rolled mild steel work in purlins, rafters, roof truss etc incl cleats/distance pieces etc complete, conforming to Fe-410 W (Gde-E-250) Quality A complete all as specified and directed.

Mild Steel work in fasteners,holdfast,straps,frames and windties etc complete all as specified and directed.

Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment con- forming to Fe.410.Gde-E-250 all as specified and directed.

Providing and fixing fully peforated 12mm thick micro tegular edged false ceiling at all heights with GRG (Glass Fibre Reinforced Gypsum) false ceiling tiles of Size 595 x 595 mm of approved texture, design and patterns having moisture content less than 2%, humidity resistance of 99%, NRC0.50 to 0.75 as per IS false ceiling GRG false ceiling 8225:1987, Noncombustible as per BS tiles tiles 4 76 (part 4 )-1970 and light reflectance of 85% (minimum) to be laid in true horizontal level suspended on interlocking metal T-Grid of hot dipped galvanized iron section of 0.33mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main- T runners of size 15 x 32 mm of length 3000mm,cross-T of size 15x 32mm of length 1200mm and secondary intermediate cross-T of size 15 x 32 mm of length 600mm to form grid module of s1ze 600x 600mm, suspended from ceiling using galvanized mild steel items (galvanizing @ 80 grams per sqm) i.e 50mm long, 8mm outer diameter M-6 dash fasteners, 6mm dia fully threaded hanger rod upto 1 OOOmm length and Lshape level adjuster of size 85x25x2mm. Galvanised iron perimeter wall angle of size 24x 24x0.40mm of length 3000 mm to be fixed on periphery wall I partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall wood screws. The work shall be carried out as per specifications, drawing and as per directions Make: Diamond or equivalent

Taking down chowkats or frames not exc 1.5 Sqm each with shutters (without taking off shutters from the frames) complete all as specified and directed.

Solid PVC door frame of size 50 mm x 47 mm made out of 5mm plain color PVC sheet reinforced with MS Square tube, fixed in opening as per specification and drawing complete all as specified and directed.

Factory Made Solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top and bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail and bottom rail on either side and as gap insert for top rail and bottom rail; Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles and rails with suitable PVC sheet beading, and joined together with solvent cement, suppling and fixing in the frame at site as per specification and drawing

Butt hinges extruded Aluminium alloy with galvanized mild steel hinge pin, anodized and fixed, type C-21, with MS hinge pin 100 mm size complete all as specified and directed.

Aluminium anodized barrel tower bolt of extruded section 150 mm length complete all as specified and directed.

Extruded aluminium alloy handles fabricated type 150 mm size, anodized complete all as specified and directed.

Coloured non - skid Ceramic tiles 7 to 8 mm thick (Square / Rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including Screed bed or bedding layer 15mm thick for laying floor finishes in CM 1:4 complete all as specified and as directed.

All as per item No 31 here in before, but on vertical surfaces incl 10mm thick cement mortar 1:3 as in baking coat of dado/ skirting complete all as specified and as directed.

Coloured Non - skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement mixed with pigment to match the surface over and including 15mm thick screed bed or bedding layer of mortar in cement mortar 1:4 complete all as specified and as directed.

Glazed ceramic tiles coloured 350x 250x 7 mm/ 450X 350X 7mm thick thick on vertical surfaces such as skirting, dado etc set and jointed in neat cement slurry and pointed in white or coloured cement to match.incl 10mm thick in cement mortar 1:3 as backing coat for fixing dado tiles all as specified.

Vitreous china wash down water closet pan (pedestal pattern) white with P or S trap including 32mm dia flushing pipe , seat and PVC seat cover (white) closed pattern with flat bottom & cover brass chromium plated hinging device, including connection to drain and to flushing pipe, antisyhonage pipe etc including fixed in repairs complete all as specified and directed.

PVC valveless low level, syphonic action type, flushing cistern, 10 litres capacity, white with inlet, ball valve, float and handle including brackets complete all as specified and as directed

Health faucet (ABS Body) mild steel chromium plated suitable for 15mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete all as specified and directed.

Supply and fix PVC Connections 15mm size with PTMT nuts of length 750mm all as specified and as directed

Bib taps, 15mm, fancy type, cast copper alloy with crutch or butterfly handle,screwed down,screwed for iron pipe or for brass ferrule all as specified and as directed.

