SPECIAL REPAIRS TO BUILDING NO P-34 OR MD ACCN 01 TO 08 QTRS AT OD AVADI

Amount

Cutting out cracks to V-section in existing roofs or terracing, cleaning out and filling solidly with a hotmixture of bitumen and clean dry sand 1:1 (by weight) complete all as specified.

Demolition of cement conctrete (un-reinfoeced) of any description and in any position not otherwise specifically provided all as directed.

M&L for 50mm thick PCC 1:2:4 type B1 using 20mm graded stone aggregate with water proofing compound and finished even and fair complete all as specified and as directed. Note : Water proofing compound will be measured and paid separately.

M&L for PCC 1:2:4 type B0 using 12.5mm graded stone aggregate as in roof kerbs, benching etc rounded or chamfered angles and throating including water proofing compound complete all as specified and as directed. Note : Water proofing compound will be measured and paid separately.

M&L for 10 mm thick rendering in cm 1:4 with water proofing compound over levelling course, finished surfaces even and smooth without using extra cement all as specified.

Supply only Integral Water Proofing Compound conforming to IS all as specified.

M&L priming surfaces and applying normal treatment (for moderate conditions) using glass fibre base bitumen felt , grade 2 complete all as specified.

M & L for applying evenly a tack coat of industrial bitumen 85/25 grade at the rate of 1.2 kg per sqm applied on the cleaned surfaces complete all as specified and directed.

M & L for APP based polymeric membrane with overlap of 100mm minimum weighing minimum 3mm thick reinforced with polyester non woven fabric (wt not less than 150 gms/sqm) laid on primed surface by forced application complete all as specified.

M & L for rendering 15mm thick in CM 1:3 with water proofing compund on fair faces of brick on concrete slab & sides of sunken portion, finished even and smooth without using extra cement all as specified.

M & L for PCC 1:5:10 type E2 using 40mm graded stone aggregate as in, foundation filing and mass concrete complete all as specified and directed.

M & L for 25mm thick PCC 1:2:4 type B0 using 12.5mm graded stone aggregate as in flooring, subbase to floors complete all as specified and a directed.

M&L for 25mm bore GI tubes medium grade as spout pipe for draining out water from sunken floor complete all as specified.

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

Taking down chowkats or frames exc 1.5Sqm and not exc. 4Sqm each with shutters (without taking off shutters from the frames), complete all as specified and directed.

Taking down shutters of any description exc 1Sqm and not exc. 2 Sqm each, complete all as specified and directed.

Taking down shutters of any description exc 1Sqm and not exc. 2 Sqm each, lasing and adjusting etc and refixing in the same opening complete all as specified and directed.

M&L for forming jambs etc to openings (to forgoing items) incl cutting , toothing and properly bonding into old work also facing, jointing and pointing to match existing work in Cement mortar 1:6 complete all as specified.

S&F Second class hardwood wood, plain, solid, straight chowkats and frames, wrought, framed rebated on the solid, rounded or chamfered, put together with glue pinned at joints, complete all as specified and directed.

S & F 35mm thick 2nd class hard wood Plain, framed,panelled shutters (any number of panels), with panels of timber flat on both sides (feather edged), or of veneered particle board medium density, wood particle board with commercial face veneers: supplied and fitted to chowkats complete, all as specified and directed.

S&F 30mm thick 2nd class hard wood glazed and skeleton shutters open rebated and prepared to receive gauge etc,(without sash bars) edges of framing plain, chamfered or rounded, fitted with cut and mitred beads for securing glass etc, cut and mitred beads for securing glass etc size of members of shutters as spd in SSR part I, section 8.

S&F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay and guard bars complete with glazing bars, dovetailed or welded complete all as specified and directed.

S&F Steel windows with side hung shutters including projecting type hinges with steel handle, and steel peg stay, complete without glazing bars, dovetailed or welded complete all as specified and directed.

S & F anodised aluminium powder coated (minimum thickness of powder coating 50 micron) frame for doors, windows ventilators with one or more rebates including joining cleat for fixing etc. complete all as specified.

S&F 4mm thick figured glass pin headed type and glazing with oil putty in squares not exc 0.5 sqm in each pane all as specified.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification and drawings.

S&F Factory made soild PVC profiled panel door shutter 28mm thick withintegral skin as frame & 3mm thick high pressure compact laminate on both side of approved colour as , with 'C type Gl or 40 x 20 x19 of MS pipe as stiffner & supplying & fixing in frame at site incl all fittings(handles/tower bolt/sliding bolt/hinges etc as per specifications and drawing.

