SPECIAL REPAIR TO BLDG NO. P/8/503 (OFFICE COMPLEX) AT VD LINE UNDER GE PANAGARH

Amount

B/R PORTION

M&L for fly ash brick straight or curved on plan exc 6 m mean radius, built in CM 1:6 ,including demolition of brick work built in cement mortar including all quoins, arches, pillar etc ,complete all as specified and as directed.

M&L for Brick work using old size bricks ,EXCEPT BRICKS, straight or curved on plan exceeding 6.00 metre mean radius, built in cement mortar (1:6 ) including demolition of brick work built in cement mortar including all quoins, arches, pillar etc ,complete all as specified and as directed.

Taking down cement plaster, any description on brick or stone walls and ceiling ,chajja, landing etc including racking of joints hacking for key scrubbing down with water etc ,complete all as specified and as directed.

Dismantling of ceilling board of any thickness ,complete all as specified and as directed.

S&F 605mmx605mm Anodised aluminium snap grid frame work for false ceilling with all necessary aluminium angle & Tee arrangement with and incl fixing cleats screw etc ,complete all as specified and as directed.

S&F Hanger 6mm dia G.I (up to 1200mm length) adjusting level fixed to roof by means of ceilling cleats made out of G.I flat 40x 3mm size 60mm long and expansion hold fasteners 12.5mm dia, 40mm long ,complete all as specified and as directed.

S&F 4mm thick (non asbestos fiber) plain building boards fixed in aluminium frame work in ceilling flat or sloping with screw ,complete all as specified and as directed.

Dismantaling (corrugated,semicorrugated) sheet in roof covering ,complete all as specified and as directed.

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

M&L for rendering 15 mm thick on other than fair faces of brick work or concrete surfaces, finished even and smooth (without using extra cement) on walls in cement mortar (1:4) ,complete all as specified and as directed.

M&L for Two coats of Oil bound destemper on wall surface including 3mm thick wall care putty over chalk whiting after completely removal of existing surface ,complete all as specified and as directed.

Taking down chowkhats or frame not exceeding 1.5 Sqm each with shutter(s) (without taking off shutters from the frame) ,complete all as specified and as directed.

Taking down chowkhats or frame exceeding 1.5 Sqm but not exceeding 4 Sq. m each with shutter(s) (without taking off shutters from the frame) ,complete all as specified and as directed.

S&F Factory made, 35 mm thick, panelled shutter second class hard wood, plain framed, hammer marked, with lock rail . The size of rail and stile as per IS : 1003 (Part I), kiln seasoned and chemically pressure treated ,complete all as specified and as directed.

M&L for plain solid straight chowkats second class hard wood and frame,wrought ,framed rebated on the solid ,rounded or chamfered put together with glue pinned at jpints ,complete all as specified and as directed.

S&F aluminium anodised tower bolt of extruded section of length 150mm ,complete all as specified and as directed.

S&F mild steel butt hinges 100 mm long ,complete all as specified and as directed.

S&F aluminium anodised handle of extruded section of length 150mm ,complete all as specified and as directed.

S&F Aluminum alloy anodized sliding door bolt 300mm long with hasp and staple (bolt type) and fixing bolts and sliding bolts of extruded such or cast aluminum alloy ,complete all as specified and as directed.

M&L for cutting holes in brick wall exc half brick but not exc one brick for inserting hold fast and making good dismantelled portion in cm 1:4 or cement concret 1:2:4 type B-I built in cm , complete all as specified and as directed.

S&F anodised Aluminium frame for doors, windows & ventilators with one or more rebates including joining cleat for fixing etc. Rubber gasket all round the panels/ shutters to fix glass, PVC gasket in all channels, locking arrangement ,complete all as specified and as directed.

S&F anodised Aluminium door shutters,aluminium section weighing 0.55 kg/m including necessary joining cleats , rubber neoprene packing, handle 2 Nos in each door ,hinges,anodised aluminium snap beading screw etc ,complete all as specified and as directed.

