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| 1 | Demolition of Concrete (unreinforced) in ground floors and pavings not exc 15 cm thickness (below or above ground level) complete all as specified and as directed. |
| 2 | Material & Labour for 25 mm thick PCC 1:2:4, Type B-0 using 12.5mm graded aggregate as in sub base of flooring, surface finished even and rough to receive the topping layer complete all as specified and as directed. |
| 3 | Material & Labour for Vitrified Ceramic tiles 10 mm thick (square/ rectangular) polished, light shade, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match including screed bed or bedding layer of mortar 15 mm thick in Cement Mortar 1:4 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by AGE(I). |
| 4 | Material & Labour for machine cut Kota stone slab flooring using 20 to 25mm thick slabs, laid and jointed with grey cement slurry mixed with a admixture of pigment to match shade of slab including rubbing and polishing to smooth mirror finish all to required sizes, the size and design / pattern of slabs shall be as directed, including diagonals, inlays, borders, margins in two or more shades of slabs including screed bed of mortar 20 mm thick in Cement Mortar 1:4 complete all as specified and as directed. |
| 5 | Material & Labourmachine cut kota stone slab as in riser of steps, skirting, dado etc. using 20 to 25mm thick slabs laid and jointed with grey cement slurry mixed with a admixture of pigment to match shade of slab including rubbing and polishing to smooth mirror finish all to required sizes, the size and design / pattern of slabs shall be as directed, including borders, margins in two or more shades of slabsover backing coat of 10mm thick in cement mortar 1:3 complete all as specified and as directed. |
| 6 | Dismantlingfloor, hearth or wall tiling including cement mortar bedding (but not backing) removing serviceabletiles to store and rubbish off the premises complete all as specified and as directed. |
| 7 | Material & Labour glazed ceramic coloured tiles 450X 300X 7mm thick of premium quality on skiriting/dado, set & jointed in neat cement slurry & pointed with white/coloured to match over backing coat of 10mm thick in Cement Mortar 1:3 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by AGE(I). |
| 8 | Material & Labour for joint free non skid ceramic coloured tiles7 to 8mm thick (square /rectangular) of premium quality, area of each tile exceeding 0.11 sqm but not exc 0.18sqm in floors etc.set & jointed in neat cement slurry & pointed in white or coloured cement to match including screed bed of mortar 15 mm thick in Cement Mortar 1:4 complete all as specified and as directed. Note: The colour / shade / design of tiles shall be as approved by AGE(I). |
| 9 | Dismantling Wall and ceiling boards (fibre,pulp, insulation, etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets complete all as specified and as directed. |
| 10 | Supply and fixing suspended false ceiling using E-grid 2430 180 GSM (exposed ceiling suspension system) of grid size 600mm x 600mm with main runner 38mm x 24 mm and wall angle 24mm x 24 mm using 4 mm thick High Pressure Non asbestos Fibre Cement pre painted decorative board (E-board Classic) in a grid of GI system duly suspended with 4 mm dia GI bar hanger fixed with steel dash fasteners or iron purlin from the roof with adjustment clip providing position for light fixtures, air conditioning diffusers and ducts, sprinkler, smoke detectors etc. The main runner to be secured to structural soffit by hangers @ 1220 mm maximum c/c. The last hanger at the end of each main runner should not be placed at more than 450 mm from the adjascent wall, Flush fitting 1220 mm cross Tee to be interlocked between main runners @ 610 mm c/c so as to form 600mm x 600mm grid complete all as specified and as directed. |
| 11 | S & F Solid PVC Wall Lining consisting of 5mm thick Plain colour PVC sheet inclusive of solvent cement and fixing at site on PVC frame as per specifications complete all as specified and directed. |
| 12 | S & F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to make PVC Frame complete all as specified and directed. |
| 13 | Supply and fixing4 mm thick,Plywood, grade BWR, type BB, fixed with screws to timber frame work complete all as specified and as directed. |
| 14 | Taking down cement plaster of any description built in cement mortar on brick or stone walls etc including raking out joints, hacking for Key, scrubbingdown with water etc. complete all as specified and as directed. |
| 15 | Materials and labour for 10 mm thick rendering onbrick work or concrete surface as on wallin cement mortar (1:6) andfinished the surfaces even and smooth without using extra cementcomplete all as specified and as directed. |
| 16 | Material and labour for 15mm thick rendering in CM (1:4) onbrick work or concrete surface as on wall mixed with integral water proofing compound @ 2% by wt of cement,finished the surface even and fair complete all as specified and directed.(Note:Water proofing compound shall be measured & paid separately) |