M & L in repair for 18/19mm thick prelaminated particle board interior grade prelaminated one side with decorative choice lamination & other side balancing white lamination fixed with scruwes to timber frame work for cub board shutter.etc all as specified and as directed.

S&F in repairs particle boards 18/19mm thick interior grade BWR type adhesive, fixed with screw to timber frame in shelves,drawers etc, all as specified and as directed .

S&F teak wood lipping 18-19mm wide and 3-6mm thick for particle board shutters for cupboards fixed with nails all as specified.

S&F 40mm dia, cupboard knobs fixed with nut, screw and washer of mild steel, of brass polished finish all as specified.

S&F 200 mm long aluminium anodised, barrel tower bolts of extruded section and fixed, complete all as specified and directed.

S&F for 125mm length aluminum, anodised, barrel tower bolts of extruded section and fixed all as specified.

S&F floor door stopper 150mm size of aluminium alloy body and tongue, anodised, with hard drawn steel spring fixed in floor all as specified.

S&F 300 mm 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 sections or cast-aluminium alloy complete all as specified and directed.

S&F 100mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21 all as specified.

S&F 75mm Butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised and fixed, type C-21 all as specified.

S&F 150mm long Aluminium handles, cast type, anodised, all as specified and directed.

S&F 100mm long Aluminium handles, cast type, anodised, all as specified and directed.

M&L for preparation of new wooden surfaces of any description, not otherwise described, over 10cm width or girth and applying two coats of synthetic enamel paint over one coat of pink primer complete all as specified and directed.

M&L for preparation old wooden surface and applying one coat of synthetic enamel paint , any description over 10 cm in width or girth not otherwise described complete all as specified and directed.

M&L for preparation of new steel surfaces of any description over 10cm in width or girth and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified.

M&L for preparation of old painted surfaces of steel over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified.

S&F 4mm thick Sheet glass ordinary quality, glazing with oil putty or wooden beads in squares n.exc 0.50 Sqm in each pane, complete all as specified and as directed.

S&F Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed

S&F in repairs Galvanised mild steel wire cloth, 0.63mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned tacks, or galvanised wire staples complete all as specified and directed

S&F Mild steel 300mm, ordinary rat tail rod pattern springs including roller and roller plate complete all as specified and directed

S&F in repair for Harrison Curtain rails, mild steel, chromium plated with fixing brackets, stops, rollers etc.in repair all as specified and as directed.

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

M&L Brickwork with fly ash Old size bricks straight or curved on plan exc 6m mean radius, built in cement mortar 1:6 complete all as specified and directed

M&L Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in CM 1:4 complete all as specified and directed

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

M&L Rendering 10mm thick on fair faces of brick work or concrete surface, in cement mortar 1:6 finished the surface even and smooth without using extra cement , complete, all as specified

M&L Rendering 15mm thick in CM 1:6 on other than fair faces of brick work or stone masonry surfaces, even and smooth without using extra cement , complete all as specified. Note:- WPC will be measured and paid seperately.

M&L Rendering 5mm thick on ceiling, in cement mortar 1:3 finished the surface even and smooth without using extra cement , complete, all as specified

Demolition of cement concrete (unreinforced) of any description and in any position not otherwise specially provided for complete all as specified and directed

Dismantling floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

M&L for 75mm thick PCC 1:3:6 type C-2 using 40mm graded crushed stone aggregate as in plinth protection, surfaces finished even and fair without using extra cement, complete all as specified and as directed.

M&L for Glazed ceramic coloured tiles size 300x200mm x 6 to 7mm thick, as in vertical surfaces such as in skirting and dado etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles laid over and including 10mm thick back coat in CM 1:3, complete all as specified and directed.

M&L for Non - skid Ceramic coloured tiles 7 to 8 mm thick square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 10mm thick screed bed in CM 1:4 complete all as specified and directed.

M&L for Non - skid Coloured Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.18 sqm but not exceeding 0.38 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 10mm thick screed bed in CM 1:4 complete all as specified and directed.

S&F 18 to 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window cills, cooking platforms and like in 15mm thick cement mortar (1:4) screed bed, including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified.

Taking up or down steel water tubings and connections of 15mm bore pipe, complete all as specified and directed.

Taking up or down steel water tubings and connections of 20mm bore pipe, complete all as specified and directed.

M&L 15mm Tubes, medium grade' galvanised, with all GI fitting and fixed complete to walls and ceilings or laid in floors all as specified.

