SPL REPAIR TO BLDG NO T-5 AT BAGJOLA MIL CAMP UNDER GE (N) KOLKATA

Amount

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

All as per item No. 1 above but exceeding 1.5 Sqm but not exceeding 4 Sqm each complete all as specified and directed.

Supply and fix aluminium powder coated glazed or gauged shutter for sliding window (2 or 3 track) with aluminium channel section weighing not less than 0.55 kg per sqm including aluminium channel, including all necessary fittings such as roller, joining cleats, glazing clips, rubber packing aluminium screw as required etc. complete all as specified and directed. (Note: Wiremess/ glass shall be measured and paid separately)

Supply and fix powder coated anodised aluminium glass louver /ventilators with blades of 10mm heavy duty with lever handle etc complete all as specified and directed. (Note- Glass shall be measured and paid separately)

Supply and fix powder coated aluminium frame for doors, windows, ventilators (including 2/3 track) with one or more rebates including joining cleat for fixing etc complete all as specified and directed.

Supply and fix stainless steel wire cloth of 0.36 mm nominal dia of wire and averaging of width of aperture 1.40mm, fixed with stainless steel wire staples complete all as specified and directed.

Supply and fix 4mm thick sheet glass ordinary quality, glazing with aluminium beads in square/ rectangular exceeding 0.5 Sqm in each pane fixed to aluminium frame complete all as specified and directed.

Supply and fix 4mm thick frosted glass ordinary quality not exceeding 0.5 Sqm in each pane fixed to metal frame complete all as specified and directed.

Supply and fix 2nd class hard wood, plain, solid, straight chowkhats and frames, wrought, framed, rebated on the solid rounded or chamfered put together with glue pinned at joints complete all as specified and directed.

Supply and fix 35mm thick 2nd class hard wood factory made plain framed panelled door shutters, (two panel) with lock rail and panel of 12mm veneered particle board with commercial veneered on both faces and rail and stiles as per IS 1003(Pt-I), kiln seasoned and chemically pressure treated etc. complete all as specified and directed.

Supply and fix 35mm thick 2nd class Hard wood factory made glazed and skeleton door shutters, open rebated and prepared to received glass/ gauge etc (without sash bars) edges of framing plain, chamfered or rounded and mitred, beads for securing glass etc the size of member of shutter as specified in SSR Part-I, clause 8.24 (a) complete all as specified and directed.

Material and labour for PCC (1:3:6) type C-0 (using 12.50 mm graded stone aggregate) for fixing of hold fasts block and similar work including necessary formwork complete all as specified and directed.

Supply and fix mild steel work as in hold fast or similar article conforming to Fe-410-0 or Fe-310-0 including tarring and sanding complete all as specified and directed.

Supply and fix solid PVC door frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube with EPDM gasket as per specification and drawing complete all as specified and directed.

Supply and fix factory made solid panel PVC door shutter 30 mm thick (style) consisting of frame made out of M.S. tubes for top & bottom rails. M.S. frame shall be covered with heat moulded plain colour PVC ‘C’ channel having a PVC sheet strip of 20mm width stuck inside with solvent cement for stiles and plain colour PVC sheets for top rail, lock rail & bottom rail on either side & as gap insert for top rail & bottom rail; panelling of plain colour PVC sheet to be fitted in the M.S. frame welded / sealed to the stiles & rails with suitable PVC sheet beading, and joined together with solvent cement, as per specification and drawing complete all as specified and directed.

Supply and fix 100 mm size butt hinges, medium weight, stainless steel and fixed complete all as specified and directed.

Supply and fix 100 mm size butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and directed.

Supply and fix 300mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast-aluminium alloy complete all as specified and directed.

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

Supply and fix 150mm size extruded aluminum alloy handle fabricated type anodized (ISI Marked) complete all as specified and directed.