S&F anodised Aluminium window and ventilator shutters ,fixed type without sah bar , aluminium section weighing 0.55 kg/m including necessary joining cleats , glazing clips , rubber packing, anodised aluminium snap beading screw etc ,complete all as specified and as directed.

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

S&F in repair's 4mm thick glass sheet ordinary quality and glazing with in square, n exc 0.5 Sqm in each pane, fixed to Aluminium windows/ventilator ,complete all as specified and as directed.

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

S&F in repair's hydraulic door closer aluminium extruded section body desiganation No-3 universal type ,suitable door shutter width and weight between 61kg to 80kg of approved make, fixed with screws, complete all as specified and as directed by Engr-in -Charge.

S&F in repair's Aluminium Curtain Rod 25mm dia Decorative type with a pair of brackets, powder coated of approved pattern and colour ,complete all as specified and as directed.

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

Demolition of stone slab and tiles of any description or thickness in floor, etc laid dry or laid dry and pointed and removing of debries from MD land ,complete all as specified and as directed.

M&L for Marble work 18 to 20mm thick (table rubbed and polished) in step jams,piller , passage etc and like in cm (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with marble shed other than white and black ,complete all as specified and as directed. Note: colour shed approved by Engr -in charge.

M&L for Non-skid ceramic, straight cut/joint free, 7-8 mm thick colored tiles, area of each tile exceeding 0.11 Sq.m but not exceeding 0.18 Sq.m, in floors & skirting etc. over & including 15 mm thick cement mortar (1:6) screed, set and jointed with grey cement slurry & pointed with grout of matching shade, including dismantling of floor hearth or wall tiling incl cement mortar bedding , complete all as specified and as directed.

M&L for glazed ceramic coloured tiles in vertical surfaces of size 350x250x7mm/450x600x7mm thick quality not less than group II, straight edge, as on skirting , dados, walls etc set and jointed in neat cement slurry and pointed in white cement with pigment to match the shade of tiles over and including 10mm thick rendering in cement mortar 1:4, including dismantling wall tiling and cement mortar bedding ,complete all as specified and as directed.

M&L for Vitrified Ceramic 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 (Dark Colour) and including 15mm thick screed bed in cement mortar 1:4, including dismantling of floor hearth or wall tiling incl cement mortar bedding , complete all as specified and as directed.

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

M&L for cement concrete type B0 1:2:4 (12.5mmgraded aggregade) for coping,plinth course etc ,complete all as specified and as directed.

S&F Solid PVC Door frame of size 50mm x 47mm made out of 5mm plain PVC sheet reinforced with M.S. Square tube ,complete all as specified and as directed.

S&F Factory made solid PVC door shutter with particle board core 28 to 30 mm thick (stiles) with 2,4 or 6 raised paneel design with 2mm thick moulded PVC sheet on the front face and 2mm plain colour PVCsheet on back face and moulded plain colour PVC 'c' chanel having PV C sheet for top rail ,lock rail & bottom rail panneling, fixing in the frame at site as per specification ,complete all as specified and as directed.

S&F stainless steel tubular staircase ralling with post and including with all necessary ornamental finish and fitment S/S fixed ,complete all as specified and as directed.

S&F PVC low level flushing cistern including brackets 10 litre capacity with inlet ball valve float, handle,flush pipe etc. ,complete all as specified and as directed.

S&F pillar taps fancy type 15mm bore of pipe cast copper alloy with capstain heads chromium plated screwed down high pressure' with long screwed shank and fly nuts screwed for iron pipe , complete all as specified and as directed.

M&L for cast iron Floor trap 100mm with grating including jointing to waste pipe fixed in cement concrete type B1 (1:2:4) ,complete all as specified and as directed.

S&F Stainless steel Soap dish fancy type ,complete all as specified and as directed.

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

M&L for vitreous china wash hand basin, white, flat back, size 550 x 400 mm, including fixing acessories like galvanised brackets & rag bolts and waste pipe ,complete all as specified and as directed.

