ADDITION/ALTERATION OF MIST TECH LABORATORY (BLDG NO. P-41) AT CFEES UNDER GE I RND DELHI

Amount

Dismantling floor hearth or wall tiling including cement mortar bedding (but not backing) removing the rubbish out side MoD land complete all as specified and as directed.

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

Demolition in cement concrete (unreinforced) in ground floors and pavings n.exc 15 cm thickness (Below or above ground floors) complete all as specified and as directed.

M&L plain cement concrete type B-1, 1:2:4 (20mm graded stone aggregate) 25 mm thickness as sub base complete all as specified and as directed.

M&L for fully vitrified light shade tiles 9 to 10mm thick (Square/rectangular) area of each tile not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles laid over & including 15mm thick screed bed in CM (1:6) complete all as specified and as directed.

M&L for gunniting to RCC wall and roof etc by removing loose concrete or plaster , cleaning surface, applying epoxy paint 40-50 micron thick AMATEC, derusting reinforcement by grit blasting, epoxy based bonding agent on old conc surfaces with SIKADUR-32@ 2% by wt of poly create and providing guniting 30mm thick in patches in CM (1:2) at a min pressure 2.5 Kg/cm2 and making surface even and smooth by rendering 20mm thick in CM (1:4) over guniting complete all as specified and as directed.

M&L coloured glazed ceramic tiles 7 to 8 mm thick exc 0.11 Sqm but not exc 0.18 Sqm thick (square/rectangular), as in vertical surfaces etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles over & including rendering 10 mm thick in CM 1:4 complete all as specified and as directed.

M&L 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 & jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tiles and laid over 15mm thick screed bed or bedding layer of CM (1:6) complete all as specified and as directed.

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

M&L Rendering 15 mm thick on old brick work in cement mortar 1:4 and finished the surface even and smooth without using extra cement. complete all as specified and as directed.

M&L for preparation of newly plastered inner wall surfaces and applying two coats of OBD over & including one coat of 2mm thick wall care putty complete all as specified and directed.

M&L Rendering 15 mm thick on old brick work in cement mortar 1:6 and finished even and fair complete all as specified and as directed.

M&L for two coats of paints(weather proof) on external cement plastered surface over one coat of primer including 2 coats (one mm thick each coat) of wall care putty rubbing down, stopping and removal of complete existing treatment complete all as specified and as directed.

Complete removal of existing treatment from ceiling (internal/external), fins, chajja etc including brooming down or steel wire brushing, scrabing down smoke soot, moulds, moss and efflorescent salts and trading oil and greasy spots complete all as specified and as directed.

M&L applying two coats of distemper oil emulsion over two coat (1 mm thick each coat) of wall care putty including preparation of surfaces, complete all as specified and as directed.

S&F anodised aluminium snap grid frame work for false ceiling and Hangers 6mm dia GI (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40 x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long including & fixing 8 mm thick exposed metal frame ceiling with calcium silicate board of siliceous and calcareous material reinforced with cellulose fibre for fixing in 600 mm x 600mm grid including dismantling of complete existing ceiling all as specified and as directed.

Taking down chowkats or frames with shutters (without taking off shutters from the frame) exc 1.50 sqm but not exc 4.00 sqm each complete all as specified and as directed.

Taking down aluminium windows of any descriptions with shutters area not exc 1.50 sqm each complete all as specified and as directed.

Taking down aluminium sliding type door/swing type door/aluminium partition of any description in any position.

S&F 12 mm thick particle board exterior grade with decorative prelaminated both sides of approved shades fixed to aluminium shutters/partitions etc complete all as specified and as directed.

S&F 4.8 mm thick sheet glass ordinary quality and fixing by means of glazing pins and rubber beading etc in aluminium partitions etc complete all as specified and as directed.

M&L for fire brick work in linning to fire places etc (other than in chimney shafts) set jointed and pointed in fire clay and 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 CM 1:4 half brick thick wall complete all as specified and as directed.

