PROVISION OF TOILET BLOCK, PLINTH PROTECTION, ADDN ALTN TO SHED NO 37 AND SPECIAL REPAIR TO COOLER PLANT AT BARRACKPORE UNDER GE BARRACKPORE

Amount

PART-I

Surface dressing n exc 15 cm deep in soft loose soil complete all as specified and as directed.

Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth for foundations, or for shafts, wells, cesspits, manholes, pier holes, laying of cable etc. and not exceeding 10 Sqm on plan and getting out in soft/loose soil complete all as specified and as directed.

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

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

M&L for broken stone boulder hardcore of gauge not exceeding 63 mm, deposited,spread and levelled in layers not exceeding 15 cm thick, watered and rammed to a true surface complete in all respect as specified and directed.

Material and labour for sand filling under floors or in foundation including spreading, levelling in layers not exc. 25cm thick with watering and consolidation complete all as specified and as directed

Material and labour for plain cement concrete 1:4:8 type D-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

Material and labour for plain cement concrete 1:3:6 type C-2 (using 40mm graded stone aggregate) as in foundation filling and mass concrete complete all as specified and as directed.

Materials and labour for RCC M-25 (Design Mix) using 20mm graded stone aggregate as foundation, footings foundation beams, base, etc. complete all as specified and as directed.

Materials and labour for RCC M-25 (Design Mix) using 20mm graded stone aggregate as in column, post complete all as specified and as directed.

Materials and labour for RCC M-25 (Design Mix) using 20mm graded stone aggregate as in beam, etc. complete all as specified and as directed.

Materials and labour for RCC M-25 (Design Mix) using 20mm graded stone aggregate as in slab supported on wallc, beams and columns, etc. complete all as specified and as directed.

Supply and fixing mild steel TMT bar 10mm dia and over, cut to length , bend to shape required, including cranking, bending, hooking end etc. including MS wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

Supply and fixing mild steel TMT bar 6mm to 8mm dia cut to length , bend to shape required, including cranking, bending, hooking end etc. including MS wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

Supply and fixing mild steel TMT bar 5mm dia and over upto and including 10mm dia in stirrups, binders, cut to length, bend to shape required, including cranking, bending, hooking end etc. including MS wire (annealed) not less than 0.9mm dia complete all as specified and as directed.

Providing formwork to sides of concrete foundation, footings, base of columns etc with rough finished flat surfaces of concrete complete all as specified and as directed.

Providing formwork to sides of concrete of columns, posts, struts with rough finished square/ rectangular surfaces of concrete complete all as specified and as directed.

Providing of formwork to sides and soffits of concrete of floor or roof beams, beam haunchings, cantilevers, lintel over 1.5m span or bands, etc. with rough finished surfaces of concrete complete all as specified and as directed.

Providing of formwork to soffits of suspended slabs such as roof slabs, floor slabs, landings and similar work; not exceeding 200mm thick horizontal or sloping and similar work with rough finished surfaces of concrete complete all as specified and as directed.

Providing of formwork to edges of concrete flats, treads, breaks in floors, window cills, concrete railings, openings in concrete walls, floors and roofs n. exc. 20cm wide and sides of RCC bands in walls horizontal or slope and similar work exc. 10cm but not exc. 20cm wide for flat with rough finished surfaces of concrete complete all as specified and as directed.

Materials and labour for brick work with well burnt bricks, locally available best quality (Sub class 'B') bricks straight or curved on plan exceeding 6 m mean radius built in cement mortar (1:6) complete all as specified and as directed.

Materials and labour for brick work with well burnt bricks, locally available best quality (Sub class 'B') bricks straight or curved on plan exceeding 6 m mean radius built in cement mortar (1:4) complete all as specified and as directed.

M&L for brickwork with subclass 'B' bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar (1:4) complete all as specified and directed.