M&L 20 mm Tubes, medium grade galvanised, with all GI fitting and fixed complete to walls and ceilings or laid in floors all as specified.

S&F 15mm bore stop valve/Angle valve, chromium plated fancy type cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for iron pipes or for unions and fixed of,complete all as specified and directed.

S&F in repairs 20mm Gun-metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe , all as specified and directed.

S&F 15mm bore stop valve, cast copper alloy, screwed down high pressure, with crutch or butter fly handle, screwed both ends for iron pipes or for unions and fixed of,complete all as specified and directed.

S&F 15mm bore Pillar taps bore cast copper alloy, with capstan heads,chromium plated, screwed down high pressure, with or without lettered 'Hot' or 'Cold' with long screwed shanks and fly-nuts,screwed for iron pipe, complete all as specified

S&F15mm bore Bib taps, cast copper alloy chromium plated with crutch or butter-fly handle screwed down, screwed for iron pipe or for brass ferrules, complete all as specified and directed.

S&F 750 ltr capacity rotational moulded polyethylene water storage tanks (Cylinderical vertical with closed top) and fixed in position, all as specified in SSR Part-I, including dismantling of old water tank of any description, complete all as specified and directed.

S&F fixed in repairs 20mm bore Ball valves high pressure of PTMT with epoxy coated Aluminium rod & high density plastic ball screwed for iron pipe and fixed. (Minimum weight 142gms) complete all as specified and directed.

S&F PVC connection 15mm size with PTMT nuts of length 600mm,complete all as specified and directed.

S&F in repairs Soap dish of PTMT fixed with and including chromium plated brass screws and wooden/plastic plugs, fixed in repairs, all as specified and directed.

S&F in repairs 125mm Chromium plated shower roses with or without swivel joints, including fixing to steel pipe or union

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

S&F in repairs Sheet glass shelf assembly consisting of 5.5mm thick, 12cm wide with chromium plated bracket guard and railing 60cm long, complete all as specified and as directed.

S&F in repairs Vitreous China squatting pan of 'Orissa' pattern of size 580 x 440mm, white, with integral foot rests, complete including provision of lime concrete bedding all as directed.

S&F in repairs 10 ltr capacity PVC valveless symphonic action type flushing cistern low level white with inlet ball valve, float and handle/push including brackets and PVC flushing pipe 32mm bore, complete all as specified.

S&F in repairs Vitreous China wash Basin (flat back or angle back type) , of size 550x400mm including brackets, waste coupling PTMT, and waste pipe PVC 32mm dia including cutting for and pinning in ends of brackets or erecting stand etc, complete all as specified.

S&F in repairs Sinks with drainage board made of stainless steel 1mm thick kitchen of laboratory with plugs, washers and wastes: including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160mm, complete all as specified and directed.

Taking down PVC (SWR) pipes 110/75mm internal dia laid in trenches or fixed to walls incl all fittings complete all as specified.

S&F PVC (SWR) pipe 110mm 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 PVC (SWR) pipe 75 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 PVC (SWR) pipe 110mm bore, PVC (SWR) pipes single socketed, in any length with rubber ring joints, fixed to walls, complete all as specified and directed.

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

S&F 75mm bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 110mm bore PVC (SWR) bends any radius, complete all as specified and directed.

S&F 110 mm bore PVC (SWR) branch piece ,single (single Y) equal or unequal, complete all as specified and directed.

S&F in repairs 75mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement, all as specified and directed.

S&F PVC (SWR) vent cowl complete all as specified

M&L for preparation of newly plastered surface of walls and applying two coats of oil bound distemper and one coat of 3mm thick wall care putty over chalk whitening primer complete all as specified.

M&L Complete removal of existing treatment of wall and applying two coats of oil bound distermper, white or colour over one coat of 3mm thick wall care putty over chalk whitening primer, including cleaning the floor / joinery, surfaces, glass panes complete all as specified.

M&L for preparation of newly plastered surface of walls and applying two coats of exterior emulsion paint over chalk whitening primer complete all as specified.

M&L Complete removal of existing treatment of wall and applying two coats of exterior emulsion paint, white or colour over one coat of Primer, including cleaning the floor / joinery, surfaces, glass panes complete all as specified.

M&L for preparing newly plastered of ceiling surfaces and applying three coats of white wash complete all as specified.

M&L for preparing old plastered of ceiling surfaces and applying two coat of white wash complete all as specified.

