SPL REPAIR OF ROOF TREATEMENT AND CONNECTED WORKS AT OTM ACCN BUILDING NO P 10 TRAINING CLASS ROOM OF 55 ARMD REGT AT ZONE II BABINA CANTT

Amount

Taking down cement or cement plaster including wall tiles, any description, on brick or stone walls,& celling etc including raking out joints, hacking for key, scrubbing down with water etc complete all as specified and directed.

Dismantling of stone slab and tile of any description or thickness in floor, aprons etc laid dry and pointed in any mortar complete all as specified and directed.

Demolition of PCC/lime concrete (Other than Ground flooors) terracing including felt of any description and in any position over roof etc complete all as specified and as directed by the Engineer-in-Charge.

Demolition of cement concrete (unreinforced) including tiles not exc 15cm thick in ground floor and paving below or above ground level complete all as specified and directed.

M&L, cement concrete 1:5:10 type E2 (using 40 mm graded stone aggregate) as in sub base of floors, foundation and mass filling complete all as specified and directed.

M&L, roughening surfaces of old concrete roof by picking ,sweeping clean and washing down with water to remove dust etc and applying a coat of cement slurry @ 3 Kg per Sqm complete all as specified and directed.

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

M&L, screed bed or bedding layer of mortar 15 mm thick in cement mortar 1: 6 to receive tiles etc finished rough complete all as specified and directed.

M&L, Jont free coloured vitrified tiles tile 10 mm thick (square / rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, in floor etc set and jointed in neat Cement slurry and pointed in coloured cement to match complete all as specified and directed

M&L, Jont free coloured non skid dark/light ceramic tile 7 to 8 mm thick (square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floor etc set and jointed in neat Cement slurry and pointed in coloured cement to match complete all as specified and directed

M&L, Rendering 10mm thick in cement mortar 1: 4 on faces of brick work or concrete surfaces, finished rough to receive tiles etc complete all as specified and directed.

M&L, Jont free coloured vitrified tiles tile 10 mm thick (square / rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.36 sqm, as in skirting/dado etc set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and directed

M&L, Jont free Glazed ceramic dark/light coloured tiles 300mm x 450mm and 7 to 8 mm thick, in skirting, dados(incl border on top) , risers to steps, etc set and jointed in neat cement slurry and pointed in coloured cement to match tiles dark/light patern complete all as specified and directed.

M&L, 15mm thick grainte slab of any shade as approved by GE as in kitchen platform bedded and joined with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone including grinding and polishing complete all as specified and directed.

M&L, 40mm thick cement concrete 1:2:4 type B-1 (using 20 mm graded stone aggregate) in floors, laid in panels and finished even & smooth with using extra cement complete all as specified and directed.

M&L, Glass dividing strips, 3mm thick and 38mm wide, inserted in position in floors complete all as specified and directed.

M&L, PCC 1:3:6 type C1 75 mm thick (using 20 mm graded stone aggregate) thick finished even and smooth without using extra cement as in plinth protection including forming of joints 10mm wide and 75mm deep and joint filled with bitumin and sand mixture in 1:1 ratio complete all as specified and directed.

M&L sand filling under floors or in foundations including watering and consolidation complete all as specified and directed.

M&L 80 mm thickness M-40 Grade, machine pressed precast concrete Interlocking paver blocks any shape & size with grey cement and pigment confirming to IS-15658-2006 laid dry over sand cushion.(Sand cushion shall be measured and paid separately)

Taking down chowkats with shutters not exceeding 1.5 Sqm each (without taking off shutters from the frames) and removing from site complete all as specified and directed.

Taking down chowkats or frames exceeding 1.5 Sqm but not exceeding 4 Sqm each (without taking off shutters from the frames) and removing from site complete all as specified and directed.

Resecuring or easing & adjusting without taking down shutters of any description exceeding 1 Sqm but not exceeding 2 Sqm each complete all as specified and directed.

S&F, 2nd class HW plain, solid straight chowkat and frames wrought, framed rebated on the solid, rounded or chamfered put together with glue pinned at joint scomplete all as specified and directed.