| 17 | Supply only integral water proofing compound (WPC) of best quality (ISI marked) completeall as specified and as directed. |
| 18 | Material and labour for preparation of newly plastered wall surfaces and applying two coats of Cement Based paint over a coat of Alkali Resistant Primer complete all as specified and as directed. |
| 19 | Material and labour for preparation of newly plastered surface of ceiling and applying two coats of oil bound distemper over a coat of priming surface chalk whitening complete all as specified and as directed. |
| 20 | Material and labour for preparation of old decorated wooden surfaces over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 21 | Material and labour for preparation of old decorated steel surfaces over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed. |
| 22 | Material and labour forpreparation of new wooden surface exc 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primercomplete all as specified and as directed. |
| 23 | M & L for two coats of Synthetic Enamel paint over one coat of Red Oxide / Zinc Chrome Primer on new steel surfaces over 10cm width or girth including preparation of surfaces complete all as specified and as directed. |
| 24 | Dismantling of Mild Steel or Wrought Iron Work of any description not otherwise provided for complete all as specified and as directed. |
| 25 | Supply and fixing Rolled mild steel joist, channel, angle, or tee sections, fixed independently, without connecting plates, etc. (cut to ordinary lengths i.e. within 20mm of the length indicated) conforming to Fe 410-W (Gde-E- 250) quality- A etc complete all as specified and as directed . |
| 26 | Supply and fixing mild steel Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming toFe-290 Gde-E-165complete all as specified and as directed. |
| 27 | Supply and fixing plain galvanised mild steel sheeting of 0.63mm thick in ridges, hips, valley gutters, drips and straight flashings with grade of zinc coating 275 complete all as specified and as directed. |
| 28 | Dismantling of plain or corrugated steel sheeting,any gauge, thickness, including similar pattern roof covering complete all as specified and as directed. |
| 29 | Material and labour for Pre- painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screwscomplete all as specified and as directed. |
| 30 | Material and labour for Pre-painted galvalume aluminum 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 ascomplete all as specified and as directed. |
| 31 | S & F 0.63mm thick Plain, galvanised, mild steel sheeting in stepped flashings (measured as the minimum rectangle from which the pieces can be cut) complete all as specified and as directed. |
| 32 | Dismantling timber scantling 40 Sqcm and over in section, unframed work in any position complete all as specified and as directed. |
| 33 | Taking down chowkat with shutter without taking off shutter from the frame n.exc 1.50 Sqm each complete all as specified and as directed. |
| 34 | Taking down Chowkats or frame with shutters [without taking off shutter from the frame] exceeding 1.5 Sq.m but not exceeding 4.00 Sq.m each and removing to store complete all as specified and as directed. |
| 35 | Material and labour for Timber framed and fixed clean sawn 2nd class hard-wood in scantling fixed complete all as specified and as directed. |
| 36 | S&F powder coated Anodised aluminium frame (minimum thickness of powder coating 50 micron) forsliding windows, doors andventilators with or without rebates including joining cleats for fixing etc. complete all as specified and as directed. |
| 37 | S & F Aluminium Powder Coated Three Track (2 glazed & one gauze shutter) Sliding Window Frame (aluminium sections weighing not less than 1.67kg/m for frame) and Shutters (aluminium sections weighing not less than 0.55kg/m for shutter) including necessary Joining Cleats, Glazing Clips, Neoprene Rubber Packing, Powder Coated Aluminium Snap Beading, Screws, Powder Coated Aluminium Fittings such as Locking Arrangement [4 Nos], including glazing with 5 mm thick plain Glass and aluminium Aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium beading and making good the surface complete all as specified .Note: (a)The size of aluminium sections shall be all as specified in relevant IS code and MES Schedule Part - I.[b] Unit rate quoted shall be deemed to include for cost of rubber beading, glazing clips, neoprene packing, fittings such as locks, 5mm thick plain sheet glass and wire cloth etc. |
| 38 | S&F Anodised aluminium door shutters, aluminium section weighing 0.55 kg/m including necessary joining cleats,glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified and as diretced. |
| 39 | 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 direction of Engineer-in-Charge. |
| 40 | Supply and fixing sheet glass ordinary quality 5.5mm thick, in square n exc 0.5 sq. m in each pane,glazing with oil putty complete all as specified and as directed. |
| 41 | Supply & Fixing factory made, 30 mm thick Flush shutters, solid core construction, with block board core and plywood face panels, commercial type on both sides complete all as specified and as directed. |
