Special Repair to Bldg No A/10/37 (Trinetra Bakery ) at Panagarh at PMS under GE Panagarh

Amount

B/R PORTION

Dismantling old/rusted Galvanised plain or corrugated mild steel sheeting any gauge, thickness as in roof covering with ridges etc, complete all as specified and as directed.

M&L for 0.50 mm thick pre-painted galvalume aluminium zinc coating GI based corrugeted steel sheet of any colour as approved of 550 Mpa tensile strength as in roof covering / cladding to wall fixed with self tapping screws, complete all as specified and as directed.

M&L for Pre-painted galvalume aluminium zinc coating GI based plain sheet 0.50 mm thick any colour having tensile strength of 550 Mpa as in ridges, hips valley gutter etc fixed with self tapping screws , complete all as specified and as directed.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame n exc 1.5 sqm each including cutting holes for taking out hold fast or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.), complete all as specified and as directed by Engr-in-charge.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame exc 1.5 sqm & n. exc 4 sqm each including cutting holes for taking out hold fast or dismantling brick work (holes cut and any other damage to jambs, walls for taking out hold fast shall be finished identical to existing finish without any extra cost to Govt.) , complete all as specified and as directed by Engr-in-charge.

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 4mm thick sheet glass, ordinary quality and glazing with oil putty in square n.exc 0.5 Sqm each panes , complete all as specified and as directed.

Demolition of brick work built in cement mortar or cement lime mortar including all quoins, arches pillars etc and removing unserviceable material exc 100 mtr , complete all as specified and as directed.

M&L for brick work with sub class ‘ B’ bricks straight or curved on plan exc 6 m mean radius built in CM 1:6 , complete all as specified and as directed.

Demolition of RCC ( other then ground floor ) pillar, beams landing, chajjas slabs sleves & similar suspended work.and removing unserviceable material exc 100 mtr , complete all as specified and as directed.

M&L for Reinforcement cement concrete 1:2:4 Type B-1 (using 20mm graded stone aggregate) for columns, pillars, piers, posts and struts , complete all as specified and as directed.

S&F TMT steel bars 10 mm dia and over cut to length, bent to shape required, including cranking, bending spirally for hooping for reinforcement, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9 mm dia or securing with clips , complete all as specified and as directed.

All as per item No 1.12 but 6mm to 8 mm dia , complete all as specified and as directed.

S&F multi shutter turn windows are made out of upvc multi cavity frames sections of 60x60x2.5 mm suitable reinforced and double multi shutters division are made by shash mullion having 50x85x2.5mm multi cavity upvc section suitable reinforced with GI and shutters are made out of 50x85x2.5mm upvc section reinforced and welded in corners with EPDM gaskets provision for glass and for air tight at frames and outer side of shutter with single glaze window shutters and using suitable glass bead with perfect hardware like hinges handles stays etc complete,mosquito mesh shutter is made out of upvc extruded section of 61x27x2mm with GI chanel of 1.2mm thick welded in corners mosquito net of fiber is fitted in shutter with proper required accessories lick hingis MS grill of 12 mm round pipe are inserted in main frame & screwed by hidden screwing system with powder coating etc , complete all as specified and as directed.

S&F solid pvc double door frame (chowkhat) of size 120mmx50mm with thickness of 5mm made out of extruded 5mm thk pvc sheet manufactured by an ISO 9001-2008 certified company and by joining 3 nos heat moulded pvc section the inside section of size 110x30 mm shall be made from plain colour pvc sheet of 5mm thk,the inside section will be covered with 5 mm thick pvc sheet c shape covered section of size 120mmx35mm.at center top position 15mm thick & 50mm wide pattern section should be pasted with solvent cement adhesive to make double pattam of frame, complete all as specified and as directed.

