SPECIAL REPAIRS OF NKG (BLDG NO P-1) AT INS CHILKA UNDER GE CHILKA

Amount

Taking down chowkats or frames not exceeding 1.5 Sqm each but with shutters (without taking off shutters from the frames) incl making good for removal portation all as specified and directed by Engineer-in-Charge

Ditto all as per item above but exceeding 1.5 Sqm and not exceeding 4 Sqm each.

S & F Pressed steel frames size 105x60 mm for doors with one or more rebates including necessary fixing lugs, hinges, lock strike plate, etc., complete all as specified and directed

S&F 35 mm 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; fitted to chowklats all as specified and directed by Engineer-in-Charge

S&F Stainless steel wire cloth, 0.36mm dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples, complete all as specified and directed by Engineer-in-Charge.

S & F 4 mm thick Sheet glass, ordinary quality and glazing with oil putty in squares not exceeding 0.5 Sq. M in each pane

S & F factory made solid PVC door frame of size 50 mm x 47 mm made out of 5 mm plain colour PVC sheet reinforced with MS square tube manufactured as per SSR Part I specifications and drawing.

S & F Factory made solid panel PVC door shutter 30 mm thick (style) manufactured as per SSR Part I specifications and drawing. consisting of frame made out of MS tubes for top & Bottom rails. MS frames shall be covered with heat moulded plain colour PVC "C" channel having a PVC sheet strip of 20 mm 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. Paneling of plain colour PVC sheet to be fitted in the MS frame welded/ sealed to the stiles & rails with suitable PVC sheet beading and joined together with solvent cement manufactured as per SSR Part I specifications and drawings.

S & F powder coated Aluminium frame for doors, windows, ventilators, fixed partitions etc., with one or more rebates with powder coating of minimum 50 micron thick including joining cleat for fixing etc., complete all as specified.

S & F powder coated aluminium door shutters any colour (thickness of powder coating not less than 50 micron), aluminium section weighing 0.55 kg/m including necessary joining cleats, glazing clips, ruber neoprene packing, handles 2 Nos in each door, hinges, anodised aluminum snap beading screws etc. complete all as specified

S&F 12mm thick Prelaminated particle board, interior grade, prelaminated both sides with decorative choice laminations, fixed with screws to timber frame work

S & F aluminium extruded section) Door closer hydraulically regulated, designation No. 2, universal type, suitable for door shutters of 701 to 850 mm in width and of weight between 36 to 60 kg and fixed complete all as specified.

S & F Mortice lock aluminium verticle type of 4 levers in size 100 mm as specified and directed

S&F powder coated of any colour (thickness of powder coating not less than 15 micron) aluminium window/ventilator shutters of sliding type without sash , aluminium sections weighting0.55 kg/m including necessary joining cleats, glazing clips, rubber paking , anodised aluminium snap beading screws, rollers, holding and also with locking (arrengements complete all as specified and directed . Note 4.8 mm thick glass or stainless steel wire cloth shall be measured and paid separately.

S&F for aluminium anodised powder coated of any colour (thickness of powder coated not less than 15 micron ) aluminium grill of Make "Deco drill" aperature size 50x50mm, thickness 5.5mm and width 5mm fixed with suitable channel all as specified and directed.

S&F anodised powder coated of any colour (thickness of powder coating not less than 15 micron) aluminium window/ventilator shutters pin head of side hung type without sash , aluminium sections weighting 0.55 kg/m including necessary joining cleats, glazing clips, rubber paking , anodised aluminium snap beading screws, anodised aluminium fittings such as peg stays 150 mm long (1 Nos) in shelton shutter, stainless steel butt hinges type B-21 75 mm long (02 Nos) friction hinges 300mm (01 pair) in glazed shutter suitable handle 1No and 100 mm powder coated aluminium tower bolt (02 Nos) with aluminium flat and screws complete all as specified and directed. Note 4.8 mm thick glass or stainless steel wire cloth shall be measured and paid separately.

Forming jambs etc., to openings, including cutting, tooting and properly bonding into old work, also facing, jointing and pointing to match existing work complete new work built in cement mortar 1:6

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

M&L for preparation of new wooden surfaces and applying two coats of synthetic enamel paint over a coat of pink pirmer etc all complete

S&F butt hinges,medium weight cold rolled mild steel of 100 mm.