Pillar taps, 15mm, fancy type, cast copper alloy with capsten heads, chromium plated, screwed down high pressure, screwed for iron pipe and fixed all as specified and directed

Stop / angle valves, 15mm dia, fancy type chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions all as specified and directed.

Brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges all as specified and as directed.

20mm bore unplasticised PVC pipes including fittings of pressure rating 10 Kgf/cm² laid and fixed complete to walls and ceilings or laid in floors all as specified and directed.

15mm bore unplasticised PVC pipes including fittings of pressure rating 10 Kgf/cm² laid and fixed complete to walls and ceilings or laid in floors all as specified and directed.

Rotational moulded polyethylene water storage tank, ISI marked three layer (cylindrical vertical with closed top) of capacity 1000 ltrs hoisted and fixed in position all as specified and directed.

20mm dia Gunmetal, globe or gate valves fixed (half turn type or wheel type), screwed both ends for iron pipe all as specified and directed.

Ball valves high pressure of PTMT with epoxy coated aluminium rod and high density plastic ball screwed for iron pipe and fixed of size 20mm (minimum weight 142gms) all as specified and directed.

20 mm dia nipple of PTMT, suitable for HDPE water tank, min weight 45 gms, complete as as specified and as directed.

Vitreous china wash basin, white, flat back size 550 x 400mm inluding cutting for and pinning in ends of brackets including waste pipe etc all as specified and as directed

PVC (SWR) gully traps 125 x 110 mm, setting and jointing with solvent cement including concrete pedestal etc complete all as specified and as directed

110mm bore,PVC (SWR) Tee any radius, fitted with oval access door all as specified and directed.

110mm bore PVC (SWR) bends any radius all as specified and directed.

PVC (SWR) bends any radius, 75mm bore with oval access door complete all as specified and directed.

PVC (SWR) vent cowl of size 110mm bore dia complete all as specified and as directed

PVC (SWR) pipes 110mm single socketed, in any length with rubber ring joints, laid in trenches or in floors, completed all as specified and directed.

Concrete bed to 100mm bore drain pipes in PCC 1:4:8 type D-2 incl packing under and haunching against the sides of pipes after they are laid and tested all as specified and directed.

75mm bore PVC (SWR) pipes single socketed, in any length, fixed to walls/ laid in floors all as specified and directed.

75mm dia PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed

Moorum/ Red Bajri Filling in floors or pavings, laid in layers not exceding 15cm thick, spread, levelled and rammed including watering and complete all as specified and directed

Hardcore of broken stone or boulders of gauge not exceeding 63 mm, deposited, spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface all as specified and directed.

100mm thick PCC (1:4:8) type D2 using 40mm graded stone aggregate as in sub base complete all as specified and directed.

25mm thick PCC(1:2:4) type B1 using 20mm graded stone aggregate as in flooring finished even and smooth using extra cement all as specified and directed.

75mm thick PCC 1:3:6 type C2 (using 40mm graded stone aggregate) as in plinth protection / path, laid and finished in bays not exceeding 3m c/c and filling the joints with mastic bitumen complete all as specified and directed.

PCC 1:3:6 type C2 using 40mm graded stone aggregate as in surface channels / saucer drain etc complete all as specified and directed.

Applying two coats oil bound distempering over a coat of alkali resistant priming paint including preparation of new plastered or unplastered surfaces of wall complete all as specified and directed.

Applying one coat of primer preparation of new plastered surface and applying two coats of 100% premium acrylic emulsion paint having VOC less than 50gm/litre and UV resistance as per IS 15489:2004, Alkali & Fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @1.43litre/10Sqm over and including priming coat of exterior primer applied @ 0.90 litre/10Sqm over new surfaces complete all as specified and directed.

Preparation of new steel surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer all as specified and directed.

Anti termite treatment to backfill in contact with foundation at the rate of 7.5 litres of emulsion per square metre of vertical surface (Area of the sub structure in contac with backfill to be measured) all as specified and directed.

Anti Termite treatment to the top surface of filled earth at the rate of 5 litres of emulsion per square meter of surface area complete all as specified and directed.

Anti Termite treatment to soil under plinth protection at the rate of 5 litres of emulsion per square meter of surface area complete all as specified and directed.

Anti Termite treatment to soil along with external perimeter of building at the rate of 2.25 litres of emulsion per square meter of perimeter wall complete all as specified and directed.

Returning, filling in including spreading, levelling, watering and well ramming in layers not exceeding 25cm thick using good quality of excavated soil complete all as specified and directed.

Removing excavated material to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point all as specified and directed.