Taking down carefully unserviceable point wiring copper / aluminium (light, fan, socket or power) complete, including removal of batten / conduit / gutties / wooden board etc., including fittings and fixtures such as switches, ceiling roses, regulators, sockets, light fittings, fans etc., removal from site under Sch of credit and removal of unserviceable items out of site and making good the disturbed surfaces of walls, ceilings etc., complete all as specified and as directed.

Point wiring on stone / brick masonry wall complete with two 1.5 sqmm single core PVC insulated FRLSH ,1100 volts grade unsheathed cable confirming to IS-694, 1977 with multistranded copper conductor, drawn through and including non-metalic rigid PVC conduit, conduit fittings and conduit accessories not less than 20 mm dia concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc., and including provision of one 1.5 sqmm PVC insulated single core multistranded copper conductor FRLSH green in colour as earth continuity conductor and connected to common earth dolly, including pressed steel terminal boxes made out of 1.6 mm thick mild steel sheet, 60mm deep, concealed in walls, duly painted with two coats of anti-corrosive over a coat of red oxide zinc chrome primer and covered with bakelite hylam sheet cover 3mm thick fixed with cadmium plated screws for housing the switches, socket outlets, fan regulators etc., complete all as specified and as directed for the following:- Note : Cost of terminal box and cutting chases for concealing pipes is deemed to be includinguded in the item rates quoted for point wiring.

one light point controlled by one switch.

One Exhaust fan point controlled by one switch.(New wiring)

One ceiling fan point controlled by one switch and regulator

One bell / buzzer point controlled by one bell push

One switch socket outlet 3 pin 5 Amps on same board along with other switches

One switch socket outlet 3 pin 5 Amps on independent board.

All as per item No 101 here-in-before but for point wiring with two 4.0 sqmm single core copper conductor multistranded FRLSH cable and one 4.0 sqmm PVC insulated single core multistranded cable as earth continuity conductor green in colour for one 3 pin switch socket outlet, 15 Amps, on independent board complete all as specified and as directed.

S&F Switch piano flush type, single pole,5 Amps, 240 volts complete all specified.

S&F Bell push, flush type, single pole, 5 Amps, 240 volts complete all specified.

S&F Switch socket 3 pin 5 amps , multi pin , flush type,complete all specified.

S&F Switch socket 3 pin 15 Amps, multipurpose, flush type complete all specified.

S&F ceiling rose 65 X 50 mm , three terminals ,bakelite , surface complete all specified.

S&F electronic fan regulator, flush type phenolic laminated sheet etc; as required.

S&F MCB single pole 5-40 Amps, 230V,10KA complete all as specified.

S&F MCB SPN 40Amps, 230V,10KA complete all as specified.

S&F Bell , ding-dong type , AC, 215 volts, 50 HZ complete all as specified.

S & F Lamp holder, PVC / polycarbonate type with back plate suitable for batten fittings complete with LED lamp 12W capacity complete all as specified and as directed.

Supply and Fixing of Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20 Amps complete all as specified.

S&F Surface and wall mounted LED tube light fitting, 20 W, batten type, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply, and including connecting up with PVC sheathed 1.5 sqmm 3 core copper conductor flexible wire from ceiling rose to fitting complete all as specified and as directed. Make : C&S Nakshatra/20W Catpart No :LTTB4F20WLED/W and equivelent in Havells ;- Lumlineplus Catpart No - LUMILINEPLUSBS20WLED865SPCSS Crompton :- BRIGHT LINEA Catpart No :- CCS-100-20-65-HL2-DP-NWH

Supply and fix Surface and wall mounted Emergency energy saving LED tube light fitting, 20 W with backup up to 3 to 4 hrs,, batten type, polycarbonate housing provided for efficient heat dissipation with polycarbonate diffuser and integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply, including taking down old fittings complete all as specified. Make : Luker/Havells/Crompton

Supply and fix Surface and wall mounted LED tube light fitting 10W, batten type (2 feet), extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply complete all as specified. Make : C&S Nakshatra/10W Catpart No :LTTB2F10WLED/W and equivelent in Havells ;- Lumlineplus Catpart No - LUMILINEPLUSBS18WLED865SPCSS, Suriya :- Catpart No :- SLE BT 10

Supply and fix Surface and wall mounted LED Bulk head fitting 10W,extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & integrated electronic driver complete with all accessories , suitable for operation on AC, single phase 220 / 230 Volts , 50 Hz supply complete all as specified. Make :C&S :- SIRUS /10W cat part No :- LTB10WLED / Luker:- LBKOVSL04/ Bajaj:- BIBWP10WLED