S&F internal (prelam) single door frame of size 100mm x 45 mm with a wall thickness of 5 mm,made out of extruded 5 mm thick PVC sheet manufactured by an ISO 9001-2008 certified company and by joining 3 nos heat bent PVC sheet sections.the inside section of size 90 x 30 mm shall be made from plain colour PVC sheet.the frame shall be mitre cut at two corners and joined with 4 nos of 150mm long brackets of 15mm x 15 mm MS squre tube.the two vertical door frames are to be reinforced with 40mm x 20mm MS tube of 19 gauge through out the frame.the door frame shall be fixed to the wall using 8/100mm long MS screws through the frame by using anchor fastners.a minimum of 4 nos of screws to be provided for rach vertical member & minimum 2 nos for horizontal member etc complete as per manufacturer specification and direction of engineer in charge.

S&F 30mm thick factory made moulded door shutter wood free consisting of frame made out of MS tubes of 19 gauge thickness and size of 20mmx40mm for stiles as well as top bottom & lock rail MS frame shall have a coat of metal primer of approved make & manufacturer.the inside panel shall consist of 20mm thick multichamber hollow pvc section of 1mm wall thick bounded using solvent cement /cynoacrylate adhesive with 5mm thk moulded pvc sheet manufactured by an ISO 9001-2008 certified company.

S&F 30mm thick factory made wire mesh solid pvc door shutter consisting of frame made out of MS tube of 19 gauge thickness and size of 19mmx19mm for stiles and 15mm x15 mm for top lock&bottom rails MS frame shall have a coat of metal primer of approved make and manufacturer 19mmx19mm MS squre tubes shall be covered with heat moulded plain sheet c channel made from 5mm thick pvc sheet manufactured by an ISO 9001 2008certified company, complete all as specified and as directed.

S&F Louward windows are made out of frames section 60X60X2.5mm multi cavity section suitably suitably reinforced by GI and welded in corners and glass can be fixed on aluminum louward blades, complete all as specified and as directed.

S&F Collapsible steel gates, top hung, consisting of channel pickets, pivoted flat bars, top and bottom runners, brass handles etc., erected in position and securing runners with holdfasts and brackets, complete all as specified as directed.

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

M&L for 5.5 mm thick froasted Sheet glass, ordinary quality and glazing with brass screws in square exc 0.5 sqm in each pane , complete all as specified and as directed.

S&F Powder Coating Anodised aluminium door shutters(minimum thickness of powder coating 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 and as directed.

S&F 40mm thick Solid PVC Sandwich Panel with both side 2mm single side prelam PVC sheet on both sides suitably fixed in M.S. angle frame work as per specification & drawing

S&F 5mm thick PVC sheet fillet of width 35mm for wall paneling inclusive of fixing on to wall to receive PVC Frame as per specification and drawing.

Dismantling 6mm thick Asbestos cement plain building boards from ceiling including cover fillets , complete all as specified and as directed.

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

S&F Seamless calcium silicate ceiling made out of 1800 x 1200 mm size board of siliceous and calcareous material reinforced with cellulose fibre fixed to the ceiling section with 25 mm long self drilling and tapping screws having phillips head with under head cutter at 200 mm centre to centre, including finshing the joint of face board with specially formulated jointing compound and 48 mm wide fibre tape to provide seam less finish (Frame work for ceiling shall be measured and paid separately), complete all as specified and as directed.

Demolition of cement concrete(unreinforced) of any description and in any position not otherwise specifically provided ,complete all as specified & as direceted.

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

M&L for Sand filling under floors or in foundations including watering and consolidation levelled in layers, complete all as specified and as directed.

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

M&L for PCC (1:2:4) type B-1 (using 20mm graded stone aggregate), 75 mm thick as in flooring finished fair and even using extra cement, complete all as specified and as directed.

M&L for machine pressed precast concrete interlocking paver block any shape and size confirming to IS 15658-2006 of 60mm thickness, M-35 Grade with grey cement and pigments, complete all as specified and as directed.

S&F Fe-410-W (Gde-E- 250) quality-A Steel work in tubular trusses including special shaped washer etc. complete using ERW or induction butt welded tubes conforming to IS.1161- 1979 grade St.-240 structural steel is painted one shop coat of zinc chromate primer paint (including preparation of surface) at Contractor’s workshop before fabrication , complete all as specified and as directed.

