SPECIAL REPAIR TO SNCOS MESS AND LIVING IN ACCN AT AIRFORCE STATION AVADI

Amount

SCHEDULE A PART I- CIVIL WORKS

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises etc complete all as specified and directed

M&L coloured Non skid ceramic tiles 7 to 8mm thick (Square/Rectangular) area of each tiles exc. 0.11 sqm but not exc. 0.18 sqm, in floors etc,set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles laid over screed bed of 15mm thick in CM 1:4 etc complete all as specified and as directed.

M&L for Glazed ceramic tiles in vertical surfaces of size 350x250x7mm / 450x350x7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match the tiles shades and colour and including 10mm thick rendering in CM 1:4 etc all as specified and directed

M & L Non skid ceramic coloured tiles 7-8mm thick area of each tile exc .06 Sqm but n.exc 0 .11Sqm in floor set and jointed in neat cement slurry and pointed in coloured cement to match over and including 20mm thick screed bed in CM 1:4 all as specified and directed

M&L for Coloured vitrified tiles 600 X600 X 10mm thick laid in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match and including 15mm thick screed bed in CM 1:4 all as specified and directed

Demolition of un-reinforced Cement Concrete of any description and in any position not otherwise specifically provided for 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

M&L for100 mm thick PCC 1:2:4 type B1 (using 20 mm graded granite stone aggregate) in pavings all as specified and directed

Forming contraction (Dummy) joint 65 mm deep x 10 mm wide filled with sealing compound grade "A" all as specified and directed

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

M&L for PCC 1:5:10, type E2, 100mm thick (using 40mm graded stone aggregate) as in sub base all as specified and directed

M&L for 50 mm thick Sand filling and levelling under 60mm thick interlocking paver blockincluding watering and consolidation all as specified and directed

M & L for Machine pressed precast conctete interlocking paver block with gey cement and pigment any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 Grade complete all as specified and directed

Taking down cement plaster on brick or stone walls etc., including raking out joints, hacking for key, scrubbing down with water etc.,all as specified and directed

M & L rendering 10mm thick on surface of brick work/concrete surface in CM 1:3 all as specified surfaces finished even and smooth without using extra cement on ceilings all as specified and directed

M & L rendering 10mm thick on surface of brick work/concrete surface in CM 1:6 all as specified surfaces finished even and smooth without using extra cement on walls all as specified and directed

M & L rendering 15mm thick on surface of brick work/concrete surface in CM 1:4 with WPC as per manufacturers instr finished plastered surface even and smooth without using extra cement complete all as specified and directed

M&L for preparation of newly plastered surfaces of wall and applying three coats of white wash on ceilings all as specified and directed

M&L for preparation of newly plastered surfaces of wall and applying three coats of white wash on walls all as specified and directed

M&L for preparation of newly plastered surfaces of wall and applying two coats of cement base paint over a coat of primer all as specified and directed.

Taking down chowkhats or frames with shutters and removing to store shutters of any description n.exc 1.5 sq. m each all as specified and directed.

S&F Anodised aluminium frame for doors, windows, ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified (including channel for louver glass) all as specified and directed.

S&F 3mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane all as specified and directed.

Taking down chowkhats or frames with shutters and removing to store shutters of any description n.exc 1.5 sq. m each all as specified and directed.

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

S & F Anodised aluminium window and ventilator shutters, side hung type all as given here-in-after complete all as specified and as directed. Glazed Shutter:- Sections of shutter (stiles and rails) sections shall be of weight not less than 0.494 kg/m with beading clip of of weight not less than 0.083 kg/m including Stainless Steel peg stays 02 Nos and Openable handle including lock 01 No. Gauzed Shutter:- Sections of shutter (stiles and rails) sections shall be of weight not less than 0.547 kg/m with channel section of of weight not less than 0.192 kg/m for fixing wire mesh, including sash bars of weight not less than 0.33 kg/m. Builders hardware for each shutter:- Aluminium Hinges 75mm long - 02 Nos. Aluminium handles 75mm long - 01 No. Aluminium tower bolt 75mm long - 02 Nos. all as specified and directed.

S&F Anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete all as specified and directed.

S&F 4mm thick sheet glass squares or rectangular in shape of each pan not exc 0.5 sqm all as specified and directed.