Supply and fix rolled mild steel Fe-410-w (grade E-250) quality A framed work such as grills, gratings, etc. with ends of bars shouldered and/or riveted, or forged into spikes; framed guard bars; barred iron doors; ladders; framed balusters; walk ways; railings; framework of water tanks and similar work complete all as specified and directed.

Material and labour for applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer to new steel surface including preparation of surfaces exceeding 10cm with or girth complete all as specified and directed.

Material and labour applying for two coats of synthetic enamel paint over a coat of pink primer to new wooden surfaces of any description over 10cm width or girth including preparation of new surfaces complete all as specified and directed.

Supply and fix in repair 25mm dia powder coated aluminium curtain rod fancy type (length from 0.90m to 1.8m) with fancy type end side brackets and fancy type hanging brackets complete all as specified and directed.

Roughnening surface of old concrete floor by picking, sweeping clean and washing down with water to remove dust etc. complete all as specified and directed.

Taking out old unserviceable floor, hearth or wall tiling including cement mortar bedding (but not backing and rubbish off the premises complete all as specified and directed.

Material and labour for Non-skid ceramic coloured tiles 7 to 8 mm thick (square/ rectangular) area of each tile exceeding 0.11 sqm but n.exc. 0.18 sqm as in floors etc. set and jointed in neat cement slurry and pointed in white or coloured cement to match the colour of tiles over and including 15 mm thick screed bed or bedding layer in CM (1:6) complete all as specified and directed.

Material and labour for coloured Glazed ceramic tiles in vertical surface 450x 300x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match in skirting/ dados etc over and including 10mm thick rendering in CM (1:4) complete all as specified and directed.

Demolition of reinforced cement concrete of roofs, floors, staircases, landing, chajjas and similar suspended works in ground floors beams (reinforcement cut as required to facilitate demolition) complete all as specified and directed.

Material and labour for RCC (1:1.5:3) type A1 (using 20mm graded stone aggregate) as in slabs supported on walls, beams and columns in floors, roofs, landings, balconies canopies, deck slabs and in shelves and the like complete all as specified and directed. Note: Reinforcement and formwork shall be measured and paid separately.

Material and labour for TMT bars 10mm dia and over, cut to length, bent to shape required, including cranking, bending lapping etc as required and welding with existing bar complete all as specified and directed.

Material and labour for TMT bars 6 to 8mm bar, cut to length, bent to shape required, including cranking, bending, lapping etc as required and welding with existing bar complete all as specified and directed.

M&L for 18 to 20 mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window -cills, cooking platforms and like in laid over 15mm thick cement mortar (1:6) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite complete all as specified and directed.

M&L for formwork to soffits of suspended slabs such as roof slabs, floor slabs, landing and similar work; not exceeding 200mm thick ( horizontal or sloping) complete all as specified and directed.

M&L for formwork to edges of concrete flats, treads, breaks in floor, window cills, concrete railings and similar work; exc 5cm but not exc 10cm wide, complete all as specified and directed.

Supply and fix in repair stainless steel sink with drainage board made out of 1.00 mm thick sheet for kitchen with plug washers, waste pipe including bedding in cement mortar on dwarf wall or including cast iron cantiliver brackets connecting union overall size 915 X 460 mm with bowl size 405x355x178mm or 410x357x178mm complete all as specified and directed.

Supply and fix stainless steel kitchen Plate Rack of size 24''x30''x10'' complete all as specified and directed.

Material and labour for 5 mm thick plastering in CM (1:3) on concrete surfaces as in sides of column, lintel, beam, chajja, facia, railing, RCC wardrobe etc including finishing the surface even and fair without using extra cement complete all as specified and directed.

Taking down/ dismantling loose/ damaged concrete including plaster of any description and in any position from RCC structures like chajja, fins, roof ceiling, louvers, parapet, column, beam, and of lintel by hammering with wooden mallets carefully chipping off the old concrete surface with necessary scaffolding including cutting of rusted reinforcement if so required and disposal of old debris to outside the premises complete all as specified and directed.