Material & labour for RCC (1:1.5:3) type A1 (using 20 mm graded stone aggregate) as in precast cement concrete for cover slab set in cement mortar (1:4) with necessary form work complete all as specified and as directed. (Note:- Reinforcement to be measured and paid separately under relevant item.)

M&L for rendering 15mm thick in cement mortar (1:6) on brick work or concrete surfaces of wall, finished even and smooth without using extra cement complete all as specified and directed.

Material and labour for rendering 10 mm thick in Cement Mortar (1:4) on fair faces of concrete surfaces on ceiling, finished even and smooth with out using extra cement complete all as specified and as directed.

M&L for rendering 15mm thick on fair face of brick works or concrete surfaces of walls with cement mortar (1:4) mixed with WPC @ 200ml per 50 kg of cement or as per manufacturer's instructions, finished the surfaces even and smooth without using extra cement complete all as specified and directed. (Note : WPC will be measured and paid separately under relevant item)

Supply only integral water proofing compound liquid , ISI marked complete all as specified and directed.

Material and labour for 75mm thick PCC 1:3:6 type C2 (40mm graded stone aggregates) as in plinth protectionand hard standing finished even and smooth without using extra cement complete all as specified and as directed.

Material and labour for 100mm thick PCC 1:4:8 type D2 (40mm graded stone aggregates) as in subbase of floor/foot path complete all as specified and as directed.

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

Material and labour for 40mm thick PCC 1:2:4 type B1 (20mm graded stone aggregates) as in flooring finished even and smooth with using extra cement complete all as specified and as directed.

Supplying and fixing 3mm thick and 38mm wide glass dividing strips, insert in position as in floor complete all as specified and as directed.

Material and labour for preparation of plaster surfaces of wall and filling with white cement based wall care putty and applying two coats oil bound distemper over a coat of alkali resistant primer complete all as specified and as directed.

Material and labour for preparation of plaster surfaces of wall and applying two coats cement base paint over a coat of alkali resistant primer complete all as specified and as directed.

Materials and labour for preparation of new plastered surfaces of ceiling internally and applying three coats of white wash complete all as specified and as directed.

M&L for non skid (joint free) ceramic coloured tiles of 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 with white cement mixed with pigment to match with shed of tiles over and including 15mm thick screed bed or bedding layer of cement mortar (1:4) for laying floor finishes complete all as specified and directed.

Material and labour for 25mm thick PCC (1:2:4) type B0 (12.5mm graded stone aggregates) as in flooring/ paving, etc. finished even and smooth without using extra cement complete all as specified and as directed.

Materials and labour for glazed ceramic tiles, first quality coloured (as approved by GE) of size 450mm x 350mm x 7mm (min) thick as in dado/ skirting set & jointed in neat cement slurry and pointed in white cement with pigment to match the shade/ colour/ matrix of tiles complete all as specified and as directed.

S&F of factory made solid PVC door frame of size 50mm X 47mm made out of 5 mm thick plain colour PVC sheet reinforced with MS square tube as per specification and drawing as mentioned in SSR Part-II (2020), Section 8, Page No. 178 complete all as specified and directed.

S&F of factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of MS tubes for top & bottom rails, MS frame 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 jointed together with solvent cement, as per specification & drawing as mentioned in SSR Part-II (2020), Section 8, Page No.174 complete all as specified and directed.

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

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

S&F of 150 mm long aluminium anodised extruded alloy handle fabricated type complete all as specified and directed.

S&F of 300 mm aluminum alloy, anodised, sliding door bolt with hasp and staple (bolt type ) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded section or cast aluminum alloy and fixed complete all as specified and directed.

S&F of steel windows factory made with side hung shutters including projecting type hinges with steel handle, steel peg stay, complete without glazing bars, dovetailed or welded to receive wire mesh/glass complete all as specified and directed.

S&F of steel ventilators with top hung shutters including hinges, steel peg stay complete without glazing bars dovetailed or welded to receive wire mesh/glass complete all as specified and directed.