S&F Fibre glass reinforced translucent corrugated sheeting with two corrugations side lap fixed with L-type or J-type or cranked hook bolts in lieu of screw and washer in roof, wall etc, complete all as specified and as directed.

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

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

M&L for Vitrified Ceramic dark shade tiles 10 mm thick (square/ rectangular) polished area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match and jointed in neat cement slurry , complete all as specified and as directed. Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge

M&L for Vitrified Ceramic light shade tiles 10 mm thick (square/ rectangular) polished, area of each tiles not exceeding 0.36 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to matchand jointed in neat cement slurry , complete all as specified and as directed. Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge

M&L for Non - skid white Ceramic tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match , complete all as specified and as directed. Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge

M&L for Non - skid coloured Ceramic tiles 7 to 8 mm thick (square/rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match , complete all as specified and as directed. Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge .

M&L for 10 mm thick plastering in cement mortar 1:4 for laying wall tiles finishes, complete all as specified and as directed.

M&L for Glazed ceramic tiles in vertical surface 350x 250x 7 mm/ 450X 350X 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match , complete all as specified and as directed. Note : Design, shade and pattern of fixing of tiles shall be as directed by Engr-in-charge

M&L for 12-14 mm thick green marble/tiles machine cut pre polished (not less then 1.5 sqm in each piece) jointed with cement and pointed in white cement with pigment to match including moulding the edges and making hole for gas pipe , complete all as specified and as directed.

Taking down cement plaster of any description on brick or stone walls or from concrete surface incl racking out joints hacking for key scrubbing with water etc , complete all as specified and as directed.

M&L for rendering 10 mm thick in CM 1:4 on other than fair face of brick work surfaces finished even and smooth with out using extra cement , complete all as specified and as directed.

M&L for rendering 15 mm thick in CM 1:6 on fair face of brick work surfaces finished even and smooth without using extra cement , complete all as specified and as directed. Note: The rate quoted by the bidder is included for necessary scaffolding, lifting arrangement for three story building on external surfaces

M&L for Preparation of new plastered wall surfaces & applying two coats of oil emulsion over a coat of alkali resistant priming on over one coat of putty minimum 3 mm thick on plastered surface preparatory to oil emulsion , complete all as specified and as directed.

M&L for Preparation of old wall surfaces complete Removal existing finishes including filling of small holes etc and applying two coat of oil bound distemper over a coat of alkali resistant priming paint over one coat of putty minimum 3 mm thick , complete all as specified and as directed.

M&L for Preparation of new plastered surface of wall and applying two coats of cement based paint over a coat of alkali resistant priming paint , complete all as specified and as directed.

M&L for Preparation of old plastered surface of wall complete Removal of existing finishes including filling of small holes etc. and applying two coats of cement based paint over a coat of alkali resistant priming paint , complete all as specified and as directed.

M&L for preparation of new steel surface exc 10cm width or girth and applying two coats of synthetic enamel paints over one coat of red oxid zinc crome primer , complete all as specified and as directed.

M&L for preparation of old steel surface exc 10cm width or girth and applying one coats of synthetic enamel paints , complete all as specified and as directed.

M&L for preparation of old wood or wood based surface and applying two coats of synthetic enamel paint over one coat of pink primer, complete all as specified and as directed.

S&F in repair's Vitreous china Water closet (Squatt pattern) including provision of lime concrete bedding white & plastic WC seat cover, closed pattern with flat bottom and mild steel CP hinging device and including connection to GI pipe line , complete all as specified and as directed.

S&F in repair's Vitreous China urinals, half stall type (back or corner wall type) including providing and fixing plugs, bedding urinal against wall in cement mortar 1:2, securing urinal to plugs with and including 60mm long brass screws, pointing around urinal back in cement; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe, complete all as specified and as directed.

Supply & Fix CP health faucet with 1.50 m long tube & hook, complete all as specified and as directed.

S&F PVC (SWR) P trap 110 mm bore, complete all as specified and as directed.

S&F in repair's Vitreous China valveless, syphonic action type,flushing cistern, low level, white, with inlet, ball valve,float and handle including brackets flushing cistern 10 ltrs capacity, complete all as specified and as directed.

