82443 SPECIAL REPAIRS TO CERTAIN MES BLDGS AT INS ADYAR AND CERTAIN ELECTRICAL WORKS INCLUDING WIRING, LED LIGHTS FOR CHANDA BUILDING AND REPLACEMENT OF LIGHTENING CONDUCTORS AND UG CABLE AT NAVY NAGAR UNDER AGE(I) NAVY CHENNAI

Amount

Taking down carefully copper / aluminium point wiring (light, fan, socket or power) complete including fittings such as switches, ceiling roses, pendants, regulators, sockets etc., removing materials to stores for keeping in safe custody for taking credit and making good disturbed surfaces of walls, floors, etc., all as specified and as directed.

Material and labour for Point wiring complete with FRLS PVC insulated unsheathed cable 1100V grade conforming to IS-694, 1.5 Sqmm (nominal area) multistranded with copper conductor drawn through and including non metallic rigid PVC conduit 20mm dia (ISI marked) and accessories, concealed in wall / surface on ceiling with sunken type pressed steel / welded terminal boxes made out of 2mm mild steel sheet, of suitable module including provision of FRLS PVC insulated unsheathed 1.5 Sqmm FRLS multistranded with copper conductor as earth continuity conductor and connecting to common earth dolly excluding modular metal box and white cover plate with frames, switches, sockets, regulators etc.. suitable for modular type fittings/ fixtures complete all as specified and as directed for the following:-

One light point controled by one switch

One bell/buzzer point controlled by one push button on same board

One fan point controlled by one regulator/ switch

One 3 pin socket outlet 5 amps socket on independent board

One 3 pin socket outlet 5 amps socket on same board

Description same as item No.2 herein before but with 2.5 sqmm cable for one 3 pin socket outlet 15 amps socket on independent board

Description same as item No.2 herein before but with 4 sqmm cable for one 3 pin socket outlet 15 amps socket on independent board

Material and Labour for ceiling rose, surface bakelite, 65x50mm, two to three terminals, complete all as specified complete all as specified and as directed.

Supply and Fix in repair for Modular bell push, 1 Module complete all as specified and as directed.

Supply and fix in repair for Bell multi music type complete all as specified and directed.

Supply and fix in repair for Modular Switch 1 Way , 6 A, 1 Module complete all as specified and directed.

Supply and fix in repair for Modular Switch 1Way , 16 A, 1 Module complete all as specified and directed.

Supply and fix in repair for Modular socket,6A, 2/3 pin combined, 2 Module complete all as specified and directed.

Supply and fix in repair for Modular socket,6A,/16A, 2/3 pin combined, 2 Module complete all as specified and directed.

Supply and fix in repair for Modular Fan step regulator, 120 W, 2 Module complete all as specified and directed.

Supply and fix for Modular white cover plate with frame, 1 Module complete all as specified and directed.

Supply and fix for Modular white cover plate with frame, 2 Module complete all as specified and directed.

Supply and fix for Modular white cover plate with frame, 3 Module complete all as specified and directed.

Supply and fix for Modular white cover plate with frame, 6 Module complete all as specified and directed.

Supply and fix for Modular white cover plate with frame, 8 Module complete all as specified and directed.

Supply and fix Modular Metal flush box, 1/2 module complete all as specified and as directed.

Supply and fix Modular Metal flush box, 3 module complete all as specified and as directed.

Supply and fix Modular Metal flush box, 6 module complete all as specified and as directed.

Supply and fix Modular Metal flush box, 8 module complete all as specified and as directed.

Material and Labour for sub main wiring (concealed) complete with two single core 10 Sqmm conductor for earth wire, FRLS PVC insulated unsheathed stranded copper conductor cable drawn through in and including 25mm dia rigid non-metallic PVC conduit heavy grade and conduit accessories including 10 Sqmm complete and including cutting chasing in walls for concealed wiring using machine cutting and making good the distrubed surface including taking down old existing unserviceable,complete all as specified and as directed.

