ADDN/ALTN OF OR COOK HOUSE BLDG NO A 60 ALONGWITH REPLACEMENT OF TILES AT SIGNAL UNIT HAPPY VALLEY SHILLONG AND PROVN OF FOUR 150 LTRS RO PURIFICATION PLANT AT ARC AND PROVN OF THREE 1000 LTRS SOLAR WATER HEATER AT ARC UNDER GE SHILLONG

Amount

Demolition of brick work or solid concrete block masonary or stone masonry built in cement mortar including all quoins arches, pillar etc but excluding ashlar facing , dressed stone work and precast concrete articles complete all as specified and directed.

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15cm thickness (below or above ground lever) complete all as specified and as directed.

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

Demolition of cement concrete (reinforced) of any description and in any position not otherwise specifically provided for complete all as specified and directed.

M & L for hardcore of broken brick/stone or boulders gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15cm thick, watered and remmed to a true surface, complete all as specified and directed.

M&L for RCC M20 (Nominal mix) using 20mm graded crushed stone aggregate 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.

M&L for RCC M20 (Nominal mix) using 20mm graded crushed stone aggregate as in Beams, cantilevers, bressummers, lintels over 1.5m span. complete all as specified and directed.

M&L for formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc., rough finished surface of concrete complete all as specified and directed.

M&L for formwork to soffits of suspended slabs, flat, such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick (Horizontal or sloping)., rough finished surface of concrete complete all as specified and directed.

M & L for mild steel 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 complete all as specified and as directed.

M&L for precast cement concrete block masonary with solid blocks, exc 10cm in width or girth, made out of PCC (1:3:6) type C1 using 20mm graded crushed stone aggregate, and set in cement mortar (1:6) complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as for fixing hold fast including necessary formwork complete as specified and directed.

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

M&L for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, miltred/stopped ends etc. complete all as specified and as directed.

Forming jambs, etc. in CM 1:6 to openings (to foregoing item), including cutting, toothing and properly bonding into old work, also facing, jointing and pointing to match existing work, complete all as specified and as directed.

M&L for 75 mm thick PCC (1:3:6) type C2 using 40mm graded crushed stone aggregate as in hardstanding, path, plinth protection finishing even and smooth without using extra cement complete all as specified and directed.

M&L for 25 mm thick PCC (1:2:4) type B0 using 12.5mm graded crushed stone aggregate as in sub base finishing even and fair to receive floor finishes complete all as specified and directed.

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

M&L for MS framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work conforming to Fe.290.Gde-E-165 complete all as specified and as directed.

M&L for rolled mild steel work in stairs (framed) including stringers, treades, landing, balusters, hand rails etc. in cluding cleats, brackets, etc. complete quality conforming to Fe-410-W (Gde-E-250), quality-B complete all as specified and directed.

M&L for mild steel flat iron in small articles such as hold fast and similar work complete all as specified and directed.

Dismantling timber fillets, rails, posts rafter purlins, etc., under 40 Sqcm in sectional area complete all as specified and directed

S&F 20 mm thick 2nd class hard wood boarding as in eaves board/fascia, planed one side with butt joints and fixed with nails complete all as specified and directed.

Taking down chowkhat with shutter (without taking off shutter from the frame) n exc 1.5Sqm each complete all as specified and directed.

Taking down chowkhat with shutter (without taking off shutter from the frame) exc 1.5Sqm but n exc 4 sqm each complete all as specified and directed.

Resecuring, easing and adjusting without taking down shutters of any description exc.1.0 Sqm and n.exc 2.0 sqm each in the same opening complete all as directed.

M&L for 2nd class hardwood plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints complete all as specified and directed.

S&F 2nd class hardwood 35mm thick plain, framed, panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats complete all as specified and directed.

M&L for 2nd class hardwood glazed and skeleton shutters, 35mm thick, open rebated and prepared to receive glass, gauze, etc. divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers, edges of framing plain, chamfered or rounded. fitted with cut and mitred beads for securing glass, etc., sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (a); fitted to chowkats complete all as specified and directed.

S&F powder coated (minimum thickness of powder coating 50 micron) 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 powder coated (minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator shutters, side hung type without sash bars, aluminium sections weighing 0.55 kg/m including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete 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 as per requirement and as directed.