S&F in repair's Flush pipe of chromium plated brass tube,32mm dia, for low level cisterns complete all as specified and as directed.

S&F in repair's Soap dish, vitreous China white, approximate size 160x160x90mm complete all as specified and as directed.

S&F in repair's vitreous china wash basin white, flat back of size 580x 450mm including 32mm dia PVC waste pipe , CP brass waste coupling 32 mm dia , pair of MS angle brackets or MS fastener/ bolts for fixing arrangements, 450mm long pvc connection with PVC nut and washer , complete all as specified and as directed by Engr-in- charge.

S&F in repair's pillar tap 15 mm dia cast copper alloy fency type with capstan head chromium plated screwed down high pressure with or without lettered Hot or Cold with long screwed, screwed shanks and fly nuts screwed for iron pipe fixed, complete all as specified and as directed by Engr-in- charge.

S&F in repair's Brass CP mixer for mixing hot and cold water screwed down for iron pipe and fixed of 15mm dia suitable for fixing in sink , complete all as specified and as directed by Engr-in- charge.

S&F in repair's Stainless steel sink with drainage board, made out of 1.00mm thick sheet for kitchen or laboratory with plug, washers waste pipe, cast iron cantilever brackets, connecting union overall size 915mmx460mm with bowl size 410mm x 330mm x160mm , complete all as specified and as directed by Engr-in- charge.

S&F Kitchen stainless steel plate rack made out of 1 mm thick sheet and having partions as per sample. The over all size 900x600mm fixed with steel fastners or steel screw , complete all as specified and as directed by Engr-in- charge.

S&F swan neck bib cock cast copper alloy with capstan head, chromium plated fency type, with long screwed shanks and fly nuts screwed for iron pipe suitable for 15 mm bore , complete all as specified and as directed by Engr-in- charge.

S&F PVC connection 15 mm x 450 mm including brass check nut at both ends screwed for iron pipe of 15 mm bore , complete all as specified and as directed by Engr-in- charge.

S&F in repair's Bib tap long body with CP nipple cast copper alloy with crutch or butterfly handle, chromium plated fency type screwed for iron pipe, suitable for 15 mm bore , complete all as specified and as directed by Engr-in- charge.

S&F in repair's fency type stop valve/angle valve cast copper chromium plated screwed down, high pressure with capstan head suitable for 15 mm bore, screwed both ends for iron pipe , complete all as specified and as directed by Engr-in- charge.

S&F Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long with aluminium alloy brackets and guard rail , complete all as specified and as directed by Engr-in- charge.

S&F in repair's tubular towel rail /towel ring 20mm dia D type and 60cm long between flanges of brass chromium plated, complete all as specified and as directed by Engr-in- charge.

S&F in repair's Chromium plated toilet paper holder colour fixed to wall with CP brass screwes, complete all as specified and as directed by Engr-in- charge.

S&F in repair's brass chromium plated shower rose 125 mm size swivel type with connecting rod 15 mm bore , complete all as specified and as directed by Engr-in- charge.

S&F in repair's stop valve cast copper chromium plated concealed with long shank type screwed down, high pressure with capstan head suitable for 15 mm bore , complete all as specified and as directed by Engr-in- charge.

S&F in repair's stainless steel gratings of outer frame dia 150 mm openable type including all necessary fittings such as hinges including embeding in tiles with white cement, complete all as specified and as directed by Engr-in- charge.

Takind down GI tubing of 15 mm dia and connection including cleaning for refixing or removel , complete all as specified and as directed by Engr-in- charge.

Takind down GI tubing of 20 mm dia and connection including cleaning for refixing or removel , complete all as specified and as directed by Engr-in- charge.

S&F 15 mm dia galvanized pipes medium grade with all fittings and fixed in wall and ceiling or laid in floors, complete all as specified and as directed by Engr-in- charge.

S&F 20 mm dia galvanized pipes medium grade with all fittings and fixed complete to wall and ceiling or laid in floors, complete all as specified and as directed by Engr-in- charge.