| 42 | Supply & Fixing 30mm thick, Second Class Hard Wood, Glazed and Skeleton Shutters, 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 [b] and fitted to Chowkats complete all as specified and as directed. |
| 43 | Supply & fixing in repairs Galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks, or galvanised wire staplescomplete all as specified and as directed. |
| 44 | Supply & fixing Galvanised mild steel wire cloth, 0.56mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks, or galvanised wire staplescomplete all as specified and as directed. |
| 45 | Supply and fixing 100 mm size, medium weight Butt Hinges, cold rolled, mild steel including fixtures complete all as specified and as directed. |
| 46 | Supply and fixing 75 mm size, medium weight Butt Hinges, cold rolled, mild steel including fixtures complete all as specified and as directed. |
| 47 | Supply and fixing 250mm long Aluminium alloy, anodised, sliding door bolt with hasp staple (Bolt type) and fixing clips of sheet, cast or extruded section or cast aluminium alloy and fixed complete all as specified and as directed. |
| 48 | Supply and fixing Aluminium anodised barrel tower bolt of extruded section and fixed 100 mm long complete all as specified and as directed. |
| 49 | Supply and fixing Aluminium anodised barrel tower bolt of extruded section and fixed 75 mm long complete all as specified and as directed. |
| 50 | Supply and fixing extruded aluminium alloy handles, fabricated type, anodised 75mm size complete all as specified and as directed. |
| 51 | Supply and fixing extruded aluminium alloy handles,fabricated type, anodised 100mm size complete all as specified and as directed. |
| 52 | Supply and fixing in repairs 20 mm dia Harrison Rails [Curtain Rails], mild steel, chromium plated with fixing brackets, stops, rollers etc complete all as specified and as directed. |
| 53 | Supply and fixing in repairs Vitreous China squatting pan of‘Orissa pattern’, size 580 mm x 440mm (white) with ‘P’ or ‘S’ trap, front or back inlet and foot rests, any pattern complete including provision of PCC bedding andconnection to trap, flushing pipe, anti syphonage pipe, etc. including making good the disturbed floor complete all as specified and as directed. |
| 54 | Supply and fixing in repairs 10 litre capacity low level PVC flushing cistern (any colour), syphonic action type, with inlet, ball valve, float, handle, fixed with cast iron bracket (of suitable size) and providing 32 mm dia PVC flush pipe and making all necessary connections complete all as specified and as directed by Engineer-in-Charge. |
| 55 | Supply and fixing in repairs 15mm bore fancy type chromium plated bib taps with crutch of butterfly handle screwed down for iron pipes complete all as specified and directed. |
| 56 | Supply and fixing in repairs 15mm bore stop valve fancy type,chromium plated , screwed down high pressure with crutch or butterfly handle screwed both ends for iron pipe or for unions complete all as specified and directed. |
| 57 | Supply & Fixing in repairs 15 mm bore, Pillar Taps, cast copper alloy, Chromium Plated, Fancy Type, 15 mm dia, with capstan head, screwed down high pressure with or with out lettered \"Hot\" or \"Cold\" with long screwed shanks and fly nuts screwed for iron pipe and fixed complete all as specified and as directed. |
| 58 | Taking up or down 15mm bore steel water tubing & connections complete all as specified and as directed. |
| 59 | Taking up or down 20mm bore steel water tubing & connections complete all as specified and as directed. |
| 60 | Supply and fixing 15 mm bore medium grade galvanised steel water tubing with all fitting & fixed complete to walls or ceiling or laid in floors complete all as specified and directed. |
| 61 | Supply and fixing 20 mm bore medium grade galvanised steel water tubing with all fitting & fixed complete to walls or ceiling or laid in floors complete all as specified and directed. |
| 62 | Supply & Fixing Solid PVC door frame of size 50mmX47mm made out of 5mm plain colour PVC sheet reinforced with MS square tube in opening complete all as specified and as directed. |
| 63 | Supply & Fixing Factory made solid panel PVC door shutter 30 mm thick [Style] consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC \"C\" Channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail, Panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement fixing in frame at site as per specification complete all as specified and as directed. |
| 64 | Demolition of cement concrete (unreinforced) of any description and in any position not otherwisespecifically provided for and removal of rubbish from the site complete all as specified and as directed. |
| 65 | Material & Labour for 75mm thick, PCC 1:3:6, Type C-1, using 20mm graded aggregate as in sub base and finsh the surface even and rough to receive the topping layer complete all as specified and as directed. |
