SPECIAL REPAIR TO BLDG No. P-84 AND P-89 (OFFRS MD ACCN) UNDER GE (ARMY) TRIVANDRUM

Amount

Demolition of brick work/ PCC block/ stone wall masonry built in cement mortar and removing the debris/ rubbish to a distance not exceeding 100 mtr complete all as specified and directed.

Dismantling single layer Mangalore pattern or similar tiles in roofing including ridge tiles complete all as specified and directed.

Dismantling wooden battens for tiles, shingles etc, of any size, spaced exceeding 15 cm, including tilting fillets complete all as specified and directed.

Dismantling timber scantlings 40 sq. cm and over in section, unframed work, in any position complete all as specified and directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated 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/ J-hooks complete all as specified and directed.

S&F Pre-painted galvalume aluminium 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/ J-hooks complete all as specified and directed.

Dismantling of wall and ceiling boards (fibre, pulp, insulation, etc.) or insulation boards/slabs/ blankets, any thickness, including cover fillets complete all as specified and directed.

M&L for 4 mm thickness non-asbestos fibre cement building boards (decorative type) fixed or laid/ inserted to timber/ GI/ Aluminium framework with screws complete all as specified and directed.

S&F Anodised aluminium snap grid frame work for false ceiling size of grid 605 x 605 mm complete all as specified and directed.

S&F hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof by means of ceiling cleats made out of G.I. flat 40 x 3 mm size 60mm long and expansion hold fasteners 12.5mm dia. 40mm long or any other arrangements complete all as specified and directed.

M&L for second class hardwood plain fillets (sectional area exceeding 6 sq.cm and not exceeding 13 sq.cm), square, rectangular or triangular in section, clean sawn, secured with nails or brads, including creosote oiling complete all as specified and directed.

All as per Sl No. 11.00 here-in-before, but except fillets complete all as specified and directed. Note: Fillets (serviceable) obtained from item No. 3 shall be used for incorporation under this item.

M&L for second class hardwood in scantlings, clean sawn complete all as specified and directed.

All as per Sl No. 13.00 here-in-before, but except timber complete all as specified and directed. Note: Scantlings (serviceable) obtained from item No. 4 shall be used for incorporation under this item.

S&F mild steel work for wind ties for roof including securing bolts; including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 complete all as specified and directed.

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

M&L for pre-cast cement concrete block masonry type C1, 1:3:6 using 20mm graded stone aggregate with solid blocks exceeding 10 cm in width and setting in CM 1:6 complete all as specified and directed.

M&L for rendering in two layers 10mm thick with cement mortar (1:6) and 5 mm thick with cement mortar (1:4), finishing coat mixed with water proofing compound @ 3% by the weight of cement on fair faces of brick work in external surfaces of wall complete all as specified and directed. Note: Water proofing compound shall be measured and paid separately.

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

M&L for rendering 10 mm thick cement plaster on fair faces of brick work/concrete surfaces in cement mortar 1:6, finished even and smooth without using extra cement complete all as specified and directed.

M&L for providing and applying plaster of paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth complete all as specified and directed.

M&L for complete removal of existing treatment on wall surfaces and applying two coats of distemper oil emulsion over a coat of primer complete all as specified and as directed.

M&L for preparation of newly plastered wall surfaces and applying two coats of distemper oil emulsion over a coat of primer complete all as specified and as directed.

M&L for applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed.

M&L for complete removal of existing treatment and applying two or more coats of 100% Premium acrylic emulsion paint having VOC less than 50 gm/litre and UV resistance as per IS 15489:2004, Alkali & fungal resistance, dirt resistance exterior paint of required shade (Company Depot Tinted) with silicon additives @ 1.43 litre/ 10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/ 10 sqm over new surfaces complete all as specified and directed.

Taking down wooden chowkats or frames with shutters exceeding 1.5 sq.m but not exceeding 4 sq.m each (without taking off shutters from the frame) complete all as specified and directed.

Taking down wooden chowkats or frames with shutters not exceeding 1.5 sq.m each (without taking off shutters from the frame) complete all as specified and directed.

