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| 1 | Dismantling of Asbestos cement or corrugated sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings, complete all as specified and directed. |
| 2 | S&F pre-painted Camouflage pattern trapezoidal profiled Galvalume/Zincalume sheet with min 0.50mm TCT confirming to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating, 550 MPA yield stress as per AS-1397), colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer, as in roof covering/ cladding to wall, fixed with and including Galvanised self drilling self-tapping fastener (12-14 x 55 with EPDM seals), complete all as specified and directed. |
| 3 | S&F pre-painted Camouflage pattern plain sheet profiled Galvalume/Zincalume sheet with min 0.50mm TCT confirming to IS-513 (AZ-150 GSM, AL Zn alloy metalic coating, 550 MPA yield stress as per AS-1397), colour /exterior coat of silicon modified polyster/ BHP X RW paint system 20 micron top coat applied over 5 micron primer and a 5 micron polyster back coat applied over 5 micron primer,as in roof covering/ cladding to wall fixed with and including Galvanised self drilling self-tapping fastener (12-14 x 55 with EPDM seals), complete all as specified and directed. |
| 4 | Making good under cills over arches, lintel and bresummers,including all pinning when nessesary with using cement mortar (1:6) complete all as specified |
| 5 | Dismantling wrought iron or mild steel work of any description not otherwise provided for. complete all as specified and as directed. |
| 6 | S&F mild steel rolled sections [Fe 410-W (Gde E-250) quality - A] as in roof trusses (framed), trussed, main and cross beams, hip and jack rafters, purlins, Gusset plate and base plates, where connected to common rafters and running rails, distance pieces, cleats, guides for sliding doors; fixed with angle cleats or other connecting plates, framing for cladding, staging for water tanks, nuts, bolts, washers etc,includng welding or riveting etc, complete all as specified and as directed. |
| 7 | Dismantling structural steel work including doors, gates but excluding framed truss etc. complete all as specified and as directed. |
| 8 | 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 fasteningand fixing complete confirming to Fe-290(Gde E-165) complete all as specified and as directed. |
| 9 | S&F mild steel rolled sections [Fe 410-W (Gde E-250) quality - B] as in main and cross beams , hip and jack rafters, purlins, Gusset plate and base plates, where connected to common rafters and running rails, distance pieces, cleats, guides for sliding doors; fixed with angle cleats or other connecting plates, framing for cladding, staging for water tanks, nuts, bolts, washers etc,includng welding or riveting etc, complete all as specified and as directed. |
| 10 | Supply & Fixing only 1.00mm Mild steel plain black steel sheets in available sizes for 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 40mm lap joints with riveted or welded seams, including bending or turning up mitred angles etc as requried complete all as specified and as directed. |
| 11 | Demolition of cement concrete (un-reinforced ) in ground floors and pavings n exc 15 cm thickness (below or above ground level) including disposing off the retrieved debris outside the premises, complete all as specified and as directed. |
| 12 | M&L for 100 mm thick (average thickness), PCC (1:2:4) type B1 (using 20mm graded stone aggregates) as in floor/Subbase finishing cement concrete surface even & smooth without using extra cement, complete all as specified and directed. |
| 13 | M & L for forming 12mm thick Expansion joints filled with pre-formed bituminous filler and top 30mm primed and sealed with sealing compound, Grade'A'. For 100mm thick concrete slab complete all as specified and directed. |
| 14 | M & L for forming Construction joint 30mm deep x10mm wide filled with sealing compound of Grade'A'. complete all as specified and directed. |
| 15 | M & L for forming Construction (dummy) joint 65mm deep x10mm wide filled with sealing compound of Grade'A'. complete all as specified and directed. |
| 16 | M&L for providing 75mm thick PCC (1:3:6) type C1 (using 20mm graded crushed stone aggregate), as in plinth protection, surface finished even & smooth without using extra cement including provision of 10 mm joints (at an interval of 3 metre and turnings) duly filled with fine sand and bitumen in the ratio of (3:1), complete all as specified and directed. |