Cleaning the existing surface of concrete and reinforcements as obtained after execution of item No. 39 here in before by wire brush including scrapping & cleaning with emery paper or by air blasting or sand blasting including foreign materials, loose concrete/ aggregates etc. and washing down with water as required complete all as specified and directed.

M&L for providing single coat of epoxy bond adhesive of prepared non metallic surface (existing surface) and applying by brush all as per manufactures instruction/specification. The bonding agent shall have minimum compressive strength of 40 N/Sqmm and complete all as specified and directed. ( Make : SIKA/FOSROC or any other equivalent as approved by GE )

Supply and application of Epoxy Zinc rich primer on the prepared steel surface by brush the primer shall have a minimium specific gravity 1.75 minimum weight film thickness/coat 40 microns and minimum adhesive bond strength with steel is 1.5N/mm2 complete all as specified and directed. ( Make : SIKA/FOSROC or any other equivalent as approved by GE )

Supply, mixing and application of two component structural grade polymer modified reinstatement mortar, where local spalling has taken place or shuttering is not possible. The mortar can be applying in layers not exceeding 6mm thick in each layer in and upto any thickness in smaller vertical pockets and upto any thickness in horizontal applications. The mortar should have a minimium compressive strength 12 N/mm2 in 1 day and 45 N/mm2 in 28 days. Minimum flexural strength should be 8 N/mm2 in 28 days. A modified styrene butadience emulsion for use as a bonding aid and gauging liquid for cementious system to be mixed with cement slurry before the application of modified polymer mortar to be used @ 6 ltr/bag of cement. The bonding agent should have minimium compressive strength of 24N/mm2. Minimum tensile strength of 3.5N/mm2, minimium flexural strength of 6.5N/mm2 upto 25 mm average thickness complete all as specified and directed. ( Make : SIKA/FOSROC or any other equivalent as approved by GE )

Taking down cement plaster of any description on brick walls including raking out joints, hacking for key, scrubbing down with water complete all as specified and directed.

Material and labour for 20mm thick plaster in cement mortar (1:4) in two layers, i.e 10mm thick in each layer, top layer mixed with integral water proofing liquid admixture as per manufacturers instruction on brick or concrete surfaces of wall finished the surface fair and even complete all as specified and directed. Note :- WPC shall be measured and paid separately.

Material and labour for rendering 15mm thick in cement mortar (1:6) on fair faces of brickwork or concrete surfaces, finished the surface even and smooth without using extra cement complete all as specified and directed.

Supply only integral water proofing liquid admixture for concrete and mortar complete all as specified and directed.

Material and labour for rendering 5mm thick in cement mortar (1:3) on concrete surfaces in ceiling finished the surface even and smooth without using extra cement complete all as specified and directed.

M&L for preparing surface and applying two coats of oil bound distemper over a coat of alkali resistant primer to newly plaster surface of walls complete all as specified and as directed.

M&L for complete removal of existing treatment of wall including washing, rubbing down and stopping of old treatement and material and labour for applying two coats of oil bound distemper over a coat of alkali resistant primer to wall complete all as specified and directed.

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

M&L for applying 1.5 mm thick wall care putty and applying two coats of oil bound distemper over a coat of alkali resistant primer to newly plastered surface of ceiling complete all as specified and directed.

Demolition of brickwork built in cement mortar including all quoins, arches, pillars etc. complete all as specified and directed.

Material and labour for fly-ash brick work with fly-ash bricks, size 400 x 200 x 200 mm / 400 x 200 x 100 mm / 400 x 200 x 150 mm /300 X 200 X 150 mm/ 230 x 115 x 75 mm, straight or curved on plan exc 6m mean radius built in cement mortar (1:6) complete all as specified and directed.

Demolition of cement concrete of any description including any treatment there to and in any position provided as in roof padding, roof curb etc complete all as specified and directed. Note: - (a) Demolition should be done carefully to roof slab. (b) Any damage occurred in the roof surfaces during demolition shall be made good by the contractor without extra cost to the department. (c) Disposal of old debris/retrieved material to outside the premises or as directed by the Engineer-in-Charge.