| 66 | Material & Labour for 75mm thick, PCC 1:3:6, Type C-1, using 20mm graded aggregate as in Plinth protection etc surface finished even and smooth without using extra cement and providing necessary joints 12mm wide to the full depth of PCC at every 3 meters and every change of directions and the joints duly filled with mastic filling comprising of 01 Part of heated bitumen blown grade any penetration and 3 parts of sand [all by weight] complete all as specified and as directed. |
| 67 | Material and labour for precast cement concrete chequered tiles of size 250 x 250 x 22 to 25 mm thick as in floor, set and jointed and pointed with neat cement slurry laid over and including 20 mm thick screed bed or bedding layer in CM 1:4 complete all as specified and directed. |
| 68 | Demolition of brick work or stone/boulder masonry, built in cement mortar including all quions, arches, pillers etc complete all as specified and as directed. |
| 69 | Material and labour forbrick work with sub class `B` bricks, old size,straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and as directed. |
| 70 | Demolition of cement concrete (reinforced) of any description and in any position not otherwiseand removing debries from site of work complete all as directed. |
| 71 | Material and labourfor reinforced cement concrete (1:2:4) type B-1 using 20mm graded aggregate (nominal mix)for slabs supported on walls, beams and columns in floors, roofs, landings, balconies, canopies, deck slabs and in shelves, chajjas complete all as specified and directed. |
| 72 | M & L for use and waste of form work to soffits of suspended slab such as roof slabs, floor slabs, landing and similar work, etc. not exceeding 200mm thick with rough finished surfaces of concrete flat complete all as specified and as directed. |
| 73 | Material and labour 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 0.90mm dia or securing with clips complete all as specified and as directed. |
| 74 | Material & Labour for Granite Stone Slabs of 20 mm thick as in Steps, Jambs, Pillars, Window Cills, Cooking Platform etc. and the like with machine cut edges, Table rubbed and prepolished to smooth mirror finish all to required sizes, granite stone slabs shall be of design / pattern as directed, including inlays, borders, margins in two or more colours / shades, designs / patterns of stone slabs, set and jointed in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match the shade of the Granite Slabsincluding backing coat of mortar 20 mm thick in Cement Mortar 1:4 complete all as specified and as directed. |
| 75 | Taking down copper/aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants, regulators, sockets, light fitting etc. removing materials to store for keeping in safe custody or for taking credit (credit for above items should be made as per conditions separately) and making good disturbed surfaces of walls, floors, etc.etc complete all as specified and directed. |
| 76 | Material and labour for point wiring (surface type) for one light/fan/call bell point with 1.5 sqmmPVC insulated (FR-LS) unsheathed copper cable multistranded conductor 1100 volts gradecontrolled by one way switchincluding 1.5 sqmm PVC (FR-LS) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through and including PVC casing caping of suitable size with all accessoriesand PVC rectangular boxes for mounting switch, socket and fan regulator etc complete all as specified and as directed. Note: (i) Wiring shall be done in proper colour coding using red , yellow, blue for phase, black for neutral and green for earth.(ii) The cost of making good the disturbed surfaces is deemed to be included in the quoted rate. |
| 77 | All as per item No 76 here in before but for one 3 pin 15 Amps switch socket combination on independent boardwith 2.5 sqmmPVC (FR-LS) insulated un-sheathed copper conductor cable multistranded conductor 1100 volts grade and 2.5 Sqmm PVC (FR-LS) copper conductor cable as earth continuity conductor. |
| 78 | All as per item No 76 above but for 3 pin,5 Amp switch Socket combination on independent board complete all as specified and directed. |
| 79 | Supply & fixing Switch socket combination 2 in 1, 3 pin, 5 and 15 Amp flush type universal complete all as specified & as directed. |
| 80 | Supply & fixing Switch socket combination 2 in 1, 3 pin, 5 Amp flush type universal complete all as specified & as directed. |
| 81 | Supply & fixing switch piano flush type, single pole, one way 5 Amp, 240 Volts complete all as specified & directed. |
| 82 | Supply and fixing ceiling rose, PVC/polycarbonate, isolated body surface bakelite, 62.5mm x 50mm,ISI marked three terminals complete all as specified & directed. |
| 83 | Supply and fixing in repairs Surface & wall mounted Energy efficient LED Tube Light Fitting, of 20 W, 6500 K of cool white, with extruded aluminium / CRCA housing and robust construction with necessary acrylic diffuser & integrated electronic driver, all accessories internally prewired and connecting up with twin core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm and making good the disturbed surfaces to match with existing complete all as specified and as directed. Note: Light fitting shall be of PF>0.95 |
