Special repair to Bldg No. 44, 46 and toilet block at training area A of F combat at CME Pune

Amount

Demolition of cement concrete (unreinforced) in ground floors and pavings not exc. 15cm thickness (below or above ground level) all as specified and directed

M&L for 75mm thick PCC 1:4:8 type D2 using 40mm graded stone aggregate as in sub base of floors all as specified and directed

M&L for 100mm thick PCC 1:2:4 type B-2 using 40mm graded stone aggregate as in floors finish including finished surfaces even & smooth with using extra cement etc complete all as specified and directed

M&L for M-30, design mix concrete (using 20mm graded stone aggregate) as in floors finish including finished surfaces even & smooth with using extra cement etc complete all as specified and directed

M & L forming contraction (Dummy) joints 65mm deep x 10mm wide filled with sealing compound Gde 'A' complete all as specified and directed

M&L for 75mm thick PCC 1:3:6 type C2 using 40mm graded stone aggregate as in plinth protection laid to slope of 1:12 and finishing cement concrete even and smooth without using extra cement with and including necessary form work to divide the area in panels, finishing exposed edge fair or rounding or chamfering of exposed edges where directed and providing 6mm thick joints through the thickness of plinth protection duly filled with mastic filling of one part of hot bitumen 85/25 grade and three parts of fine sand ( all by weight) complete all as specified and directed

M & L treatment of soil under existing floors using emulsion @ one litre per hole, 300mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 to match the existing floors all as specified and directed

Dismantling plain or corrugated steel sheeting any gauge thickness including Nainital or similar pattern roof covering complete all as specified and directed.

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

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

S & F steel work in tubular trusses including special washer etc., purlins, rafters, complete using ERW or induction butt welded tubes conforming to IS 1161-1979 grade St-240 complete all as specified and directed.

S & F 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 and conforming to Fe410-W Gde-250 Quality A etc. complete all as specified and directed.

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

M&L preparation of new or previously untreated surfaces of iron of any description over 10 cm in width or girth and applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer complete all as specified and directed

S & F for 1 mm thick mild steel, plain, black sheet in wall cladding, steel gates and similar work, cut to size, holes punched, including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40 mm lap joints with riveted or welded seams, including bending or turning up, mitred angles etc complete all as specified and directed.

Taking down chowkats or frames with shutter (without taking off shutters from the frames) exc. 1.5 but n. exc. 4.00 sqm each removing from site complete all as specified and directed.

S & F powder coated aluminium sliding windows three track with two glass shutters using 5mm thick glass tinted Modi guard and one shutter with stainless steel wire (gauge wire) cloth 0.31mm nominal dia of wire and width of aperture 1.61mm using aluminium powder coated sect, aluminium cleat, PVC track, bearing, handle lock rubber beading etc. complete all as specified and directed. Note: Size of aluminium sections are as under:- (i) Three track top & vertical - Jindal main-- 2010 Section No. 20621. (ii) Three track bottom - Jindal main-- 2010 Section No. 20620. (iii) Shutter vertical section- Jindal main-- 2010 Section No. 20606. (iv) Shutter top & bottom - Jindal main-- 2010 Section No. 20604. (v) Shutter vertical middle (interlock) - Jindal main-- 2010 Section No. 20605.

Dismantling stone slab and tiles of any description and thickness as in floor including cement mortar bedding and rubbish off the premisses complete all as specified and directed.

M & L for 20mm thick, granite (of any type) work (table rubbed and polished) in steps, jambs, pillars window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite etc complete all as specified and directed.

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

M & L preacst solid block masonry 1:3:6 type C-1 using 20mm graded stone aggregate as in wall exceeding 10 cm in width and built in cement mortar 1:6 complete all as specified and directed.

All as per item No. 21, herein before, but except blocks Note :- The serviceable block obtained from sl item No.20 shall be re-used in this item.

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

M & L rendering 15mm thick on stone masonry surfaces in CM 1:6 finished even and smooth with sagol over and including dubbing out average 10 mm thick on irregular face of walls in CM 1:6 complete all as specified and directed.