S&F Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed

S&F in repairs Stainless steel wire cloth 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and as directed

Hacking out old broken glass (any thickness, size, quality or description) from wooden/steel frames glazed with putty or fixed with beads or pins etc all as specified and as directed

M&L for preparation of old wall surfaces including brooming down or steel wire brushing, scrapping down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots and applying one coat of white wash including cleaning the floor/joinery surfaces, glass panes all as directed.

All as per Item No. 33 above but one coat of white wash on ceiling

M&L for preparing wall surfaces by complete removal of existing treatment and applying two coats of Oil emulsion distemper over a coat of alkali resistant primer.

M&L for prepartion of old painted surfaces of wood and wooden based surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint

M&L for preparation of old painted surfaces of steel and iron of any description over 10cm width or girth and applying one coat of synthetic enamel paint. NOTE:- The rate shall include the cost of scaffolding and necessary safety arrangements for painting of windows and other steel items ht varies from 2mtr to 12mtr

Material & Labour for complete removal from old existing surface and applying two coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance asper IS 15489:2004, Alkali & fungal resistance,dirt resistance exterior paint of required shade(Company Depot Tinted) with silicon additives@ 1.43 litre/ 10 sqm over and including primingcoat of exterior primer applied @ 0.90 litre/ 10sqm over old surfaces complete all as specified and as directed.

M&L for demolition of un-reinforced cement concrete as in sunken floor of bath,wc and kitchen of any description and any in position not otherwise specifically provided complete all as specified and as directed.

M& L for 15 mm rendering in CM (1:3) with WPC as in sunken floor finished the surfaces even and smooth without using extra cement all as specified and directed. Note : WPC shall be measured and paid separately

M&L for applying evenly a coat of industrial bitumen 85/25 grade @ 1.2 Kg/Sqm over a coat of bitumen primer @0.30 lit/sq.m including complete all as specified and directed

M&L plain cement concrete Type E2 1:5:10( 40 mm graded stone aggregate) as in sunken floor filling etc complete all as specified and directed.

M&L for PlainCement concrete 25mm thick type B-1, 1:2:4 (20mm graded aggregate) as in floor all as specified and as directed.

Taking down PVC pipes (any size) or pattern incl all fittings, head shoes, bends swan necks etc including cleaning or re-fixing or removal to store(measured overall as fixed along the centre line over fittings and accessories) complete all as specified and as directed.

S&F for PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to walls, of 110 mm dia complete all as specified and directed.

S&F PVC (SWR) bends 110mm dia of any radius with access door all as specified and as directed.

S&F PVC (SWR) branch piece, single (Y) equal or unequal 110 mm bore with access door all as specified and as directed.

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

Taking down chowkats or frames with shutters (without taking off shutters from the frame) exc 1.5 sq. m but n exc 4 sq. m each all as specified and as directed.

M&L for 2nd hard wood Plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints etc complete all as specifed and directed

M&L cement concrete type C-1 (1:3:6) 20mm graded stone aggregate as in blocks for fixing hold fasts or any other purpose all as specified and as directed.

M&L treating with tar or coal tar on back of chowkhat of any description and girth area exc 0.1 Sqm and n.exc 0.50 Sqm each all as specified and as directed.

S&F 2nd class Hard wood factory made plain framed panelled shutters of 30mm thick (any No of pannels ) with pannel of 9mm ply BWP commercial type all as specified and directed

S&F 2nd class hard wood factorymade Glazed and skeleton shutters of 30mm thick, open rebated and prepared to receive glass, gauze, etc., divided in to squares with plain, chamfered or rounded mitred and rebated sash bars any numbers, edges of framing plain, chamfered or rounded, fitted with cut mitred beads for securing glass etc. all as specified and as directed.

S&F MS Butt hinges, medium weight, cold rolled mild steel of 100mm size fixed with screws all as specified and as directed.

S & F aluminium handle 150 mm cast type anodized all as specified and as directed.

S & F aluminium anodized tower bolt 150mm size complete all as specified and directed.

S&F 250mm long Aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy and fixed with screws all as specified and as directed.