M&L RCC type B-0 1:2:4 (using 12.50mm graded stone aggregate) as in slabs supported on walls complete all as specified and as directed. Note: Re-inforcement shall be measured and paid separately.

M&L TMT bars 10mm dia and over cut to length bent to shape required incl cranking, bending, spirally for columns hooking ends binding with mild steel wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

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

S&F PVC door frame of size 50mm x 47mm with a wall thickness of 5mm made out of extruded 5mm thick rigid PVC foam sheet, mitre cut at two corners and joined with two nos of 150mm long brackets of 15mm x 15mm MS square tube. The two vertical door profiles are to be reinforced with 19mm x 19mm MS square tube of 19 gauge, EPDM rubber gasket, weather seal to be provided through out the frame. The doorframe shall be fixed to the wall using 65/100mm long MS screws through the frame using PVC fasteners. A minimum of four nos of screws to be provided for each vertical member and minimum of two nos of screws for each horizontal member complete as per Manufacturer’s specification and shown drawing SSR Part-II 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 MS tubes for top and bottom rail. MS 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 & fixing in the frame at site as shown in drawing SSR Part-II complete all as specified and directed.

S&F flush shutters solid core construction 30 mm thick with block board core and both sides covered with decorative face veneer with lipping/frame to match. complete all as specified and as directed.

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

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

S&F 250mm size aluminium alloy anodised sliding door bolt with hasp staple ( bolt type) and fixing clips of sheet cast or extruded section and fixing bolts and sliding bolts of extruded section or cast aluminium alloy and fixed complete all as specified and as directed.

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

M&L for making connection of PP-R distribution branch with PP-R main of 16 to 40 outer dia of pipe by providing and fixing tee including cutting and making fusion joint etc. complete all as specified and as directed.

Cutting existing steel tubing of 25mm bore for alterations or additions (Each cut measured ) screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector) complete all as specified and as directed.

M&L 20mm dia (outer) of 3-layer PP-R Polypropylene random copolymer concealed pipes SDR 7.4 (PN 16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply including all PP-R plain & brass treaded polypropylene random fittings fixed complete to walls, ceilings or in floors etc. including taking down existing pipe any size complete all as specified and as directed.

All as per ser item No. 36.00 above but 32 mm.

All as per ser item No. 36.00 above but 40 mm.

S&F rotational moulded polyethylene water storage tank of 1000 Ltrs capacity triple layer (cylindrical) vertical with (closed top) hoisted and fixed in position including disconnection & taking down of old unserviceable complete all as specified and as directed.

S&F gun-metal gate valves, with iron wheel head, screwed both ends for GI pipe 20 mm bore and fixed complete all as specified and as directed.

S&F in repairs vitreous China wash basin, white flat back, size 550x400mm including cutting for and pinning in ends of brackets or erecting stand. complete all as specified and as directed.

S&F in repairs vitreous china wash down water closet pan (pedestal patten), white or coloured (excluding fixing bolts flushing cistern and flush pipe) but including plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel chromium plated or aluminised hinging device complete all as specified and as directed.

S&F in repairs PVC valveless syphonic action type flushing cistern low level white with inlet ball valve float and handle including brackets complete all as specified and as directed.

S&F in repair liquid soap container of PTMT fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 105gms) complete all as specified and as directed.

S&F in repair towel rail 600mm long, brass chromium plated fixed with and including Chromium plated brass screws and wooden/plastic cleats (Minimum weight 190gms) complete all as specified and as directed.

S&F 75 mm bore PVC floor trap, with grating including jointing to waste pipe fixed in cement concrete type B-1 (1:2:4) complete all as specified and as directed.

S&F brass chromium plated toilet paper with flap recessed type holder complete all as specified and as directed.

S&F in repairs PVC connections 15 mm size with PTMT nuts of length 450mm long etc.complete all as specified and as directed.

S&F in repair fancy type chromium plated bib taps cast copper alloy with capstan head, screwed down for iron pipe and fixed 15mm bore dia of pipe complete all as specified and as directed.