| 17 | Supply only polyester triangular fibres as secondary reinforcment in all types complete all as specified and as directed |
| 18 | S&F anodised aluminium snap grid of size 605x605mm frame work for false ceiling hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out GI flat iron 40x3mm size 60mm long and fixed expansion hold fasteners 12.5mm dia and 40mm long,complete all as specified and as directed. |
| 19 | S & F 6mm thick Non-asbestos fibre cement decorative/designer building boards to steel frame work with screws in ceiling (flat and/or slopping) and including jointless finish with & also including joining compound and tape as per manufacturer instructions, with apply two coats oil bound distemper a coat of primer on ceiling complete, including dismantling of wall and ceiling boards complete all as specified and as directed.Notes :- (i) The board shall be confirming to IS-14862 and shall be manufactured from the homogeneious mixture of cement, quartz and cellulose and shall be curred with high pressure steam using auto claving process.(ii) Aluminium frame work shall be measured and paid for separately. |
| 20 | Taking down chowkats or frames with Wooden/PVC/Flush shutters (without taking off shutter from frames) exc. 1.5 Sqm but n exc 4 Sqm each, including cutting holes for removing the hold fast etc, disposing off the debris outsite the premises, complete all as specified and as directed. |
| 21 | S&F factory made 1.25 mm thick pressed steel frame of size 165 X 60 mm for doors with one or more rebates including necessary provision of lugs, locks strike plate, hinges etc, applying one shop coat of Zinc Chromate primer after preparation of the surfaces, complete all as specified and as directed. |
| 22 | S&F Factory made 35mm thick flush shutter solid core construction, with block board core and plywood face panels, commercial type on both sides, complete all as specified and as directed. |
| 23 | M&L for 2nd class hard wood (Hollock/Kalasiris/Brjsal/Gamari) (kiln seasoned and chemically pressure treated) 30 mm thick glazed and skeleton shutters, open rebated and prepared to rceieve glass, gauze, etc, 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-1, Section 8, clause 8.24 (a), complete all as specified and as directed. |
| 24 | M&L for cement concrete (1:3:6) type C-1 (using 20mm graded crushed stone aggregate) as in coping, bed block for filling hollow space of steel chowkhats, fixing of hold fast, kneelers, apex stones bed plates,water troughs and the like including weathering, slightly rounded or chamfered angles & throating as including form work as requried complete all as specified and as directed. |
| 25 | M&L for preparing new wooden surface of any description, not other wise described over 10 cm width or girth and applying two coats of synthetic enamel paint over a coat of pink primer etc complete all as specified and as directed . |
| 26 | S&F Aluminium anodised barrel tower bolt, 200 mm long of extruded section, complete all as specified and as directed. |
| 27 | S&F 150 mm size aluminium handle, cast type, anodised, complete all as specified and as directed |
| 28 | S&F 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminium alloy, complete all as specified and as directed. |
| 29 | S&F stainless steel wire cloth. 0.56mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and as directed. |
| 30 | Taking down chowkats or frames with shutter( without taking off shutter from frame) area not exc. 1.5 Sqm each complete all as specified and directed. |
| 31 | S & F steel windows with side hung shutters including projection type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded all as specified. |
| 32 | S & F steel windows with side hung shutters including projection type hinges with steel handle, and steel pag stay, complete with glazing bars, dovetailed or welder all as specified. |
| 33 | M&L for the Framed work such as grills, gratings etc., with ends of bars shouldered and/or riveted, or forget 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. |
| 34 | S&F 3mm thick plain sheet glass of ordinary quality and glazing for Aluminium Joinery, in squares n.exc 0.50 sqm in each pane, complete all as specified and as directed. |