S & F powder coated aluminium window colour as approved by GE with double hung shutter (both gauged and glazed ) including alumunium grill of size 50x50mm with 6mm dia bar fixed with GI wire mesh cloth 0.46mm dia of wire and 1.18mm aperature , both fixed on aluminium frame 126 mm x 50 mm x1.5 mm thick separately , shutter with bottom rail, middle rail, top rail and styles of size 44.45 mm x 47.62 mm x 1.2 mm thick as per IS 737-1986 and glazed with tinted glass (Modi guard ) 5 mm thick as per standard practices and with alumunium powed coated handle & tower bolt arrangements etc complete all as specified and as directed.

S&F, 40 mm thick Flush shutters, factory made, solid core construction, with block board core and plywood face panels, with decorative face veneers on one faces with lipping to match complete all as specified and directed.

S&F, 35mm thick factory made plain, framed, glazed & skelton shutter 1st class hard wood, open rebated and prepared to receve glass, gauze etc( with out sash bars ) The size of rail and stile as per IS-1003 (Pt-I) Kiln seasoned and chemicallhy pressure treated complete all as specified and directed.

S&F Solid PVC door frame of size 50 mmx 47mm made out of 5 mm plain colour PVC sheet reiforced with MS square tube and fixing in opening as per manufacturer instruction complete all as specified and directed.

S&F factory made solid panel PVC door shuuter 30 mm thick (style) consisting of frame made out of MS tubes for top and bottom rails. MS frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20 mm width struck inside with solvent cement for stiles and plain colour PVC sheet for top rail, lock rail and bottom rail on either side and gap insert for top rail and bottom rail, panelling of plain colour PVC sheet to be fitted in the MS frame welded/sealed to the stiles and rails with suitable PVC sheet beading and jointed together with solvent cement complete all as shown in SSR-2004 Part - II, specified and as directed by GE/Engineer-in-Charge

M&L, for cement concrete 1:3:6 type C-1 using 20mm graded stone aggregate in bands, bed plates, hold fasts etc including weathering, slightly rounded or chamfered angles and throating including necessary form work complete all as specified and directed.

M&L, Preparing surfaces of ends of posts backs of chowkhats etc of wood or steel new or old, exceeding 0.1 Sqm but not exceeding 0.5 Sqm each and treating with tar or coal tar black paint complete all as specified and directed.

M&L, Preparing surfaces of small articles such as stops covers gully gratings, hold fasts, end of posts of chowkhat etc of wood steel or iron new or old area not exceeding 0.1 Sqm each and treating with tar or coal tar black paint complete all as specified and directed.

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

Supply galvanised mild steel wire cloth, 0.46mm nominal dia of wire and average width of apparture 1.40 mm complete all as specified and directed.

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

S&F, butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin anodised 100mm size complete all as specified and directed.

S&F aluminimum anodised barrel tower bolts of extuded section of size 150 mm complete all as specified and directed.

S&F, aluminimum anodised barrel tower bolts of extuded section of size 100 mm complete all as specified and directed.

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

S&F, Extruded aluminium alloy handles, fabricated, anodised, 150 mm size complete.

S&F, Extruded aluminium alloy handles, fabricated, anodised, 100 mm size complete.

S&F, In repairs150mm floor door stopper aluminium alloy body complete all as specified and directed.

S&F, Aluminium powder coated rod 25 mm ext. dia for curtain rod complete all as specified and directed.

S&F, knob for drapery rod complete all as specified and directed.

S&F, Aluminium powder coated brackets for drapery rod complete all as specified and directed.

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

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

S&F, tube medium grade galvanized with all fitting and fixed complete to walls and ceiling or laid in floor bore of pipe 15 mm including concealing of tubes where ever directed and required complete all as specified and directed.

S&F, tube medium grade galvanized with all fitting and fixed complete to walls and ceiling or laid in floor bore of pipe 20 mm including concealing of tubes where ever directed and required complete all as specified and directed.

Refixing old steel tubing and connections in new or old positions (walls, ceiling, floor etc) of 15 mm bore including concealing of tubes where ever directed and required.

Refixing old steel tubing and connections in new or old positions (walls, ceiling, floor etc) of 20 mm bore including concealing of tubes where ever directed and required.