M & L rendering 15mm thick on stone masonry surfaces in CM 1:4 finished even and fair over and including dubbing out average 10 mm thick on irregular face of walls in CM 1:6 complete all as specified and directed.

M & L preparation of newly plastered or unplastered surfaces on wall and applying two coats of cement base paint complete all as specified and directed.

M & L preparation of newly plastered surfaces of wall and applying two coats of oil bound distemper over one coat of primer on walls complete all as specified and directed.

M & L complete removal of existing treatment and applying 3mm thick Birla wall care putty and applying two coat of oil bound distemper white or tinned over one coat of primer on walls, etc. all as specified and directed.

M & L complete removal of existing treatment and applying two coats of cement base paint on walls, etc. all as specified and directed.

Dismantling wall and ceiling boards (fibre, pulp, insulation boards/slabs/blankets, any thickness including cover fillets and any type of frame work etc. complete all as specified and directed.

M & L for Asbestos cement plain building boards, fixed to timber framework with screws (false ceiling with 6mm thick board) of size 600 x 600mm etc. complete all as speciifed and directed.by Engr-in-Charge.

S & F for 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 etc 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 premisescomplete all as specified and directed.

Dismantling water tanks and removing to store capacity exc 500 & n.exc 1000 ltrs complete all as specified and directed.

S&F For 1000 ltr. Capacity rotational moulded polyethylene water storage tanks cylindrical vertical with closed top) hoisted and fixed in position all as specified in SSR Part I

M&L 20mm bore dia ball brass valves, high pressure with polythene float and flynut complete screwed for iron pipe or brass ferrule complete all as specified and directed.

M&L for 75 mm thick PCC 1:3:6 type C-2 (using 40mm graded stone aggregate) as in sub base of floor all as specified and directed

Material and labour for plain cement concrete 1:2:4 type B-2 using 40 mm graded crushed stone aggregate as in foundation, filling and mass concrete in post hole complete all as specified & directed.

Cutting chase, pining in making good to facings where required & pointing in cement mortar1:3 to ends etc or edges of landings, steps cills,sunshades, shelves,lintels,etc and cutting chasesfor concealed water tubing and making good,cutting n.exc. 10cm girth in brick walls all as directed.

Demolition of cement concrete (un-reinforced) in roof/floors other than ground level beam, stair case, landing, chajjas and similar items including water proofing treatment in any layers and removal of debris to distance exceeding 250m and not exceeding 500m from the site complete all as specified and directed.

M&L for 40 mm thick , PCC 1:2:4 (Type B0 using 20 mm gdd agg) as in levelling course to match the undulations of roof and in coping , roof kerbs, fins including benching etc complete all as specified and directed.

M&L 10 mm thick cement screed in CM 1:3 mixed with water proofing compound of approved make over RCC roof slab and vertical surface ,finished even and smooth by using steel trowel complete all as specified and directed.

M&L for APP based polymeric membrane minimum weighing 3 Kg/Sqm and minimum 3mm thick reinforced with polyster non woven fabric ( wt not less than 150 gms /sqm) laid over primed surface including bituminous primer conforming to IS-3384 applied @ 0.3 ltr/Sqm by forced complete all as specified and directed. Four course roof treatment consists of as under :- (a) Applying one coat of bituminous primer conforming to IS-3384 @ 0.30 Ltr per sqm. (b) Laying of APP based membrane as specified thickness and weight. (c) Applying one coat of bitumin grade 85/25 @ 1.2 Kg/Sqm. (d) Applying two coat of aluminium paint @ 100ml/sqm

M&L for screed bed or bedding layer of mortar 15 mm thick for laying floor/ wall finishes in CM 1:6.

M & L for Non- skid Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.06 sqm but not exceeding 0.11 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match etc. complete all as specified and directed.

M&L for glazed ceramic coloured tiles in verticle surface 350mmx450mmx7mm thick set and jointed in neat cement slurry and pointed in white or coloured cement to match over backing coat 10mm thick cement mortar in 1:4 complete all as specified and directed.

