SPL REPAIRS TO BLDG NO P-146 WITH TOILET BLOCK AT PANGODE MIL STN UNDER GE (ARMY) TRIVANDRUM

Dismantling plain or corrugated steel sheeting, any gauge, thickness, including Nainital or similar pattern roof coverings 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.

S&F mild steel works in hand rails, half round or other steel section or core for wooden hand-rail straight portion, drilled and countersunk for balusters running bars, for doors, balusters, nosing to steps including embedding in concrete and screwing etc. wind ties for roof including securing bolts; posts and struts in fencing including cutting tops to shape as directed, drilling holes, notching for wire, etc.; flat iron fillets (for securing wire mesh etc.) including all necessary drilling, bolting or riveting, etc., and similar work conforming to Fe-290 Gde E-165 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.

S&F anodised aluminium snap grid frame work (size of grid 605x605 mm) with 35x25x1.5 mm main tee and 25x25x1.4 mm cross tee and wall angle for false ceiling 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 hangers 6 mm dia. G.I. (upto 1200mm length) adjusting level fixed to roof slabs 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 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.

Dismantling wooden fillets for roof tiles battens, rails, posts, rafters, purlins etc. under 40 sq.cm in section (unframed work) complete all as specified and directed.

S&F rolled mild steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to I. S.1161-1979 grade St.-240 complete all as specified and directed.

S&F rolled mild steel sections as in main and cross beams, hip and jack rafters; purlins where connected to common rafters and running rails and guides for sliding doors; fixed with angle cleats or other connecting plates conforming to Fe 410 -W (Gde- E- 250) quality-A complete all as specified and directed.

S&F rolled mild steel plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) forming holes, without any attachment conforming to Fe 410 -W (Gde- E- 250) quality-A complete all as specified and directed.

M&L for preparation of new steel surfaces of any description not otherwise described over 10cm width or girth and applying two coats of synthetic enamel paint over a coat of red oxide Zinc Chrome primer complete all as specified and directed.

Demolition of cement concrete (un-reinforced) in ground floors and pavings not exceeding 15cm thickness (below or above ground level) and removing debris outside MD land complete all as specified and as directed.

M&L for 75mm thick PCC 1:3:6, Type C2 (using 40mm graded stone aggregate) as in plinth protection/ path laid to slope 1 in 12 and finishing cement concrete surface even and smooth without using extra cement with and including all necessary form work to divide the area in panels, finishing exposed edges fair or rounding or chamfering of exposed edges complete all as specified and directed.

M&L for PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in bed blocks for fixing hold fasts, coping, haunching, filling in pressed steel chowkat or similar work including necessary form work as required complete all as specified and directed.

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

M&L for vitrified ceramic dark shade joint free tiles 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match laid over and including 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed.

M&L for vitrified ceramic dark shade joint free tiles 10 mm thick (square/ rectangular) polished, area of each tiles exceeding 0.42 sqm but not exceeding 1.00 sqm, on vertical surfaces such as skirtings, dados and risers to steps 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 or bedding layer in cement mortar (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 15mm thick screed bed or bedding layer in cement mortar (1:6) complete all as specified and directed.

M&L for glazed ceramic coloured tiles in vertical surface 300x 200x 7mm/ 400x 300x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match laid over and including 10 mm thick backing on stone/brick masonry surfaces in cement mortar (1:4) complete all as specified and directed.

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

M&L for 25 mm thick PCC 1:3:6 type C-1 (using 20 mm graded crushed stone aggregate) as in sub-base complete all as specified and directed.

M&L for coloured and polished chequered cement concrete tiles 30cm x 30cm x 25mm thick, set, jointed and pointed in neat cement slurry as in floors with grey pigment cement and pigments, including over 15 mm thick screed bed in cement mortar (1:4) complete all specified and directed.

Demolition of brick or stone /boulder masonry built in cement mortar or cement lime mortar, including all quoins, arches, pillars etc. but excluding ashlar facings, dressed stone work and pre cast concrete articles and removing debris outside MD land complete all as specified and as directed.

M&L for brickwork with subclass ‘B’ bricks, straight or curved on plan exc 6m mean radius built in cement mortar 1:6 complete all as specified and as directed.

All as per Sl No. 27 here-in-before, but except bricks complete all as specified and directed. (Note: Bricks retrieved from item No. 26 will be reused)

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 rendering 15 mm thick cement plaster in cement mortar 1:6 on fair faces of brick work/ PCC solid block masonry/ concrete surfaces, finished even and smooth without using extra cement complete all as specified and directed.

M&L for preparation of new plastered or unplastered surfaces of wall and applying a layer plaster of Paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth, applying two coats of distemper oil emulsion over a coat of alkali resistant primer complete all as specified and directed.