S&F in repair's 15mm dia GI tubing medium grade with all fittings to walls, ceiling or laid under floors , complete all as specified and as directed.

S&F (Except tubes) of 15mm dia GI tubing medium grade with all fittings to walls, ceiling or laid under floors including taking up or down steel tubing and connections 15 mm bore ,complete all as specified and as directed.

S&F Bib taps, cast copper alloy with chromium plated fancy type, short body with wall flange screwed down, suitable for 15 mm bore pipe ,complete all as specified and as directed.

S&F swivel shower of PTMT any colour for fixing with 15mm pipe and arm 15mm size 195mm long with 45 degree bend with flange ,complete all as specified and as directed.

S&F in repair's Stainless steel towel rail 20mm dia D type solid 60cm long between flanges of approved make and pattern, fixed to walls with screws, complete all as specified and as directed by Engr-in -Charge.

S&F vitreous china Wash down water closet (Padestal pattern) white with P or S trap including plastic water closet seat & cover mild steel chromium plated or aluminised hinging device and health fauset, fushing cistern low or high level, 32mm dia polyethylene fush pipe etc, complete all as specified and as directed by Engr-in -Charge.(excluding cost of flush tank)

S&F decorative corner glass shelf 6mm thick ,200mm size with railing 25mm high in bath room ,fixed with "D' type bracket, complete all as specified and as directed by Engr-in -Charge.

S&F in repair's PVC sheet cabinet, made out 5mm thick sheet with openable shutter and mirror of thicknes not less than 2mm with suitable compartment in side as directed of size 450mmx350mmx120mm fixed to wall chromium plated brass screws , complete all as specified and as directed by Engr-in -Charge.

S&F 32mm dia low density polyethylene pipe (LDPE) of pressure rating 6 kgf/sq.cm laid in wall/ trenches, complete all as specified and as directed by Engr-in -Charge.

S&F in repair's vitreous china squatting pan Orissa pattern, size 580 x 440mm, white, with integral footrest, excluding flushing cistern & flush pipe fixed with ‘P’ or ‘S’ trap, including making good the disturbed surfaces and to match with existing surface, complete all as specified and as directed by Engr-in -Charge.

S&F vitreous china urinal,Full stall type, white flush pipe and waste pipe complete securing urinal to plugs with and including 60mm long brass screws pointing around urinal back in cement fixing with automatic flushing system flush pipe,grating etc , complete all as specified and as directed by Engr-in -Charge.

S&F sink made of stainless steel 1mm thick of kitchen or laboratory with plugs washers and wastes, including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 495mm x 420 and bowl size 410mmx330mm x 160mm, complete all as specified and as directed by Engr-in -Charge.

S&F in repair's Toilet paper holder of viterous china box type (white) fixed to walls with chromium plated (CP) brass screws , complete all as specified and as directed by Engr-in -Charge.

S&F Jet Spray CP copper cast alloy fancy type having PVC tube 750mm long SS nut bolts at either ends of approved make, complete all as specified and as directed by Engr-in -Charge.

S&F 100 mm cast iron sanitary connection socket to fit WC out-let , complete all as specified and as directed by Engr-in -Charge.

M&L for PCC 1:2:4 type B-2 (using 20m graded crushed stone aggregate) as in roof padding, finished fair and even without using extra cement, including demoliton of cement concrete (un-reinforced) roof surfaces , complete all as specified and as directed by Engr-in -Charge.

M&L for providing APP based membrane course roof treatment in layers with following provisions :- (i) 20 mm thick (average) screed bed or bedding layer in CM (1:6) and finished the surface even & smooth without using extra cement on top of the roof surface (ii) Applying one coat of bituminous primer, polymerized primer oil based coat, evenly @ 0.3 Kg/Sqm as priming coat to the prepared surfaces, till the surfaces is properly impregnated and the solvent oil in the based primer shall be allowed to evaporated completely (iii) Applying APP based pre fabricated with non-woven polyester reinforced membrane stabilised with fibre glass strands & top with grey mineral slates, not less than 3mm thick and not less than 3 Kg/Sqm by torch application method.