Material and labour for providing plain cement concrete (1:2:4) type B1 (using 20mm graded stone aggregates) as in roof padding laid in slope as per requirement mixed with integral water proofing liquid admixture as per manufacturer's instructions complete all as specified and directed. Note : (i) Minimum thickness of PCC shall be 50mm. (ii) Integral water proofing liquid admixture shall be measured and paid separately under appropriate item here in after

Material and labour for water proofing treatment with APP based standard membrane over PCC padding in roof with the following courses of treatment :- (a) Apply bituminous primer (IS 3384) @ 0.40 Kg per sqm of the surface area including cleaning the surfaces complete all as specified and directed. (MAKE : Pibial Primer of TEXSA or equivalent product of BITUMAT/ BITUNIL/SIKA) (b) Apply APP plastomeric bitumen based mineral finished water proofing membrane polyester reinforced(4 Kg/Sqm) with 10cm over laps and torch bonded at joints including surface preparation before and after application of treatment as per manufactures instruction complete all as specified and directed. (Make of APP Membrane: Moply FP 4 Kg mineral of TEXA/WP Shield 103 PM of SIKA or Equivalent material of BITUNIL/BITUMAT. (Note :- Cost of cutting groove to parapet wall for inserting APP membrance and filling groove with cement mortar (1:3) is deemed to be included within the quoted rate.)

Supply and fix in repairs pre-laminated particle board 18/19 mm thick, interior grade one side decorative choice lamination and other side balancing white lamination fixed in cup boards shutters with 6mm thick teak wood lipping/ edging all round complete all as specified and directed.

Supply and fix in repairs pre-laminated particle board 18/19 mm thick, interior grade one side decorative choice lamination & other side balancing white lamination fixed in cup boards shelves with front side 6mm thick teak wood lipping/ edging complete all as specified and as directed.

Supply and fix 100mm long hasp and staple, safety type, brass with mild steel hinges pin including bolt to hinge plate and fixed with brass screw complete all as specified and directed.

Supply and fix in repair rotational moulded polyethylene water storage tanks (multi layered) 1000 Ltrs capacity (Cylindrical vertical with closed top) hoisted and fixed in position complete all as specified and directed.

Supply and fix 25mm bore Ball valves high pressure of PTMT with epoxy coated aluminium rod & high density plastic ball screwed for iron pipe complete all as specified and directed.

Taking up or down 15mm dia steel tubing and connections, segregating serviceable pipe for reuse complete all as specified and directed.

All as per item No. 63 above but 20mm dia complete all as specified and directed.

All as per item No. 63 above but 25mm dia complete all as specified and directed.

M&L for cutting chases, pinning in making good to facings where required and pointing in cement mortar (1:3) to ends or edges of landings, steps, cills, sunshades, shelves, lintels, etc. and cutting chases for concealed water tubing or concealed conduit wiring, etc., and making good, cutting not exc 10 cm girth in brick wall complete all as specified and directed.

Supply and fix 15mm bore unplasticised PVC pipes of pressure rating 10 kgf/cmsq fixed to walls, ceiling or in floors etc complete all as specified and directed.

All as per item No 67 above but 20 mm outer dia complete all as specified and directed.

All as per item No 67 above but 25 mm outer dia complete all as specified and directed.

All as per item No 67 above but 50 mm outer dia complete all as specified and directed.

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

Supply and fix in repair vitreous china squatting pan, ‘Orissa’ pattern, size 580 x 440 mm white, with integral foot rests including 'P' or 'S' trap (excluding flushing cistern and flush pipe) including provision of lime concrete bedding complete all as specified and directed.

Supply and fix one piece-white wash basin with pedestal 550 x 400 (oval/ square pan) a/w brackets / MS nuts and bolts for fixing, fixed with CP waste coupling and connecting waste pipe etc. complete all as specified and directed.

