SPECIAL REPAIRS TO BUILDING NO. P-70 AND PROVN OF CYCLE SHED FOR 1349 DSC PLATOON ALONGWITH PROVN OF ANTI SUICIDE RODS FOR CEILING FANS IN LIVING ACCOMODATION AT AIR FORCE STATION UNDER GE AVADI.

Amount

PART -I - B/R PORTION FOR PROVISION OF WOMEN’S TOILETS FOR AGNIVEER VAYU PERSONNEL

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

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth for foundations, shafts, wells, cesspits, manholes, pier holes, etc. not exceeding 10 sqm on plan and not exceeding 1.5 m in depth and getting out soft/loose soil, complete all as specified and directed.

M&L for sand filling in floors or pavings, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering, complete all as specified and directed.

M&L for PCC 1:4:8 type D2 using 40 mm graded crushed stone aggregate as in foundation and mass concrete, complete all as specified and directed.

Formwork to sides of concrete foundations, footings, bases of columns, rafts and raft beams, sides and soffits (if any) of foundation and plinth beams and similar work, vertical or to batter, complete all as specified and directed.

M&L for RCC M-30 design mix as in foundations, including rafts, footings, foundation beams, plinth beams, bases for columns, basement slabs, under-reamed piles and mass concrete, complete all as specified and directed.

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

M&L for RCC M-30 design mix as in columns, pillars, piers, posts and struts, complete all as specified and directed.

Formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. and also splays between floors and beams, complete all as specified and directed.

M&L for RCC M-30 design mix as in lintels over 1.5 m span, complete all as specified and directed.

Formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work not exceeding 200 mm thick (horizontal or sloping), complete all as specified and directed.

M&L for RCC M-30 design mix as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves and the like, complete all as specified and directed.

Formwork to soffits of roof projection chajja and fascia, complete all as specified and directed.

M&L for RCC M-30 design mix as in roof projection chajja and fascia, complete all as specified and directed.

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

S&F TMT bars 6 mm to 8 mm dia, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

S&F TMT bars 5 mm dia and over up to and including 10 mm dia, as in stirrups, spacers and binders, cut to length, bent to shape required, and binding with mild steel wire (annealed) not less than 0.9 mm dia or securing with clips, complete all as specified and directed.

M&L for brickwork with fly ash bricks, straight or curved on plan exceeding 6 m mean radius, built in cement mortar (1:6), complete all as specified and directed.

M&L for brickwork with fly ash bricks, straight or curved on plan to any radius, half-brick thick wall, built in cement mortar (1:4), complete all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25 cm, complete all as specified and directed.

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

M&L for 15 mm thick plaster in cement mortar (1:6), finished even and smooth without using extra cement, complete all as specified and directed.

M&L for rendering 15 mm thick on other than fair faces of brickwork or concrete surfaces, finished even and fair in cement mortar (1:6), complete all as specified and directed.

M&L for rendering 5 mm thick on ceiling in cement mortar (1:3), finished even and smooth without using extra cement, complete all as specified and directed.

M&L for preparing new plastered surface of wall and applying three coats of whitewash to internal surfaces, complete all as specified and directed.

M&L for preparing new surface of wall and applying two coats of cement base paint over a coat of primer, including preparation of surfaces, complete all as specified and directed.

M&L for preparing new plastered surface of ceiling and applying three coats of whitewash, complete all as specified and directed.

M&L for spreading and levelling in excavated material as filling in floors or pavings, laid in layers not exceeding 15 cm thick, spread, levelled and rammed including watering, complete all as specified and directed.

Treating the top surface of filled earth with emulsion applied at the rate of 5 litres per square metre of surface area, complete all as specified and directed.

M&L for 100 mm thick PCC (1:4:8) type E2 using 40 mm graded stone aggregate, as in sub-base of floors, complete all as specified and directed.

M&L for 25 mm thick PCC (1:2:4) type B-0 using 12.5 mm graded stone aggregate as in floor, complete all as specified and directed.