S&F, in repair 15mm dia brass bib cock, cast copper alloy with butterfly handle, screwed down screwed for iron pipe or for brass ferule complete all as specified and directed.

S&F, in repair.15 mm bore stop valve cast copper alloy screwed down high pressure with CAPSTON HEAD handle chromium plated concealed type screwed both ends for iron pipe or for unions and fixed

S&F, in repair 15 mm bore stop valve cast copper alloy screwed down high pressure with capstan head, handle chromium plated angular type screwed both ends for iron pipe or for unions and fixed.

S&F, PVC connections 15mm dia for wash hand basin and low level flushing cistern of 450 mm length brass chromium plated nuts at ends to connect pipe or sanitary fitting complete all as specified and directed.

S&F, Swivel shower of chromium plated of size 80 mm for fixing with 15mm bore pipe complete all as specified and directed.

S&F, Brass cromium plated towel rail 20mm dia 60 cm long between flanges complete all as specified and directed.

S&F, Brass cromium plated Brackets for towel rails complete all as specified and directed.

Cutting holes into or through brick walls built in cement mortar or cement lime mortar and making good in cement mortar 1:3 or cement concrete 1:2:4 type B1as required; superficial area not exceeding 150 Sqcm complete all as specified and directed.

S&F, PVC Grating Square 150mm with hinge (openable) complete all as specified and directed.

S&F, vitreous china wash basin white, ovel type size 510x430mm including includung fixing in granite stone, waste pipe 32mm, CP coupling etc complete all as specified and directed.Cat NoFJS-WHT-5701(Jaquar)

M&L, vitreous china squatting pan, orissa pattern size 580x440mm white with integral foot rest (excluding flushing cistern) including vitreous china ‘P’ or ‘S’ traps connection to trap and to flushing pipe to complete fixed in repairs and making good to floor complete all as specified and directed .

S&F, in repair PVC low level flushing cistern 10 litres capacity, white, with all fitting and fixtures including brackets and 32 mm bore PVC flush pipe, complete all as specified and directed.

Supply only waste fitting brass chromium plated for glazed ware basin etc with long screwed shanks and fly nuts, flanges and bedded in red lead cement and other and fixed 32 mm including PVC Waste pipe 750mm long complete all as specified and directed.

Supply only pillar taps 15mm dia cast copper alloy with capstan head chromium plated screwed down high pressure with or without lettered "Hot or Cold" complete all as specified and directed.

Cutting , chases, pinning in, wherever required in brick wall for inserting bond stones and like making good to facing and souroundings, cutting exceeding 20 cm in girth complete all as specified and directed.

M&L, Cast iron floor trap, 100 mm dia with grating including jointing to waste pipe fixed in cement concrete type B-1 ( 1: 2:4 ) complete all as specified and directed.

Taking down exiting AC/PVC rain water /waste pipe from wall/ floor complete all as specified and directed

S&F,110 mm 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 of any radius complete all as specified and directed.

S&F, 110mm bore PVC (SWR) junction single (single T), equal or unequal, provided with access door complete all as specified and directed.

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

Demolition of brickwork built in cement or cement lime mortar complete all as specified and directed.

M&L, Brick work with sub class ‘B’ bricks, straight or curved on plan exceeding 6m mean radius, built in cement mortar 1:6 complete.

M&L, Brick work with sub class ;B; bricks old size half brick thick straight or covered on plan to any radius built in CM 1:4 complete all as specified and directed.

Cutting out cracks to V section in existing wall surface, cleaning out, wetting, grouting with cement and sand slurry 1:3 complete all as specified and directed.

M&L, Rendering 15 mm thick in cement mortar 1: 6 on faces of brick work or concrete surfaces, finished even and smooth complete all as specified and directed.

M&L, Rendering 5 mm thick in cement mortar 1: 3 on faces of brick work or concrete surfaces as in ceiling, finished fair and even complete all as specified and directed.

Extra over rendering for work in isolated width not forming part of general plastering such as band, drip mould etc n.exc 15 cm width complete all as specified and directed.

M&L, Rendering 15mm thick in cement mortar 1: 4 on faces of brick work or concrete surfaces, finished even and smooth as in chajja and walls etc complete all as specified and directed.