S&F Aluminium alloy, anodised, sliding door bolt 250 mm long 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 of length .

S&F Aluminium anodiser barrel tower bolts of extruded sections of size 150 mm.

S&F Aluminium anodiser barrel tower bolts of extruded sections of size 100 mm.

S&F Aluminium handles, cast type, anodised of size 150 mm

S&F Aluminium handles, cast type, anodised of size 100 mm

S & F 140mm length floor door stopper of aluminium alloy body and tougue, anodised, with hard drawn steel spring, fixed in floor complete all as specified

S&F in repairs vitreous china wash down water closet pan (Pedestal pattern) white including white seat cover(PVC) (excld flushing cistern & Pipe) including connection to trap and flushing pipe complete all as specified & directed.

S&F in repair PVC low level flushing cistern of 10 ltr capacity fixed including syphonic action type,ball valve, float and handle including brackets etc complete all as specified and directed.

S&F in repairs wash hand basin vitreous china white flat back of size 580 X 450mm with brackets, complete all as specified and as directed.

S&F in repairs PVC connections 15mm size with PTMT nuts and washers for 600mm long pipe complete all as specified and directed.

S&F in repairs 100 mm dia PTMT grating doom (min. weight 25 gms) complete all as specified and directed.

S&F in repairs stop valves of 15mm dia cast copper alloy screwed down high presure screwed at the ends for iron pipe or union with crutch or butterfly handle screwed both ends for iron pipe or for unions and fixed complete all as specified and directed.

S&F in repairs GI tubes, 'medium grade' galvanised, with all fittings and fixed complete to walls and ceilings of size 15 mm bore complete all as specified & directed.

-Ditto- all as per above item but 20mm bore

S&F in repairs 32 mm dia size PVC waste pipe with cup head for Wash Hand Basin etcl all complete

S&F in repairs PVC soap tray fixing with screw in the wall etc all as specified and directed.

S&F LDPE PVC pipe 50mm dia pressure rating 6kgf/cm2 as in waste pipe to wash hand Basin/Kitchen sink /urinal all as specified as in repairs.

S&F in repairs CP fancy type hand faucet with hose & hook for EWC including all necessary fitting complete all as specified.

Dismaintaing of wall/floor tiling incl. cement mortar bedding and removing serviceable tiles to store and rubbish off the premises complete all as specified and directed.

Roughening surfaces of old concrete floor or concrete surfaces by picking, sweeping clean and washing down with water to remove dust, etc.

M & L for Vitrified ceramic tiles 10 mm thick (Square/ Rectangular) polished, double charged, area of each tile exceeding 0.36 Sq. M but not exceeding 42 Sqm in floors and vertical surfaces etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match fixed over and including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and as directed

M & L for Coloured Non Skid ceramic tiles 7 to 8 mm thick (Square/ Rectangular) area of each tile exceeding 0.11 Sq. M but not exceeding 0.18 Sq. M, in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match fixed over and including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and as directed

M & L for Coloured Non Skid ceramic tiles 7 to 8 mm thick (Square/ Rectangular) area of each tile exceeding 0.11 Sq. M but not exceeding 0.18 Sq. M, in floors etc., set and jointed in neat cement slurry and pointed in white or Coloured cement to match fixed over and including 15 mm thick screed bed in cement mortar 1:6 complete all as specified and as directed

M & L for Coloured Glazed ceramic tiles in vertical surface 350 x 250 x 7 mm/ 450 x 300 x 7 mm thick (Concept pattern Tiles) set and jointed in neat cement slurry and pointed in white or Coloured cement to match fixed over and including 10mm thick rendering in CM 1:4 complete all as specified and directed.