Dismantling boarding, any description, fixed in any position with nails, complete all as specified and as directed.

M&L for plain fillets squre or rectangular 2nd class soft wood exc 13 & n-exc 25sqcm in section clean sawn secured with with nails , complete all as specified and as directed.

M&L for 12mm thick pre laminated particle board with decorative one face fixed with nails , complete all as specified and as directed.

S&F in repair's 40mm dia brass, cupboard knobs fixed with nut, screw and washer , polished, complete all as specified and as directed.

S&F Aluminium alloy anodised barrel tower bolt 100mm long, complete all as specified and as directed.

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

S&F 75mm size stainless steel, butt hinges type D-22 , complete all as specified and as directed.

M&L for removal of existing treatment on wall plaster old surface providing of 3mm thick wall care putty & applying two coat of weather proof acrylic emusion paint, exterior grade over a coat of primer , complete all as specified and as directed.

M&L for hardcore of broken stone boulders of gauge n exc. 63mm, deposited, spread and levelled in layers n exc. 15 cm thick, watered and rammed to a true surface, complete all as specified and as directed.

S&F in repair's Grating with or without hole of PTMT (Minimum weight 40 gm) and fitting of shade matching to tiles/floor, fixed with white cement including matching shade pigment, complete all as specified and as directed.

S&F aluminum anodised Deco grill fixed with suifable section fabricated and rivetted to aluminum windows, complete all as specified and as directed by Engr-in-charge.

S&F roof trusses (framed), trussed purlins crane gantries, rails and fastenings and heavy bracket framing (Beam, tee, angle channel or flat sections) including distance pieces, cleats etc. Fe-410-W (Gde-E-250) quality-A, complete all as specified and as directed.

Dismantling steel work of any description, complete all as specified and as directed.

M&L for Preparation of surfaces of steel over 10 cm width or girth and apply of two coat of synthetic enamel paint over a coat of red oxide primer, complete all as specified and as directed.

S&F in repair's stop valve/angle valve, cast copper alloy, screwed down, high pressure with handle, chromium plated, screwed end for iron pipe or for union and fixed, suitable for 15 mm bore pipe, complete all as specified and as directed.

Demolition of cement concrete below or above ground level n.exc 15 cm thickness and removal of soil to outside MD land as directed by Engr-in-Charge

M&L for cement concrete , type D-2 ,1:4:8 , 40mm graded stone aggregate, 100mm thick , as in sub base, complete all as specified and as directed.

M&L for Machine pressed precast concrete interlocking paver block with grey cement and no pigment any shape and size conformed to IS 15658-2006 of 60mm thickness M-35 grade , complete all as specified and as directed.

M&L for sand cushion filling for floor,foundation etc including watering and consolidation , complete all as specified and as directed.

E/M Portion

Taking down carefully aluminium conductor point wiring (light,fan,socket or power) including fittings such as switches,ceiling roses, pendants, regulators ,sockets etc. and removing (except those to be reused shall be kept in safe custody at the site ) and making good disturbed surfaces of walls, floors etc.to match with the existing surface , complete all as specified and as directed.

M&L for point wiring for light point/ fan point, one light/fan/exhaust fan point controlled by one, one way switch using 1.5 sqmm nominal cross sectional area multistranded copper conductor ,PVC insulated unsheathed FR cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including Modular pressed steel terminal switch boxes of diffrent module and 1.5 sqmm nominal cross sectioanl area multistranded copper conductor FR PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc., complete all as specified and as directed.

All as per item No.2.02 here-in-before but One 3 pin 5 Amps socket outlet points on independent board, complete all as specified and as directed.

All as per item No.2.02 here-in-before but 5 Amp socket on same board with other switches, complete all as specified and as directed.