Supply and fix sheet metal enclosure, powder coated double door for distribution Board , SPN 8 way DB with Degree of Protection IP 42, Detachable Gland Plate, Box Insertion Marks * Circuit Identification Label * Neutral Link, Earth Link, Tin Plated Copper Bus Bar including taking down old existing unserviceable, complete all as specified and directed.

Supply and fix MCB SP 5 to 32 Amps, B curve including, disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Supply and fix MCB SPN 40 Amps, B curve including, disconnecting electric connections, dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Material and labour for earthing complete with galvanised steel earth plate of size 600 mm x 600 mm x 6mm thick, buried directly in ground (earth pit not less than 1.15m deep below ground level) with top edge of earth plate not less than 2.25m below normal ground level, connected to galvanised earth lead wire 4.0mm dia as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No. 3 in SSR part 1 (2010 edition) connected to earthing test point, including 20mm GI pipe (Medium grade) for watering and 40mm GI pipe (Medium grade) for protection of earth strip and etc. including testing on completion, PCC chambers in PCC 1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wiremesh, funnel,lugs and charcoal, salt etc all as applicable complete all as specified and as directed by Engineer-in-Charge including removing old unserviceable earthing.

Material and Labour for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 4mm dia galvanised iron or steel wire, complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix in repair wall mounted LED batten with decorative end cap of capacity 4 feet 20W or nearest higher wattage, 2500 lm , 6500 K suitable for Surface, wall & conduit mounting complete with all accessories intemally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and lamp complete all as specified and directed internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with siutable size complete all as specified and directed. (Make : Bajaj Model : Cat part No BCLSB 20 W or equivalent as mentioned in PS

Supply and fix in repair LED light fitting , bulk head luminaries 10 W or nearest higher wattage with Pressure Die cast housing LED bulkhead with IP66 Protection and IK09 inpact resistance suitable for surface and wall mounting applications of 230V, 50 HZ complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size and lamp complete all as specified and directed, (Make : Bajaj Model : Cat part No BCLSB 20 W or equivalent as mentioned in PS

Supply and fix in repair LED light fitting , 2 feet 10 W or nearest higher wattage 230 v,suitable for Surface, Wall & Conduit mounting with extruded aluminium housing with integrated LED driver etc.complete with all accessories internally pre-wired and including connecting up with twin core twisted flexible copper conductor cable with suitable size complete all as specified and directed, (Make :Bajaj Model : Cat part No BCLSB 20 W or equivalent as mentioned in PS

Supply and fix exhaust fan 300 mm sweep heavy duty, single phase, Rust proof body and blades, double ball bearing with noisless operation, 1400 RPM complete with louvers including making suitable opening at suitable height, and provision of nuts and bolts on the wall for fixing the exhaust fan complete all as specified and as directed. Note: The rate quoted shall be deemed to be inclusive of cuttings of holes in PCC or through bricks walls of appropriate dia suitable making nitche for 300 mm sweep exhaust fan and making good in cement mortar 1:3 or cement concrete 1:2:4 type B0 as required including making good as per existing surface colour matching of wall including 4 Nos of nut & bolts to fix the Exhaust fan complete all as specified and as directed.

Supply and fix Water heater storage type, electric,capacity 25 litres. BEE 5 star rated complete all as specified and directed. (Make : Racold,Crompton,Usha,Orient)

Excavation in trenches not exceeding 1.50 metre wide and not exceeding 1.5 metre in depth for laying pipes and getting out in hard/dense soil,complete all as specified and as directed

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

Material and Labour for removing excavated soil to a distance not exceeding 50 m and depositing where directed at level not exceeding 1.50 metre above the starting point complete all as specified and as directed.

Material and spread fine river sand in trenches for cable cushioning on top and bottom of cable as spefified for cable protection complete all as specified and directed. Note : Only punned thickness of sand shall be measured for payment.

Supply only bricks common burnt clay building bricks, sub class "B", Designation 75, old size complete all as specified and directed.

Cutting the existing road for passing cable (45 cm width and 75 cm depth) and making good the disturbed surface by using 15 mm thick, PCC (1:2:4) , Type B1 (using 20 mm graded aggregates) as in mass concrete complete all as specified and directed.