M&L for non-skid ceramic coloured tiles 7 to 8 mm thick (square/rectangular), area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, conforming to IS:15622-2006 Grade B II (a), matt/superior finish flooring, set and jointed in neat cement slurry and pointed in white or coloured cement to match, including screed bed 10 mm thick in cement mortar (1:4) as bedding layer, complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surfaces 350x250x7 mm/450x350x7 mm thick, set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 10 mm thick backing coat in cement mortar (1:4), complete all as specified and directed.

S&F anodised aluminium frame for ventilators with one or more rebates, including joining cleat for fixing, complete all as specified and directed.

S&F 4 mm thick figured glass, pin-headed type, glazing with oil putty in panes not exceeding 0.5 sqm each, complete all as specified and directed.

S&F galvanised mild steel wire cloth 0.56 mm nominal dia of wire and average aperture 1.18 mm, fixed with tinned tacks or galvanised wire staples, complete all as specified and directed.

S&F solid PVC door frame of size 50x47 mm made out of 5 mm plain coloured PVC sheet reinforced with MS square tube, in openings as per specification and drawing (Make: Rajashree or equivalent), complete all as specified and directed.

S&F factory made solid panel PVC door shutter 28 to 30 mm thick (stiles), consisting of frame made out of MS tubes for top and bottom rails, covered with heat moulded plain colour PVC ‘C’ channel, having PVC sheet strip of 20 mm 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 2 mm thick plain colour PVC sheet for paneling, fitted in the MS frame, welded/sealed to the stiles and rails with suitable PVC sheet beading, supplied and fixed in the frame at site, complete all as specified and directed.

S&F mild steel butt hinges, medium weight, cold-rolled, 100 mm size, fixed, complete all as specified and directed.

S&F aluminium barrel tower bolts, anodised, 150 mm long, extruded section, fixed, complete all as specified and directed.

S&F aluminium handles, cast type, anodised, 150 mm size, complete all as specified and directed.

S&F 15 mm bore unplasticised PVC pipes including all fittings of pressure rating 10 kgf/cm², concealed in walls/ceilings/floors, making good disturbed surfaces to match with existing finish, complete all as specified and directed.

S&F 20 mm bore unplasticised PVC pipes including all fittings of pressure rating 10 kgf/cm², fixed to walls/ceilings/floors, any type, making good disturbed surfaces to match with existing finish, complete all as specified and directed.

S&F 40 mm bore unplasticised PVC pipes including all fittings of pressure rating 10 kgf/cm², fixed to walls/ceilings/floors, any type, making good disturbed surfaces to match with existing finish, complete all as specified and directed.

S&F in repairs vitreous china wash basin, white, flat-back type, size 550x400 mm, including brackets, PTMT waste coupling 32 mm and PVC waste pipe 32 mm dia, complete all as specified and directed.

S&F in repairs pillar taps, cast copper alloy, chromium plated, with capstan heads, screwed down high-pressure, with or without lettered “Hot” or “Cold”, long screwed shanks and fly-nuts, screwed for iron pipe, 15 mm bore, complete all as specified and directed.

S&F in repairs vitreous china water closet pan, pedestal pattern, white, including fixing bolts, plastic water closet seat (black/white closed pattern with flat bottom and cover), mild steel chromium-plated hinging device, 10 litre capacity PVC flushing cistern (low-level, inlet, ball valve float), brackets, flush pipe of polyethylene/low density PVC 32 mm dia for low-level cistern, complete all as specified and directed.

S&F in repairs chromium plated brass CP two-way bib tap, 15 mm bore, screwed down, complete all as specified and directed.

S&F in repairs health faucet (ABS body) chromium plated, suitable for 15 mm dia pipe, with 1.25 m long flexible tube and ABS wall hook, including making connections and fixing in position, complete all as specified and directed.

S&F in repairs stop valve/angle valve, 15 mm bore, cast copper alloy, chromium plated fancy type, screwed down high pressure, with crutch or butterfly handle, screwed both ends for PVC/iron pipe or unions, complete all as specified and directed.