S & F in repairs providing & Fixing false ceiling with semi perforated 12mm thick micro tegular edged GRG false ceiling tiles.at all height with GRG ( Glass Fibre Reinforced Gypsum) false ceiling tiles of size 595 x595 mm of approved texture, design and patterns having moisture content less than 2% humidity resistance of 99 % NRCO. 50 to 0.75 as per IS 8225-1987, nonombustible as per BS 476 (part-4)-1970 and light reflectance of 85 % (miinimum) to be laid in true horizontal level suspended on interlocking metal T-grid of hot dipped galvanized iron section of 0.33 mm thick (galvanized @ 120 grams per sqm including both sides) comprising of main T runners of size 15 x32 mm of length 3000mm cross-T of size 15x32mm of length 1200mm and secondary intermediate cross -T of size 15 x32 mm of length 600mm to form gris dodule of size 500 x 600 mm suspended from ceiling using galvanised mild steel items (galvanized @ 80 grams per sqm) i.e 50 mm long 8mm outer diameter M S dash fasteners 6mm dia fully threaded hanger rod upto 1000 mm length and L shape level adjuster of size 85x25x2mm galvanised iron perimeter wall angle of size 24x24x0.40 mm of length3000mm to be fixed on periphery wall/partition with the help of plastic rawl plugs at 450 mm centre to centre and 40mm long dry wall wood screws. The work shall be carried out as per specifications drawing and as per directions of the Engineer-in- Charge.

S&F in repairs bib tap fancy type chromium plated 15mm dia incuding GI nipple and socket etc all completed

Taking down cement plaster and the like from brick or stone wall and concrete surfaces including racking out joints, hacking for keys, scrubbing down with water etc., complete all as specified.

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

M&L for complete removal of existing treatment and applying two coats of oil bound distemper over one coat of primer including 3mm thick wall care putty on wall complete all as specified and directed.

Preparing newly plastered surfaces of wall and applying two coats of distemper oil emulsion including priming plastered and other surfaces with alkali resistant priming paint on surfaces of walls.

M&L for complete removal of existing treatment on wall, chajjas & cantilever portion and making good the undulated surfaces of wall, chajjas and cantilever portion by filling of putty including rubbing, scraping & grinding make the wall surface smooth & applying two coats of weather proof acrylic emulsion paint exterior grade (100% acrylic) of over a coat of primer on prepared external surfaces of walls of any description over 10 cm width/girth etc on column/pillars , RCC chajja and facia approved colour all as specified.

M&L for complete removal of existing treatment on wall and preparing old decorated plastered surfaces including brooming down or steel wire brushing, scraping down moulds, mass and efflorescent salts and greasy spots and applying three coat of white wash on walls all as specified.

Ditto all as per above item but on ceilings surface

S&F in repairs 110 mm dia PVC (SWR) soil, waste and vent pipes single socketed in any length with rubber ring joints, fixed to walls complete all as specified and directed

S&F in repairs 75 mm dia PVC (SWR) soil, waste and vent pipes single socketed in any length with rubber ring joints, fixed to walls complete all as specified and directed

S&F in repairs 110 mm bore PVC (SWR) bend any radius complete all as specified & directed.

S&F in repairs 75 mm bore PVC (SWR) bend any radius complete all as specified & directed.

S&F in repairs 110 mm bore PVC (SWR) bend with access door complete all as specified & directed.

S&F in repairs 75 mm bore PVC (SWR) bend with access door complete all as specified & directed.

Dismantling of plain or corrugated sheeting, any guage, thickness, including Nainital or similar pattern roof coverings all as specified and directed

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

S & F Pre-painted galvalume aluminum zinc coating GI Based plain steel sheet 0.50 mm thick of any having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified.

Taking down existing waterproofing treatment complete of any description from brick or RCC wall and RCC slab by scrapping including removal of rubbish where directed to a distance not exceeding 100M and M&L for water proofing treatment to roof as per per manufacturer's instructions with the following specification:-. (a) 15 mm thick plastering in cement mortar 1:4 mixed with and including water proofing compound @3% by weight of cement including preperation of roof surfaces. (b) Applying evenly a coat of bitumineous primer @ 0.5 litre per Sqm (c) Applying evenly a coat of hot blow bitumen 85/25 grade @ 1.2 Kg per Sqm (d) Applying APP based polymeric membrane minimum 3 mm thick and minimum weighing 3kg/sqm laid on primed surface by LPG forced torch application with a side & end overlaps of minimum 100 mm. (e) Applying evenly a coat of hot blown bitumen 85/ 25 grade @ 1.2 Kg per Sqm over water proofing membrane (f) Applying a coat of bituminous based aluminium primer @ 100 gm/Sqm on top including sealing all joints by thermo fusion complete all as per manufacturer's instructions (g) Testing for water tightness by water ponding at least 72 hours

Supply only integral water proofing compound.