Supply and fixing GI pipe light grade of size 100mm dia for protection of UG cable on walls/under floors/ road crossings in trenches complete including taking down old unserviceable earthing GI pipe; for taking into credit complete all as specified and as directed.

Supply and fix XLPE insulated 3.5 core, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, Cross, Sectional Area 185 sqmm along with copper lugs including taking down old unserviceable cable complete all as specified and as directed. Note: Excavation ,earthwork, sand filing and brick protection shall be measured and paid for seperately.

Supply and fix in repair integral LED 60 W aviation light comprising of aluminium housing with polycarbonate enclosure red colour including connecting and testing complete erected on roof of lift machine room with fixing arrangement complete all as specified and as directed Make : BAJAJCatpart No. BGAV 302 LED or equivalent as mentioned in PS

Supply and fixing for single door, 240 V, Single pole and neutral, 2 way without bus bar sheet metal enclosure for DB's when MCBs to be used complete all as specified and directed.

Supply and fix MCB SP 20 A Bcurve Breaking capacity of 10KA complete all as specified and directed.

Supply and fix XLPE insulated 2 core, armoured heavy duty electric cable with aluminium conductor, 1100 Volts grade, Cross, Sectional Area 6 sqmm tofix aviation light, along with copper lugs including taking down old unserviceable cable complete all as specified and as directed.

Material and labours for air termination single pointed aluminium rod 12 mm dia and 300mm long complete all as specified and directed.

Material and Labour for alumiunium strip 25x3.15 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complete all as specified and directed.

Material and labour for earthing complete with galvanised steel earth plate of size 600 mm x 600 mm x 6mm thick, buried directly in ground (earth pit not less than 1.15m deep below ground level) with top edge of earth plate not less than 2.25m below normal ground level, connected to galvanised earth lead wire 32x6mm dia as earthing lead by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No. 3 in SSR part 1 (2010 edition) connected to earthing test point, including 20mm GI pipe (Medium grade) for watering and 40mm GI pipe (Medium grade) for protection of earth strip and etc. including testing on completion, PCC chambers in PCC 1:3:6 type C1, RCC M25 type cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle GI funnel & wiremesh, funnel,lugs and charcoal, salt etc all as applicable complete all as specified and as directed by Engineer-in-Charge including removing old unserviceable earthing.

Material and Labour for galvanised iron strip 32x6mm buried in ground complete all as specified and as directed.

Material and Labour for test point terminal block made of gun metal or phosphorus bronze size 75x72x25mm drilled and screwed including 3 nos 8mm dia 25 mm long hex head screw complete all as specified and directed.

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

Material and labour 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, laid over 15mm thick CM 1:6, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

Material and labour for Glazed ceramic tiles 300x20x7 mm /450x300x7mm thick on vertical surfaces over backing coat of 10mm thick CM 1:4, set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and as directed.

Demolition of reinforced cement concrete roof and floor (other than ground surface) not exc. 150mm thickness complete all as specified and as directed.

Demolition of cement concrete (reinforced) in above ground floors and paving exceeding 15 cm thickness concrete as in beam/lintel beam of any description complete all as specified and as directed.

Material and Labour for RCC B1 1:2:4 type (20mm graded aggregate) in Roof slabs supported on walls beams and coloumn in floors,roofs,landings,balconies,canopies, deck slabs and in shelves and the like complete all as specified and directed.

Formwork to soffits of suspended slabs such as roof slabs , floor slabs,landings and simi9lar work not exceeding 200mm thick(Horizontal or sloping) for rough finished surfaces of concrete etc. complete all as specified and directed.

Formwork to sides and soffit of floor or roof beams,beam haunchings, girders, bressummers, lintels cantilevers, shelves including supports, overhangs, rough finished flat surfaces of concrete complete all as specified and directed.

Supply and Fixing Mild steel TMT bars 10mm dia, and over cut to length, bent to shapoe required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mia or securing with clips complete all as specified and as directed.