M&L for Preparation of new wooden surfaces of any description over 10 cm width or girth and applying two coat of synthetic enamel paint over a coat of pink primer

S&F in repair tubular towel rail alumunium anodised , 20mm dia, D type 60 cm long between flanges all as specified and directed

S&F in repair vitreous china semi pedestal pattern anglo indian size 580mmx440mm white with integral foot rests including 10ltrs capacity PVC flushing cistern (low levl with inlet, ball valve float), brackets, flush pipe of polyethylene of low density PVC 32mm dia for low level cistern all as specified and directed

S&F in repairs Vitreous China urinals, half stall type with PVC waste/ flush pipes, complete including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement, grating and Union for discharge pipe etc complete all as specified and directed

S&F in repairs Vitreous China wash Basin , white flat back size 550x400mm including brackets, PTMT waste coupling 32mm, and PVC 32mm dia waste pipe , 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 and mild steel chromium plated hinging device including 10ltrs capacity PVC flushing cistern (low levl with inlet, ball valve float), brackets, flush pipe of polyethylene of low density PVC 32mm dia for low level cistern complete all as specified and as directed.

S&F in repair for Harrison Curtain rails, mild steel, chromium plated of thickness 40-6 microns, outer dia 19/20mm inner dia 16mm with fixing brackets, stops, rollers etc.in repair all as specified and as directed.

S&F in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, all as specified and directed.

S&F in repairs 15 mm dia Bib taps, chromium plated cast copper alloy with crutch or butterfly handle, screwed down, screwed for PVC/ iron pipe or for brass ferrule and fixed complete all as specified and directed

S&F in repairs 15mm dia stop valve/Angle valve, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for PVC/iron pipes or for unions and fixed of,complete all as specified and directed.

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

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

S&F in repairs brass CP two way bib tap of 15mm dia all as specified and directed.

S & F in repairs of 2-in-1 faucet with 1.5m tube stainless steel and hook all as specified and directed.

S&F in repairs chromium plated shower roses 125mm dia with or without swivel joints any size, including fixing to steel pipe or union complete all as specified and directed

S&F in repairs Soap dish vitreous china white of size 160x160x90mm fixed to wall all as specified and directed

Taking up or down steel tubing and connections, including removal to store etc all as directed for 15mm bore all as specified and directed.

All as per item No. 76 above but for 20mm bore

S&F Unplasticised PVC pipes and fittings of 15mm dia of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc. complete all as specified and directed

All as per Item No. 78 above but for 20mm bore

Cutting chases or making holes in brick walls for concealed water tubing, making good to facings where required, cutting not exc 10 cm girth all as specified and directed.

Demolition of brick work built in cement mortar including all quoins, arches, pillars etc. complete all as specified and directed.

M & L for brick work with fly ash bricks, old size bricks, straight or curved on plan exc 6m mean radius, built in cement mortar 1:4 complete all as specified and directed.

M & L for providing PCC 1:3:6, type C1 (using 20mm graded stone aggregate) as in coping including weathering, slightly rounded or chamfered angles and throating including formwork complete all as specified and directed.

M & L for providing PCC 1:3:6, type C2 (using 40mm graded stone aggregate) as in surface channel complete all as specified and directed.

M & L for rendering 15mm thick in cement mortar 1:6 on fair faces of brick concrete surfaces and finished fair and even complete all as specified and directed.

M&L for complete removal of existing waterproofing treatment over the roof, including PCC of any thickness and position, cleaning surfaces with wire brushing, watering, and removing debris up to 1500 m distance. Providing and laying PCC 1:2:4 Type B-0 (using 12.50 mm stone aggregate) as a roof leveling course, including mixing integral waterproofing compound as per manufacturer’s instructions. Rendering in cement mortar 10mm thick (1:3 ratio) on concrete roof surfaces, finished even and smooth without using extra cement, including mixing integral waterproofing compound. Applying a priming/tack coat with bituminous primer at 10 kg per 10 sqm. Preparing plastered surfaces by removing all loose particles, dirt, and dust, followed by applying a uniform coat of hot blown bitumen (VG-10) @ 1.20 kg/sqm conforming to IS 702, over a coat of water-based bituminous primer @ 0.40 ltr/sqm. Laying APP-based polymeric membrane (minimum 3mm thick, reinforced with polyester non-woven fabric of weight not less than 150 g/sqm) as per IS 16540-2017/IS 16532-2017, with minimum 100mm overlaps, weighing 3.6 kg/sqm, and finished with a solar reflective aluminum paint coat @ 0.1 ltr/sqm, complete as per manufacturer's instructions and as directed. Note: Integral waterproofing compound shall be measured and paid separately.