Rounding to edges of stone slabs , such as in steps, cooking plateform, and other similar situation complete all as specified and directed.

Taking up or down 15mm bore steel water tubing & connections, including cleaning for refixing or offering credit as per schedule of credit all as directed.

All as per item No.48 above, herein before but 20mm bore

S&F 15mm bore medium grade galvanised steel water tubing with all fitting & fixed complete to walls or ceiling or laid in floors all as specifeid and directed.

S&F 20mm bore medium grade galvanised steel water tubing with all fitting & fixed complete to walls or ceiling or laid in floors all as specified and directed.

Refixing 15mm bore old steel water tubing & connection in new or old position of wall, ceiling, floor etc all as specified and directed

All as per item No.52 above, herein before but 20mm bore.

S & F under counter wash hand basin vitreous china coloured including CI bracket, 15mm dia polythene connection, 32mm dia chromium plated (CP) waste coupling chain and plug waste filling union and 32mm dia PVC waste pipe 90cm long, all necessary inlet outlet connections complete all as specified and directed. Make : Hindware Cat No. 10065 or equivalent model in Cera /Parryware/ Neycer as approved by GE.

S&F Vitreous China wash down water closet pan (pedestal pattern), white (excluding fixing bolts, flushing cistern and flush pipe)including seat cover complete all as specified and directed

S&F in repair 10 ltr capacity PVC valveless, syphonic action type flushing cistern, low level, white, with inlet ball valve, float and handle including brackeet and 32mm dia flush pipe of polyethylene of low or high density for low level cistern complete all as specified and directed.

S & F in repiars Vitreous China Urinal, full stall type, white (excluding flushing cistern, flush pipe and waste pipe) with flush pipe complete all as specified and directed.

S&F For in repair brass chromimum plated two way bib cock fancy type, 15mm bore ( min Wt. 550 grams) of approved make by EIC/ GE etc.complete all as specified and directed.

S&F wall mounted installation type, brass CP hand shower (Health Faucet) 15 mm bore with 1 mtr long easy flex tube in chorme finsih and wall hook incl taking down old u/v one complete all as specified and directed (Make:- Jaquar Cat No ALD-563 or equivalent model in Marc/ESS as approved by GE

S&F brass CP Pillar tap long neck with 450mm long braided hose chrome finish complete all as specified and directed (Make :Jaquar)

S&F PVC connection 15mm size with PTMT nuts of length 450mm complete all as specified and directed.

M&L in repair CP Brass bib tap 15mm bore with flange (Make: Jaquar Code No CON-047KN ) all as specified and directed.

S&F in repair 15mm dia stop valve chromium plated fancy type screwed down high pressure with crutch or butterfly handle screwed both end for iron pipe or for union complete all as specified and directed.

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

All as per item No.64 above, but 110mm complete all as specified and directed.

S&F in repair 75mm PVC (SWR) bend any radius complete all as specified and directed

All as per item No.66 above, but 110mm dia complete all as specified and directed.

S&F in repair 75mm PVC (SWR) junction single (single T) equal or unequal complete all as specified and directed.

All as per item No.68 above, but 110mm bore of pipe complete all as specified and directed.

M&L in repair 75mm PVC (SWR) floor trap with grating including jointing with solvent cement complete all as specified and directed.

All as per item No.70 above, but 110mm complete all as specified and directed.

S&F in repair 75mm PVC (SWR) vent cowl complete all as specified and directed.

S&F in repair Brass chromium plated tubular towel rail, 20mm dia, D type 60cm long between flanges complete all as specified and directed.

S& F in repair Soap dish holder complete as specified and directed by Engr-in-Charge. (Make: Jaquar)

Taking down chowkats or frames with shutter (without taking off shutters from the frames) not exc. 1.5 sqm each and removing from sitecomplete all as sepcified and directed.

All as per item No.76 above, but exc. 1.5 sqm and not exc. 4 sqm complete all as specified and directed.