S&F of 3.0mm thick sheet glass ordinary quality and glazing with oil putty or fixed with bead/glazing pins in squares not exceeding 0.50 sqm each pane complete all as specified and directed.

Materials and labour for preparation of new steel surfaces of any description not otherwise described over 10cm in width or girth and applying two coats of synthetic enamel paint (1st grade quality) over a coat of red oxide zinc chrome primer complete all as specified and as directed.

S&F of 15mm dia tubes (medium grade) galvanised iron, with all fittings (such as bends, elbows, tees, short plugs and union etc.) and fixed complete to walls and ceilings or laid in floors, wall etc complete all as specified and directed.

S&F of 20mm dia tubes (medium grade) galvanised iron, with all fittings (such as bends, elbows, tees, short plugs and union etc.) and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) complete all as specified and directed.

S&F of 25mm dia tubes (medium grade) galvanised iron, with all fittings (such as bends, elbows, tees, short plugs and union etc.) and fixed complete to walls and ceilings or laid in floors, wall etc (surface or concealed type) complete all as specified and directed.

Supply and fixing rotational moulded polythylene water storage tanks (three layers) of 1000 litres capacity (cylindrical vertical with closed top) hoisted and fixed in position complete all as specified in SSR Part-I.

Supplying and fixing 20mm bore dia gun metal gate valve with iron wheel head screwed both ends for iron pipe complete all as specified and as directed.

S&F of 20mm dia ball valve high pressure of polythene float and flynut complete screwed for iron pipe & fixed complete all as specified and directed.

Supplying and fixing 75mm outlet diameter PVC floor trap plain, with grating including jointing to waste pipe fixed complete all as specified and as directed.

S&F of vitreous china wash basin, white, flat back, size 550 X 400 mm, excluding taps, chain and plug and porcelain stopper but including waste pipe, brackets and cutting for and pinning in ends of brackets or erecting stand acomplete all as specified and directed.

S&F of vitreous china bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum) with grating and union for discharge pipe (excluding flushing cistern but including flush pipe and waste pipe) complete 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 complete all as specified and directed.

Supplying and fixing bottle trap chromium plated, fancy type, 300mm fixed to WHB including making good the surfaces complete all as specified and as directed.

Supplying and fixing urinal spreader of PTMT any colour for fixing with 15mm dia pipe (Minimum weight 60gm) complete all as specified and as directed.

S&F of 15mm dia pillar tap, cast copper alloy with capstan heads, chromium plated, screwed down high pressure, with letter 'HOT' or 'COLD' with long screwed shanks & fly nuts, screwed for iron pipes complete all as specified and directed.

S&F of 15mm dia bib tap, cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferule, chromium plated, fancy type, with long screw type fixed complete all as specified and directed.

S&F of 15mm dia two way bib tap with flange, cast copper alloy with crutch or butterfly handles, screwed down, screwed for iron pipe or for brass ferule, chromium plated, with long screw type fixed complete all as specified and directed.

S&F of 15mm dia angle cock with flange, chromium plated complete all as specified and directed.

S&F of 125mm dia grating with waste hole fancy type, chromium plated complete all as specified and directed.

Supply and fixing brass toilet paper holder, CP with flap guard fixed to walls with chromium plated brass screws complete all as specified and as directed.

Supply and fixing glass shelf assembly of size not less than 300mm long and 200mm wide complete all as specified and as directed.

S&F of 110 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to trenches, in floor or wall complete all as specified and directed.

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

S&F of 110 mm bore PVC (SWR) bends any radius with access door complete all as specified and directed.

Supplying and fixing 100mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and as directed.

S&F of 110 mm bore PVC (SWR) vent cowl complete all as specified and directed.

S&F of 75 mm bore PVC (SWR) pipes single socketed in any length with rubber ring joints fixed to trenches, in floor or wall complete all as specified and directed.

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

S&F of 75 mm bore PVC (SWR) bends any radius with access door complete all as specified and directed.