Supply and Fixing Mild steel TMT bars 5 mm to 10 mm dia. cut to length, bent to shapoe required, including cranking, bending spirally for hooping for columns, hooking ends and binding with mild steel wire (annealed) not less than 0.9 mia or securing with clips quality confirming to Fe-410-S or Fe-410-or securingt with clips complete all as specified and as directed.

Taking down cement plaster on brick or concrete stone walls/ceilings etc including raking out joints hacking for key crubbing down with water etc complete all as specified and as directed.

Material and Labour 10mm thick in CM 1:6 on fair face of brick work or concrete surface for finished even and smooth with out using extra cement complete all as specified and directed.

Dismantling of brick kwork or stone masonry built in cement mortar complete all as specified and as directed.

Material and Labour for brickwork with fly ash modular bricks, straight or curved on plan exc 6m mean radius, built in cement motar 1:6 all complete as specified and as directed.

Taking down chowkat with shutters (without takiang of shutters from the frame) exc. 1.5 Sqm but n. exc. 4 Sqm complete as specified and as directed.

Taking down chodwkat with shutters (without takiang of shutters from the frame) n. exc. 1.5 Sqm complete as specified and as directed.

Supply and fixing powder coated anodised aluminium frame for doors,windows, ventilators, partitions with one or more rebates including joining cleaps for fixing etc. complete all as specified complete all as specified and as directed.

Supply and fixing powder coated anodised aluminium shutter for doors, aluminium section weighing 1.5kg/Mtr including necessary joining cleats glazing clips rubber neoprene packing handle 2 nos in each door hinges anodized snap beading screws etc complete all as specified complete all as specified and as directed.

Supply and fixing Figured glass , pin head type and glazing in squares not exceeding 0.5 sqm each pane of thickness 4.00 mm complete all as specified complete all as specified and as directed.

Supply and fixing 2nd class hard wood plain solid straight chowkat and ferames, wrought framed ,rebated in the solid, rounded or chamfered , put together with glue pinned at joints complete all as specified and as directed.

Supply and fixing 2nd class hard wood 35mm thick panneled shutters plain framed panelled (any members of panels)with panel timbers flat on both sides (feather edged) or of venered particles board medium density, wood particle board with commercial face veneers fitted to chowkats complete all as specified and as directed.

Supply and fixing Butt hinges 100mm size extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type B-21 complete all as specified and as directed.

Supply and fixing 150 mm Aluminium handles, cast type, anodised etc complete all as specified and as directed.

Supply and fixing 150mm long Aluminium, anodised, barrel tower bolts of extruded section and complete all as specified and as directed.

S&F 300mm 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 sections or cast aluminium alloy.

Material and labour for rendering 5mm thick in cement mortar (1:3) on ceiling even and smooth without using extra cement on soffits complete all as specified and as directed.

Material and labour 15mm thick rendering on other than fair faces of brick work in CM 1:4 finished even and smooth without using extra cement complete all as specified and as directed.

Material and Labour for preparation of new plastered surface on walls and applying two coats of exterior emulsion/Apex paint over a coat of primer complete all as specified and as directed.

Material and labour for Ready Mix Micro concrete of 25 to 40mm thick , Renderoc S2 or Renderoc RG of FOSROC , by mixing a batch of 25 kg of Renderoc mixed with water not exceeding 3.5 litres and 1kg of polymer acrylic fibres all as per manufacturer's instructions and finished the surfaces even and smooth with 10mm thick rendering in CM 1:4 complete all as specified and directed by Engr-in-charge including erecting necessary scaffolding (upto G+5 storey) The rate quoted is deemed to be inclusive of the following : (a)Taking out existing unserviceable plaster loose/unsound weaken cement concrete of any description and in any position from existing surface of RCC roof slab/beams/coloumn/RCC facia/RCC chajja with power driven pneumatic chisel after cleaning of concrete/plastered particles and removing corrosion and all loose scales, rust etc from the visible reinforcement and cleaning the steel reinforcement properly.