Supply only integral water proofing liquid complete all as specified and directed. (@200ml per bag of cement) all as specified and directed.

S&F 1000 ltr capacity triple layer, rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position all as specified and directed

S&F Ball valves, high pressure, with of PTMT with epoxy coated aluminium rod & high desity plastic ball screwed for iron pipe of 25 mm bore (Minimum weight 455 gms )and fixed complete all as specified and directed.

Taking down of loose and cracked surface of reinforced cement concrete of any description and in any position and applying RCC 1:2:4 type B1 using 20mm graded stone aggregate for chajjas ,fins ,facias drops incl form etc and similar works complete all as specified and as directed

SCHEDULE A PART II - INTERNAL ELECTRIFICATION

Taking down carefully unserviceable point wiring copper / aluminium (light, fan, socket or power) complete, including removal of batten / conduit / gutties / wooden board etc., including fittings and fixtures such as switches, ceiling roses, regulators, sockets, light fittings, fans etc., removal from site under Sch of credit and removal of unserviceable items out of site and making good the disturbed surfaces of walls, ceilings etc., complete all as specified and as directed.

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated FRLSH ,1100 volts grade unsheathed cable confirming to IS-694, 1977 with multistranded copper conductor, drawn through and including non-metalic rigid PVC conduit, conduit fittings and conduit accessories not less than 20 mm dia concealed in walls 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 steel box of required module for modular switches/sockets and regulators all as specified and directed for (a) one light point controlled by one switch. Note : Cost of terminal box and cutting chases for concealing pipes is deemed to be included in the item rates quoted for point wiring.

One ceiling fan point controlled by one switch and regulator

One Exhaust fan point controlled by one switch.

One switch socket outlet 3 pin 5 Amps on same board along with other switches

One switch socket outlet 3 pin 5 Amps on independent board.

All as per item No 93 here-in-before but for point wiring with two 4.0 sqmm single core copper conductor multistranded FRLSH cable and one 4.0 sqmm PVC insulated single core multistranded cable as earth continuity conductor green in colour for one 3 pin switch socket outlet, 15 Amps, on independent board and industrial socket complete all as specified and as directed.

S&F Switch piano flush type, single pole,5 Amps, 240 volts complete all specified.

S&F Switch socket 3 pin 5 amps , multi pin , flush type,complete all specified.

S&F Switch socket 3 pin 15 Amps, multipurpose, flush type complete all specified.

S&F ceiling rose 65 X 50 mm , three terminals ,bakelite , surface complete all specified.

S&F electronic fan regulator, flush type phenolic laminated sheet etc; as required.

Supply and Fixing of Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified.

Taking down carefully Power / Sub main wirings with PVC aluminum conductor cables in PVC/STEEL conduits / TW battens up to 2/3 runs of 6/10 Sq.mm removing materials from site, taken as credit , making good the disturbed surfaces all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, two runs of single core 6 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 6 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc. and connecting to common earth dolly complete all as specified and as directed.

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, two runs of single core 10 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 10 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc. and connecting to common earth dolly complete all as specified and as directed.

S&F MCB DB SPN 8 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up fixed on wall semi flush, disturbed surface match with existing complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevant items.

S&F Load line MCB DB TP&N 4 way, vertical, double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush, disturbed surface match with existing complete provision for FP MCCB 100 Amps as incomer and SP MCBs 40 / 63 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCCB and Outgoing MCB measured separately 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 current carrying capacity 40 AMP, in the MCB DB Complete with connection testing and commissioning complete all as specified and directed..

S&F MCCBs100 Amps 415V,16KA, 4 Pole complete all as specified and directed .

S&F in replacement of Surface and wall mounted LED tube light fitting, 20 W, batten type, PC housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting complete all as specified and as directed.

Supply & fix Recess mounting LED backlit panel ceiling light 2X2 environmental friendly new generation aesthetically designed ultra modern recess mounting luminaire with high brightness SMD LEDs as light source, LED backlit luminaire suitable for armstrong/grid ceiling complete for low ceiling applications 34/36 Watt LED (2'X2') complete with electronic driver, suitable for operation on AC, single phase , 220/230V , 50 Hz , including provision of suitable twin core copper conductor PVC insulated , 1100 Volts grade cables not more than 5 m long and connecting up ceiling rose and fittings and testing, making good the disturbed any type of ceiling including taking down old fittings all as specified and as directed.