Supplying and fixing 75mm bore PVC (SWR) junction single, (Single T) equal or unequal complete all as specified and as directed.

S&F of 75 mm bore PVC (SWR) vent cowl complete all as specified and directed.

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

S&F of 10 Ltrs capacity, PVC valveless, syphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets complete with all internal accessories and fixed to wall and jam nuts on both sides, PVC flush pipe 32mm dia suitable for low level cistern fixed properly to inlet of WC and making good to disturbed surfaces of wall or floor complete all as specified and directed.

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

S&F of vitreous china wash down water closet (EWC) pan one piece (pedestal pattern) of size 69cm x 37cm x 77cm, white (including fixing bolts, flushing cistern and flush pipe) complete all as specified and directed.

Supplying and fixingof vitreous china squatting pan 'Orissa' pattern, of size 580 x 440 mm with white integral foot rests, P or S trap including provision of lean concrete (1:4:8) bedding and making good to floor upto four storied of building complete all as specified and as directed.

S&F of chromium plated hand shower (health faucet) with 8mm dia CP tube of 1.2 mtr long complete all as specified and directed.

Material and labour for writing letters or figures (Block, Roman, Italic or Indian) of height not exc. 30cm complete all as specified and directed.

Material and labour for writing stops, commas, short lines, dashes, hypens, nrackets, etc. after cleaning the existing surfaces of height not exc. 30cm complete all as specified and directed.

Demolition of brick work or stone/boulder masonry, built in cement mortar or cement lime mortar including all quoins, arches, pillar etc but excluding ashlars facing dressed stonework & precast concrete articles complete all as specified and directed.

Material and labour for plain cement concrete 1:2:4 type B-1 (using 20mm graded stone aggregate) as in surface channels and drains including necessary form work complete all as specified and as directed.

Extra for forming fair finished drain or channel 30 cm inner girth in cement concrete, using extra cement, including forms, moulds, mitred/ stopped ends etc. complete all as specified and as directed.

M&L for cement concrete (1:2:4) type B-1 (using 20mm graded stone aggregate) as benching inside manhole complete all as specified and directed.

S&F of LLDPE Sepctic Tanks, on site LLDPE septic tank designed to carry sewage and sullage water, excavation in any type of soil, PCC (1:4:8) below foundation, vent shaft, connection etc complete for fixing in any type of including connection etc vent shaft complete upflow filter including media etc complete for 15 users all as specified and directed.

M&L for soak well of size 1.2m dia X 1.5m effective depth (internal), including excavation in any type of soil, foundation in PCC (1:3:6) , walls of honey combed masonry with top ring of M-25 (Design Mix) concrete including intercepting chamber and screen chamber made of brick masonary in CM, RCC cover slab in M-25 (Design Mix) cover, interconnecting pipes of RCC/DWC complete with brick bats complete all as specified and directed.

M&L for plain cement concrete (1:2:4) type B-0 (using 12.5mm graded crushed stone aggregate) as in roof kerbs or mud stops, coping, bed plates etc rounded or chamfered on edges including necessary form work complete all as specified and directed.

PART-II

M&L for point wiring complete with 1.5 sqmm PVC insulated, FR-LSH type, ISI marked, conforming to IS-694/1990 unsheathed, multistranded, single core, copper conductor cable 1100 volts grade colour code cables drawn through and including PVC Conduit 20 mm dia medium grade (MMS) and including cutting, chasing work at any height and all accessories concealed in walls / roofs / floors / ceiling etc. flush mounting MS box with top, bottom, side/back wall knockout for conduit entry from any direction made out of 1.60mm thick and 50mm depth suitable for fixing of modular top cover , blanking plate as per numbers of switch modules, modular switches, sockets, fan regulators, red colour indicator, blank plates etc as approved coloures modular accessories of suitable modules and including 1.5 Sqmm PVC insulated multistranded FR-LSH type unsheathed single core cable with copper conductor cable as earth continuity conductor and connecting to common earth dolly and including making good the disturbed surfaces to match with existing surfaces by applying white/colour wash/distemper as applicable after applying of putty for smooth finish surface complete all as specified and directed for the following:- (Note:- (i) All necessary accessories such as modular box, top cover plate, blank plate, MS box, screws, washers etc are to be used of same make/brand only in relevant items. (ii) Cutting & chasing of wall for point wiring at any height shall be done and cost of the same deemed to be including with quoted rate.)