S&F second class hardwood 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 second class hardwood plain, framed, panelled shutters 35mm thickness (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 second class hardwood glazed and skeleton shutters 35mm thickness, open rebated and prepared to receive glass, gauze, etc. (without sash bars), 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 (a); supplied and fitted to chowkats complete all as specified and directed.

S&F second class hardwood glazed and skeleton shutters 30 mm thickness for windows and ventilators, divided in to squares with plain, chamfered or rounded, mitred and rebated sash bars, any numbers and prepared to receive glass, gauze, etc. fitted with cut and mitered beads for securing glass, etc.; sizes of members of shutters as specified in SSR Part I, Section 8, clause 8.24 (b); supplied and fitted to chowkats complete all as specified and directed.

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, in opening as per specification & drawing complete all as specified and directed.

S&F 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, suppling & fixing in the frame at site as per specification & drawing complete all as specified and directed.

M&L for 18 mm thickness plywood, grade BWP, type BB fixed with screws to timber frame work, cupboard shutters, shelves & partitions complete all as specified and directed.

M&L for 0.90 mm thickness decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive as per manufacturer's instructions complete all as specified and directed.

Taking down wooden chowkats or frames with shutters exceeding 1.5 sq.m but not exceeding 4 sq.m each (without taking off shutters from the frame) and refixing in same opening complete all as specified and directed.

S&F mild steel framed work such as grills, gratings, etc.. with ends of bars shouldered and/or riveted, or forged 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 directed.

M&L for preparation of new wooden surfaces of any description not otherwise described, exceeding 10 cm 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 of old wooden surfaces of any description over 10cm width or girth and applying one coat of synthetic enamel paint match with existing colour etc complete all as specified and directed.

M&L for preparation of new surfaces of steel and iron work of any description over 10 cm width or girth with applying two coats of synthetic enamel paint over one coat of red oxide zinc chrome primer etc complete all as specified and directed.

M&L for preparation of old surfaces of steel of any description over 10 cm width or girth and applying one coat of synthetic enamel paint match with existing colour etc complete all as specified and directed.

S&F aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed.

S&F in repairs aluminium alloy wire cloth, 0.45mm nominal dia of wire and average width of aperture 1.40mm and fixed with aluminium wire staples complete all as specified and directed.

Hacking out old broken glass (any thickness, size, quality or description) from wooden frames or steel frames glazed with putty or fixed with beads complete all as specified and directed.

S&F 3mm thickness sheet glass, ordinary quality and glazing with wooden beads or oil putty in square not exceeding 0.50 Sqm in each pane complete all as specified and directed.

S&F 150 mm long aluminium, anodised, barrel tower bolts of extruded section complete all as specified and directed.

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

S&F aluminium alloy, anodised, sliding door bolt length 300mm 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 size butt hinges, extruded aluminium alloy with galvanised mild steel hinge pin, anodised, type B-21 complete all as specified and directed.

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

S&F 150 mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F 100 mm long extruded aluminium alloy handles, fabricated type, anodised complete all as specified and directed.

S&F in repairs 20 mm dia stainless steel curtain rod fixing with stainless steel brackets complete all as specified and directed.

S&F in repairs stainless steel plate rack of size 91x78x25 cm using not less than 0.60 mm thickness SS sheet, standard pattern complete all as specified and directed.

S&F in repairs bib tap cast copper alloy, chromium plated, fancy type, with crutch or butterfly handle, screwed down, screwed for 15mm bore dia iron pipe/ PVC pipe or for brass ferrule complete all as specified and directed.

S&F in repairs stop valve cast copper alloy, chromium plated, fancy type screwed down, high pressure, with long shank and cup screwed both ends for unions and fixed for 15mm bore dia of pipe complete all as specified and directed.

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

S&F in repairs brass, chromium plated shower rose 125 mm size with or without swivel joints, including fixing to steel/ PVC pipe or union complete all as specified and directed.

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

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

Cutting chases, pinning in. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc.; and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exceeding 10 cm girth complete all as specified and directed.