S&F 100mm stainless steel butt hinges with mild steel hinge pin complete all as specified and directed.

S&F 150mm mild steel handle oval type, stove enamelled black complete all as specified and directed.

S&F 200mm mild steel barrel tower bolts, stove enamelled black, with bright bolt and fixed complete all as specified and directed.

S&F 250mm long mild steel sliding door bolts, plate type, stove enamelled black, with bright bolt not less than 12mm dia with and including a minimum of 6 bolts and nuts, four on bolt plate and two on staple plate and fixed complete all as specified and directed.

S&F 140mm long floor door stopper of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor complete all as specified and directed.

S&F 300mm mild steel ordinary rat tail rod pattern springs including roller and roller plate complete complete all as specified and directed.

S&F 4.8mm thick frosted sheet glass, ordinary quality and glazing with fixed in alumnium frame including rubber packing and aluminijum beading exc 0.5 Sqm in each pane complete all as specified and directed.

S&F 4.8mm thick sheet glass, ordinary quality and glazing with fixed in alumnium frame/ oil putty in squares exc 0.5 Sqm in each pane complete all as specified and directed.

S&F galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete all as specified and directed.

S&F anodised Aluminium frame work for snap grid false ceiling comprising of Gl perimeter channel 0.55 mm thick with Aluminium main T- flange of 25 mm and web of 30 mm fixed to surrounding wall angle with flange and web 25 mm each , Cross T with flange 25 mm and web 25 mm fixed to main T, Main T suspended from soffit @ 1200 mm c/c using Gi wire of 4mm thickness. Aluminium frame work will be 60 x 60 cm to recieve ceiling board complete all as specified and as directed .

S&F 4mm thick non asbestos fibre cement building boards fixed or laid/ inserted to timber / GI / Alumi nium framework with nails in ceiling complete all as specified and directed.

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

Dismantling of stone slabs and tiles of any description or thickness in floors, aprons laid and bedded in any mortar complete all as specified and directed.

M&L for Joint free 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, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed.

M&L for Joint free non skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match, laid over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed.

M&L for glazed ceramic coloured tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match, laid over and including 10mm thick backing coat in CM 1:4 complete all as specified and as directed.

S&F 16 to 18mm thick granite (of any type) work (table rubbed and mirror polished) in steps, jambs, pillars, window cills, cooking platforms and like in cement mortar (1:4) including point ing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

Rounding to edges of stone slabs one edge, such as in steps, cooking platform, and other similar situations complete all as specified and directed.

M&L for Machine cut kota stone slab flooring 20-25mm thick laid over and including 20mm thick screed bed in CM 1:3 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete

M&L for Machine cut kota stone slab 20-25mm thick in riser of steps, skirting, dado and pillares laid over and including 10mm thick backing coat in CM 1:4 and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete

M&L for machine pressed pre polished chequered cement concrete tiles 20cm x 20cm x 25mm thick, set, jointed and pointed in neat cement slurry in floors with white cement and pigment, laid over and including 15mm thick screed bed in CM 1:6 complete all as specified and as directed.

Taking down cement plaster on brick or stone walls, etc. including raking out joints, hacking for key, scrubbing down with water, etc. including removal of rubbish from site of work complete all as specified and directed.

M&L 15 mm thick rendering in CM 1:4 in two layers, first 10 mm thick base layer & finishing 5 mm thick with approved water proofing compound @ 3% by the weight of cement or as per manufacturer's instructions, finished even and smooth without using extra cement complete all as specified and as directed. Note : WPC shall be measured and paid separately here-in-after.

Supply on integral water proofing compound.

M&L 10 mm thick rendering in CM 1:6 on fair faces of brick or concrete surface, finished even and smooth without using extra cement complete all as specified and as directed.

M&L for preparation of new plastered surface or previously untreated surface and applying two or more coats of 100% premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistant as per IS 15489:2004, alkali & fungal resistant, dirt resistant exterior paint of any shade as ordered (Company depot tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and directed .

M&L for complete removal of existing treatment of wall and applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistant as per IS 15489:2004, alkali & fungal resistant, dirt resistant exterior paint of any shade as ordered (Company depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm complete all as specified and directed .

M&L for preparation of newly plastered surface of wall and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of old decorated ceiling surface and applying three coats of white wash complete all as specified and as directed.