One light point controlled by one switch .

One fan point controlled by one switch and one regulator.

One 5 pin 6 amps socket point controlled by one 6 amps switch on independent board .

One 5 pin 6 amps socket point controlled by one 6 amps switch on same board .

Ditto-all as per Item No.96.00 here-in-before but point wiring with 2.5sqmm PVC insulated multistranded flexible unsheathed copper conductor FR-LSH and earth conductor of size 2.50 sqmm complete all as specified and directed for the following :-

One 6 pin 6/16 amps socket outlet point controlled by one 16 amps switch on independent board.

S&F of modular switch 10 Amps, single pole, 1 way, 1 module, 240V, AC, ISI Marked complete all as specified and directed.

S&F of modular switch 16 Amps, single pole, 1way, 1 module, 240V, AC, ISI marked complete all as specified and directed.

S&F of modular socket 6 Amps, 2/3 pin combind, 2 module complete all as specified and directed.

S&F of modular socket 6/16 Amps, 6 pin combined 2 module, 240 V, AC, ISI marked complete all as specified and directed.

S&F of modular fan regulator, electronic, stepped type (01 to 4/5), 100 to 120 Watts, 2 module, 240Volts, AC, ISI marked complete all as specified and directed.

S&F of angle lamp holder, insulated body with back plate for batten fittings complete all as specified and directed.

S&F of ceiling rose , three terminal, PVC/polycarbonate body, ISI marked complete all as specified and directed.

S&F of decorative box type 20 -22watt LED fittings with and including LED T-8 tube light 20 watt of fire retardant engineering grade complete with all accessories internally pre-wired, connecting up with and including three core sheathed flexible copper conductor cable of required size and including mounted on PVC/Wooden round/square blocks-02 Nos complete all as specified and directed. (Make - Havells Cat No REGALBATTENT8UPTO1 x 22WDSBSWH/Crompton Greaves cat No : DMLN1LT8-16 for fittings and make - Crompton Greaves Cat No LTT8-20 /Havells Cat No PHOTONULTRAE2.01213T8SSTL20WLED865SPC/Rashmi Cat No. RLTU20TLT8 as approved for LED lamp or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of 10 watt LED light fitting mirror type with high out put diffuser 2 feet, 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size other fixing accessories complete all as specified and directed.

S&F of powder coated sheet metal enclosure acrylic door 240 volts AC, SPN distribution board 8 way for flush mounting with 200amps copper busbar, neutral bar, earth bar and MCB incomer of rating upto 200Amps, MCB SPN/DP and MCB SP as outgoing and complete connecting cable links with top and bottom removable gland plate with IP 43 DBs protection and including making good the disturbed surfaces to match with existing surface & colour coat complete all as specified and directed. (Make: Legrand Cat No. 5076 21 8 way / Hager cat No.VYS08D / L&T Cat No.DBSPN008GD or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of MCB, SP, 6 Amps to 32 Amps , 'C' series, 240 Volt, 10KA, 50 Hz, ISI marked complete all as specified and directed

S&F of MCB, SPN, 40 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

S&F of heavy duty type exhaust fans AC single phase 230/240 V of size 300 mm sweep, 900 RPM with louver and necessary connection, testing including cutting the existing wall surfaces of brick/stone masonry and making the hole of any height for fixing the exhaust fan with nuts, bolts and washers after grouting in PCC including mild steel jalli and wooden frame for avoid insects complete all as specified and directed. (Make : Havells model No Turbo Force SP 300mm-900RPM or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