Dismantling of existing water tanks of steel/PVC/AC of capacity exc. 500 liters but not exc. 1000 litres complete all as specified and as directed.

S&F, Rotational moulded polyethylene water storage tanks ( cylindrical vertical with closed top ) hoisted and fixed in position all as spfd in SSR part I of capacity 1000 litrs in white colour,internally.

S&F, Gun - metal, globe or Gate valves , with iron wheel head ,screwed both ends for iron pipe of dia 20 mm complete all as specified and directed.all as spfd & directed. ISI Marked

S&F, Ball brass valves, high pressure, with polythene float and flynut complete,screwed for iron pipe of 20 mm bore or brass ferrule complete all as specified and directed.

S&F, Framed work such as grills,gratings, etc with ends of bars shouldered and or riveted, framed guard bars, ladders, framed balusters, walk ways, railings, and similar works con-forming to Fe 290. Gde-E-165, complete all as specified and directed.

Taking down existing tarfelt from roof and remove from site complete all as specified and directed .

M&L for P.C.C 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in padding over roof finished and laid to required slope complete all as specified and as directed.

M&L for P.C.C 1:2:4 type B-0 using 12.5 mm graded stone aggregate as in coping or roof kerbs on roof chamfered on edge including troweling slightly complete all as specified and as directed.

M&L, 15mm thick rendering in cement mortar 1: 4 on faces of brick work or concrete surfaces with WPC, finished even and smooth W/O using extra cement as in roof. (WPC shall be measured & paid seperately) complete all as specified and directed .

Supply only integral water proofing compound. (ISI marked)

M&L applying water proofing treatment with the following:- (a) First coat of bitumen primer conforming to IS-3384 @ 0.4Kg / sqm (b) APP based polymeric membrane minimum weighing 3kg/sqm and minimum 3mm thick reinforced with polyester non woven fabric (wt not less than 150 gms/sqm) laid on primed surface by forced torched application complete all as specified. (c) M&L for preparation of newly sufrace of app membrane and applying two coats of bituminious alumunium paint @ 200 gm per sqm etc complete all as specified and as directed

M&L, Preparing old plastered surfaces of ceiling and applying one coat of white wash complete all as specified and directed.

M & L preparing old decorated plastered or unplastered surfaces of wall, pillasters, cornices etc by complete removal of existing treatment by scrapping, washing, rubbing down & stopping etc and applying three coats of white wash complete all as specified and directed.

M&L, complete removal of existing treatment on walls (any number of layers) by scrapping with steel brush, or any other means, including filling depressions of scrapped surfaces with putty and remove vegetable/plants roots from Walls/Chajjas and preparation of surfaces for further treatment of any description and applying two coat of cement base paint white or tinted over & including two layer of JK/Birla cement putty on prepared surfaces of walls complete all as specified and directed.

M & L preparing old decorated plastered or unplastered surfaces of wall, pillasters, cornices etc by complete removal of existing treatment by scrapping, washing, rubbing down & stopping etc and applying two coats of oil emulsion distemper over two layer of JK/Birla cement putty complete all as specified and as directed

M&L, Preparation of new wooden surfaces of any description exc 10cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed.

M&L, Preparation of old wooden surfaces of any description exc 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed.

M&L, Painting on old steel surfaces of any description exc 10cm width or girth and applying one coat of synthetic enamel paint including preparation of old surfaces complete all as specified and directed.

Taking down carefully copper/ aluminum point wiring (light, fan, socket or power) complete, including all fittings such as switches, ceiling roses, pendants, regulators sockets etc.) removing material from the site and making good the disturbed surfaces of walls, floor or ceiling etc. to match with existing specification complete, keeping aside serviceable items and removing to store for reuse within the same bldg or otherwise and removing U/S items from site. Note :- The decision of the Engr-in-Charge as to which material and or serviceable or otherwise credit to be afforded by the contractor for the unserviceable material shall be final and binding.

Taking down carefully existing wooden board , Main switch, MCB DB boxes with MCBs, sheet metal boxes, cut out, etc of any size any capacity from boards complete all as specified and as directed.