| 35 | M&L for PCC 1:4:8 type D2 using 40mm graded aggregates in foundation filling and mass concrete as in lean concrete complete all as specified and as directed |
| 36 | M&L for hardcore of broken stones or boulders of gauge not exc 63 mm, deposited, spread and levelled in layers not exc 15 cm thick, watered & rammed to a true surface, complete all as specified and directed. |
| 37 | Taking down cement plaster on brick or concrete surfaces etc, including raking out joints, hacking for key, scrubbing down with water etc, and also including removal of rubbish off the premises, complete all as specified and directed. |
| 38 | M&L for rendering 15 mm thick in CM (1:4) on fair face of brick work or concrete surfaces finsihed even and fair (without using extra cement) mixed with water proofing compound as per manufacturer instructions, complete all as specified and as directed.Note:- WPC measured and paid separately. |
| 39 | Supply only integral water proofing compound, complete all as specified and as directed. |
| 40 | M&L for rendering 15 mm thick in cement mortar (1:6), on other than fair faces of brick work or concrete surfaces, finished even and fair without using extra cement, complete all as specified and directed. |
| 41 | M & L for preparation of new plastered surfaces of wall, etc and applying two coat of cement base paint over a coat of alkali resistant primer complete as specified and directed. |
| 42 | M & L for preparing of new plastered surfaces of wall, etc and applying three coat of White wash etc complete all as specified and directed . |
| 43 | M & L for preparing of old plastered surface of wall by complete removal of existing treatment surface of wall and applying two coat of Cement based paint over a coat of alkali resistance primer etc complete all as specified and directed . |
| 44 | M & L for preparing of old plastered surface of wall by complete removal of existing treatment surface of wall applying two coat of White wash etc complete all as specified and directed . |
| 45 | Demolition of brick work or rubbled stone masonry including all quoins, arches , pillars etc built in cement mortar including disposing off the retrieved debris outside the premises, complete all as specified and as directed. |
| 46 | M&L for Brickwork with fly ash Bricks(old size), straight or curved on plan exc 6m mean radius ibuilt in Cement mortar (1:6), complete all as specified and directed |
| 47 | M&L for Preparation of new steel and iron surfaces of any description, over 10 cm in width or girth , not otherwise described and painting with two coats of synthetic enamel paint over a coat of red oxide primer etc complete all as specified and as directed |
| 48 | M&L for preparation of old painted surfaces of steel surface of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint complete all as specified and as directed |
| 49 | M & L for 100mm thick factory made chamfered edge cement concrete paver block of M-50 grade with approved colour, design & pattern as in footparth, parks, lawns, drive ways or light traffic parking etc., of required strength, thickness & size/shape, made by table vibratory method using PU mould, laid in required colour & pattern over and including 50mm thick compacted bed of fine sand, compacting and proper embedding/ laying of inter locking paver blocks into the sand bedding layer through vibratory compaction by using plate vibrator, filling the joints with sand and cutting of paver blocks as per required size and pattern, finishing and sweeping extra sand, complete all as specified and as directed. |
| 50 | M & L for plainCement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as in coping, filling and in mass concrete surface channels including necessary form work (straight or curved) weatheres slightly rounded or chamfrred angles and throating complete all as specified and directed. |
| 51 | Taking down carefully existing aluminium point wiring (light / fan / socket or power point) complete, with all fittings such as switch socket combination, switches, sockets, regulator, ceiling rose, utility light fittings and lamp holders etc and making good the disturbed surfaces of walls, roof and floor etc to match with the existing specification, complete all as specified and as directed. |
| 52 | Taking dwn old/unsv distribution board by disconnection of electric connection carefully SPN DBs/TPN DBs/Main Switch including old Unsv MCCBs/MCBs, isloators , etc and making good to disturbed surface complete all as specified and as directed. |