S&F of water storage heater (geyser) of 25 ltrs capacity, vertical type with copper inner tank, 240 volts, BEE 5 Star rated, AC, 50Hz and fixing arrangement on wall including providing hole fastners-04 nos, hot & cold water PVC pipes 15 mm bore approximate 600 mm long -2 Nos, chromium plated brass stop cock 15 mm bore -01 No and including necessary plumbing work, tesing and taking down existing old unserviceable geyser and depositing in MES Store yard complete all as spcified and directed.

S&F of 36 watt LED street light fittings IP-65/66 pressure die cast housing LED lamp aluminium compact high power LED street light with heat resistant toughened glass with LED lamp and necessary connection with suitable size copper cable complete all as specified and directed . (Make : Crompton Greaves Cat No LSTS-36-CDL-M/ Bajaj Cat No BRTFG 36W LED/Philips Cat No. BRP052 LED 036 CW HP SLAF G SI PSU GR or equivalent model/Cat No of make as per Appx 'A' as mentioned in PS here-in-after)

M&L for earthing with glavanised steel eart plate electrode of size 60cmX60cmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel using GI or steel wire 4mm dia as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 15mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick including taking down old one earthing complete all as specified and directed. (Notre: Galvanised iron wire of 4mm dia upto 7.5m long including testing is deemed to be included with quoted rate).

M&L for earthing with glavanised steel eart plate electrode of size 60cmX60cmX6mm thick buried directly in ground (earth pit not less than 2.25 m deep below the ground level) with top edge of the plate not less than 1.5m below normal ground level, connected to the galvanised earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel using GI strip of size 32X6mm as earthing lead as shown in electrical plate No.3 of SSR Part-I connected to earthing test point all specified or indicated including testing on completion including necessary excavation and earth work in soft/loose soil, returning filling, disposal of surplus soil, earth pit in PCC (1:3:6) type C-1 using 20mm graded stone aggregate pit, funnel, 20mm dia GI medium grade watering pipe , 40mm dia GI medium grade earth lead protection pipe and pre-cast earth pit cover 50mm thick made of RCC (1:1.5:3) type A-1 duly reinforced with 8mm dia TMT bar @150c/c both ways, one lifting handle made out of 10mm dia TMT bar 250 mm long embedded in cover slab and cover, wire, copper lugs etc mesh, charcoal and common salt in alternate layer of 15 cm thick complete all as specified and directed. (Notre: Galvanised iron strip of size 32X6mm upto 7.5m long including testing is deemed to be included with quoted rate).

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 240sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed .

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 95sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed .

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 50 sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed.

M&L for sand cushioning to under ground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable complete all as specified and directed. (Note: Only punned down volume of sand to be measured)

M&L for brick covering with width equal to length of brick as protection to cable with well burnt sub class ‘B’ bricks of size 250mm x 125mm x 75mm laid dry flat complete all as specified and directed .

Supply, installation, testing and commissioning of factory made CPRI approved LT feeder pillar box (FPB) (out door type) of size 1200 mm (H) x 1200 mm (L) x 600 mm (W), suitable for working on 3 phase, 4 wire, 415 volts, AC, 50Hz, cubicle, floor mounted, free standing, dust and vermin proof, air ventilation with IP-54 protection made, out of 3.15mm thick CRCA sheet and frame (all sides) made of angle iron (50mmX50mmX6mm) and flats (50 x 6 mm) duly epoxy powder coated (seven tank process) compartmentrised with rubber gasket, hinged doors with handle. FPB shall have front and rear opening, locking arrangement with control fuses see through glass arrangement, cable entry holes, aluminium busbar chamber, switch gear compartment, earthing terminals, affix danger notice plate, control copper wiring of adequate size and length etc the panel will be mounted on 50mm x 50mm x 6mm mild steel angle iron frame of height 45cm above floor level/ground level as per site requirement, and grouted legs below 45cm and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing PCC (1:3:6) type C-1 as foundation as per site requirement etc and drawing/circuit layout as approved with the following accessories after disconnecting of electric supply and earth conductor etc complete all as specified and directed. (NOTE:The contractor shall submit drawings (general & circuit lay out drawings). Drawing shall be approved by GE after factory inspection by GE or Rep of GE before procurement)