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

S&F Rotational moulded polyethylene water storage tanks (cylindrical vertical with closed top) hoisted and fixed in position of 1000 ltr capacity including provision of inlet, outlet overflow and wash out connections and dismantling water tank and removing to store complete all as specified and as directed .

Demolition of RCC of any description , any thickness and in any position not otherwise specifically provided for complete all as specified and as directed.

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

M & L for 75mm thick PCC type C2 1:3:6 (40mm garade aggregate) as in plinth protection complete all as specified and directed

S&F in repair CP tubular rail, 20mm dia 600mm long as, brass chromium plated and fixed all as specified and directed by Engr-in-Charge

S&F for 18 mm thick plywood, grade BWR type BB fixed with screws to timber frame work as in cub bd and cup bd shelve ,shutter complete all as specified and as directed.

S&F 0.9 mm thick decorative laminate type 1 of surface finish, colour and pattern as approved, fixed with approved adhesive asper manufacturer's instructions complete all as specified and as directed.

S & F in repairs 25 mm stainless steel curtain rod in repairs all as specified and as directed.

S & F in repairs decorative Brackets for curtain rails all as specified and as directed.

S& F 100 mm brass fancy type handle cast type polished bright complete all as specified and as directed

S & F Magnetic catch latch for cup board complete all as specified and as directed

S& F 100 mm longaluminium Hasp and staple incl bolt to hing plate fixed with screw complete all as specified and as directed

S&F 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 & similar work conforming to Fe 290-0 Gde E-165

S&F Welded steel wire fabric complete to steel members n exc 4kg/sqm all as specified and as directed.

M&L for preparing painting on steel surfaces of any description over 10cm in width or girth, on new surface over a coat of red oxide zin primer and two coat of synthetic enameled paint over it all as specified and directed.

S&F Butt hinges 100mm size, medium weight, cold rolled mild steel.

M & L along the external wall below concrete or masonry apron using chemical emulsion @ 2.25 litres per linear metre including drilling and plugging holes etc. in apron.

M & L for treatment of soil under existing floors using emulsion @ one litre per hole, 300 mm apart including drilling and plugging 12mm dia holes with cement mortar 1:2 (1cement : 2 coarse sand) to match the existing floors.

S&F Plain, galvanised, mild steel sheeting, in ridges, hips, valley gutters, drip and straight flashings (length and girth as fixed) with grade of zinc coating 275 if welded or soldered joints are provided , all as specified and as directed

S & F Bands, straps, supports or stays for rainwater, ventilating pipes, including bolts, if required: hooks (stay), heavy, for large gates; hook and pintle hinges: large hasps and staples; chains; hand made sliding bolts; clamps; hold fasts; wall ties; hooks for hanging fans; plain angle cleats for securing purlins to wood trusses or rafters; knee piece inserts; two way and three way straps, plate washers and similar small articles conforming to Fe-290 Gde-E-165 complete all as specified and as directed

Taking down carefully copper / aluminium point wiring(light,fan,socket or power) complete along with fittings such as switches ,Sockets, ceiling rose , lamp holder ,tube light fittings and making good distrubed surfaces on walls etc.

M&L for point wiring with 1.5sqmm PVC insulated unsheathed multistranded copper cable of FRLS grade with one run of 1.5 sqmm PVC insulated copper cable as earth continuity drawn in surface PVC Casing-Caping not less than 20mm width with pressed steel in concealed MS box duly including covered with 3 mm thick hylem sheets for mounting switches/Sockets, accessories such as spacers, saddles, junction boxes for one light / fan point / Bell point/5 amp socket controlled by one switch.

Ditto all as per above item but, one socket outlet, three pin, 5/6 Amp on the same board with other switches

Ditto all same as per above item but with 2.5 sqmm PVC insulated unsheathed multistranded copper FRLS grade cable with one run of 2.5 sqmm PVC insulated copper cable as earth continuity for power socket on independent board.