M&L for wiring of socket outlet on independent Boards controlled by one, one way switch using 4.0 sqmm nominal cross sectional area, multistranded, copper conductor, PVC insulated unsheathed FR cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including Modular pressed steel terminal switch boxes of diffrent module and 4.0 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FR cable earth wire and connecting to earth dolly and brass screws, washers etc. , complete all as specified and as directed.

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

S&F Modular socket 6 A -2/3 pin combined, 2 Module , complete all as specified and as directed.

S&F Modular Switch socket Combination 16A, 6 pin, 3 module, complete all as specified and as directed.

S&F Modular Fan stepped regulator, 120 W, 2 Module , complete all as specified and as directed.

S&F Modular white cover plate with frame, 2 module , complete all as specified and as directed.

S&F Modular white cover plate with frame, 3 module , complete all as specified and as directed.

S&F Modular white cover plate with frame 6 module , complete all as specified and as directed.

S&F Modular white cover plate with frame 8 module , complete all as specified and as directed.

S&F ceiling rose surface bakelite 65 mm x 50 mm two to three terminal suitable for 230 Volts AC 6 Amps , complete all as specified and as directed.

S&F lamp holder, PVC/polycarbonate type with back plate straight or anfular suitable for batten fittings , complete all as specified and as directed.

S&F Modular type 25 Amps power unit combine with on/off switch enclosure single pole and neutral with two pin and earth socket, complete all as specified and as directed.

M&L for two single core, 4 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC conduit (ISI marked), concealed, including 4 sqmm nominal cross sectional area, multistranded copper conductor ,FR cable, PVC insulated unsheathed 1100 Volts grade earth wire , complete all as specified and as directed.

M&L for two single core ,6 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade drawing in and including nd including suitable size PVC conduit (ISI marked), concealed, including 6 sqmm nominal cross sectional area multistranded copper conductor FR cable, PVC insulated unsheathed 1100 Volts grade earth wire , complete all as specified and as directed.

S&F security light fittings 25 watts, minimumm lumen output 100 lumen/Watt, made up of pressure dia cast housing with prismatic polycarbornate diffuser and individual LED with secondary optic and IP65 including necessary connection complete suitable for pole dia 25mm complete with all accessories including connected with twin core twisted flexible copper conductor of suitable size , complete all as specified and as directed.

S&F in repair's 18 W LED light fitting wall mounted batten 4'ft , extruded polycarbonate, enivromental friendly, heat sink provided for efficent heat dissipation and integrated electronic driver for 18 watt,6000K including necessary connection , complete all as specified and as directed.

S&F in repair's 9 W LED light fitting wall mounted batten 2ft , extruded polycarbonate, enivromental friendly, heat sink provided for efficent heat dissipation and integrated electronic driver for 9 watt , 6000K including necessary connection, complete all as specified and as directed.

S&F Surface mounted type decorative light fitting 1 x 10W LED 6k 230V AC, 50Hz with all accessories, complete all as specified and as directed.

Supply and fix in repair's street light bracket made out of GI pipe light grade 25 mm dia 1.0 mtr long bent to required shape as directed and fixed to pole complete with painting and including two set of 20x3mm FI clamps and fixing arrangement such as nuts, bolts and washers , complete all as specified and as directed.

Supply and fix Vertical distribution board double door TPN 6 way with IP 54 multiphase outgoing suitable for mounting 125 Amps as incomer with Bus bars, Neutral links with all accessories , complete all as specified and as directed.

Supply and fix in repair's epoxy powder coated sheet metal enclosure for DBs, double door, Single pole and neutral 240 V, 8 ways with mounting fitted with bus bar, DIN channel , neutral link and incoming contact , complete all as specified and as directed.

Supply and fix MCCB 4 pole , 415volts of capacity 125 Amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting including necessry connection, complete all as specified and as directed.

Supply and fix in repair's MCB SP, 6 to 32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs including necessry connection ,complete all as specified and as directed.