S&F aluminium anodised louvered ventilator with 4 mm thick pin headed glass and 100 mm wide glass strips, white framed and fixed with aluminium anodised frames etc complete all as specified and directed.

S & F solid PVC door frame of size 50mm x 47mm made out of 5 mm plain colour PVC sheet reinforced with M.S. square tube etc all as specified and directed.

S & F factory made solid PVC moulded door shutter, 30 mm thick 2mm thick 3D wood grain Moulded PVC sheet polyurethane painted on the front face & 2mm plain colour PVC sheet on back face complete all as specified and directed.

S & F Mild steel butt hinges medium weight , cold rolled, 75mm, ISI marked, complete all as specified and directed.

S & F Mild steel butt hinges medium weight, cold rolled, 100mm, ISI marked, complete all as specified and directed.

M&L barrel tower bolts stove enamelled black of size 200 mm complete all as specified and directed.

M&L barrel tower bolts stove enamelled black of size 150 mm complete all as specified and directed.

S&F 125mm long aluminium anodised handles or extruded section complete all as specified and directed.

S&F 150 mm long aluminium anodised handles or extruded section complete all as specified and directed.

S&F 300mm long aluninium alloy, anodised, sliding door bolt with hasp, staple, (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts of extruded sections or cast-aluminium alloy complete all as specified and directed.

M&L rendering 5mm thick on concrete surfaces in CM 1:3 on ceiling, finished even and smooth with sagol all as specified and directed.

M&L 15mm thick cement plastering on concrete surfaces in CM (1:4) finishing surfaces even and smooth without using extra cement complete all as specified and directed.

M&L for rendering 15mm thick plaster in CM 1:6 on fair faces of brick or concrete work finished the surface even and smooth without using extra cement.

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

M & L for complete removal of existing treatment from walls, filling the holes/cavities and platering the surface required, cleaning and preparation of the surfaces and applying complete wall with 3mm POP/Birla putty and making smooth surfaces and applying two coats of exterior emulsion paint 100% acrylic (Apex) over a coat of primers as per manufactured instruction complete all specified and directed. Note : The rate shall be quotted by the contractor including scafolding to carry out the work for height more than 10.00 mtrs.

Chipping off loose concrete/plaster upto sound stratum of RCC members such as slab, chajjas, columns, beams and clean the surface with wire brush, washing down with water using water jet including necessary scaffolding & propping to support the structural members where work is to be executed and removing debries to a distance exc. 250 meter but not exc. 500 meter.

Providing and applying rust inhibition coat system (in two coats) as per Manufacturer's instructions to exposed reinforcement after cleaning and removing scales and rust complete all as specified and directed by Engineer-in-charge.

Providing and applying a bond coat (epoxy based bonding materials) to exposed concrete surfaces all as per Manufacturer's instructions complete all as specified and directed by Engineer-in-charge.

Moorum/red bajri filling in floors or pavings, laid in layers not exc. 15 cm thick, spread, levelled and rammed including watering

Taking down carefully copper/aluminium point wiring (light, fan,bell, socket or power) complete, including fixture and fittings such as switches, ceiling rose, pendents, regulators, sockets, light fittings etc removing materials to store for keeping in safe custody or for taking credit and making good disturbed surfaces of walls, floors, etc. credit for above items should be made as per conditions separately.

M&L for point wiring with FRLSH cable 1.5 sqmm PVC insulated (red for phase and black for neutral) unsheathed, multi stranded copper conductor 1100 volt grade in and incl not less than 2mm thick PVC casing/caping with all accessories and 1.50 sqmm green in colour PVC copper conductor cable for earth continuity connected to common earth dolly incl modular box surface/ flush type with modular sheet for mounting fittings such as switches, sockets, fan regulators, etc complete all as specified and directed for one light/fan /bell point controlled by one switch & making good to disturbed surface of wall etc for the following :-

One light point controlled by one switch

One fan/exhaust fan point controlled by one switch and regulator

Socket outlet, three pin 5 Amps on the same board

Socket outlet, three pin, 5 Amp, independent

All as per item No.98 above, but with 2.5 sqmm cable and 2.5 sqmm for earth continuity for multipin 15 amps socket outlet flush type on independent board.