S&F 15mm bore dia unplasticised PVC pipes and fittings of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., including taking up or down old unserviceable steel tubing/ PVC pipes and connections complete all as specified and 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 directed.

M&L for 20 mm thick granite (of any type) work (tabled rubbed and polished) in steps, jambs, pillars, window-cills, cooking platform and like including 20mm thick screed bed in cement mortar (1:6), including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including edges griding and polihing 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 rendering 10 mm thick cement plaster on fair faces of brick work/ concrete surfaces in cement mortar 1:4 as screed 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 neat cement slurry and pointed with coloured cement to match complete all as specified and as directed.

M&L for vitrified ceramic (dark shade) tiles 10 mm thick (square/ rectangular) polished, 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 complete all as specified and directed.

M&L for vitrified ceramic (dark shade) tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in skirting etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match complete all as specified and directed.

M&L for glazed ceramic coloured tiles of size 450x300x7mm thick in vertical surface, etc. set and jointed in neat cement slurry and pointed in coloured cement to match complete all as specified and as directed.

M&L for 15 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes complete all as specified and directed.

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

M&L for 75mm thick cement concrete type C2, 1:3:6 using 40 mm graded stone aggregate as in plinth protection, hard standing, etc. finishing surface even and smooth without using extra cement complete all as specified and directed.

M&L for 25 mm thick, PCC 1:2:4, Type B-0, using 12.5mm graded stone aggregate as in sub-base for flooring/ levelling coarse, sunken floor etc. complete all as specified and directed.

M&L for chequered cement concrete tiles of size 200x200x25mm thick, set, jointed and pointed in neat cement slurry in floors with grey pigment cement and pigment complete all as specified and as directed.

M&L for 20 mm thick screed bed or bedding layer in cement mortar 1:6 for laying floor finishes complete all as specified and directed.

S&F in repairs health faucet, brass, chromium plated including flexible PVC pipe with steel lining of 1 mtr long, chromium plated, with push button suitable for 15mm pipe complete all as specified and directed.

S&F in repairs wash basin, vitreous China (flat back), size 550 mm x 400 mm, white including cutting for and pinning in ends of brackets or erecting stand including waste fittings, brass, chromium plated 32 mm dia with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end and 32mm dia PVC waste pipe 60 cm long with union complete all as specified and directed.

S&F in repairs vitreous china wash down water closet pan (pedestal pattern), white including fixing bolt, seat cover and 10 ltrs capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets, flush pipe including connection to drain (or outgoing pipe) and anti syphonage etc complete all as specified and directed.

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 and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

M&L for point wiring complete for one light point controlled by one switch with 1.5 sqmm single core PVC insulated unsheathed FRLS cable 1100 volts grade with multi stranded, copper conductor partly concealed in wall through PVC conduit and conduit accessories and partly surface on ceiling/ roof through PVC conduit and accessories of suitable size with modular metal flush boxes of suitable size & modules, concealed in walls with modular white plated cover as top cover fixed with screws for housing switches, socket outlets, fan regulators etc, including provision of 1.5 sqmm nominal cross sectional area, PVC insulated, FRLS, unsheathed, 1100 volt grade, multistranded single core green colour copper conductor for earth continuity connected to earth dolly complete all as specified and directed. NOTE: The rate quoted shall be deemed to be included cost of modular metal flush boxes concealed in wall with suitable white cover plate for mounting switches/ sockets, regulators, bell push etc and cost of cutting chases & making good to disturbed surface with cement mortar, if required.

All as per SI item No. 82.00 here-in-before, but for One fan point controlled by one way switch and regulator complete all as specified and directed.

All as per SI item No. 82.00 here-in-before, but for One bell/ buzzer point controlled by one bell push button independent with cables complete all as specified and directed.

All as per SI item No. 82.00 here-in-before, but for one 5 Amps socket outlet on the same board with other switches/ sockets complete all as specified and directed.

All as per SI item No. 82.00 here-in-before, but for one 5 Amps socket outlet on independent board complete all as specified and directed.