S&F in repair fancy type chromium plated angle valves cast copper alloy, screwed for iron pipe or for unions and fixed 15mm bore dia of pipe complete all as specified and as directed.

Dismantling of cast iron pipes, jointed in cement mortar of upto 100mm dia of pipe complete all as specified and as directed.

S&F 110 mm PVC, soil, waste and vent pipes, in any length with or without ears with cement joints, laid in trenches or in floors complete all as specified and as directed.

All as per item No 53.00 above but 75 mm.

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

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

S&F PVC 75 mm bore traps 'P' or 'S' complete all as specified and as directed.

S&F PVC 110 mm bore traps 'P' or 'S' complete all as specified and as directed.

S&F in repairs 140mm floor door stoppers of aluminium alloy body and tounge, anodised with hard drawn steel springs, fixed in floors complete all as specified and as directed.

Removing debris to a distance exc 1.50 KM and n.exc 5.0 KM outside MoD land complete all as specified and as directed.

S&F sinks made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar on to dwarf wall or including fixing cantilever brackets and connecting union to pipe, overall size 485mm x 420mm bowl size 410mm x 330mm x 160mm complete all as specified and as directed.

M&L for at points of contact of wood work by chemical emulsion (in oil or kerosene based solution) @ 0.5 litre/ hole by drilling 6mm dia hole at a down ward angle of 45 degree at 150mm centre to centre and sealing the same, complete all as specified and as directed.

Dismantling of Asbestos cement (corrugated, semi corrugatee, etc) sheet in roof coverings.

Dismantlng wrought iron or mild steel work of any description not otherwise provide for, complete all as specified and as directed.

S&F mild steel work in tubular trusse medium grade Ornamental shape (Curved shape) including special shaped washer etc. (Post height appx 4 to 5 m) complete using ERW or induction butt welded tubes conforming to IS-1161-1998 grade St-240, complete all as specified and as directed.

S&F Mild steel, plain black sheet 1.60mm thickness in wall cladding, steel gates and similar work, cut to size, holes punched; including round headed screws, clout nails or rivets and fixed to wood or steel framing with plain 40mm lap joints with riveted or welded seams, including bending or turning up, mitred angles, etc. as required, complete all as specified and as directed.

M&L for preparation of newly steel surfaces of any description, over 10cm in 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 as directed.

S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50mm of an colour having tensile strength of 550Mpa as in roof covering/cladding to wall, fixed with self tapping screws complete all as specified and as directed.

S&F MS Plates (plain or chequered) channels. Square cut or notched (ordinary and counter sunk) forming holes, without any attachment, complete all as specified and as directed.

S&F in repair rolling shutters thickness laths in 1.25mm, without ball bearing, as specified including top cover, anchoring rod, hasp and staple and one shop coat primer, erected in position as indicated and of applying two coat of syntheti enamel paint over a coat red oxide primer complete all as specified & directed

Demoiltion in brick work in stone /boulder masonary built in cement mortar complete all as specified and directed.

M&L brick work with subclass 'B' bricks straight or curved on plan exc 6m mean radius built in CM 1:6 complete all as specified and directed.

S&F aluminium powder coated section of size 63.50x38.10x1.60mm thick as in frame for aluminium door shutter fixed to walls etc with rawl plugs and steel screws incl all cuttings etc for fixing pivots complete all as specified and as directed.

S&F Anodised aluminium powder coated door shutters, aluminium section weighing not less than 0.55kg/m including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminium snap beading, screws etc. complete all as specified and as directed.

S&F powder coated, any colour, aluminum window and ventilator shutters, (minimum thickness of powder coating 50 micron), fixed type without sash bars, aluminium section weighing not less than 0.55 Kg/RM including necessary jointing cleats, glazing clips, ruber packing, anodised aluminium snap beading, screws etc. complete all as specified and as directed.

S&F aluminium powder coated grill 6 x 4.5 mm thick section 10cm centre to centre spacing complete with U-channel alround fixed in window with screws complete all as specified and as directed.