S&F Waste fittings, 32mm brass, chromium plated for glazed ware sinks, basins, etc. with long screwed shanks and fly-nuts, flange end bedded in red lead cement and other end fixed complete all as specified and directed.

Supply and fix in repair PVC Multy Utility Mirror Cabinets of size 355mmx455mm complete all as specified and directed.

Supply and fix in repair pillar cock of 15mm bore, cast copper alloy with capstan heads fancy type, chromium plated screwed down, high pressure, with long screwed shanks and fly-nuts, screwed for iron pipe and fixed complete all as specified and directed.

Supply and fix in repair bib taps of 15mm bore fancy type, chromium plated cast copper alloy, screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for brass ferrule complete all as specified and directed.

Supply and fix in repair brass chromium plated shower rose of 125mm size fixed including 15 mm dia CP arm complete all as specified and directed.

S&F in repair stop valve/ angular stop valves fancy type chromium plated 15 mm dia screwed down, high pressure with crutch or butterfly handle, screwed both ends complete all as specified and directed.

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

Supply and fix in repair stop cock concealed type of 15mm bore fancy type, chromium plated with long shank and cup cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule complete all as specified and directed.

Supply and fix in repair 10 litre capacity PVC valve less, symphonic action type, flushing cistern, low level, white, with inlet, ball valve, float and handle including brackets and flush pipe of polyethylene of low or high density or PVC 32 mm dia for low level cistern including PVC connections 15mm size with PTMT nuts and washer both side of length 600mm complete all as specified and directed.

Supply and fix chromium plated towel rail of 20 mm dia, D type, 600mm long between flanges fixed with chromium plated brass screws and wooden/ plastic cleats complete all as specified and directed.

Supply and fix grating doom 125 mm dia of PTMT (Minimum wt 25 Gms) complete all as specified and directed.

Dismantling cast iron drain pipes 100mm, jointed in cement mortar obtained either from trenches/ wall as required complete all as specified and directed. (Note : Excavation if required, shall be measured and paid separately)

Supply and fix 100mm bore cast iron (Sand cast pipes) soil, waste and vent pipes in any length with or without ears, with cement joints, fixed to wall with MS clamp complete all as specified and directed.

Supply and fix 100mm bore cast iron bends (any radius), diminishing pieces or tapers (larger bore measured)/Tee complete all as specified and directed

Supply and fix 100mm bore cast iron cowls complete all as specified and as directed.

Dismantling Asbestos cement / Transluscent ( Corrugated , semicorrugated, trapezoidal or any profile etc.) sheets as in Roof covering , wall , ridge , hips valleys and flashings etc for the building structures not exceeding 10 m height from the average ground level complete all as specified and directed.

Supply and fix pre-painted galvalume aluminum zinc coating GI based corrugated semi-corrugated, trapezoidal or any profile steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

Supply and fix pre-painted galvalume aluminum zinc coating GI based plain steel sheet 0.50mm thick of any colour having tensile strength of 550 Mpa as in roof covering/ cladding to wall, fixed with self tapping screws as specified complete all as specified and directed.

Dismantling timber scantling 40 sq cm and over in section in any position complete all as specified and directed.

S&F rolled section of grade Fe-410W (Gde E-250) quality A as in main and cross beams hip and jack rafters, purlins where connected to common rafters and running rails and fixed with angle cleats or other connecting plates by welding complete all as specified and directed.

Dismantling wall and ceiling board ( fibre, pulp, insulation etc.) or insulation boards/slabs/blankets, any thickness, including cover fillets etc. complete all as specified and directed.

Supply and fix Anodised aluminium snap grid frame work size of grid 605mmx605mm for false ceiling including GI hangers 2mm dia GI wire (upto 1200mm length) adjusting level fixed to roof slabs by means of ceiling cleats made out of GI flat 40x3 mm size 60mm long and expansion hold fasteners 12.5mm dia 40mm long complete all as specified and as per manufacturers instruction complete all as specified and directed.