All as per SI item No. 82.00 here-in-before, but point wiring with 4.0 Sqmm FRLS cable and 4.0 sqmm cable earth continuity wire for one 3 pin socket outlet, 15 Amps on independent board complete all as specified and directed.

S&F modular switch 1 way 6A, 240 volts, 1 module complete all as specified and directed.

S&F modular switch 1 way 16A, 240 volts, 1 module complete all as specified and directed.

S&F modular bell push, 6 Amps, 240 Volts, 1 module complete all as specified and directed.

S&F modular fan step regulator, 120 W - 2 module, 240 Volts, 50 Hz, suitable for ceiling fan any sweep complete all as specified and directed.

S&F modular socket, 6A, 240 volts, 2/3 pin combined 2 module, flush type complete all as specified and directed.

S&F modular socket, 6A/16A, 240 volts, 2/3 pin combined 2 module, flush type complete all as specified and directed.

S&F ceiling rose surface PVC/ Polycarbonate, isolated body with face Bakelite 65x50 mm three terminals complete all as specified and directed.

S&F lamp holder, angular type, PVC/ Polycarbonate type with back plate suitable for batten fittings complete all as specified and directed.

S&F buzzer, Ding Dong, AC, 240 Volts, single pole complete all as specified and directed.

S&F sheet steel metal enclosure single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB SP 20 Amp, 240 volts complete all as specified and directed.

S&F distribution board made out of sheet metal enclosure (CRCA sheet) dust and vermin proof, double door, TPN 4 way, 415 volts grade with 200 Amps insulated rated bus bar with nickel plated brass, isolated neutral bar and door earthing, earth bar IP- 43 protection with poly urethane (PU) gasketing, IK-08 Mechanical impact resistance, door earthing flush to wall, including testing, suitable for fixing MCB SPN, SP etc, including taking down existing unserviceable DB and removing from site complete all as specified and directed.

S&F MCB single pole 5 to 32 Amps current carrying capacity, 240 volt rating, 10 KA, C curve with IP-20 protected terminals including contact indication window, IP-20 protection, energy limitation Class-3, airflow channels on both sides, bi-connect terminals etc., complete with connection, testing and commissioning and taking down old unserviceable MCB from the site complete all as specified and directed.

S&F MCB TPN 63 Amps current carrying capacity, 240 volt rating, 10 KA, C curve with IP-20 protected terminals including contact indication window, IP-20 protection, energy limitation Class-3, airflow channels on both sides, bi-connect terminals etc., complete with connection, testing and commissioning and taking down old unserviceable MCB from the site complete all as specified and directed.

Taking down carefully existing serviceable Ceiling fan/Wall mounted fan, ceiling cable end, etc., removing the fan for keeping in safe custody, hanging the ceiling fan with down rod after rewiring including clamps, hooks, hold fasteners etc and connecting up, including making electric connection from ceiling rose or connector to fan complete all as specified and directed.

Taking down carefully existing serviceable exhaust fan, ceiling cable end, etc., removing the fan for keeping in safe custody, fixing the exhaust fan connecting up after rewiring, including making electric connection from ceiling rose/connector to fan complete all as specified and directed.

Taking down carefully existing serviceable Geysers of capacity 25 ltrs, ceiling cable end, etc., removing the geyser for keeping in safe custody and refixing geyser with provision of new suitable MS bolts, grouted to wall and connecting up including provision of new 3 core sheathed multi-stranded flexible copper conductor cable, including making good to the disturbed surface and testing complete all as specified and directed.

S&F light frosted glass with chrome finish wall lamp 1 x 4 Watts, warm white, body dark grey colour, aluminium die-cast with IP-65 protection including LED bulb complete all as including taking down existing unserviceable light fitting and removing from site complete all as specified and directed. Make: Jaquar cat No. JNL-CHR-MB160275211A (E27 LED 4W * 1) or equivalent make of Philips / Bajaj / Wipro / Osram / GE / Havells

S&F smart extruded aluminium LED batten light fitting (4ft) with higher efficacy 1x 20W, 220V, AC decorative box type with driver, warm/ cool white (as directed by Engr-in-Charge), double sided connection, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose, including taking down existing unserviceable light fitting and removing from site complete all as specified and directed. Make: Bajaj Cat No. BCLAB 20W LED P or equivalent make of Philips / Bajaj / Wipro