M&L for complete removal existing treatment of wall and applying three coats of white wash complete all as specified and as directed.

M&L for preparation of steel surfaces of any description, over 10cm in width or girth, not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

M&L for preparation of new or previously untreated surfaces of wood and wood based materials of any description not otherwise described, over 10 cm width or girth and applying two coats of Synthetic enamel paint over a coat of pink primer all as specified and as directed.

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

Taking up or down 20mm bore steel tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed.

S&F 15mm bore GI tubing, medium grade with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

S&F 20mm bore GI tubing, medium grade with all fitting and fixed complete to walls and ceilings or laid in floors complete all as specified and directed.

Cutting chases, pinning in concrete block work making good to facing where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades shelves, lintels etc, and cutting chases for concealed water tubing or concealed conduit wiring etc and making good, cutting not exc 10cm girth. complete all as specified and directed.

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

S&F 15mm dia stop valves, 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 and fixed complete all as specified and directed.

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

S&F 20mm dia Ball valves high pressure of PTMT with epoxy coated Aluminium rod & highdensity plastic ball screwed for iron pipe and fixed. (Minimum weight 210gms) complete all as specified and directed.

S&F in repairs Vitreous China Wash Hand Basin of size 550 x 400 mm, white with pedestal including cutting or pinning in ends of brackets or erecting stand, waste coupling and 32 mm dia waste pipe complete all as specified .

S&F in repairs kitchen sink with drainage board overall size 915x460 mm & bowl size 410mmx360mmx160 mm, made of stainless steel 1mm thick with plug washers and wastes including bedding in CM to dwarf wall or including fixing cantilever brackets and connecting union to pipe complete all as specified and directed.

S & F Stainless steel kitchen plate rack of size 36'' X 36 '' X 10'' made out of stainless steel sheet of 1.00 mm with all accessories including taking down old unservicable one etc complete all as specified and directed.

S&F tubular towel rail, brass chromium plated, 20mm dia, D type, 600mm long between flanges complete all as specified and directed.

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

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

S&F 75mm bore PVC (SWR) pipes single socketed, in any length with rubber ring joints, laid in trenches or in floors complete all as specified and directed.

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

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

S&F 110mm bore PVC (SWR) vent cowl complete all as specified and directed.

S&F 500 ltrs capacity rotational moulded HDPE water storage tank ,double layer ,ISI marked (cylindrical vertical type with closed top) placing in position and fixed in complete all as specified and directed.

S&F 1000 ltrs capacity rotational moulded HDPE water storage tank ,double layer ,ISI marked (cylindrical vertical type with closed top) placing in position and fixed in complete all as specified and directed.

Taking down carefully copper/aluminum point wiring light/fan/sockets out let/power point complete (fittings such as switches, sockets, ceiling rose, pendent holders, light fittings etc. are to be measured separately) and/or drawing out from existing conduit/batten and making good disturbed surface of walls/floors/ceiling, complete all as specified and directed..

M&L for point wiring for one light/fan/exhaust fan point controlled by one, one way switch using PVC insulated unsheathed FRLSH multistranded copper conductor cable of size 1.5 sqmm nominal cross sectional area, 1100V grade, drawn in and including suitable size non metallic PVC casing caping with all necessary accessories, PVC modular board of suitable size for housing/mounting switches/sockets etc. and including PVC insulated unsheathed FRLSH multistranded copper conductor cable of size 1.5 sqmm nominal cross sectional area as earth wire and connecting to common earth dolly complete all as specified and directed.

Ditto all as per item No.87 here-in-above but for one 5 Amp socket on same board with other switches complete all as specified and directed.

Ditto all as per item No.87 here-in-above but for one 2/3 pin, 5 Amp socket outlet on independent board complete all as specified and directed.

M&L for point wiring for one power point socket outlet, 15A on independent board using PVC insulated unsheathed FRLSH multistranded copper conductor cable of size 2.5 sqmm nominal cross sectional area, 1100V grade, drawn in and including suitable size non metallic PVC casing caping with all necessary accessories, PVC modular board of suitable size for housing/mounting switches/sockets etc. and including PVC insulated unsheathed FRLSH multistranded copper conductor cable of size 2.5 sqmm nominal cross sectional area as earth wire and connecting to common earth dolly complete all as specified and directed.