M&L in repairs sub main wiring with 2 runs of 4 sqmm PVC insulated unsehathed copper cable multistand 1100 V of FRLS grade with drawn in concealed PVC conduit not less than 25mm dia and one run of PVC insulated serviceable cable of 4sqmm as earth continuity conductor drawn in PVC Conduit with accessories complete NOTE: 3 runs of 4 Sqmm and 1 run of conduit will be measured as one unit i.e RM (ii) Cutting,chasing,pinning are also included in quoted rate.

M&L in repairs sub main wiring with 2 runs of 6 sqmm PVC insulated unsehathed copper cable multistand 1100 V of FRLS grade with drawn in Concealed PVC Conduit not less than 25mm dia and one run of PVC insulated serviceable cable of 6sqmm as earth continuity conductor drawn in PVC Conduit with accessories complete NOTE:(i) 3 runs of 6 Sqmm and 1 run of conduit will be measured as one unit i.e RM (ii) Cutting,chasing,pinning are also included in quoted rate.

M&L in repairs sub main wiring with 4 runs of 10 sqmm PVC insulated unsehathed copper cable multistand 1100 V of FRLS grade with drawn in concealed PVC conduit not less than 25mm dia and two run of PVC insulated serviceable cable of 10 sqmm as earth continuity conductor drawn in PVC conduit / casing and capping with accessories complete NOTE: 6 runs of 10 Sqmm, and 1 run of conduit will be measured as one unit i.e RM

Supply and fixing of switch paino, flush type, single pole, one way, 5/6 Amp, complete all as specified.

S&F switch socket out let 3 pin 5 Amps flush type, 230V.

S&F Piano type switch socket combination 2 in 1, 3 pin, 5/15 Amps, 230V.

S&F ceiling rose surface backlite 3 terminals 65X50mm 230V including PVC Box of size 3"X3" round type.

S&F five stepped electronic socket type fan regulator as per site requirement to use in wiring 300 watt

Supply and fixing of bell push, 5 Amp, 230Volt, complete all as specified.

Supply and fixing of bell electric Ding Dong type, Ac 230 volts fixed complete all as specified

Taking down of existing serviceable light fitting and refixing the same light in existing place all as specified and directed by Engineer-in-charge.

Supply & fix LED light fitting 1 x 20 Watt, 220 V, AC decorative box type with driver, light weight and screw less linear batten with high efficacy for modern commercial applications. The luminaire comprises of extruded aluminum housing offering superior finish, long life and high transitivity polycarbonate diffuser resulting in high efficacy and uniform lighting. IP40 version including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as direected. (Cat No-.BN170C LED20S-6500 PSU L120 of make philips or equvalent to CG/wipro/Orient)

Supply & fix LED light batten with polycarbonate housing and integrated electronic driver 1 x 10 Watt, 230 V, AC Trimline Neurobust and high performance batten. This LED luminaire comprises of extruded channel in thermally conductive material. High translucent serrated milky white diffuseris used to get glare free and smooth light distribution. Efficacy: 100 lm/W natural whit & three core flexible copper conductor cable of suitable size from ceiling rose complete all as specified and as direected.(Cat No CCS-103-10-65-SL-DP-NWH of crompton or equvalent to pholips/ orient/ wipro)

Supply and fixing LED luminaire 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete fitting all as specified and as directed. Make- Crompton/ Philips/Orient/wipor

Supply and fix Exhaust Fan made of sturdy Engineering Plastic complete with louvers shutter, voltage 230 V, 50 HZ, RPM 1200 copper winding of sweep 250 mm including connection with multistranded copper conductor flexible wire of suitable size from ceiling rose, necessary fixing arrangement i.e anchor nut, bolt, washer and grouting and making good to disturbed surface complete all as specified and as directed. Make : Khaitan/Almonard/Crompton

M&L for cutting openings, through brick / stone walls built in cement mortar for fixing exhaust fans of 300mm sweep including making good in cement mortar 1:4 to match with existing wall complete all as specified and as directed.

Taking down defective ceiling fan from its position and refixing the same after repairs complete all as directed by Engr-in-Charge.

Supply and fix in replacement of new ball bearing 6201 / 6202 / 6203 including metal filling, machining if required, complete all as specified. Make : SKF/NBC

Supply and fix in replacement of canopy (upper and lower) to match the ceiling fan of make/model as per site complete all as specified.