Supply and fix in repair's MCB SPN 6-32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection , complete all as specified and as directed.

Supply and fix in repair's MCB TPN 63 Amps, 'C' series 10kA, 415 Volts and to be housed in DBs complete including necessry connection , complete all as specified and as directed.

Material and labour for earthing complete with galvanised mild steel earth plate electrode 600x600x6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI wire 4 mm dia as electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth wire encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS round bars 6mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and as directed and testing on completion.

Supply and fix in repair's 4 mm dia GI earth lead with clamp, complete all as specified and as directed.

Supply & fix ceiling fan 1200mm size , star 5 rated, ISI mark, 240V, 50 Hz, complete all as specified and as directed.

Supply & fix metallic Exhaust ventilation fan of sweep 300 mm sweep, 230volt AC complete with louver and all asssesories including cutting hole of suitable size, making good surface by doing plaster and applying two coat of distemper complete with fixing connected with rwin core twisted flexible copper conductor (23/0.0076) , complete all as specified and as directed.

Taking down of AC ceiling fan of any sweep & any height and opening the fan and oiling, greasing and replacement of unserviceable accessories and servicing, complete overhauling and re-assembling and testing complete for efficient functioning and hanging it back in position including provn of 0.5 Sqmm copper flexible twin twisted cable (length not exceeding 0.5 metre) from ceiling rose to fan as directed by the Engr-in-Charge. (Note : Accessories such as gun metal bush and split pin and jam nut shall be measured and paid under relavtem here-in-after).

M&L for painting of ceiling fans upto 1400mm sweep carefully, dismantling fan blades and paint with one coat of synthetic enamel paint including filling cavities with filler after cleaning all dust etc , complete all as specified and as directed.

Supply only capacitor 2.5 MFD , complete all as specified and as directed.

Supply only ball bearing suitable for Ceiling Fan / Exhaust Fan / Wall Fan, complete all as specified and as directed.

Supply, laying / fixing / connecting, testing and commissioning of LT under ground cable XLPE insulated of 35 Sqmm x 3.5 core, screened, PVC bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor,1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following cross sectional area including cable glands,lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct) all as directed by the Engr-in-Charge . Note:- (i) Excavation,sand cushioning,brick will be measured and paid separtely.

Supply, laying / fixing / connecting, testing and commissioning of LT under ground cable XLPE insulated of 70 Sqmm x 3.5 core, screened, PVC bedded, galvanised steel strip or wire armoured, electric cable (heavy duty) with multistranded aluminium conductor,1100 Volts grade in trenches/on wall/poles laid in ducts/inside protection pipe of the following cross sectional area including cable glands,lugs and suitable size of MS saddle clips (where ever cable laid in ceilings / walls without cable duct) all as directed by the Engr-in-Charge . Note:- (i) Excavation,sand cushioning,brick will be measured and paid separtely.

Excavating in trenches, not exceeding 1.5 m wide and not exceeding 1.5 m in depth for laying of cables, pipes etc. and getting out including trimming the sides and forming bottom surfaces to required levels in soft/loose soil, complete all as specified and as directed.

Returning, filling in, including spreading, levelling, and well ramming in layer not exceeding 25 cm thick in soft/loose soil, complete all as specified and as directed.

Removing excavated material (soil) to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 m above the starting point ,complete all as specified and as directed.

Material and labour for river sand, washed and screened dry for cushioning to under ground cable in trenches below and around under ground cable including spreading and levelling , complete all as specified and as directed. Note :- Punned thickness 18 cm shall only be considered for payment

Supply and lay in trenches fly ash bricks, for cable protection , complete all as specified and as directed.

S&F in repair's GI Pipes 50 mm bore “light grade” including necessary fittings such as tees, bends, elbows, sockets, reducers etc as per site requirement , complete all as specified and as directed.