S&F LED light fitting mirror type with high output diffuser 2 feet, 10 watts, 220 V, AC decorative type with warm/cool white (as directed by Engr-in-Charge), driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and directed. Make: Jaquar / Philips / Bajaj / Wipro / Osram / GE / Havells

S&F 35 Watts LED street light fitting, 230 V, AC, outdoor type, with pressure die-cast aluminium housing along with prismatic polycarbonate optic with IP-66 ingress protection, 4 kV in-built surge protection with top opening driver cover for easy maintenance, Efficacy 100 lm/W, including GI steel tube bracket of suitable size and connecting wire with flexible PVC insulated copper cables, including taking down existing unserviceable light fitting and removing from site complete all as specified and directed. Make: Bajaj cat No. ENXT P 35L WH PO PC SD or equivalent make in Jaquar / Philips / Wipro / Osram / GE / Havells / Crompton Greaves

Excavating in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre depth for foundation of pole, stays, laying cables, etc. and getting out in hard/ dense soil complete all as specified and directed.

Returning filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cm using soil obtained from excavation after the cables, pipes/ fittings are laid/ fixed jointed and tested complete all as specified and directed. NOTE: Reddled earth upto 20cm depth around cable for protection to be filled including spreading, levelling etc & punned down

Removing excavated soil material from site to a distance not exceeding 50 mtr away and depositing where directed at a level not exceeding 1.5 mtr from the starting point complete all as specified and directed.

Supply and laying common burnt clay building bricks, sub-class ‘B’ designation 75 for cable protection over the cables complete all as specified and as directed.

M&L for XLPE insulated, armoured heavy duty electric cable (LT UG cable) with aluminium conductor, conforming to IS-7098 Part-1 (1998), 1100 Volts grade, cross-sectional area 16 sq.mm 4 core, including necessary double compression copper gland and connecting up using suitable size aluminium lugs, testing and commissioning in trenches/ drawn through pipes or in road crossing/ paths/ drains/ ducts/ floors/ along poles/ equipments etc., including taking down existing unserviceable cable complete all as specified and directed. NOTE: Excavation, earthwork & cable protection etc. will be measured and paid separately under relevant items of this schedule.

S&F 40mm bore dia GI steel tubes with all fittings, 'light grade', for protection of cable on poles, under road crossing etc, complete all as directed.

S&F double compression copper gland for fixing armoured cables cross-sectional area 16 sq.mm 4 core complete all as directed.

M&L for Earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6.3mm thick buried directly in ground vertically to a depth not less than 2.25 metre below ground level with top edge of earth plate at a depth of not less than 1.5 metre below normal ground level, connected to galvanised earth lead of GI wire of size 4mm dia by means of GI Bolts, Nuts, check nuts and washers of the earth and thimbles and other end of the earth strip connected to earthing test point and protected by galvanised iron pipe light grade 15mm dia from earth plate to Panel/DBs and water pipe 20mm dia GI medium grade raised up to a level of 50cm above ground level with plug at top, earthing pit in PCC (1:3:6) type C-1 RCC pre-cast (1:2:4 type B-1) cover slab of 50 mm thick using 8.00mm dia CTD bars reinforcement both ways at 140 mm centre to centre with handle, 20 mm dia GI pipe medium grade for watering pipe, wire mesh, funnel and providing charcoal or coke and salt in alternative layers of 15 cm including necessary earth work in soft/ loose soil, returning, refilling and removing of surplus soil to a distance not exceeding 50 mtr testing complete all as shown in electrical plate No-3 of MES Schedule Part-I of SSR-2009 complete all as specified and directed, including taking down existing unserviceable earthing complete all as specified and directed.

M/s G.Ramachandran

M/S Vadakkeparambil Electro-Mechanic Service

VIJAYA ENTERPRISES

JEETH CONSTRUCTION

SHILPA ENGINEERS AND CONTRACTORS