(a) MCCB 250 Amps, FP, 25 KA, 415 Volts, 50 Hz-01 No (b) MCCB 200 Amps, FP, 25 KA, 415 Volts, 50 Hz-01 No (c) MCCB 100 Amps, FP, 16 KA, 415 Volts, 50 Hz-01 No (d) MCCB 63 Amps, FP, 16 KA, 415 Volts, 50 Hz-02 Nos (e) Analouge time switch (daily time switch) with suitable power contactor 63 Amps, ML-2 type, 3 Phase, 415 Volts, auto/manual operating switches-01 No (f) Digital voltmeter with VSS-01 Set (g) Digital Ammeter with CTs and ASS-01 Set (h) LED phase indication lamps RYB -01 Set (j) Aluminium bus bar TPN 400 Amps (04 Nos) rating-01 Set

M&L for GI pipe 100mm dia (light grade) complete with all fittings in trenches, road/culvert crossing, floors, on roof, on pole for cable protection complete all as specified and directed.

M&L for GI pipe 40mm dia (light grade) complete with all fittings in trenches, road/culvert crossing, on wall, floors, on roof, on pole for cable protection complete all as specified and directed.

M&L for boring holes horizontally under road without damaging the surface of road (minimum 1.0m bellow the road surfaces) with the help of GI tubing of any dia not exceeding 100mm dia for passing of UG cable complete all as specified and directed.

Dismantling of Servo controlled voltage stabilizer of capacit 15 KVA and connected parts complete all as specified and directed.

S&F of three phase servo controlled automatic operation voltage stabilizer oil cooled indoor type & designed for input variation between 340 V to 460 V with output voltage stabilized at 415 V with accuracy ±1% and spped of correction 50 Volts per second and of capacity 15 KVA complete all as specified and directed.

M&L for opening for replaceing the chiller unit of cold storage room and changing the following items:- (a) Gas charging (b) Electrical wiring change (c) Evaporator fan motor 4 Nos (d) Micro processor base auto controller (e) Condensor coil, leak testing and repairing (f) Full servicing testing & commissioning (g) Replacement of 4.5 TR, 3 Phase capacity compressor.

S&F in repairs of sheet metal enclosure with 200 Amps rate busbar for triple pole and neutral 4 way double door , 415 Volt complete all as specified and directed.

S&F of MCCB, 100 Amps, 4 Pole, 415 Volts, 16 KA, thermal magnetic type with necessary lugs, thimble, nuts bolts and washers and including removing old unserviceable item from existing location complete all as specified and directed.

S&F in repairs of MCB, TPN, 100 Amps, 10 KA, 'C' series, AC, 240 volts, ISI marked complete all as specified and directed.

S&F in repairs of MCB SPN 32 Amps, 10 KA, 'C' series, AC, 240Volts, 50Hz, ISI marked complete all as specified and directed.

M&L for GI pipe 50mm dia (light grade) complete with all fittings in trenches, road/culvert crossing, floors, on roof, on pole for cable protection including taking down old unserviceable one complete all as specified and directed.

Taking down earthing of size 600mmX600mmX6mm thick with earth strip 32X6mm complete all as specified and directed.

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 25sqmm, 4 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing including taking down old unserviceable one complete all as specified and directed .

Kiran Traders

M/S DEBAJIT BASU ROY CHOWDHURY

REMCO

B N ENTERPRISE

TIMBA

PUNAM ENTERPRISE

KOLAY CONSTRUCTION