S&F in repairs towel rail, aluminium anodised, 20 mm dia, “D” type, 60 cm long, fixed between flanges, complete all as specified and directed.

S&F in repairs PVC connections, 15 mm bore, with PTMT nuts, length 600 mm, complete all as specified and directed.

S&F in repairs paper holder, chromium plated, fixed with brass screws and plastic cleats, complete all as specified and directed.

S&F in repairs rotational moulded polyethylene water storage tank, cylindrical, vertical, closed top, hoisted and fixed in position, capacity up to 1000 litres, conforming to IS specification, complete all as specified and directed.

S&F ball valves, high pressure, PTMT, 20 mm bore, epoxy coated aluminium rod with high-density plastic ball, screwed for iron pipe, minimum weight 210 gms, fixed, complete all as specified and directed.

S&F brass gate valve, 20 mm bore, with iron wheel head, screwed both ends for iron pipes, fixed, complete all as specified and directed.

Cutting into existing manhole for connecting new drain, making good to pipe, rendering, cutting out existing benching and forming branch channel (½ round or ¾ section) in PCC (1:2:4) type B-1 using 20 mm graded stone aggregate, smooth finished, reforming benching as required for 150 mm dia pipe, complete all as specified and directed.

S&F reinforced concrete pipes, 150 mm bore, class NP-2, laid and jointed complete with collars, complete all as specified and directed.

M&L for PCC (1:3:6) type C-2 using 40 mm graded stone aggregate for concrete bed to drain pipe, including packing under and haunching against the sides of pipes, laid and tested for 150 mm dia pipes, complete all as specified and directed.

S&F PVC (SWR) pipes, 75 mm dia, single socketed, any length, with rubber ring joints, fixed to walls, complete all as specified and directed.

All as per Item No. 62.00 above, but 110 mm dia, complete all as specified and directed.

S&F PVC (SWR) bends, 75 mm dia, any radius, complete all as specified and directed.

All as per Item No. 64.00 above, but 110 mm dia, complete all as specified and directed.

PART -II - E/M PORTION FOR PROVISION OF WOMEN’S TOILETS FOR AGNIVEER VAYU PERSONNEL

Point wiring with FRLSH cable 1.5 sqmm (nominal area), single core, PVC insulated, unsheathed, multistranded copper conductor, 1100 V grade, drawn through and including rigid non-metallic PVC conduit not less than 20 mm dia, with all fittings, including one run of FRLSH 1.5 sqmm green as earth continuity conductor, connected to common earth dolly, with modular type switch/socket/regulator, complete for one light point controlled by one switch, complete all as specified and directed.

All as per item No. 67.00 above but for one exhaust fan point controlled by one switch, complete all as specified and directed.

All as per item No. 67.00 above but for one 3 pin 5 Amps socket outlet on independent board, complete all as specified and directed.

All as per item No. 67.00 above but for one 3 pin 5 Amps socket outlet on same board with other switches, complete all as specified and directed.

S&F switch, piano flush type, single pole, 5 Amps, 240 Volts, complete all as specified and directed.

S&F switch socket, 3 pin, 5 Amps, multi pin, flush type, complete all as specified and directed.

S&F switch socket, 3 pin, 15 Amps, multipurpose, flush type, complete all as specified and directed.

S&F ceiling rose, 65 x 50 mm, 3 terminals, bakelite, surface type, complete all as specified and directed.

S&F MCB DB SPN 8 way, double door, 240 Volts, 50 Hz, IP-43, with provision for MCB double pole as incomer and SP MCBs as outgoing, with copper bus bar, neutral link, earth link, complete all as specified and directed.

Supply and fixing MCB SP, 240 V, 10 KA, ‘B’ curve, 6 to 32 Amps, in DB, complete all as specified and directed.

Supply and fixing MCB SPN, 240 V, 10 KA, ‘B’ curve, 40 to 63 Amps, in DB, complete all as specified and directed.