S&F aluminium powder coated fully glazed /partly glazed and panelled fixed partition and fixed glazing and made out of aluminium section 63.50X38.10X1.60mm including necessary jointing cleats glazing clips rubber packing anodised aluminium beading fixed to walls, floor with PVC rawl plug etc (area of each panel not exc 01 Sqm) complete all as specified and as directed. Note: Glass shall be measured and paid separately.

M&L granite (of any type) stone slabs 18 to 20mm thick machine cut, bedded and jointed with grey cement slurry and pointed with white cement with admixture of pigment to match the shade of granite stone (using single piece)laid over 20mm thick screed bedding in CM 1:6 including cuttings and polishing complete all as specified and as directed.

M&L for moulding or rounding, cutting and smooth finishing on edges of Granite tiles etc complete all as specified & directed

Excavating in post holes (or similar holes) each n.exc 0.5 cum , getting out returning, filling in and ramming earth or broken rubble mixed with earth round, in layers not exceeding 25cm in any type of soil complete all as specified & directed.

M&L for cement concrete 1:2:4 type B2 (using 40mm graded stone aggregate) as in foundations, filling and mass concrete complete all as specified & directed.

S&F double action floor spring hydraulically regulated made up of minimum 1.25mm thick aluminium alloy sheet foundation box main body with stainless steel cover governing pivot made of brass other parts made of mild steel heavy duty and fixed all as specified and directed.

S&F 100 mm long brass mortice lock, 4 leyer, vertical type, size 100 mm complete all as specified and directed.

M&L for vitrified tile light shade 8 to 9 mm thick (Square/rectangular) polished in skirting/vertical surfaces set and jointed in neat cement slurry & pointed in white or colourred cement to match the shade of tiles over and including 10mm renering in CM 1:4 complete all as specified and directed.

Taking down carefully point wiring aluminium (light, fan, socket, and power) complete including all fittings such as switches ceiling roses, pendent regulators sockets etc. and making good the disturbed surfaces complete all as specified and as directed.

M&L for point wring for one light/ceiling fan controlled by one switch with 1.5 sqmm nominal area PVC insulated and PVC unsheathed multi stranded copper conductor cable FRLSH in and including concealed PVC conduit 20 mm dia medium duty ISI marked, including suitable 2mm thick GI sunken boxes, modular frame and cover plate for fixing of modular switches as per required point in that board, flush to surface for one light point/ fan point controlled by one switch including PVC insulated unsheathed 1.5 sqmm copper conductor cable FRLSH connected to common earth dolly complete including cutting, chasing the surface and making good in CM 1:6 complete all as specified and directed.

All as per item No 80.00 above but socket 3 pin 5 Amp 230 volt flush type on same board.

All as per item No 80.00 above but for one socket point out let 3 pin 5 Amp on independent board.

All as per item No 80.00 above but for one socket point out let 3 pin 15 Amp with 2.5 sqmm PVC copper conductor cable and 2.5 sqmm PVC insulated copper conductor cable as earth continuity conductor.

All as per item No 80.00 above but calbe size 4 Sqmm for one three pin switch socket out let 15 Amp.

S&F modular switches one way 6 Amps single pole 240 V.

S&F socket modular type 2 in 1, 2/3 pin combined 6 Amps flush type 240 V.

S&F modular switches one way 16 Amps single pole 240 V.

S&F socket modular type 2 in 1,6/16 Amps flush type 240 V

S&F regulator for ceiling fan modular electronic step type 120watt- 2module suitable for 1200/1400mm ceiling fan complete all as specified and directed.

S&F ceiling rose surface type bakelite 65x50mm two to three terminal 230V complete.

S&F LED luminaire, 2x2,36 W recess mounted pressure die cast aluminium luminaire in powder coated white CRCA full glow LED panel finish with optimized heat sink for efficient heat dissipation and separate replaceable electronic driver. Make:Havells Cat Part No. VENUSNEOHE2X2R36WLED840PIRSENSOR or equivalent of bajaj/ Philips.

S&F telephone socket jack RJ 11 With shutter.