Taking down carefully sub main wiring / service connection twin core from wall / LT pole of any size of Aluminum with wooden batten and or through rigid conduit including GI wire and making good the disturbed surfaces of walls, roofs, floors etc complete all as specified and as directed. Note : For item No 1 to 3 :- All the materials obtained from taking down against item No. 1 to 3 shall be recorded in MB duly signed by Engineer-in-Charge and contractor at site as actually obtained by giving details of each items

M & L for concealed point wiring complete with PVC insulated and unsheathed flame retardant los smoke low smoke ( FRLS ) cable of 1.5 sqmm (nominal area) with stranded copper conductor single core 1100 volts grade in and including rigid PVC conduit not less than 19 mm dia, clip, with MS terminal boxes (not less than 1.0 mm thick) and painted with one coat of red oxide primer all around and two coats of black bituminous paint from out side and two coat of aluminum paint from in side including common earth dolly with 3 mm thick plastic laminated sheet top cover of approved make and colour including 1.5 sqmm green stranded copper conductor as continuous earth wire with lugs complete including cutting necessary chases on wall / ceiling surfaces for drawing of conduit & cables as required and making good disturbed surfaces of walls with CM 1:3:6 and matching with the existing surfaces including colour washing all as specified and as directed for :- (a) One light point controlled by one switch

(b) one fan point controlled by one switch & regulator.

(c) One 3/5 pin 5 Amp socket outlet point controlled by one switch on independent board.

(d) One 3/5 pin 5 Amp socket outlet point controlled by one switch on same board.

(e) All as per Srl item No.4 above but one bell/buzzer point controlled by one switch -do-

Description all as per item No 103 above but using 2.5 sqmm single core multi stranded copper conductor PVC insulated and unsheathed flame retardant low smoke ( FRLS ) cable for 3/6 pin 15 Amp socket outlet controlled by one switch on independent board with 1.5 sqmm green stranded copper conductor as continuous earth wire with lugs complete all as specified and as directed.

S&F switch piano flush button type 5 Amp single pole one way complete all as specified and as directed.

S&F socket outlet 2in1, 3 pin, 5 Amp flush type complete all as specified and as directed.

S&F switch piano flush button type 15 Amp single pole one way complete all as specified and as directed.

S&F socket outlet 2in1, 3 pin, 5 Amp and 15 Amp flush type complete all as specified and as directed.

S&F switch bell push button type 5 Amp single pole complete all as specified and as directed.

S & F delux Fan Regulator electronic rotary, step type 240 Volt 50 Hz, complete all as specified as directed.

S & F Lamp holder,PVC/Urea type with back plate suitable for batten fittings complete all as specified as directed

S & F 7W LED retrofit lamp B-22 holder base with polycorbonate body and aluminium heat sink complete all as specified as directed. Make C&S Cat No LTHPLEDLAMP7W/B22 or equivalent of Havells/Bajaj

S&F ceiling rose,surface bakelite 63 x50mm three terminals complete all as specified and as directed.

S&F Bell,DING DONG AC 230Volts,single pole type complete all as specified and as directed.

Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB

S&F for sub main wiring with PVC insulated, unsheathed 2 single core cable 1100 volts grade with copper conductor of size 10 sq mm (Nominal area) multi stranded drawn into conduit (Existing / new) with and including 6 sqmm green stranded copper conductor as contineous earthwire with lugs complete all as specified and as directed. Note: New conduit and conduit accossories shall be measured separately.

S & F Regid non-metallic PVC conduit not less than 20 dia (external) ISI marked (on surface) incl of all accessories and all fittings such as Tees,bends, elbows, reducers, bell mouth, tube ends and fixing accossories such as couplers,lock nuts, saddles, pipe hook etc complete all as specified and as directed

S&F sheet metal enclosure double door concealed suitable for distribution boards when MCBs to be used having 100 Amp rated bus bar 8 ways 240 V complete all as specified and as directed .

S&F MCB single pole and neutral 40 Amp/63 Amp 240 V ,10KA , 'C' series, complete all as specified and as directed with copper lugs

S&F MCB single pole 6 to 32Amps 240 V,10KA, 'B' series,complete all as specified and as directed with copper lugs

Supply and fixing in repair 20 W LED 6000k Decorative ultra slim linear LED fitting fixture with extruded polycarbonate ,environmental friendly ,energy efficentinterated driver and 20 watts lamp fitted including wiring upto and terminal into existing ceiling rose complete all as specified and directed by Engr-in- Charge. Make havells cat part No Havells ENDURA LINER NEO ,LHEWEBP7IN1 W 020 or equivelent in philips/bajaj /CG.