| 53 | M&L for concealed point wiring for controlled by 1 one way switch with 1.5 Sqmm PVC insulated unsheathed single core multi-stranded copper conductor (FRLSH) cable 1100 Volts grade drawn through and including rigid non metallic PVC concealed conduit (medium grade) of suitable dia, (also including conduit fittings, along with 1.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLSH) cable for earth continuity wire, connected to earth dolly and to be terminated in and including factory made anodized pressed steel sunken boxes (Having wall thickness not less than 1.22 mm for boxes suitable size and beyond that the wall thickness shall be not less than 1.63 mm), concealed type with and including 3mm thick bakelite sheet cover for mounting switches, sockets, fan regulators etc, testing on completion also including cutting chases for concealed conduit, steel boxes etc, pinning in, making good the surfaces in CM (1:3) for One light /Fan point controlled by one, one way switch match with the adjoining surfaces , complete all as specified and as directed. |
| 54 | All as per item No 53 here-in-before but for one fan point/exhaust fan point controlled by one way switch 5/6 Amp and regulator complete all as specified and as directed. |
| 55 | All as per item No 53 here-in-before but for one 3pin 5 Amp switch socket outlet,same board complete all as specified and as directed. |
| 56 | All as per item No 53 here-in-before but for one 3pin 5 Amp switch socket outlet, independent board complete all as specified and as directed. |
| 57 | All as per item No 53 here-in-before but for one 5/15 Amp switch socket outlet, independent with 2.5 Sqmm single core multi-stranded copper conductor cable (FRLSH) along with 2.5 sqmm continuous PVC insulated unsheathed single core multi-stranded copper conductor (FRLSH) cable for earth continuity wire, complete all as specified and as directed. |
| 58 | S&F for switch piano type single pole 5 amp 230 volts, complete all as specified and directed. |
| 59 | S&F for switch piano type single pole 15 amp 230 volts, complete all as specified and directed. |
| 60 | S&F for switch socket , 2 in 1, 5pin, 5 Amp 230 volts complete all as specified and directed. |
| 61 | S&F for switch socket , 2 in 1, 5pin, 5 and 15 Amp 230 volts complete all as specified and directed. |
| 62 | S&F ceiling rose, surface Bakelite with 3 terminals, ISI marked for batten fitting complete all as specified and as directed. |
| 63 | S & F stepped type electronic fan Regulator flush type complete all as specified and directed. |
| 64 | S & F test point terminal block made of gun metal or phosphorus bronze size 75x75x25 mm drilled and screwed including 3 Nos 8mm dia 25mm long hex head screw complete all as directed and specified. |
| 65 | Material and labour for sub main wiring with 2 run of single core PVC insulated (unsheathed) multi stranded copper conductor FRLSH cable of size 1.5 sqmm and one single core PVC insulated (unsheathed) multi stranded copper conductor FRLSH cable of size 1.5 sqmm as in continuous earth wire drawn into and including concealed PVC conduit, medium grade of 20mm bore complete with fittings, PVC Junction Boxes, fixings accessories, also including cutting chases, pinning in, making good to facing and pointing in using cement mortar 1:3 and making good disturbed surfaces to match with the adjoining surfaces, including taking down existing sub main wiring complete all as specified and as directed.Note:- For payment purposes, 2 runs of main cable (each of 1RM) 1 run of earth continuity cable (1RM) and one run of conduit (1RM) all together shall be considered as \\"1RM\\". |
| 66 | Material and labour for sub main wiring with 2 run of single core PVC insulated (unsheathed) multi stranded copper conductor FRLSH cable of size 6sqmm and one single core PVC insulated (unsheathed) multi stranded copper conductor FRLSH cable of size 6sqmm as in continuous earth wire drawn into and including concealed PVC conduit, medium grade of 25mm bore complete with fittings, PVC Junction Boxes, fixings accessories, also including cutting chases, pinning in, making good to facing and pointing in using cement mortar 1:3 and making good disturbed surfaces to match with the adjoining surfaces, including taking down existing sub main wiring complete all as specified and as directed.Note:- For payment purposes, 2 runs of main cable (each of 1RM) 1 run of earth continuity cable (1RM) and one run of conduit (1RM) all together shall be considered as \\"1RM\\". |