S&F Switch piano, flush type, single pole, one way 6 Amp, 230~250 volt , AC supply, ISI Marked complete all as specified and directed.

S&F switch socket combination 2 in 1, multi purpose, 5 pin, 6A flush type 230~250 volt , AC supply, ISI Marked complete all as specified and directed.

S&F socket outlet 2 in 1, 3 pin, 6 amp flush type 230~250 volt , AC supply, ISI Marked complete all as specified and directed.

S&F switch socket cobination, 5 in 1, 6 pin, 6 and 16 amp flush type 230~250 volt , AC supply, ISI Marked complete all as specified and directed.

S&F ceiling rose surface bakelite 65 mm x 50 mm, three terminals suitable for 230 Volts AC, 6 Amps complete all as specified and directed.

S&F LED building security light fitting 35 Watt 230V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed..

S&F exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers ncluding making all necessary electric connection including cutting hole of required size on wall, fixing on & including wooden frame and making good disturbed surface of wall complete all as specified and as directed.

S&F 20mm bore GI tubing, medium grade with all fitting and fixed, laid in trenches, fixed to wall/ceilings or laid in floors complete all as specified and directed.

S&F in repairs MCB Distribution board, single pole and neutral, 4 ways, 240V double door, sheet steel enclosure powder coated with 100 Amps rated busbar with neutral link, fixed on wall duly grouted or on wooden board with all necessary electrical connections complete all as specified and directed.

S&F in repairs MCB Distribution board, single pole and neutral, 8 ways, 240V double door, sheet steel enclosure powder coated with 100 Amps rated busbar with neutral link, fixed on wall duly grouted or on wooden board with all necessary electrical connections complete all as specified and directed.

S&F in repairs MCB Distribution board, single pole and neutral, 12 ways, 240V double door, sheet steel enclosure powder coated with 100 Amps rated busbar with neutral link, fixed on wall duly grouted or on wooden board with all necessary electrical connections complete all as specified and directed.

S&F MCB SPN, 240 Volts, 40 to 63 Amps, 10 kA rupturing capacity, 'C' series complete all as specified and directed.

S&F MCB SP, 6 to 32 Amps, 'C' series, 10KA, 240V and to be housed in DBs including necessary connection complete all as specified and directed.

M&L for sub main wiring with two single core 2.5 sqmm FRLSH, ISI marked PVC insulated multi stranded, unsheathed copper conductor cable and one single core unsheathed FRLSH , ISI marked, PVC insulated multistranded copper conductor cable of size 6.0 sqmm green colour as earth lead including suitable size non metallic PVC casing capping including taking down unserviceable wiring complete all as specified and directed. (Note: two run of 6.0 sqmm cable , one run of earth wire of 2.5 sqmm and one run of PVC casing capping shall be measured as one length).

M&L for sub main wiring with two single core 4.0 sqmm FRLSH, ISI marked PVC insulated multi stranded, unsheathed copper conductor cable and one single core unsheathed FRLSH , ISI marked, PVC insulated multistranded copper conductor cable of size 6.0 sqmm green colour as earth lead including suitable size non metallic PVC casing capping including taking down unserviceable wiring complete all as specified and directed. (Note: two run of 6.0 sqmm cable , one run of earth wire of 4.0 sqmm and one run of PVC casing capping shall be measured as one length).

M&L for sub main wiring with two single core 6.0 sqmm FRLSH, ISI marked PVC insulated multi stranded, unsheathed copper conductor cable and one single core unsheathed FRLSH , ISI marked, PVC insulated multistranded copper conductor cable of size 6.0 sqmm green colour as earth lead including suitable size non metallic PVC casing capping including taking down unserviceable wiring complete all as specified and directed. (Note: two run of 6.0 sqmm cable , one run of earth wire of 6.0 sqmm and one run of PVC casing capping shall be measured as one length).

SITC of Reverse Osmosis plant of output capacity of 150 LPH including raw and clear water tank complete all as specified and as directed. Make- EMPERIA or equivallent equivalent conforming to relevant BIS as approved by GE.