(b) Applying one or more coat of NITO ZINK primer of FOSROC or equivalent ZINK primer of CHEMISTIC/WEBAC on visible reinforcement surface. Concrete surface should be saturated with clean water several times prior to placing. (c ) After drying, apply bonding agent of modified styrene butadiene emulsion (SBR bonding agent i.e, Nito bond SBR Latex or Nito Bond EP of FOSROC) in 1(Nito bond SBR Latex :1(water):3 (OP cement) ratio by volume with brushing etc to bind new cement plaster/polymer modified plaster/concrete/screed concrete with old surface (d) Providing fiber mesh jali fixed to existing RCC roof slab/beam/column/RCC facia/RCC chajja as directed by Engr-in-charge

Material and Labour for preparation of new plastered surface on walls and applying two coats of cement base paint over a coat of primer complete all as specified and as directed.

Material and Labour for preparation of new plastered surface of wall and applying two coats of oil bound distemper over a coat of primer complete all as specified and as directed.

Material and Labour for preparation of new plastered undecorated surface on walls and applying of ceiling and apply three coats of white wash complete all as specified and as directed.

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

Dismantling wrought iron,mild steel work or aluminium railing work of any dewscrioption onot otherwise orivuded for complete all as specified and as directed.

Supply and Fixing steel rolling shutters thickness of laths 1.25 mm thickness of laths without ball bearing as specified including toop cover anchoring rod hop and staple and one shop coat of primer erected in position as indicated complete gear operated type with bevel gear box and crank handle complete all as specified and as directed.

Supply and Fixing steel ventilator with top hung shutter including hinges, steel peg stay complete all as specified and as directed.

Material and labour for backing coat 10mm thick in on fair face of brick work or concrete surface in CM 1:3 complete all as specified and as directed.

Material and Labour for machine cut Kota stone slab flooring, 20-25 mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding, rubbing and polishing (granite finish) and exposed edges of Kota stone shall be rounded, including 15mm thick screed bed in CM 1:4 ,complete all as specified and as directed.

Material and Labour for machine cut Kota stone slab 20-25 mm thick in verticial surfaces such as risers of steps, skirting, dado etc over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including grinding, rubbing and polishing complete all as specified and as directed.

Demolition of plain cement concrete (unreinforced) in any position including Tar felt or HP tiles in cement mortar bedding etc complete all as specified and as directed.

M&L for PCC 1:2:4 type B- 0 (Using 12.5mm graded Brocken stone aggregate), 40mm thick as in padding with using water proofing compound @ 3% by the weight of cement complete all as specified and as directed.

Material & Labour for rendering 10mm thick on fair faces of brick work or concrete surfaces in CM 1:4 with WPC @ 3% by wt of cement complete all as specified and as directed.

Supply only integral water proofing compound complete all as specified and as directed.

Material and Labour for brushing cement slurry 3 kg per sqm all as directed over concrete surface complete all as specified and as directed.

Material and Labour for APP polymeric water proofing membrane 3.60kg per sqm min 3 mm thick reinforce with polyster non wooven fabric wt not less than 150 gms/sqm laid over roof surface with 100 mm over lap and including vertical surfaces upto required height and tucking into grooves and sealing complete with thermofusion, torch application over a tack coat of hot bitumen 85/25 @ 1.2 kg/sqm over compitable primer at 0.40ltr/sqm including cleaning surfaces and finally one coat of hot blown bitumen 85/25 @ 1.2 kg per sqm applied over water proofing membrane and finished with a coat of bituminous Aluminium paint at 0.10 kg per sqm all as instructed manufacturer complete all as specified and as directed.

Material and Labour for preparation of new steel surfaces over 10cm in width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of Red oxide complete all as specified and as directed.

Material and Labour for preparation of wood and wood based surfaces of any description not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of pink primer complete all as specified and as directed.

Removing of debries or building material any discription obtained from demolition beyond the load included in the rates, including loading, unloading and stacking at the distance n. exc. 1.5km and depositing where directed by engr-in-charge complete all as specified and as directed.

Supply and Fixing socket outlet 2 in 1,3 pin, 5A complete all as specified and as directed.

Supply and Fixing switch piano flush type single pole one way 5 A 240 Volts complete including taking down old unserviceable switches complete all as specified and as directed.