S & F switch paino, flush type, single pole one way 5 Amps complete all as specified and directed.

S & F switch paino, flush type, single pole one way 15 Amps complete all as specified and directed.

S & F socket outlet 2 in 1, 5 pin, 5 Amps flush type complete all as specified and directed.

S & F switch socket combination 5 in 1, 5 and 15 Amp flush type complete all as specified and directed.

S & F ceiling rose, PVC/polycarbonate isolated body, surface bakelite 65 x 50 mm thick, 3 terminal incl PVC square block complete all as specified and directed.

S & F surface and wall mounted LED batten (LED tube light fitting 20W ) with polycarbonate housing & intergrated electronic driver alongwith LED tube 20 Watt and 02 Nos. PVC square blocks incl taking down old unsv fitting. Make : - Havells cat No. LUMILINEBS20WLED830SPCWH or equivalent of Philips/ Bajaj/ Shakti/ Crompton Greaves/ Wipro/ C & S/ Halonix

S&F LED panel 2 feet x 2 feet size 36 wattt glare free symmetrical including driver and taking down old UNSV one complete all as specified and directed. Make- Havells cat No VENUSNEO2X2PLR36WLED857STTR or equivalent of Philips/Bajaj/ Shakti/ Crompton Greaves/ Wipro/ C & S/ Halonix

Taking down ceiling fan of any size after disconnecting the wire from existing ceiling rose and deposited to MES Store (AGE E/M sub division) and Supply and fixing ceiling fans complete with blades, down rods, Modular regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) all as specified and directed

Supply and fix LED tube light fitting 40 Watt, suspension (Pendant) luminaires with efficient diffuser ensuring uniform illumination optimised and unparalleled light distribution. Inter-connectable luminaires for aesthetically appealing downlight application suitable of operation on 230 Volt 50 Hz AC supply complete all as specified and directed by Engineer-in-Charge. Make : Cat Part No. BPCS 28W LED 4F D WH of Bajaj or equivalent model in Havells/ Phillips/ Wipro/ Shakti/ Crompton Greaves/ Wipro/ C & S/ Halonix. Note :- Contractor has to fix the fitting to existing down rods, in and taking down old fitting and petty repairs to down rods such as screws, nuts, bolts etc.

M&L for sub main wiring with two run of 4 sqmm single core multi stranded PVC insulated and unsheathed copper conductor (red for phase and black for neutral) of grade 1100 volt FRLSH cable in and including 1100 volt electrical grade PVC Conduit of desired colour not less than1.2 mm thick and 25 mm wide & 4 sqmm copper conductor cable PVC unsheathed green coloured for earthing with complete accessories duly connected with earth dolly complete all as specified and directed including taking down old unserviceable one.

All as per item No.45 above, but size 1.5 Sqmm two runs and with one run 1.5 Sqmm FRLSH copper wire for earth continuity. Note for Sl item No. 109 & 110 : Two run of cable, one run of earthing cable and one run of PVC conduit together measured as one length only.

S&F MCB distribution board Double door SPN 240 volts 8 way with 200 Amps rated bus bar and making good to disturbed surfaces of floors, walls etc incl taking down old unserviceable one.

S&F MCB distribution board Double door SPN 240 volts 4 way with 200 Amps rated bus bar and making good to disturbed surfaces of floors, walls etc incl taking down old unserviceable one.

S&F replacement MCB SPN 40 to 63 Amps, 230 V, AC incl taking down old unserviceable one complete all as specified and directed.

S & F MCB TPN 63 Amps, 415 V, AC incl taking down old unserviceable one complete all as specified and directed.

S & F MCB SP 6 to 32 Amps, 230 V, AC incl taking down old unserviceable one complete all as specified and directed.

