PROVN OF PARKING SHED FOR TFF (L) AND TRAINING SHED FOR ESSA TRG SQN AT AF STATION TAMBARAM

Amount

Excavation in trenches, not exc 1.5 m wide and not exc 1.5 m in depth for foundation, manholes etc. and getting out in soft loose soil complete all as specified and directed.

M&L Plain cement concrete, 1:4:8, type D2 using 40mm graded stone aggregate as in foundations, filling and mass concrete complete all as specified and as directed

M&L for Formwork to sides of concrete foundations, footings, bases of columns, raft and raft beams, sides and soffits (if any) of foundation and plinth beams; and similar work; vertical or to batter, rough finished surfaces all as specified and as directed.

M&L RCC type B1, 1:2:4 using 20mm graded stone aggregate in foundation, including rafts, footing , foundation beams , plinth bems, beses of columns etc,basement slab and mass concrete complete all as specified and directed.

M&L for TMT bars 10mm dia and over, cut to length, bent to shape 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 Fe 290 (Gde E-165) complete all as specified and directed.

M&L for TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips Fe 290 (Gde E-165) complete all as specified and directed.

M&L for Mild steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment complete all as specified and directed.

S&F mild steel screw bolts (machine made), diameter of shank 11 to 15 mm, 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, length of bolt exc 10 cm and not exc 15 cm long all as specified and directed.

S & F steel work in tubular trusses, posts including special shaped washer ect. complete using ERW or indluding butt welded tubes conforming to I.S.1161-1998 grade St-240 all as specified and directed.

S&F Structural steel work as in roof trusses (framed), trussed, purlins, crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats etc. of Fe 410-W (Gde-E- 250) quality-A complete all as specified and as directed

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

S & F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall bend to shape, fixed with self tapping screws all as specified and directed.

S & F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of any colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws all as specified and directed.

Excavating over areas, not exc 1.5 m deep and getting out in soft / loose soils all as specified and directed.

M&L for Hardcore of gauge not exc. 63 mm, deposited, spread and levelled in layers not exc. 15 cm thick, watered and rammed to a true surface all as specified and directed.

Material and Labour for 75mm plain Cement concrete type B- 2, 1:2:4 using 40mm graded stone aggregate complete all as specified and directed.

M&L 100mm thick plain Cement concrete type B- 2, 1:2:4 using 20mm graded stone aggregate, finishing cement concrete surface even and smooth Spike rolling to surfaces or making impressions of expanded metal, whilst the concrete is green all as specified and directed.

Material and Labour for Screed bed or bedding layers of mortor 20mm thick in CM 1:6 for laying tiles in floor complete all as specified and directed

Material and Labour for Chequered cement concrete tiles 25cmx25cmx or 30cmx30cm or 20cm x 20cm x 25mm thick, set, jointed and pointed in with grey cement and pigments in floors complete all as specified and directed.

Removing excavated material exc. 1.50 km but not exc. 5 km and depositing where directed all as specified and directed.

Material and labour for precast cement concrete in 1:2:4 type B1 using 20mm graded stone aggregate with solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete with joints to match all as specified and as directe.

M&L plain cement concrete 1:2:4, type B1 using 20 mm graded stone aggregate as in cills, steps, bands, copings, bed plates etc including necessary formwork all as specified and as directed.

M&L Rendering 15mm thick CM 1:6 on fair faces of brick work or concrete external surfaces all as specified and as directed.

M&L Preparation of new plastered wall surfaces and applying two coats of cement based paint over a coat of primer all as specified and as directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided for complete all as specified and as directed

Dismantling asbestos cement (corrugated, semicorrugated, etc) sheets in roof coverings all as specified and as directed.

Forming Contraction (Dummy) joints 65mm deep x 10mm wide, filled with sealing compound ged 'B' all as specified and as directed.

Demolition of cement concrete floors and pavings exc 15 cm thickness (below or above ground level) complete all as specified and as directed

Surface excavation not exceeding 30 cm deep and averaging 15cm deep and getting out soft loose soil complete all as specified and directed.

M&L Moorum/red bajri filling in floors or pavings, laid in layers not exc. 15 cm thick, spread, levelled and rammed including watering all as specified and directed.

M&L Sand filling as in under floor , spreading over PCC complete all as specified and directed

M& L for Machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness M-35Grade complete all as specified and directed by Engineer in Charge.