S&F LED building security light fitting 20W made up of pressure die cast housing with toughened glass and individual high power LEDs with secondary optics, IP66 protection and impact resistance of IK07, complete pre-wired and connecting up with suitable twin core flexble copper wire including provision of necessary GI tubing medium grade 25mm bore of pipe 1.5 bent to shape with necessary clamps made out of mild steel, nuts and bolts etc., including two coats of synthetic enamel paint over a coat of red oxide primer on exposed steel surface for fixing the fitting to Bldg etc complete all as specified and as directed. Make :C&S indus-i/20w cat part No LTESSI20WLED / Bajaj :-BCLST20LEED/V2/ Havells:-ENDURAPERLSL20WLED757SASYTOPCMP

Power / Sub-main wiring with PVC insulated unsheathed, FRLSH ,1100 volts, grade multistranded copper conductor, two runs of single core 6 sqmm conforming to IS-694, drawn through and including suitable dia rigid PVC conduit, conduit fittings and conduit accessories alongwith one run 6 sqmm PVC insulated single core multistranded copper conductor cable (green) as earth continuity conductor concealed in walls and fixed with suitable clamps on ceiling / roof trusses etc. and connecting to common earth dolly complete all as specified and as directed.

S&F MCB DB SPN 8 way, double door, powder coated, 240 volts, AC, 50Hz, IP 43 protected, with provision for MCB double pole as incomer and SP MCBs as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming and Outgoing MCB measured separately relevent items.

S&F Load line MCB DB TP&N 4 way, vertical, double door, powder coated, 415 volts, AC, 50Hz, IP 54 protected, fixed on wall semi flush with provision for FP MCCB 100 Amps as incomer and SP MCBs 40 / 63 Amps as outgoing with tinned copper bus bar, neutral link, earth link and connecting up complete all as specified and as directed. Note : Incoming MCCB and Outgoing MCB measured separately relevent items.

S&F MCCBs100 Amps 415V,16KA, 4 Pole complete all as specified .

Taking down ceiling fan 1200mm sweep, dismantling and opening up, removing burnt up, unserviceable copper winding and insulating materials, cleaning and rewinding with super enamelled copper conductor winding of same existing gauge and type of insulation including necessary insulating materials, sleeves etc., replacing bearings, bushes, condensors of same existing type and capacity, assembling back, painting, testing and writing MES No.20mm height with synthetic enamel paint black complete including rehanging of ceiling fan with all accessories complete all as specified and as directed.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) all as specified and as directed.

Exhaust fan, heavy duty, 300mm sweep, 1400 RPM, with louvers, metal body conforming to IS-2312-1967, AC single phase, 240 Volts, 50 Hz and connecting including provision of two way PVC connectors, 1 sqmm flexible three core multistranded copper conductor cable from ceiling rose or connector to fan including earthing and fixing arrangements like making hole in wall and finishing to shape to match adjoining surface complete all as specified and as directed.

S&F Water heater storage type (Gyeser), electric supplied and installed complete of capacity 25 litres BEE 5 star rated including suitable size connection pipe Hot/cold type with connected fitting accessories complete all as specified. Make :- Havells/ Bajaj /Crompton

Material and labour for earth continuity conductor or main earthing lead fixed to valve on batten or recess or chases or burried in ground or drawing in conduit or any other situation for loop earthing etc as reqd 4 mm dia galvanized steel wire all as specified and directed by Engr-in-Charge

Earthing complete with galvanised iron earth plate electrode 600mm X 600mm X 6mm thick, with and including earthing of 4mm dia GI wire protected by 15mm dia GI pipe light grade upto a length of 7.5m. The plate shall be buried directly in ground vertically to a depth not less than 2.25 metres below ground level with top edge of the earth plate at a depth not less than 1.5 metres below ground level, connected to earth lead as described here-in-before by means of bolts, nuts, washers and checknuts made out of galvanised iron or mild steel, earthing lead protected by as described here-in-before and connected to main switch board or main control board or electric pole all as shown on electrical plate No.3 of MES Sch Part-I including necessary earth work and excavation in any type of soil, plain cement concrete 1:3:6, type C1 chamber, reinforced cement concrete cover slab with locking arrangement and handle of 10mm dia MS round bars 450mm long, 1:2:4 type B1, 50mm thick with 8mm dia TMT bars at 140mm centre to centre both ways, GI pipe of bore 20mm medium grade for watering with funnel, wiremesh, salt, charcoal, lugs including testing complete all as specified and as directed.

murugan enterprieses

SUBAMAGENCYANDCONSTRUCTION

RUBYONEBUILDERS

SAMYDOSS CONSTRUCTIONS

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