M & L for earthing complete with GI earth plate electrode of size 60 x 60 x 0.6 cms thick burried directly in ground vertically at a depth of not less than 2.25 Mtrs below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanised iron strip of 25 x 4 mm as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, 40 mm dia GI tubing light grade protection pipe upto test point, 20 mm dia GI watering pipe with funnel and wire mesh, PCC pit 1:3:6 with pit cover of size 30x30 CM made of RCC 1:3:6 with suitable handle, frame with angle iron of size 40 x40x4mm, adequate qty of charcoal dust and salt layers all around the earth plate, removal of surplus soil and returning filling in all as required at site all as specified in plate No 3 of SSR Part-I 2009 and directed by Engr-in-Charge.

M&L for point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi stranded, FRLS PVC insulated, unsheathed copper conductor cable in and including PVC concealed conduit of 20 mm dia or higher, medium grade complete with and including all PVC conduit accessories / fittings, brass screws, washers etc, sunk zinc coated pressed steel terminal boxes including all cutting holes in or through walls, making good to walls, ceiling etc including two coats of white / colour washing / distempering etc to the disturbed surfaces to match the existing including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, PVC insulated stranded copper conductor cable, unsheathed and connected to common earth and earth dolly for for one light/fan complete all as specified and directed.

All as per item No.117 above, but for one multipin 5 Amps socket outlet on same board with other switch complee all as specifed and directed.

All as per item No.117 above, but for one multipin 5 Amps socket outlet on independent board complee all as specifed and directed.

S&F switch Modular, one way 6 Amps, 1 module with suitable plate and cover complete as per existing make and model all as specified and directed.

S&F switch modular one way 16 Amps, 1 module with suitable plate and cover complete as per existing make and model all as specificed and directed.

S&F socket modular 6A, 2/3 pin combined 2 module with suitable plate and cover complete as per existing make and model all as specified and directed

S&F socket modular 6A/16A, 2/3 pin combined 2 module with suitable plate and cover complete as per existing make and model all as specificed and directed.

S&F surface and wall mounted LED batten (LED tube light fitting 10W), extruded aluminium housing provided for efficeient heat dissipation with polycarbonate diffuser & integrated electronic driver alongwith LED tube 10 watt and 02 Nos PVC square blocks.

Supplying and fixing 1100 Volts grade heavy duty cable PVC insulated aluminium multistranded conductor of size 4 sqmm , served with inner sheathing of PVC tape and overall PVC sheathed in service connections one twin core cable flat or circular

S & F MCB SPN 20 Amps, 230 V, AC incl taking down old unserviceable one complete all as specificed and directed.

Supply and fix exhaust fan made of sturdy Engineering plastic complete with louvers shutter, voltage 230V, 50 Hz, RPM 1200, Copper winding of sweep 250m complete all as specified and directed. Note : Ply of appropriate thickness reqd for fixing of exhaust fan in window shall deemed to be inclusive in the rate of this item.

M & L in replacement of earthing complete with GI earth plate electrode of size 60 x 60 x 0.6 cms thick burried directly in ground vertically at a depth of not less than 2.25 Mtrs below normal ground level with top edge of the earth plate not less than 1.5 mtr deep below normal ground level connected to galvanised iron wire 4 mm dia as earthing lead by means of nuts, bolts and washers of steel after welding of GI strip to earth electrode to the full length of earth plate, 15 mm dia GI tubing light grade protection pipe upto test point, 20 mm dia GI watering pipe with funnel and wire mesh, PCC 1:3:6 type C1 earth chamber of outer dimension 54 x 54 x 30 cm and internal diamension 30 x 30 x 30 cm with RCC 1:2:4 type B1 cover reinforced of size 54 x 54 x 10cm with 6mm dia mild steel round bar @ 15cm c/c both way and 8 mm dia mild roud bard handle adequate qty of charcoal dust and salt layers all around the earth plate, removal of surplus soil and returning filling in all as required at site all as specified in plate No 3 of SSR Part-I and directed by Engr-in-Charge.

ShreHari Civil Enginneering and Contractors

Mukund Engineers and Contractors

GGS Infra

N AND G CONSTRUCTION

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