M&L for complete removal of existing treatment on plastered or unplastered surfaces of wall and applying a layer over plaster of Paris putty of 1 mm thickness over plastered surface to prepare the surface even and smooth, applying two coats of distemper oil emulsion over a coat of alkali resistant primer complete all as specified and directed.

M&L for 15 mm thick rendering on fair faces of brick work or concrete surface in cement mortar 1:4 on external wall, mixed with integral water proofing compound @ 3% by weight of cement or as per manufacturer's instructions, finished even and smooth without using extra cement all as specified and as directed. Note:-WPC will be measured and paid separately as supply only.

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

Taking down chowkhats or frame not exceeding 1.50 sqm each with shutter (without taking off shutters from the frame) complete all as specified and directed.

Taking down chowkhats or frame exceeding 1.50 and not exceeding 4 sqm each with shutter (without taking off shutters from the frame) complete all as specified and directed.

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

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium door shutters, aluminium section weighing 0.55 kg/ m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified.

S&F powder coated (minimum thickness of powder coating 50 micron) anodised aluminium window and ventilator glazed shutters, sliding type without sash bars, with standard aluminium sections for shutter top and sides, shutter bottom, shutter interlock, of size 39.4 x 17.7 mm and 1.20 mm thick (min) including necessary joining cleats, glazing clips, rubber packing, anodised aluminium snap beading, screws, anodised aluminium fittings such as peg stays 150mm long (1 no.). hinges type B-21 100mm long (2 no.) suitable handle (1 no.) complete all as specified

S&F anodised aluminium grill (anodised transparent or dyed to required shade according to IS: 1868 with minimum anodic coating of grade AC 15) of approved design/pattern, with approved standard section and fixed to the existing window frame with C.P. brass/ stainless steel screws @ 200 mm centre to centre, including cutting the grill to proper opening size for fixing and operation of handles and fixing approved anodised aluminium standard section around the opening, all complete as per requirement and direction of Engineer-in- charge.

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, supplying & fixing 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.

S&F 4-lever, mild steel, Mortice lock, vertical type, size 100 mm complete all as specified and directed.

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

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

S&F 100mm long butt hinges, medium weight, cold rolled mild steel all as specified and directed.

S&F 75mm long butt hinges, medium weight, cold rolled mild steel all as specified and directed.

S&F 250 mm length aluminium alloy, anodised, sliding bolt with hasp, staples (bolt type) and fixing clips of sheet, cast or extruded sections all as specified and directed.

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

S&F small fittings such as brackets of any type latch and hinge block, shaped door window stops and the like in second class hard wood article not exceeding 200 cucm each 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.

S&F 4.80 mm thick sheet glass ordinary quality and glazing with oil putty in square not exceeding 0.50 sqm in each pane complete all as specified and directed.

S&F 4.00 mm thick sheet glass ordinary quality and glazing with oil putty in square exceeding 0.50 sqm in each pane complete all as specified and directed.

S&F 3.00 mm thick sheet glass ordinary quality and glazing with oil putty in square exceeding 0.50 sqm in each pane complete all as specified and directed.

S&F 4 mm thick figured glass, pin head type and glazing with oil putty in squares not exceeding 0.5 sq. m in each pane complete all as specified and directed.

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

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

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

S&F mild steel work in bands, straps, with L-type or J-type hook bolts support for eaves gutter, rain water pipes etc complete confirming to Fe 290, Gde-E-165 complete all as specified and directed.

M&L for preparation of new steel surfaces of any description not exceeding 10 cm width or girth not otherwise described and applying two coats of synthetic enamel paint over a coat of red oxide primer complete all as specified and directed.

S&F in repairs 10 ltrs capacity PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and including 32 mm bore PVC flush pipe 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 (excluding flushing cistern and flush pipe) including connection to drain (or outgoing pipe) and to flushing pipe, anti syphonage etc complete all as specified and directed.

S&F in repairs PVC connections 15mm size, 450mm length with 02 Nos brass check nuts with washer etc complete all as specified and directed.

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

S&F in repairs angle/ stop valve, cast copper alloy, chromium plated, fancy type, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for unions or fixed for 20mm bore dia of pipe complete all as specified and directed.

S&F 15 mm bore unplasticised PVC pipes and fittings of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., complete all as specified and directed.

S&F 20 mm bore unplasticised PVC pipes and fittings of pressure rating 10 kgf/cm2 fixed complete to walls, ceilings or in floors etc., 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 in stone concrete block walls 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 grating doom 125 mm dia with waste hole of PTMT. (Minimum weight 40gms) complete all as specified and directed.

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

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

S&F in repairs pillar taps of size 15mm bore dia, 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 and directed.