SITC of Solar water heating system, flat plate collector type, with heat exchanger of 1000 Ltr per day capacity, with electrical heating back up including water tank, incoming & outgoing water tubing, insulation complate all as specified and as directed. Make- TATA Solar BP or equivalent conforming to relevant BIS as approved by GE.

Supply, laying & testing of LT XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade and cross-sectional area 10 Sqmm 2 Core complete all as specified and as directed.

Supply, laying & testing of LT XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade and cross-sectional area 16 Sqmm 2 Core complete all as specified and as directed.

Supply, laying & testing of LT XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts grade and cross-sectional area 16 Sqmm 4 Core complete all as specified and as directed.

Excavation in trenches not exc 1.5m wide and not exc 1.50 in depth for laying of underground cables/pipes etc. and getting out in soft/loose soil complete all as specified and directed.

Ditto all as per Sl item No. 183 here-in-above but depth exc 1.5m and n exc 3m complete all as specified and directed.

M&L for PCC 1:2:4 type B-1 (using 20mm graded crushed stone aggregate) as in pole coping and the like including weathering slightly rounding or chamferred angle and throating etc including necessary formwork complete as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20mm graded crushed stone aggregate) as in coping and the like including weathering slightly rounding or chamferred angle and throating etc including necessary formwork complete as specified and directed.

S&F 40mm bore GI tubing, light grade with all fittings as in cable protection and laid in trenches or across road, PCC drain or along electric pole or floor/wall complete as specified and directed.

Supply and laying dry river sand filling for cable protection with a layer of 8cm deep before laying cable and 15cm covering above the top edge of cable after laying complete all as specified and as directed. (Note: Punned thickness shall be measured).

M&L for sub class 'B' bricks locally available best quality and laid dry, width wise across the line of cable in trenches for protection of underground cable complete all as specified and as directed.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm in soft/loose soil, complete all as specified and directed.

Removing excavated soils to a distance n exc. 50m and depositing where directed at a level n exc. 1.5m above the starting point complete all as specified and as directed.

M&L for earthing complete with galvanised steel earth plate electrode 60 Cm X 60 Cm X 6 mm buried directly in ground vertically to a depth notless than 2.25 mtr deep below ground level with top edge of earth plate at a depth not less than 1.5 m below normal ground level connected to galvanised earth lead wire 4.0 mm dia by means of bolts, check nuts and washers ,galvanised steel and protected by GI pipe 15 mm bore light grade & connected to main switch board or main control board as directed and including concrete pit in PCC (1:3:6) type C1, precast RCC (1:2:4) type B1 cover slab 30 cm X 30 cmX 5 cm with 10mm dia TMT bars 8 cm C/c both ways and one handle for lifting made out of 8 mm dia TMT bar, funnel, wire mesh, 20mm bore galvanised iron pipe (medium grade) for watering, charcoal or coke and salt in alternative layers, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Electrical Plate No 3 of SSR part -I.complete all as specified and as directed.

M&L for earthing complete with galvanised steel earth plate electrode 60 Cm X 60 Cm X 6 mm buried directly in ground vertically to a depth notless than 2.25 mtr deep below ground level with top edge of earth plate at a depth not less than 1.5 m below normal ground level connected to galvanised earth strip 25x4mm by means of bolts, check nuts and washers ,galvanised steel and protected by GI pipe 15 mm bore light grade & connected to main switch board or main control board as directed and including concrete pit in PCC (1:3:6) type C1, precast RCC (1:2:4) type B1 cover slab 30 cm X 30 cmX 5 cm with 10mm dia TMT bars 8 cm C/c both ways and one handle for lifting made out of 8 mm dia TMT bar, funnel, wire mesh, 20mm bore galvanised iron pipe (medium grade) for watering, charcoal or coke and salt in alternative layers, necessary excavation and earth work in any type of soil and including necessary testing complete all as shown in Electrical Plate No 3 of SSR part -I.complete all as specified and as directed.

Supply and fix 18 W LED light fitting wall mounted batten 4'ft ,extruded aluminium housing enivromental friendly heat sink provided for efficent heat dissipation and integrated electronic diriver for 18 watt , 6000k including necessary connection complete all as specirfed and directed.

M/S U.K ENTERPRISE

M/S T N CONSTRUCTION

M/s Nishi Kumar Das

M/S UTTAM SAHA

SUNITA DEVI

Bharara construction

M/s Sohini Construction