Supply and fix in replacement of gun metal bush, suitable for any make and sweep ceiling fan complete all as specified and as directed by Engr-in-charge.

Supply and fix in replacement of fan clamp with nut & bolt and rubber bush suitable for ceiling fan of any sweep and make, complete all as specified.

Supply and fix in repair ceiling fan capacitor/condensers 2.5 mfd of approved make complete all as directed by Engineer-in-Charge. MAKE : NICCO/Havells/Universal.

M & L for Rewinding of ceiling fan motor of type 1200/1400 mm sweep & any make, with super enameled copper wire of appropriate gauge including replacement of insulating materials such as laminated lethroid paper, sleeves, necessary varnishing with golden colour varnish, greasing the bearings, replacement of missing / worn out nuts, bolts & washers, split pins etc. complete all as specified and directed by Engineer- in -Charge.

S&F in repairs sheet metal enclosure single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 20 Amps capacity.Make L & T,/Schneider/ABB

Supply & fix in repairs MCB DB 12 way SPN with 200 A rated bus bar, 240 Volts, Double door complete.all as specified and as directed Make L & T,/Schneider/ABB

Supply & fix in repairs MCB DB 04 way SPN with 200 A rated bus bar, 240 Volts, Double door complete.all as specified and as directed Make L & T,/Schneider/ABB

Supply & fix in repairs MCB DB 4 way TPN with 200 A rated bus bar,415 Volts, Double door complete.all as specified and as directed Make L & T,/Schneider/ABB

Supply and fixing in repairs VTPN double door load line DB LL 8 Way DD VERT With MCCB 200A double door suitable for TP/FP 'G' frame MCCB and fitted with bus bar, neutral links and blanking plate, IP-43 ( Make/Model- DHDLVDOBASFD08 of Havells or Equivalent of Standard/Legrand/HPL/L & T).

Supply & fix in repairs MCB SP 6 to 32 Amps 240 Volts, C curve, 10 KA. Complete all as specified and as directed.Make L & T,/Schneider/ABB

Supply & fix in repairs MCB SPN, 40 Amps, C Series, 240 Volts, 10 KA. Complete.all as specified and as directedMake L & T,/Schneider/ABB

Supply & fix in replacement of MCB four pole 63 Amps 415 volt 50 Hz.

M&L for earthing complete with galvanised steel earth plate electrode 60cm x 60 cm x 6 mm thick burried directly in ground (earth pit not less than 2.25M deep below ground level) with top edge of the plate not less than 1.5 M below ground level connected with galvanised earth wire 4 mm dia by means of bolts nuts check nuts and washers of galvanised iron to earth test point all as specified or indicated including necessary excavation and earth work any type of soil PCC (1:3:6) watering funnel, GI tubing 20 mm for watering all as specified and directed and all as shown in electrical plate No.5 of SSR part 1.

Supply, laying and testing of XLPE under ground cable of size 50 Sqmm 3.5 core, 1100 volt grade, insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cable (Heavy duty) with stranded aluminium conductor including connection with lugs, gland etc. including taking down old unserviceable cable complete all as specified and as directed.

Excavation in trenches in anytype of soil not exc.1.5m wide and not exceeding 1.5m in depth and getting out for laying of underground cableor inside substation for( making cable ducts & cable inside substation) complete all as specified.

Returning, filling, including spreading, levelling, watering and well ramming in layer not exceeding 25 cm thick soil after repairing/jointing and laying and testing of cables complete all as specified

Removing excavated surplus soils meterial not exc.50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as specified.

Material and labour for natural river sand as cushioning of cables, including spreading and punning down all as complete all as specified and directed by Engineer in charge. Note : punned thickness shall be measured for payment purpose

Supply and lay well burnt/Fly ash brick of size 200x100x80mm locallly available as protection of cable in trenches complete all as specifed and as directed by Engineer in charge

M& L for 80 mm dia GI pipe medium grade galvanised including fittings for cable protection and sealing both end including taking down old GI pipe completed all as specified and directed by Engr-in-Charge.

ANIL KUMAR BISWAL

HARI PALAI

BHARAT KUMAR BALL

ANTARYAMI PANDA AND COMPANY