Supply and fixing of LED tube light along with fixture 4 feet, 20 Watt LED indoor industrial CRCA MS box type luminaire complete with LED retrofit T8 polycarbonate tube and making all electric connections with twin core PVC insulated, multistranded copper conductor flexible cable 1.5 sqmm including taking down old unserviceable light fitting etc complete all as specified and directed. Make: Havells Cat Part No. LHEXACP7IN1W020 or equivalent of bajaj/ Philips/Wipro.

Supply and fixing of LED aluminium extruded suspended light along with fixture 36 Watt and making all electric connections with two core PVC insulated, PVC sheathed copper conductor flexible cable 1.5 Sqmm including taking down old 36 watt tube light fitting etc complete all as specified and directed. Make: Cat Part No DESTELLO70LP/S36WLED840SPMMAWH of Havells or equivalent in Bajaj/ Philips/Wipro.

S&F LED flood light fitting with pressure die cast aluminium housing , complete with all accessories of 300W powder coated PDC aluminium LED flood light with making all electrical connection with 3 core PVC sheathed multi stranded copper conductor flexible cable 2.5 sqmm including necessary bracket, clamps, nut & bolts proper fixing arrangements all as specified and as directed. Make: Havells Cat part No. JETAPROFL300WLED757LTG or equivalent in Havells/Philips/Wipro.

Supply and fixing metalic range of exhaust fan, 300 mm sweep, 230 Volt, aluminium pressure die cast motor shell with fins, double ball bearing, including louvers, complete all as specified and directed.

Taking down of existing Ceiling/ Exhaust fan of any size and refixing the same after repairs of the ceiling/exhaust fan, painting, marking of MES No and testing the serviceability of the fan complete all as specified and directed.

S&F in repair wiring for circuit/submain wiring along with earth wire with the 2x4 Sqmm+ 1X 4 sqmm earth wire of FRLSH PVC insulated multistranded copper conductor single core cable in and including PVC conduit pipe 25 mm external dia medium grade including all accessories complete all as specified and directed.

Supply and fixing of MCB distribution board double door vertical type made out of CRCA mild steel sheet surface with insulated material like polyester or with epoxy powder coating, TPN 12 way. 415 volts with bus bar rating 200 Amps, dust and vermin proof and IP 43 protection suitable for incorporation of MCCB, including grouting in the wall, cutting & chasing etc complete all as specified.

S&F MCB 6 Amp to 32 Amp SP 10 KA C' series complete all as specified.

Supply and fix in repair MCCB four pole 415 volts 50 Hz , 125 amps, with rupturing capacity 25 KA including taking down old unserviceable MCCB complete all as specified and as directed

S&F in repair single pole and neutral with a two pin and earth plug and socket complete with one single pole MCB 32 Amps.

M&L for earthing complete with Galvanised iron earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal GL) with top edge of earth plate not less than 1.5 metre below GL connected to galvanised earth lead wire 4 mm dia connected to earth plate electrode by means of GI nuts, bolts & washers earth wire protected with & including 20 mm dia medium grade ISI marked GI pipe not less than 7.5 metre long all as shown in electrical plate No 3 of MES Schedule Part I, with & including; PCC 1:3:6 type C1 pit with 50 mm thick RCC cover of 1:2:4 B1 reinforced with welded steel wire fabric not less than 4 Kg per Sqm watering arrangements with 20 mm GI medium grade pipe ISI marked , GI funnel with GI mesh, filling with mixture of common salt & charcoal, necessary excavation and earth works in any type of soil, including test point, testing & commissioning, complete all as specified and directed.

M&L 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 4 mm galvanised iron wire.

Supply and install high wall split units indoor & outdoor complete with cordless remote control unit and with in built air ioniser and Plasma filter for better indoor air quality with 5 star rating and EER 3.2 of 1.5 TR capacity. Make:-Hitachi/Daikin/Blue Star.

All as per ser item No. 104.00 above but 2 TR capacity.

-BLANK-

S&F single pole and neutral with a two pin and earth plug and socket complete with one single pole MCB 20 Amps including taking down old unserviceable.