S&F surface/wall mounted LED light fitting, 20 W, 230 V, 50 Hz, polycarbonate housing, electronic driver, complete with all accessories, suitable for flexible copper conductor cable, connected up with PVC insulated 1.5 sqmm FRLSH cable, complete all as specified and directed.

S&F LED building security light fitting, 45 W, die cast aluminium housing, IP-66 protection, with toughened glass, secondary optics, complete with 1.5 sqmm 3 core copper cable, including clamps, GI tubing medium grade, nuts, bolts, 2 coats of synthetic enamel paint over red oxide primer, complete all as specified and directed.

S&F exhaust fan, heavy duty, 300 mm sweep, 1370 RPM, louvered, metal body, single phase, 240 V, 50 Hz, with copper conductor flexible wire, connected including cutting hole in wall and making good, complete all as specified and directed.

Material and labour for earth continuity conductor or main earthing lead fixed to valve on batten or recess or chases or burried in ground or drawing in conduit or any other situation for loop earthing etc as reqd 4 mm dia galvanized steel wire all as specified and directed .

Earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, buried directly in ground vertically at a depth not less than 2.25 m below normal ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to galvanised iron earth lead wire 4 mm dia, by means of bolts, nuts, check nuts and washers of galvanised iron, protected by 15 mm dia GI pipe (light grade) up to 7.5 m length, including GI watering pipe 20 mm bore medium grade with funnel and wire mesh, charcoal and salt filling in alternate layers around electrode, PCC chamber in cement concrete (1:3:6) type C-1 with RCC cover slab 50 mm thick reinforced with 8 mm dia TMT bars @ 140 mm c/c both ways, MS handles and frame, excavation and earth work in any type of soil, returning filling, disposal of surplus soil, and testing on completion, complete all as specified and directed.

PART -III - B/R PORTION FOR A TIN SHED NEAR BUILDING NO. P-78

Excavating in post holes each not exceeding 0all as specified and directed5 cum getting out hard and dense soil, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exceeding 25 cm, watering, and removing surplus soil to a distance not exceeding 50 m and making good surface all as specified and directed

M&L PCC 1:2:4 type B1 using 20 mm graded stone aggregate in bed plates in foundations etc all as specified and directed

Steel work in tubular trusses including special shaped washer etcall as specified and directed complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 all as specified and directed

S&F mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, with riveted, bolted or welded attachment of Fe-410-W (Gde-E-250) quality ‘A’ complete all as specified and directed

M&L Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws all as specified and directed

M&L Pre-painted galvalume aluminium zinc coating GI based plain steel sheet in ridges 50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering / cladding to wall, fixed with self tapping screws aall as specified and directed

M&L Preparation of new steel surfaces over 10 cm width or girth and priming with red oxide primer and painting with synthetic enamel paint two coats all as specified and directed

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided and removing the debris off all as specified and directed

Plain Cement Concrete Type D2 1:4:8 (using 40 mm graded granite stone aggregate) as in sub base floor hard standing etc all as specified and directed

Material and Labour for 50 mm thick sand filling and leveling under 60 mm thick interlocking paver block all as specified and directed

Machine pressed precast concrete interlocking paver block, 60 mm thickness, M-35 grade of any shape and size conforming to IS 15658-2006 all as specified and directed

PART -IV - E/M PORTION FOR A TIN SHED NEAR BUILDING NO. P-78

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated FRLSH, 1100 volts grade unsheathed cable conforming to IS-694, 1977 with multistranded copper conductor, drawn through and including non-metallic rigid PVC condB3:B8uit, conduit fittings and conduit accessories and not less than 20 mm dia surface type in iron channels / trusses and fixed with suitable clamps on ceiling / roof trusses etc, and including provision of one 1.5 sqmm PVC insulated single core multistranded copper conductor FRLSH green in colour as earth continuity conductor and connected to common earth dolly, including GI terminal box with modular type cover for fixing of switches / sockets and regulators complete all as specified and directed for (a) one light point controlled by one switch.

All as per item No. 96.00 above but for one ceiling fan point controlled by one switch and regulator

All as per item No. 96.00 above but one switch socket outlet 3 pin 5 Amps on the same board alongwith other switches.