Supply , install, testing and commissioning of floor mounted outdoor LT panel board AC 415 V , 50 HZ 3 Phase 4 wire of suitable size for accomodating the following accessories totally enclosed self supporting structure / cubicle , fully compartmentalized type , suitable for outdoor use , with bottom cable entry with suitable cable glands structure made out of 3.15 mm thick with CPRI Approved CRCA steel sheet of suitable size with angle iron frame work and legs of ISA 50X50X5 mm , with four legs grouted to PCC (1:2:4) type B1 , foundation block with suitable mounting arrangement for bus bars voltmeter, ammeter , changeover switch and MCCBs , hinged doors at front with suitable locking arrangement , Provision of louvers at sides , structure treated under 8 - tank metal treatment process and duly powder coated , complete all as specified and directed :- BUSBAR :- (i) Copper bus bar 400 Amps , supported on non hygroscopic fibres and brass screws for mounting -04 Nos INCOMER (a) Supply and fixing MCCB 4 pole 415 Volts of breaking capacity of 25 KA of 250 Amps with Fixed thermal and Fixed magnetic setting- 01 Nos (b) Supply and fixing Changeover switch 4 pole 415 Volts of 100 Amps- 01 Nos INDICATING DEVICES (a) Supply and fixing LED Indicating lamps for Main Supply indicating R, Y, B - 03 Nos (b ) Supply and fixing Digital Ampere Meter 31/2 digit display , incl CT having CTR 200/5 - 01 Nos & Digital Voltmeter 0-500 Volts , SIF 96 - 01 Nos OUTGOING FEEDERS (a) Supply and fixing MCCB of 4 pole , 415volts of capacity 125 amps with breaking capacity of 16 KA Fixed thermal and fixed magnetic setting - 03 No (b) Supply and fixing MCB of 4 pole , 415volts of capacity 63 amps with breaking capacity of 10 KA - 02 No

Material and labour for earthing complete with galvanised mild steel earth plate electrode 600 mm x 600 mm x 6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using GI strip 32 x 6 mm as earth strip electrode bolted or rivetted to earth plate at one end and connected to equipments at another end, GI earth strip encased in and including 40 mm dia GI 'light grade' pipe from upper end of earth plate upto equipments,20 dia bore GI pipe 'light grade' as water pipe from earth chamber to upper edge of earth plate, Test point , GI funnel with wire mesh fixed on water pipe and PCC 1:2:4 type B-1 (using 20mm graded stone aggregate) as in pit chamber and RCC pit cover 50mm thick precast RCC 1:2:4 type B-1, duly reinforced with MS TMT bars 8mm dia @ 100 c/c both ways with 10mm dia MS round bar as in lifting handles, excavation, earth work including laying the GI pipe concealed in floor/wall all as described in electric plate of SSR Part I complete all as specified and as directed and testing on completion.

S&F in repair's rotational moulded polyethylene water storage tanks of capacity 1000 Ltrs (Cylindrical, vertical with closed top with three layered) confirming to relevent IS complete including provision of all inlet outlet overflow and drain pipe fitting , complete all as specified and as directed.

Supply and fix in repair's high pressure PTMT float valve with epoxy coated alluminium rod and high density polythelene ball screwed for iron pipe 25 mm dia with fly nut , complete all as specified and as directed.

S&F in repair's 25 mm bore gate valve cast copper alloy screwed down high pressure with clutch handle screwed both ends for Iron pipe , complete all as specified and as directed.

Supply & fix in repair's 25 mm bore GI Tubing medium grade in Trenches/ Floor/Pillar and connection including fitting like socket /Union/Tee/Reducer Nipple etc , complete all as specified and as directed.

Schedule of Credit

UNIQUE ENTERPRISE

CHANDRA CONSTRUCTION AND CO

MS ROYAL CONSTRUCTION INDEX NO 158 2010 BKP

M/S SWAPAN KUMAR MONDAL

NATIONAL CONSTRUCTION CO

BABY ENGINEERING ELECTRICAL MECHANICAL STORES

S. D. Construction Co.