Supply & Fixing Automatic voltage stabilizer single phase air cooled indoor type designed for input variation between 170 V to 250 V and output voltage stabilized at 230 V of capacity 5 KVA. Make:-V-Guard/Havells/L&T.

Taking down the existing split AC from its position and refixing the same at new position after minor repair works and servicing complete all as specified and directed.

Excavation in trenches not exc 1.5 mtr wide and n. exc 1.5 m depth and getting out in soft/loose soil for laying UG cables of various sizes complete all as specified and directed.

Excavation in hard dense soil/PCC/Bituminous road and taking out soil n. exc 1.5 mtr wide and n. exc. 1.5mtr in depth and getting out for laying of cable complete all as specified and directed.

Returning, filling in including spreading, leveling, watering and well ramming in layers n. exc 25 cm in any type of soil.

Removing surplus excavated materials to a distance n. exc 50 m and depositing where directed at a level n exc 1.5 m above the starting point.

Supply and laying in trenches burnt brick sub class 'B' standard size for cable protection keeping width of the brick parallel to the length of the cable all as specified and directed.

Supply and spread clean dry river sand in trenches including leveling, punning for cushioning of cables all as specified. Note : Punned thickness of sand cushioning shall be measured.

Supply, laying, connecting & testing XLPE insulated screened, PVC bedded galvanized steel strip or wire armoured electric power cable(Heavy duty) with aluminium conductor, 1100 volts, grade cross sectional area 70 Sqmm 3.5 core including taking out old unserviceable complete all as specified and directed.

Supply, installation, testing & commissioning floor mounted factory made cubical LT panel of size 1100x1100x450mm (approx) outdoor type made of 3.15 mm thick CRCA sheet, CPRI approved duly painted with epoxy based powder coated paint, including Aluminium busbar of 800Amp, base channel, interconnection control wiring name plate for each switch gears, danger plate, earth bus bar as per IS 5039. comprising of compartments for each feeder and its accessories, cable gland with hinged double door,separate bus chamber with bolted door, air ventilation breather with mesh etc dust & vermin proof construction attractive powder coated including comprising with following:-

M&L for PCC 1:4:8 Type D-2 using 40 mm graded stone aggregate for foundation of Panel, re-surface cable route etc compete all as specified and directed.

M&L for Maintenance free chemical earthing using copper bounded rod/earthing termination bounded steel earth rods of 3mtr length, 17.2 mm dia, interconnected with copper bonded flanges (Minimum copper bonding shall be 0.25mm) along with Rod-to-Conductor connectors, and other accessories as per IS 3043, NBC 2016, IEEE 80, UL 467. CPRI tested at 25KArms along with 30 kg pure carbon-based Earth Enhancement compound tested by NABL accredited lab for ROHS complying IEC 62561-7 in a sealed bag and Inspection pit covers all as specified and as directed.

M&L for earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in PVC conduit 40mm dia /pipe or fixed to poles or any other indicated situation for loop earthing of size 32 X 6 mm copper strip.

M&L for earthing with Galvanised iron earth plate electrode 600 x 600 x 6 mm thick buried directly in ground (earth pit not less than 2.25 metre deep below normal GL) with top of earth plate not less than 1.5 metre below GL connected to GI earth Strip 25 x 4 mm connected to earth plate electrode by means of GI nuts, bolts & washers earth wire protected with & including 40 mm dia medium grade ISI marked GI pipe not less than 7.5 metre long all as shown in electrical plate No 3 of MES Schedule Part I, with & including; PCC 1:3:6 type C1 pit with 50 mm thick cover of RCC 1:2:4 B1 reinforced with welded steel wire fabric not less than 4 Kg per Sqm watering arrangements with 20 mm GI medium grade pipe ISI marked , GI funnel with GI mesh, filling with mixture of common salt & charcoal, necessary excavation and earth works in any type of soil, including test point, testing & commissioning, complete.

M&L 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 25x4mm galvanised iron strip.

M/s Himgiri construction

V.V CONSTRUCTIONS

JM enterprises

LR Mendiratta and Sons