S&F switch 6A, one way 1 module, flush type, modular all as specified and directed

S&F switch 15A, one way, flush type, modular all as specified and directed

S&F socket outlet 3 pin 15 amps, flush type, modular all as specified and directed

S&F electronic fan regulator, flush type, modular all as specified and directed

S&F MCB DB SPN 4 way, double door, powder coated, 240 volts, AC, 50 Hz, IP 43 protected, with provision for MCBs double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note: Incoming and Outgoing MCB measured separately under relevant items.

Supply and fixing 240V, 10 KA ‘B’ curve miniature circuit breaker (MCB) of single poles and current carrying capacity 6 to 32 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed

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

Supply and fixing LED light fittings 1x20/22W, 220V, AC with driver, including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and directed.

Supply and fixing ceiling fans, 1200 mm sweep, BEE 5 star rated with provision of electronic regulator with necessary hanging hook on ceiling complete all as specified and directed.

Material and labour for earth continuity conductor or main earthing lead fixed to wall on batten or recess or buried in ground or in conduit or any other situation for loop earthing as required 4 mm dia galvanised steel wire all as specified and directed .

Earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, buried directly in ground vertically at a depth not less than 2.25 m below normal ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to galvanised iron earth lead wire 4 mm dia, by means of bolts, nuts, check nuts and washers of galvanised iron, protected by 15 mm dia GI pipe (light grade) up to 7.5 m length, including GI watering pipe 20 mm bore medium grade with funnel and wire mesh, charcoal and salt filling in alternate layers around electrode, PCC chamber in cement concrete (1:3:6) type C-1 with RCC cover slab 50 mm thick reinforced with 8 mm dia TMT bars @ 140 mm c/c both ways, MS handles and frame, excavation and earth work in any type of soil, returning filling, disposal of surplus soil, and testing on completion, complete all as specified and directed.

Supply, laying and testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 2 core complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m in depth and getting out any type of soil for laying cables / pipes / erection of poles etc all as specified and as directed.

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

Returning filling in soil including spreading leveling watering well ramming in layers not exceeding 25 cm each all as specified and as directed.

Laying in trenches fine sieved excavated dry soil including spreading / leveling, cushioning for underground cables all as specified and as directed.

Supply and laying of common burnt clay building bricks, sub class B size for cable protection all as specified and as directed.

Material and labour for GI tubing light grade 50 mm for cable protection laid in trenches in road crossing or fixed to wall/pole complete all as specified and as directed.

M&L for Cutting of road/path for laying of GI tubing and making the good to disturbed road/path including provision of PCC 1:2:4 type B-1 using 20 mm graded stone aggregate all as specified and directed.

PART -V - PROVN OF FENCING AT CERTAIN PLACES IN TECH AREA

S&F in repairs galvanised 2 strand steel barbed wire 2.24 mm dia with 2 mm dia barbs at 75 mm spacings, strained and fixed to any type of standard rails, straining bolts including securing/tying at crossings with and including galvanised MS wire, staples or steel pins, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for, including cutting to ordinary lengths (within 20 mm of length indicated), complete all as specified and directed.

M&L for joist, channel, angle, tee sections, fixed independently, without connecting plates, complete all as specified and directed.

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

M&L for cement concrete (1:3:6) type C2 using 40 mm graded stone aggregate, any thickness, size or shape, including columns, pillars, piers, posts, bases, buttresses and boundary pillars, complete all as specified and directed.

S&F concertina coil fencing, 600 mm dia, punched tape type (50 turns per coil), fabricated out of 0.5 mm thick low carbon steel strip, galvanised, conforming to IS:513, with zinc coating not less than 230 GSM, having medium duty clips conforming to IS:2629, each coil not weighing less than 35 kg, stretch between two “Y” shaped angle iron posts, fixed in position including tying/wire binding, complete all as specified and directed.

JANANIKARTHIK ENTERPRISES (BID ID -3481277)

Shri Varaghaa (BID ID -3480957)