Powder coated Anodised aluminium frame for doors, windows, ventilators with one or morerebates including joining cleat forfixing etc. complete all as specified and as directed.

Anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing not less than 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminiu snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1no.) complete all as specified and directed

Ground or obscured or frosted on one side sheet glass 3 mm thick, ordinary quality and glazing with oil putty in squares not exceeding 0.50 sqm in each pane and fix in repairs all as specified and directed

Wire netting of galvanised steel wire 1.40mm mesh of size 25mm dia fixed with tinned tacks of wire staples or welding along the frame complete.

Taking down carefully copper/ aluminium point wiring (light, fan, socket or power) complete including tube light fittings, switches, ceiling roses, pendants, fan regulators, sockets etc and making good to the disturbed surfaces of walls, floors, roof etc all as specified and directed.

Point wiring complete with two runs of 1.5Sqmm (for Phase and Netural) PVC insulated unsheathed multistranded copper conductor FRLS cable of 1100V grade conforming to IS-694 drawn through and including new non metallic rigid PVC conduit medium grade ISI, Marked with conduit accessories on wall / floor and fixed on ceiling / roof/ truss/ columns etc including provision of factory made branded galvanized steel pressed steel terminal box (modular metal flush box) 3mm thick of suitable module of housing the modular switches, sockets, fan regulators etc, complete on walls and provn of 1.5sqmm PVC insulated unsheathed copper conductor cable of green colour for earth continuity and connecting to common earth dolly etc for one light point controlled by one modular switch complete all as specified and directed.

All as per item No 80 hereinbefore but one ceiling/ Exhaust fan point controlled by one modular switch all as specified and directed.

All as per item No 80 hereinbefore but one three pin moduler switch socket 5/6 amps outlet on independent board all as specified and directed.

All as per item No 80 hereinbefore but with three runs of 2.5Sqmm single core PVC insulated FRLS cable 1100 volts grated with multi stranded copper conductor IS:694:1990 with ISI marking for housing 16A power points complete all as specified and directed.

Modular switch one way 6A 240V AC 50 HZ SP one module all as specified and directed.

Modular switch one way 16A 230V AC 50 HZ SP one module all as specified and directed.

Step type electronic fan regulator, modular, press type 2 module complete all as specified and directed.

Modular socket 2/3 pin combined 6A 240V AC 50 HZ SP two module all as specified and directed.

Modular socket outlet 2/3 pin combined 16A 240V AC 50 HZ SP two module all as specified and directed.

Ceiling rose surface Bakelite three terminals complete all as specified and directed.

LED light fitting 1 x 20W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specifie and directed.

Ceiling fan complete with blades, down rods and accessories, 230V, 1400mm sweep min air delivery 245 CFM with service value 6.BEE, five star rated with brushless direct current motor (BLDC)connecting up including provn of three core flexible copper wire of size 23/0.0076 from ceiling rose to ceiling fan all as specifie and directed.

LED building security light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket alongwith GI medium grade tube of 40mm dia, 1.5 metre long bend to shape 120 degree and 2 Nos of MS clamp 25x4mm of required length / size including nuts and bolts with one coat of red oxide and two coats of silver metallic paint fixed complete all as specifie and directed.

Supply and fix in replacement of MCB DB, SPN 8 way suitable for single phase 240 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCBs single/ double pole including dismantling of old existing complete all as specified and directed.

Supply and fix in replacement of MCB DB, TPN 4 way suitable for three phase 440 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCBs single/ double pole complete all as specified and directed.

Supply and fixing 415V, 10 KA 'B' curve Isolator four poles and 40 amps current carrying capacity in the DB complete with connection testing and commissioning all as specified and directed.

Supply and fixing 240V, 10KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP in the MCB DB complete with connection testing and commissioning all as specified and directed.

Earthing complete with GI earth plate electrode 60cmx60cmx6mm thick buried directly in ground earth pit not less than 2.25m deep below ground level with top edge of the plate not less than 1.5m below normal ground level connected to GI earth strip of 32x6 mm by means of bolts and nuts washers mase out of GI and earth strip protected by Galvanized pipe light grade 40mm bore, 20 mm bore medium grade watering pipe and connected to main control board all as shown in Electrical plate No 5 of SSR part I including necessary earth work and excavations in any type of soil PCC 1:2:4 type B1 chamber with 40mm thick, RCC 1:2:4 cover slab with 6mm dia MS bars etc complete all as specified.

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