| 84 | Supply and fixing in repairs Square recessed mounted Flat Panel LED Light of 36 Watt suitable for fixing in 2\" X 2\" Grid False Ceiling, 6500 K, with high transmitive diffuser for soft-light and glare free symmetrical illumination with all accessories internally prewired and including connecting up with twin core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete all as specified and as directed. Note: Light fitting shall be of PF>0.95 |
| 85 | Supply & Fixing in repair of Energy efficient & Long life Building Security Light Luminaire, of 20 watt, 5700 K with Pressure Die Cast Aluminium Housing, IP66 protection, heat resistant glass cover, high power LEDs as light source, electronic driver including GI Bracket made out of 32 mm bore GI Tube, Medium Grade of size not exceeding 1.50 m in length and bent to shape required and fixed with 2 Nos of Pole fitting Clamps made out of MS Flat of size 50 X 6mm, bolts, nuts, washers and painting with two coats of aluminium paint over a coat of primer red oxide zinc chrome primer and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mmcomplete all as specified and as directed. Note: Light fitting shall be of PF>0.95 |
| 86 | Supply and fixing in repair Integrated LED Bulk head with luminaire of 10W, 6000 K with Pressure Die Cast Aluminium Housing, IP54 protection, heat resistant glass cover, high power LEDs as light source, electronic driver and connecting up with three core PVC insulated, sheathed flexible copper conductor cable of size 1.5 Sq.mm complete all as specified and as directed. Note: Light fitting shall be of PF>0.95 |
| 87 | Supply & Fixing MCB DB, SPN, 8 Way, 240 Volts, with DIN Channel, Double Door with 200 Amps rated bus bar suitable for mounting MCBs flush mounted with wall including taking down of existing unserviceable DB with MCBs including making good disturbed surfaces complete all as specified and as directed. |
| 88 | Supply & Fixing MCB DB, SPN, 2 Way, 240 Volts, with DIN Channel, Double Door with 200 Amps rated bus bar suitable for mounting MCBs flush mounted with wall including taking down of existing unserviceable DB with MCBs including making good disturbed surfaces complete all as specified and as directed. |
| 89 | Supply & Fixing MCB DP having braking capacity 10 KA, 40 to 63 Amp, 240 Volt \"C\" Curve complete all as specified and directed. |
| 90 | Supply and fixing MCB, single pole having braking capacity 10 KA, 6 to 32 Amp, 240 volts, \"C\" Curve complete all as specified & directed.Note for serial Item No. 87 to 90: MCB and MCB DB shall be of same make as approved by AGE (I). |
| 91 | Material & Labour for sub main wiringwith two single core PVC insulated unsheathed 1100 volt grade multi stranded FRLS Copper conductor cable of size 6.0 sqmm (Nominal area) drawn through in and including PVCCasing/ Caping with all fittings and accessories alongwith one single core green colour PVC insulated unsheathed 1100 volt grade multi stranded FRLS Copper conductor cable of size 6.0 sqmm as earth lead and connected to earth dolly and including taking down old unserviceable sub main wiring of any description, making good to disturbed surfaces complete all as specified as directed. Note : (i) 3 Runs of 6.0 Sqmm cable and one run of PVC Casing/ Caping shall be measured as one unit length. |
| 92 | Supply and fixing 1100 volts grade heavy duty cable PVC insulated aluminium stranded conductor of size 16 Sqmm, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, one twin core cable flat or circular including taking down old unserviceable cable complete all as specified and as directed. |
| 93 | Material and Labour for House service bracket (hook type complete with 3.0m long G.I. pipe 40mm dia Medium grade, two nos. 90 degree bends, M.S. hook and stay or guy including dismantling of existing old unserviceable house service brackets, any type complete all as specified and as directed. |
| 94 | Materials and labour for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, burried directly and preferably vertically in ground, earth pit not less than 2.25 Mtr deep below ground level with top edge of the plate not less than 1.5 m below ground level connetced with galvanised wire of 4mm diaby means of nuts, bolts, check nuts and washers made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe of 15mm bore (light grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (medium grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15 cm C/C bothways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 m etc all as shown on electrical plate No. 3 of MES Schedule Part-I(2009) complete including testing on completion including taking down old unserviciable earthing set all as specified and as directed.Notes:-(i) Main earthing strip from earth plate electrode to rest point upto length of 7.5 meters length shall deemed to be included in the unit rate quoted against this item. (ii) On testing after completion if the desired resistenance is not obtained the contractor shall redo the earthing without any extra cost to the department. |