Supply and fix 4mm thick high pressure steam cured non asbestos fibre cement designer ceiling board of size to suit grid mould (605 x 605mm as specified above) and fix in grid mould with necessary fixing arrangement as per manufacturer’s instruction complete all as specified and directed.

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

Material and labour for 75 mm thick PCC type D2 (1:4:8) using 40mm garded stone aggragate as in, sub base of floors etc. complete all as specified and directed.

M&L for chequered cement concrete tiles 30cm x 30cm x 25mm thick, laid over 20 mm thick screed bed or bedding layer of mortar in CM (1:6) for laying floor finishes set, jointed with grey cement and pigment and pointed in neat cement slurry in floors complete all as specified and directed.

M&L for sand filling under floors or in foundations including watering and consolidation complete all as specified and directed. Note: Punned down thickness shall be measured and paid.

Material and labour for Machine pressed precast conctete interlocking paver block any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-35 grade, with grey cement and pigments and layed over sand cusion complete all as specified and direded.

Material and Labour PCC (1:3:6) Type C1 (using 20 mm graded stone aggregate) as in lintels upto 1.5m clear, span, cills, steps, seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed including necessary formwork complete all as specified and directed.

Material and Labour for precast RCC ( 1:1.5:3 ) Type A-1 ( using 20 mm graded stone aggregate ) as in manhole cover and set in position with cement mortar ( 1:4 ) including demolition of existing unserviceable RCC cover slab with MS handle complete all as specified and as directed. Note: Reinforcement and formwork shall be measured and paid separately.

Excavation in trenches in soft/ loose soil not exceeding 1.50 mtr wide and not exceeding 1.50 mtr in depth for laying of cables etc. and getting out including trimming of sides complete all as specified and directed.

Returning, filling in, including spreading, leveling watering and well ramming in layers not exceeding 25 cms thick each layer compete all as specified and directed.

Removal of surplus spoil to a distance not exceeding 50 mtr and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Material and labour for sand cushioning with a layer of sand 8 cm thick before laying of cable and 10 cm thick after laying of cable in trenches complete all as specified. Note: Punned down thickness shall be measured and paid.

Material and labour for brick protection using old size sub class ‘B’ new bricks, laid flat dry but jointed, laid length wise perpendicular to the axis of cable complete all as specified and directed.

Supply and laying, jointing, testing and commisioning LT XLPE cables, PVC insulated, PVC sheathed armoured LT 1100 volt grades 50 Sqmm 3.5 core heavy duty with aluminium stranded conductor through pipes, induct, on poles, in trenches etc. including taking out old unserviceable cable complete all as specified and directed.

Supply and laying 80 mm bore GI tubing light grade laid in trenches for cable protection complete all as specified and directed.

Supply and fix electronic meter tamper proof LCD display with polycarbonate cover 230 V, 10-60 amps accuracy, class I, 50 Hz conforming to IS 13779 IP54 with parameters to show data, time, current reading, load PF, voltage and KWH complete all as specified and directed.

Supply & fixing in repair electronics KWH meter housing box complete all as specified and directed.

Supply and fix in repair vertical TPN DB with MCCB incomer of 4 way in double door suitable for four pole MCCB (63A/ 100 A) as incomer including MCCB+12 modules incoming and outgoing make good of damaged surface/ wall including re-connection with existing earth wire to DB complete all as specified and directed. Note:- MCCB shall be measured and paid separately.

Supply and fix PVC box fire proof and water resistant of size 2mx2m for fixing of TPN DB with MCCB complete all as specified and directed.

Supply and fix MCCB triple pole & neutral 40-100 amps,16 KA, with all incoming / outgoing connections suitable for fix 4 way vertical type TPN DB in double door twith proper size of aluminium lugs complete all as specified and directed.

Excavation in trenches in hard/ dense soil not exceeding 1.5 mtr wide and not exc 1.5 m depth for laying of GI pipes and getting out complete all as specified and directed.