Demolition of reinforced cement concrete of any description and in any position not otherwise specifically provided for (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

M&L for providing reinforced cement concrete type B-0, 1:2:4 (12.50 mm graded aggregate) in beams, cantilevers, bressummers, lintels over 1.5m span complete all as specified and directed.

Use and waste formwork to sides and soffits of floor or roof beams, beam haunchings, girders, bressummers, lintels, cantilevers, shelves including supports, overhangs, etc. also splays between floors and beams, etc. for flat rough finished surfaces of concrete complete all as specified and directed.

S&F TMT bars 10mm dia and over as in reinforcement, cut to length, bent to shape required including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.90 mm dia or securing with clips complete all as specified and directed.

M&L for TMT steel bars 5mm dia and over upto and including 10mm dia as in stirrups, spacers and binders reinforcement for concrete, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips complete all as specified and directed.

Taking down carefully copper/aluminium point wiring of light, fan, socket or power socket complete, including fittings such as switches, ceiling roses, pendants, regulators, sockets etc. and making good disturbed surfaces of walls, floor ceiling etc, match the existing 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, multistranded single core green colour copper conductor for earth continuity connected to earth dolly all as specified and directed Note: 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 any shall be deemed to be included in the quoted rate.

All as per item No. 83.00 here in before but for one fan point controlled by one way switch and regulator complete all as specified and directed.

All as per item No. 83.00 here in before but for One 3 Pin, 5 Amps socket outlet on same board with other switches/ sockets complete all as specified and directed.

All as per item No. 83.00 here in before but for One 3 Pin, 5 Amps socket outlet on independent board complete all as specified and directed.

All as per SI item No. 83.00 here-in-before, but for one switch socket outlet, 3 pin 16 Amp on independent board with 2.50 Sqmm FRLS cable and 2.50 sqmm cable earth continuity wire complete all as specified and directed.

All as per SI item No. 83.00 here-in-before, but for one switch socket outlet, 3 pin 16 Amp on independent board with 4.00 Sqmm FRLS cable and 4.00 sqmm cable earth continuity wire complete all as specified and directed.

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

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

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

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

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

S&F ceiling rose, 3 terminals PVC/ polycarbonate, isolated body complete all as specified and directed.

S&F sheet steel metal enclosure single pole and neutral with a two pin and earth plug and socket complete including one single pole MCB SP 20 Amp, 10KA, 240 volts, including taking down existing unserviceable one complete all as specified and directed.

M&L for distribution board, vertical, made out of sheet metal enclosure (CRCA sheet) dust and vermin proof, double door, VTPN 4 way, 415 volts grade with 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 MCCB, MCB TP/SPN/SP etc, including taking down existing unserviceable one and removing from site complete all as specified and directed.

S&F in replacement of MCCB triple pole and neutral (four pole) 100 Amp, 415 volts, 50 Hz, having thermal setting range 70% to 100% and adjustable magnetic setting and breaking capacity 16 KA including making incoming and outgoing connections complete all as specified and directed.

M&L for distribution board, made out of sheet metal enclosure (CRCA sheet) dust and vermin proof, single door, SPN 8 way, 240 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 TP/SPN/SP etc, including taking down existing unserviceable one 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 one from the site complete all as specified and directed.

S&F MCB SPN 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 one 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/ refixing 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.

S&F in repair light fitting 36 watts LED luminair, 600x600 mm size, 220 volt, AC recessed type/ ceiling type with high efficiency PMMA diffuser soft glare free light complete with driver, holders and LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete all as specified and directed. Make: Jaquar cat No. LULT02S036XW ULTIMA or equivalent make in Philips / Bajaj / Wipro / Osram / GE / Havells / HPL.

S&F smart extruded aluminium LED batten (4ft) type light fittings 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 one and removing from site complete all as specified and directed. Make: Bajaj Cat No. BCLAB 20W LED PS or equivalent make of Philips/Wipro/Osram/GE/Havells/Jaguar/ BENLO/HALONIX

M&L for sub-main wiring with 2 runs of 4 sqmm single core PVC insulated, FRLS, unsheathed cable with stranded copper conductor, 1100 Volts grade drawn through and including PVC conduit with all fitting such as Tees, Bends, Elbows, etc., fixed surface on wall/ceiling and one run of 4 Sqmm multistranded PVC insulated, FRLS, copper conductor cable as earth continuity conductor and connecting to common earth dolly, including taking down old wiring complete all as specified and directed. NOTE: Two runs of 4.0 sqmm copper cables and one run of 4.0 sq mm copper cable along with white colour PVC conduit/ conduit accessories will be measured as one unit length.

M&L for earthing complete with galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm 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 wire connected to earthing test point and protected by galvanised iron pipe light grade 15mm bore from earth plate to Panel/ DBs and water pipe 20mm bore 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 any type of 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.