S&F in repair 9 W LED 6000K decorative ultra slim linear LED lighting fixture with extruded polycarbonate, environmently friendly, energy efficient with integrated electronic driver and 9W LED lamp fitted including wiring upto and terminating into existing ceiling rose complete all as specified and directed. Make:- Havell s cat Part No. LHEXBLP7IN1W009 ( LED PRIDE 9W) or equivalent in Philips

Supply and fix LED 1x 45/48 W street light fitting,5700 K energy saving & environmental friendly long life versatile pressure die cast aluminium IP 66.road way luminare with high power LEDs as light source and electronic driver suitable for pole dia 35 mm including 35 mm dia light grade tube bracket ,bend to shape 1.80 mtr length with two nos of clamps of size 50mm x 6mm with nuts and bolts,washers etcincluding connection with 1.5sqmm threesingle core PVC insulated and PVC sheathed cable stranded copper cable upto ceiling rose and fixing on walls/pole complete all as specified and directed. Make: Havells cat part no.LHETAXU7PN6W048,ENDURA CITYLINER NEO OR equivelent of philips/bajaj /CG

S & F in repair decorative wall light fixture made of polycarbonate , including LED Bulb 10 Watts . Make:- Havells Cat LHFHCH1TL1W020 (FLORET) or equivalent Philips or Crompton.

S&F ceiling fan 1400 mm sweep BEE 5 star rating complete AC single phase 230 volts (including marking of MES No and depositing of old fan to MES store if any) all as directed and specified by Engr-in-Charge Make :CG/havells /bajaj

Supply and Fixing Exhaust fans AC single phase 230/240V of size 300 mm sweep, 1400 RPM with louvre complete including with all arrangement of making holes on wall, making good and finishing of disturbed surfaces matching with the existing surfaces, necessary fixing arrangement such as fastener bolts, nuts, washers etc, of appropriate size all as specified and as directed

Supply and fixing XLPE insulated, armoured heavy duty electric cables with aluminium conductor, 1100 volts grade, cross sectional area 16sqmm x 4core. Make : Plaza/Havells/

S&F GI pipe medium grade, 15 mm dia bore including all fittings such as bend, tee, elbow, union, reducer etc. fixed complete to wall or laid in floor complete all as specified and as directed .

M&L for earthing complete with galvanised steel earth plate electrode of size 600 mm x 600 mm x 6 mm thick weithing not less than 17.5 Kg buried directly in ground (earth pit not less than 2.25 mtr deep below normal ground level) with top edge of the plate not less than 1.5 mtr below ground level, connected to galvanized earth lead wire 4.00 mm dia by means of bolts nuts check nuts & washers of galvanized iron or steel , procteded by GI pipe 15 mm bore( light grade) and watering pipe 20 mm bore GI pipe (light grade) and chamber of pcc 1:4:8 type D2 using 40 mm graded stone aggregate and coping shall be in PCC 1:3:6 type C1 using 20mm graded stone agg. 50 mm thick cover of RCC 1:2:4 type B1 using 20 mm graded stone agg. reinforced with 8 mm dia MS tor bar @ 80 mm c/c both ways including excvation and earth work and removal of surplus soil complete all as shown in electrical plate no 3 of SSR PT 1, 2009 with charcoal dust and salt complete and earth lead connected to earthing test point (up to main switches, DBs) complete all as specified & testing on completion. NOTE:- (I) item includes the cost of 7.5 mtr length GI pipe for protection for GI earth wire. (ii) item rates includes the cost of 7.5 mtr earth lead GI earth wire. (iii) PCC pit shall be provided at least 500mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe,bends,elbow etc shall be deemed included in the unit rate.

MS RAJ KUMAR SINGH

M/S M S Constructions

M/S SHIVA TRADERS

M/s SAS Constructions

m/s krishan kumar

M/s chadha brothers