Cutting existing steel tubing for alterations or additions (Each cut measured) of 40 mm bore complete all as specified and directed.

Screwing existing steel tubing for alterations or additions (or lengthening screw on pipe to form connector) of 20 mm bore complete all as specified and directed.

S&F GI water tubing, medium grade, 20 mm dia, incl fittings/accessories like sockets, bend, elbow, union etc laying in trenches including taking out old unserviceable pipe complete all as specified and directed.

S&F GI water tubing, medium grade, 25 mm dia, incl fittings/ accessories like sockets, bend, elbow, union etc laying in trenches including taking out old unserviceable pipe complete all as specified and directed.

S&F GI water tubing, medium grade, 40 mm dia, incl fittings/accessories like sockets, bend, elbow, union etc laying in trenches including taking out old u/s pipe all as specified and directed.

S&F GI water tubing, medium grade, 50 mm dia, incl fittings/ accessories like sockets, bend, elbow, union etc laying in trenches including taking out old unserviceable pipe all as specified and directed.

S&F in repair Gun-metal, globe or gate valves 40mm, with iron wheel head, screwed both ends for iron pipe and fixed complete all as specified and directed.

Taking down carefully copper/ aluminium point wiring (light, fan, call bell, socket or power) complete, including fittings and fixtures such as switches, ceiling rose, pendants, holders, regulators, sockets, light fitting etc. & removing from site and making good the disturbed surfaces of wall, ceiling etc. complete all as specified and directed.

Material and labour for point wiring (concealed type) with PVC insulated FRLS (Fire reatrdant low smoke) cable 1100 volts grade unsheathed single core multi-stranded copper conductors 1.5 sqmm (nominal area) for phase, neutral and 1.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of modular GI boxes of thickness not less than 0.8 mm thick with suitable size of modular metallic inner base plate and outer cover combine plate and accessories complete for fixing of modular switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for one light/ fan point controlled by one way modular switch complete all as specified as directed.

All as per Item No 126 above but for one 3/5 pin 6 Amps socket outlet on the same board with other switches complete all as specified and directed.

All as per Item No 126 above but for one 3/5 pin 6 Amps socket outlet on the independent board complete all as specified and directed.

All as per Item No 126 above but for one call bell point controlled by one bell push switch complete all as specified and directed.

All as per Item No 126 above but for one light point controlled by two 2 way modular switch complete all as specified and directed.

Material and labour for point wiring (Concealed type) with FRLS PVC insulated 1100 volts grade unsheathed single core multi-stranded copper conductors 2.5 sqmm (nominal area) for phase, neutral and 2.5 sqmm PVC insulated unsheathed multi-stranded copper conductor cable for earth continuty conductor drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site including suitable size of modular GI boxes of thickness not less than 0.8 mm thick with suitable size of modular metallic inner base plate and outer cover combine plate and accessories complete for fixing of modular switches, sockets, regulator etc and earth continuty conductor shall be connected to common earth and earth dolly for 3/5 pin 16 amps socket point on independent board complete all as specified and directed. Note: Chase cutting shall be measured and paid separately.

Supply and fix modular switch 1 way, 6 A, 1 module complete all as specified and directed.

Supply and fix modular switch 1 way, 16A, 1 module complete all as specified and directed.

Supply and fix socket 6A 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix socket 15A/16A, 2/3 pin combined 2 module complete all as specified and directed.

Supply and fix modular switch 2 way, 6 A, 1 module complete all as specified and directed.

Supply and Fix Bell push switch modular type 1 module complete all as specified and directed.

S & F Modular Fan step regulator, 120 watt, 2 module complete all as specified and directed.

Supply and fix lamp holder insulated body with back plate for angle/ batten fittings complete all as specified and directed.

Supply and fix ceiling rose surface bakelite, 65 x 50mm, three terminals complete all as specified and directed.

Supply and fix call bell, AC, 230 volt, single pole including taking down old unserviceable call bell complete all as specified and directed.