M&L PCC solid block masonry with using precast cement concrete in1:2:4 type B1 using 20mm graded stone aggregate solid blocks, exc. 10 cm in width and setting in mortar 1:6 complete with joints to match all as specified and as directed.

Complete removal of existing treatment on old decorated surface of walls, pilasters, including cornices and applying two coats of apex ultima exterior emulsion paint of Asian or its equivalent approved make over a coat of primer complete all as specified and directed.

M&L Brickwork with fly ash bricks, straight or curved on plan exc 6m mean radius, built in CM 1:4, complete all as specified and as directed

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

S&F MS steel round bars 10 mm dia and over cut to length,bent to shape required binding with and including 0.9mm dia MS Annealed wire as in strengthening bar to chain link fencing all as specified and directed.

Supply only GI chain link fencing any size or type.

Fixing only chain link fencing including line wire, any mesh size and shape and type of any standard rails, straning bolts etc encluding provison of binding wire etc all as specified and directed.

S&F mild steel screw bolts (machine made), diameter of shank 11 to 15 mm, 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, length of bolt exc 10 cm and not exc 15 cm long all as specified and directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in any type of soil all as specified or as directed

Excavating in post holes ( or similar hoels ) each not exc 0.5 cum getting out, returining, 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 exc 50 mtr all as specified and directed

S&F MS 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 complete all as specified and directed

M&L for Point wiring complete with 1.5sqmm single core PVC FRLS insulated sheathed 1100 volts grade copper conductor single core multi stranded drawn through PVC consealed conduit on walls, suface on ceiling etc., with suitable clamps/ shaddles, including provision of 1.6 mm thick MS pressed steel terminal boxs concelled/surface in wall with 3 mm thick hylam sheet for housing switiches, sockets, fan regulators etc., including one run of 1.5sqmm PVC insulated copper conductor for continious earth wire and connected to common earth dolly complete all as specified and directed for for One light point / fan point controlled by one 5 Amps switch.

All as per Sl.item No. 44 above but for 3/5 pin 5 Amps socket outlet on independent board.

All as per Sl.item No. 44 above but for 3/5 pin 15 Amps socket outlet on independent board with using 2.5sqm cable

S&F Switch piano 5 Amps flush type single pole one way 230V all as specified and directed.

S&F Switch socket 5 Amps flush type 5 pin 5 Amps 230V all as specified and directed.

S&F Switch socket combination 2 in 1, 5 and 15 Amps flush type all as specified and directed.

S&F PVC ceiling rose two to three terminal plate jumbo type

S&F MCB DB SPN double door, 4 way 240 V with 200 Amp rated bus bar neutral link, eath link all as specified and directed.

S&F MCB SP 5 to 32 Amp, 10KA 'B' curve 240V all as specified and directed.

S&F MCB SPN 32 Amp, 10KA 'C' curve 240V all as specified and directed.

S&F LED light fittings 1x20W 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 specified and directed.

S&F LED street light fittings 35W ,230V AC out door type with high pressure die cast aluminium housing and heat resistant complete with driver , lamp brakets with impact and corrossion resistant including thermal management in multi optics complete with IP 65/66 complete all as specified and directed.

M&L GI bracket 1.5m long made out of 40mm medium grade pipe , bend to shape required including suitable MS clamps , nut & bolts etc complete for fixing security light all as specified and directed.

M&L for earthing complete with galvanized steel earth plate electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to GI earth lead wire 4.0mmdia by means of nuts, bolts, check nuts and washer of GI steel and connecting to testing point including provision of test point and all as shown in electrical plate No. 3 of SSR Pt I. The work shall inclusive of necessary earth work and PCC chamber 1:3:6 in type CI with 8mm CTD bar reinforcement both ways at 140 mm bents to centre complete all as specified and directed.

Supply and laying XLPE insulated screened PVC bedded galvanised steel strip or wire armoured electric cable heavy duty with aluminium conductor 1100 volts , 2 core 6 sqmm in trenches/ on pole / wall with MS clamps etc all as specified and directed.

Returning, filling in, including filling the riddled earth obtained from excavation as in cable cusion , spreading, levelling, watering and well ramming in layers not exc 25 cm in any type of soil all as specified or as directed

Supply, lay in trenches burnt Bricks, old size, Sub class "B" for cable protection all as specified and directed.

RAVI ENTERPRISE (BID ID -3082190)

DELTA CONSTRUCTIONS (BID ID -3093492)