S&F LED building security light fitting 30W made up of pressure die cast housing with toughened glass and individual high power LEDs with secondary optics, IP66 protection and impact resistance of IK07, complete pre-wired and connecting up with suitable twin core flexble copper wire including provision of necessary GI tubing medium grade 25mm bore of pipe 1.5 bent to shape with necessary clamps made out of mild steel, nuts and bolts etc., including two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surface for fixing the fitting to Bldg etc complete all as specified and as directed.

Supply and fix in replacement of Flood light luminaries LED energy saving 100 Watt LED exlusive innovative designed, long life versatile pressure die-cast aluminium IP 65 flood light luminaire high power LED in single piece deep drawn housing complete with all accessories and glass cover with suitable bracket or with grouted spring pressure fasterner/steel rawal plugs as directed by Engineer in Charge including connection from juction box to lilght fittings with 1.5 Sqmm 2 single core PVC insulated and unsheather, multi stranded FRLS copper conductor cable drawn in flexible conduit complete all specified and directed

Taking down unserviceable ceiling fan (1200mm/1400mm) from site (Serviceing of ceiling fan) and re-fixing in position duly rectifying the defects (replacing of ball and bearing, oiling / greasing,etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed

Taking down unserviceable ceiling fan (1200mm /1400mm) from site (Complete winding of ceiling fan) and re-fixing in position duly rectifying the defects (replacing of ball and bearing, oiling / greasing,winding etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed

Taking down unserviceable Exhaust fan (300mm &450mm sweep) from site and re-fixing in position duly rectifying the defects (replacing of ball and bearing, oiling / greasing,winding etc.) and make it serviceable in all respect including painting and marking MES No complete all as specified and as directed

Exhaust fan, heavy duty, 300mm sweep, 1370 RPM, with louvers, metal body conforming to IS-2312-1967, AC single phase, 240 Volts, 50 Hz and connecting including provision of two way PVC connectors, 1 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing and fixing arrangements like making hole in wall and finishing to shape to match adjoining surface and writing MES No.20mm height with synthetic enamel paint black complete all as specified and as 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 600mm X 600mm X 6mm thick, with and including earthing of 4mm dia GI wire protected by 15mm dia GI pipe light grade upto a length of 7.5m. The plate shall be buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of the earth plate at a depth not less than 1.5 metres below ground level, connected to earth lead as described here-in-before by means of bolts, nuts, washers and checknuts made out of galvanised iron or mild steel, earthing lead protected by as described here-in-before and connected to main switch board or main control board or electric pole all as shown on electrical plate No.3 of MES Sch Part-I including necessary earth work and excavation in any type of soil, plain cement concrete 1:3:6, type C1 chamber, reinforced cement concrete cover slab with locking arrangement and handle of 10mm dia MS round bars 450mm long, 1:2:4 type B1, 50mm thick with 8mm dia TMT bars at 140mm centre to centre both ways, GI pipe of bore 20mm medium grade for watering with funnel, wiremesh, salt, charcoal, lugs including testing complete all as specified and as directed.

SCHEDULE A PART III - EXTERNAL ELECTRIFICATION

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 50 sq mm 3.5 core incl taking down unsv cable complete all as specified and directed.

Excavation in trenches not exceeding 1.5 m wide and not exceeding 1.5 m 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 40mm for cable protection laid in trenches in road crossing or fixed to wall/Pole complete all as specified and as directed.

Material and labour for cutting of road/path for laying of GI tubing and making the good disturbed road /path including provision of PCC 1:2:4 Type B1 using 20mm graded stone aggregate all as specified and directed.

S K ENTERPRISES (BID ID -3192863)

Shri Varaghaa (BID ID -3195007)

muthu constructions (BID ID -3194397)

PSK Enterprises (BID ID -3195113)

SAI SRI HARSHA ENTERPRISES (BID ID -3195123)

M/s Omm Muruga Enterprises (BID ID -3194473)

SathguruSaiEnterprises (BID ID -3194018)