Material and labour for sub-main wiring (concealed type) with FRLS two run of PVC insulated, unsheathed, single core, multistranded copper conductors of size 4.0 Sq mm and one run of 4.0 Sqmm copper conductor as continuity earth wire, drawn through and including PVC conduit (medium grade) of adequate size with fittings and accessories as required at site all and taking down old sub main wiring with conduit as specified and as directed. Notes: a) Three run of 4.0sqmm copper conductor + One run of PVC conduit shall measured as one unit. b) Chase cutting shall be measured and paid separately.

S & F single pole and neutral DB wall mounting type, 240 Volts, 8 Way with rated bus bar, double door suitable for fixing MCB's including connecting etc and taking down old unserviceable DB, main switch complete all as specified and directed. Cat No. 507611 of Legrand or equivalent Model of Makes specified in PS.

Supply and fix MCB single pole & neutral 40 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of aluminium lugs complete all as specified and directed. Cat No. 408618 of Legrand or equivalent Model of Makes specified in PS.

Supply and fix MCB single pole 6 to 32 amps, 240 volts, 10 KA, 'C' series with all incoming / outgoing connections with proper size of lugs complete all as specified and directed. Cat No. 408587 - 95 of Legrand or equivalent Model of Makes specified in PS.

Supply & fix LED tube light fitting, 1 x 18 watt, 4 feet, 220 volt AC decorative type with driver holder and LED lamp including connecting up with three core flexible cable copper conductor including taking down old unserviceable light fittings complete all as specified and directed.

S&F LED tube light fitting, 1 x 10 watt, 2 feet, 220 volt AC decorative type with driver holder and LED lamp including connecting up with three core flexible cable copper conductor including taking down old unserviceable light fittings complete all as specified and directed.

S&F ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep, min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) including taking down the old unserviceable fan and deposit to MES store yard complete all as specified and directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V,50 Hz, of size 300mm sweep with, blades, frame and louvers including taking down the old unserviceable fan and deposit to MES store yard complete all as specified and directed.

Supply and fix electric water heater, storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc. including taking down old unserviceable geyser and deposit to MES store yard complete all as specified and directed.

M&L for chases cutting in brick/ stone/ concrete surfaces girth, exc. 10cm and not exc. 20cm for concealed wiring and the like, making the surface good to match the existing in CM (1:3) etc. complete all as specified and directed.

Material and labour for earthing with galvanized steel earth plate electrode 600 x 600 x 6 mm thick, buried directly in ground ( earth pit not less than 2.25 mtrs deep below GL) with top edge of the plate not less than 1.5 mtrs below normal ground level, connected to galvanised earth lead wire 4.0mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel, earth lead wire protected by and including 15mm dia GI pipe (Light grade) and 20mm dia GI pipe (medium grade) for watering and connected to control switch as directed including necessary earthwork as in soft/loose soil, concrete pit in PCC (1:3:6) type C1, pre cast RCC (1:1.5:3) type A1 cover slab duly reinforced with 8mm dia TMT bar @ 150mm C/C both way and two Nos lifting handle made of 8mm dia TMT bar and set in cement mortar (1:4), funnel, wire mesh, char coal or coke and salt in alternate layer, testing, etc complete and as specified in electrical plate No 3 of SSR Pt I including taking down old unserviceable earthing plate complete all as specified and directed.

Supply and fix in repair GI wire as earth continuity conductor complete all as specified and directed.

Supply and fix in repair GI pipe 15 mm bore (dia), light-grade for protection of earth electrode complete all as directed and specified.

M/s Anil Kumar Dutta (BID ID -3405683)

Bansal And Co (BID ID -3402045)

RADHA ENTERPRISE (BID ID -3403470)

Friends Trading Co (BID ID -3405993)

RBS Builders (BID ID -3404132)

SENCO (BID ID -3403201)

RPL SYNDICATE CO (BID ID -3403419)

SHRI MILAN CHANDRA DAS (BID ID -3403731)