Fixing only 15 mm dia old galvanized pipes incl new fittings where necessary fixed complete to wall and ceiling or laid in floors, complete all as specified and as directed by Engr-in- charge.

Fixing only 20 mm dia old galvanized pipes incl new fittings where necessary fixed complete to wall and ceiling or laid in floors.

S&F PVC water tank of capacity 1000 ltr, complete all as specified and as directed by Engr-in- charge.

Cutting chases for concealed water tubing or concealed conduit & making good in CM 1:3 of girth exe 10 cm and n.exe 20 cm in brick wall , complete all as specified and as directed by Engr-in- charge.

M&L for PCC 1:3:6 type C-2, 75 mm thick using 20mm graded stone aggregate as in plinth protections, complete all as specified and as directed by Engr-in- charge.

M&L for providing pre-cast cement concrete 1:2:4 type B-1(20 mm grd agg) for cover slab, manholes etc set in CM 1:4 , complete all as specified and as directed by Engr-in- charge.

S&F mild steel deformed bars 10 mm dia and over cut to length bent to shape required including cranking hooking ends & binding with and including MS wire (annealed) not ness than 0.9 mm dia etc, complete all as specified and as directed by Engr-in- charge.

S&F PVC SWR bends of 110 mm bore, complete all as specified and as directed by Engr-in- charge.

S&F PVC (SWR) floor trap plain including jointing with solvent cement 75 mm dia , complete all as specified and as directed by Engr-in- charge.

S&F PVC (SWR) vent cowl 75 mm bore, complete all as specified and as directed by Engr-in- charge.

S&F PVC (SWR) gully trap 125/110 mm setting and jointing with solvent cement, complete all as specified and as directed by Engr-in- charge.

S&F aluminium alloy anodied sliding door bolt size 250mm with hasp staple (bolt type ) and fixing clips of sheet cast or extruded section and fixing bolt and sliding bolts of extrueded section or cast aluminium alloy , complete all as specified and as directed by Engr-in- charge.

S&F butt hinges of size 100 mm for PVC door, complete all as specified and as directed by Engr-in- charge.

S&F tower bolt of size 150 mm for PVC door, complete all as specified and as directed by Engr-in- charge.

S&F Bow handle of size 150 mm for PVC door, complete all as specified and as directed by Engr-in- charge.

E/M Portion

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

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 FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade including pressed steel terminal switch boxes, 3 mm thick bakelite sheet top cover (ISI Marked) fitted with chromium plated brass screws & washers and 1.5 sqmm nominal cross sectional area multistranded copper conductor FRLS PVC insulated unsheathed earth wire and connecting to earth dolly and brass screws, washers etc., complete all as specified and as directed.

M&L for point wiring for socket out let on independent Boards controlled by one, one way switch using 2.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including pressed steel terminal switch boxes , 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 2.5 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FRLS cable 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 5 Amp socket on same board with other switche, complete all as specified and as directed.

M&L for point wiring for socket outlet 3 pin, 15 amps on independent Boards controlled by one, one way switch using 4.0 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLS cables in and including 20 mm dia or higher size PVC concealed conduits and fittings, including pressed steel terminal switch boxes , 3 mm thick bakelite sheet top cover (ISI Marked) fitted with Chromium plated brass screws & washers and 4.0 sqmm nominal cross sectioanl area multistranded copper conductor , PVC insulated unsheathed FRLS cable earth wire and connecting to earth dolly and brass screws, washers etc. complete all as specified and as directed.

Supply and fix switch piano flush type, single pole , 6 Amps, one way ,complete all as specified and as directed.

Supply and fix switch socket combination 2 in 1 multipurpose 5 pin ,6 Amps ,complete all as specified and as directed.

Supply and fix switch socket combination 16 Amps flush type controlled by one switch , complete all as specified and as directed.

Supply & fix 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.

Supply & fix stepped type electronic fan regulator flush type 240 Volts ISI marked , complete all as specified and as directed.

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

Supply & fix LED bulb 7 watts, 240 volts, ISI marked , complete all as specified and as directed.