Supply and Fixing switch socket combination 5 Amps /16 Amps , 5 in 1flush type 240 Volts complete all as specified and as directed.

Supply and Fixing switch socket combination 2 in 1, 5 Amps flush type 240 Volts complete all as specified and as directed.

Supply and Fixing PVC casing caping of size 25 mm ISI marked on wall/roof/ceiling work etc with all accessories for drawing of any type of cables all as dorected at site including and making good the disturbed surface of wall complete all as specified and as directed. Note : Drawing out existing cable of any size, keeping it in safe custodyt, taking down the old unserviceable PBVC casing/caping , removing the pipe for taking credit are measured as seperate item.

Supply and Fixing PVC conduit of size 25 mm ISI marked on wall/roof/ceiling work etc with all accessories for drawing of any type of cables all as dorected at site including and making good the disturbed surface of wall complete all as specified and as directed. Note : Drawing out existing cable of any size, keeping it in safe custodyt, taking down the old unserviceable PBVC casing/caping , removing the pipe for taking credit are measured as seperate item.

Taking down unserviceable PVC conduit/casing/caping of any size and remiving the material for taking credit complete all as specified and as directed.

Taking down carefully old unserviceable submain wiring with aluminium conductor cable 4 sqmm in PVC conduit complete removing the materials and taken as credit and making good the disturbed surface of wall/floor etc. complete all as specified and as directed.

Material and labour for circuit wiring/submain wiring with two run single core 4sqmm multi stranded copper conductor PVC insulated unsheathed cable 1100 volts grade and one run of 4 sqmm multi stranded copper conductor cable as earth continuity conductor drawn into and including non-metallic rigid PVC conduit 25mm dia/PVC casing caping 25mm including conduit accessories completre all as specified and as directed. Note : Three runs of 4 sqmm cable and one run of 25 mm conduit/casing capping will be measured as one unit length.

Supply and fixing sheet metal enclosure, powder coated double door for distribution Board , SPN 4 way DB with Degree of Protection IP 42, Detachable Gland Plate, Box Insertion Marks * Circuit Identification Label * Neutral Link, Earth Link, Tin Plated Copper Bus Bar including disconnecting electric connections, dismantling from position unserviceable DBs for taking into credit complete all as specified and as directed.

Supply and fixing MCB SPN 32 A , B curve including, disconnecting electric connections , dismantling from position unserviceable MCB for taking into credit complete all as specified and as directed.

Removing the old unserviceable fan hook from its position without damaging ceiling and supply and fix new fan hook in the ceiling and packing it strongly using necessary packing material and ensuring the strength of joint can withhold the weight of ceiling fan complete all as specified and as directed.

Supply and Fixing in replacement electromat high voltage mats conforming to IS 15652-2006 suitable for 11 KV thickness of 3 mm width 1.5 mtrs with SR-998 adhensive of pedilite complete all as specified and as directed. Make : Electromat or equivalent as approved by GE

Supply and spread crushed stone aggregate not exc. 40 mm size 150 mm thick layer over well prepared sand bed layer complete all as specified and as directed.

Supply and spread M-sand not exceeding 30cm thick complete all as specified and as directed.

Material and labour for earthing complete with copper earth plate of size 600 mm x 600 mm x 3.15mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of earth plate not less than 1.5m below normal ground level, connected to copper strip of 20mmx3.0mm by means of bolts, nuts, check nuts and washers of copper all as shown in electrical plate No. 5 connected to earthing test point, including necessary excavation in any earth strata, PCC chambers in PCC 1:3:6 type C1, RCC 1:2:4 type B1 cover slab 50mm thick with 8mm dia TMT HCR/CRS steel bars at 140mm C/C both way and lifting handle watering pipe of GI 20mm dia light grade funnel & wiremesh, funnel,lugs and charcoal with lifting handle watering pipe of GI light grade 20mm dia wire mesh funnel lugs and charcoal salt etcall as applicable complete all as specified and as directed including removing old unserviceable earthing.

Supply and fixing mild steel chequered plate of size 5mm thick complete all as specified and as directed.

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