| 67 | S&F MCB, SPN, DB, 8 ways, Metal door, IP-54 IK 08 in 200A protection double door, with magnitic locking system including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc, insulated busbar 240 volts assembly complete including provision of blanking plates as required & fixed flush to wall and making good the disturbed surfaces in CM 1:3, complete all as specified and directed. |
| 68 | S&F MCB, Three pole and neutral rated capacity 40-100 amps, 240volts breaking capacity 10KA, 'C' curve contract indication for individual pole and designed based on advanced current limiting hammer trip mechanism and making good the disturbed surfaces in CM (1:3), complete all as specified and directed. |
| 69 | S&F MCB, DB, TPN 4 ways, with 200A rated bus bar 240 volts double door, with magnitic locking system including necessary provision for inserting the DBs in wall by cutting the brick/stone masonary etc, insulated busbar 240 volts assembly complete including provision of blanking plates as required & fixed flush to wall and making good the disturbed surfaces in CM (1:3), complete all as specified and directed. |
| 70 | S & F MCB single pole neutral rated capacity 40 to 63 amp rating 240V, breaking capacity 10KA 'C' curve and current indication for individual pole and designed based on advanced current limiting hammer trip mechanism ,complete all as specified and directed. |
| 71 | S & F MCB single pole rated capacity 5 to 32 amp rating 240V, breaking capacity 10KA 'C' curve and current indication for individual pole and designed based on advanced current limiting hammer trip mechanism ,complete all as specified and directed. |
| 72 | S & F of DMC electrical insulator , for laying the Aluminium strip complete all as directed and specified. |
| 73 | Supply and fixing LED tube light batten box type made of CRCA sheet with decorative end caps suitable with ultra bright glass LED tube light 1x18/20 watt T8 type single side connection complete with both end bi-pin holder and all accessories internally prewired and fixed to wall/celling incl fittings accessories and connecting up with twin core fexible copper conductor cable suitable size all as specified. |
| 74 | S & F energy saving new generation enviromental friendly long life versatile presure die cast aluminium IP 66 for security high bay ligh fitting luminaire with high power LEDs as ligh source (125 Im/watt) with LDR sensor for automatic ON/OFF operation and electronic driver of capacity 150 watts with pre-wired and necessary mounting arrangements and provison of 1.5 sq mm three core copper conductor cable multi stranded from ceiling rose to light fitting including necessary dia GI pipe medium grade bracket 1.5 mtr long bend to required shape with clamps, nut botls including painting of mild steel flat iron surfaces with two coats of synthetic enamel paint over a coat of red oxide primer , complete all as directed by Engineer-in-charge. |
| 75 | S & F energy saving new generation enviromental friendly long life versatile presure die cast aluminium IP 66 for security light fitting luminaire with high power LEDs as ligh source (100 Im/watt) with LDR sensor for automatic ON/OFF operation and electronic driver of capacity 25 watts with pre-wired and necessary mounting arrangements and provison of 1.5 sq mm three core copper conductor cable multi stranded from ceiling rose to light fitting including necessary dia GI pipe medium grade bracket 1.5 mtr long bend to required shape with clamps, nut botls including painting of mild steel flat iron surfaces with two coats of synthetic enamel paint over a coat of red oxide primer , complete all as directed by Engineer-in-charge. |
| 76 | Taking down ceiling fan/exhaust fan any sweep keeping with safe custody and refixing the same with replacement of unsv 3 core PVC insulated PVC sheated 3 core multistanded copperconductor cable of size 23/0.193 from ceiling rose to fan terminal over hauling the fan complete all as specified and directed |