Supply & fix exhaust ventilation fan of sweep 230mm,240 volts, metalic body, BEE 5 star rated, ISI marked , complete all as specified and as directed.

Supply & fix GI pipe light grade 40 mm dia of size for road cross of cable,ISI marked , complete all as specified and as directed.

Supply & fix XLPE insulated armoured cable, 25 sqmm 4 core,1100 volts grade heavy duty cable,ISI marked passing through pipe, with PVC insulated aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed , complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exc. 1.5m depth and getting out in hard/dense soil, complete all as specified and as directed.

Returning, filling, including spreading, leveling, watering and well ramming in layers not exc. 25cmin soft/loose soil, complete all as specified and as directed.

Removal of excavated soil to a distance not exc 50 m and depositing where directed at a level not exc 1.5 mtr above the starting point , complete all as specified and as directed.

Supply and lay dry river sand filling for cable protection with a layer of 8cm deep before laying and 15cm covering above the top edge of cable after laying, complete all as specified and as directed. Note : Punned thickness shall be measured.

M&L for sub class B bricks locally available of size 25 x 12.5 x 7.5 cm laid dry width wise across the line of cable in trenches for protection of UG cable , complete all as specified and as directed.

Supply and fix two single core, 4 sqmm nominal cross sectional area multistranded copper conductor FRLS 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 FRLS cable, PVC insulated unsheathed 1100 Volts grade earth wire , complete all as specified and as directed.

Supply and fix two single core ,6 sqmm nominal cross sectional area multistranded copper conductor FRLS 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 FRLS cable, PVC insulated unsheathed 1100 Volts grade earth wire , complete all as specified and as directed.

Supply & fix 01x18 W LED batten light fittings, with T-8 tube rod, lighting fixture with extruded polycarbonate complete with all accessories and connection from ceiling rose with twin core twisted flexible copper conductor cable with suitable size and earthing , complete all as specified and as directed.

Supply and fix 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 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.

Supply and fix 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 directed.

Supply and fix epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), 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 epoxy powder coated sheet metal enclosure for DBs, double door, vertical type, including upto 250A MCCB incomer (when MCBs to be used), Triple pole and neutral 415 V, 12 ways with mounting fitted with bus bar, DIN channel , MCBs, neutral link and incoming contact , complete all as specified and as directed.

Supply and fix MCCB TPN 125 Amps, 25kA, 240 Volts,ISI marked and to be housed in DBs including necessry connection , complete all as specified and as directed. Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating.

Supply and fix 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. Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating.

Supply and fix MCB SPN 32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection all as specified and directed. Note :- Proper and suitable size cable lugs to be fixed with MCB are included in unit rate of each MCB of any rating.

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 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 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 No 3 of SSR Part I and testing on completion ,complete all as specified and as directed . Note :- If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.

External W/S Portion

Supply & fix in repair for 25mm bore GI tubing medium grade in trenches / Floor / pillar connetion in old or new postion including fittings all as specified & as directed including taking down old unseviceable pipe

All as per item no 3.01 above but 40 mm bore

Supply and fixed in repairs, 25 mm bore dia pipe gun metal globe or gate valves, yoke type, full opening with iron wheel head, screwed both ends heavy duty, ISI marked complete for iron pipes complete all as specified and directed.

Rotational / moulded Polyehtylene water tank (Cylindrical vertical with closed top) hoisted & fixed in position all as specified directed .capacity of 500 Ltr including dismantalling old unserviceable

S & F in repair Ball brass valves, high pressure, with polyethylene float and flynut complete, screwed for iron pipe or brass ferrule for 25mm bore complete including taking down all as specified and as directed.

Schedule 'A' Part II Schedule of Credit

Jaibalaji Enterprise

M/S Dey Construction

ANSH CONSTRUCTION

Hooghly Construction Co.

BABY ENGINEERING ELECTRICAL MECHANICAL STORES

M/S SWAPAN KUMAR MONDAL

MS kesh and co

M/S BHATTACHARJEE ENTERPRISE

K L BAKSHI AND SONS

ANIMA ENTERPRISE

M/S MODERN CONSTRUCTION