| 77 | S&F energy saving BLDC ceiling fans 1200mm sweep 230 volts 50 Hz 5 star BEE rated with brushless direct current motor (BLDC) , energy saving, 100% copper wound motor with anti corrosive alluminium blades of minimum thickness 1.10mm powder coated finished , double bell bearing service value 6.00, BIS certified and on site 5 years of warranty, wattage range 26-32 watts, min air delivery 220 CFM (+/-2%) with service value 6.50 ; complete all as specified and as directed. |
| 78 | Taking down of Aluminium/GI strip of any size and serviceable strip complete all as specified and as directed. |
| 79 | S & F Air termination single pointed Aluminum rod 16 mm dia, 1500mm long with thread size M16 including circular/horizontal aluminium air rod basethread size M16 and saddles with all fixing accessories complete all as directed and specified. |
| 80 | S & F Aluminium strip 25x3.15mm with saddles fixing scrcub fixing etc for roof conductors down conductos above Ground complete all as directed and specified. |
| 81 | S & F G.I Strip 32x6mm burried in groundcomplete all as directed and specified. |
| 82 | S & F of HDPE pipes of pressure rating 6kgf/cm2 fixing on wall for earth strip protection with 2x GI clamp used per RM length of pipe with anchor fastner nut and bolts complete all as directed and specified. |
| 83 | Excavation in trenches, n exc 1.5m wide and n exc 1.5m in depth; for foundation, etc. or for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in soft/loose soil, complete all as specified and as directed. |
| 84 | Returing filling in trenches including spreading leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and as directed |
| 85 | Removing excavated materials to a distance n exc 50 mtr and depositing where directed at a level n exc 1.5 mtr above the starting point complete all as specified and as directed |
| 86 | M & L for sand cushioning for protection of under ground cable consolidated and compacted with clean dry sand all as specified and directed. (compacted thickness shall only be measured and paid) complete all as specified and as directed |
| 87 | M & L for XLPE insulated GI wire/strip armoured electric power cable (heavy duty) with stranded aluminum conductor 1100 volts grade, cross sectional area 16 Sqmm 4core laid in trench/poles/on wall all as specified and directed. |
| 88 | M & L for brick protection cover of size 250x125x75 (old size) mm to FRLS cables with sub class 'B' over burnt brick, (locally available best quality) , laid dry and flat abutting each other with gaps n exc 10mm complete all as specified and directed. |
| 89 | S & F GI Tubes, 'light grade, 40mm dia for protection of cable on pole, under road crossing or across drain, along electric pole or floor/wall complete all as specified and directed. |
| 90 | M&L for Earthing complete with galvanized steel earth plate electrode 600 mm X 600 mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level, connected to galvanised earth strip 25x4mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, PCC (1:3:6) type C-1 with 50 mm thick Pre-cast RCC (1:2:4) type B-1 cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (Medium grade), wire mesh, aluminium lugs, complete in all respect, GI earth strip protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 m and necessary testing on completion, including dismantling old unsv ones complete all as specified .Note: GI earth strip 25x4mm dia and 40mm bore protection pipe upto 7.5m from earth plate is deemed to be included in the rate quoted be contrator. |
| 91 | M&L for Earthing complete with galvanized steel earth plate electrode 600 mm X 600 mm X 6 mm thick buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of plate not less than 1.5 m below normal ground level, connected to copper strip 32x6mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, all as shown in Electrical Plate No 3 of SSR Part - I, including necessary excavation and earth work, PCC (1:3:6) type C-1 with 50 mm thick Pre-cast RCC (1:2:4) type B-1 cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel and 20 mm bore galvanized iron watering pipe (Medium grade), wire mesh, aluminium lugs, complete in all respect, GI earth strip protected by 15 mm bore (medium grade) galvanized iron pipe and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 m and necessary testing on completion, including dismantling old unsv ones complete all as specified .Note: GI earth strip 32x6mm dia and 40mm bore protection pipe upto 7.5m from earth plate is deemed to be included in the rate quoted be contrator. Please Enable Macros to View BoQ information |
