SPECIAL REPAIR OF BLDG NO. C/13/229 AND C/13/230 AT MH PANAGARH

Amount

SCHEDULE 'A' PART-I : BLDG WORK

Demolition of cement concrete (unreinforced) in ground floors and pavings n exc 15 cm thickness (below or above ground level), complete all as specified and directed. [Note : Total qty = 131.33 (Pt-I) + 0.30 (Pt-II) = 131.63 Cum]

M&L Plain Cement concrete 75 mm thick type B-1, 1:2:4 (using 20 mm graded stone aggregate) laid on concrete floors and pavings; laid over cement concrete subfloors etc. and finished to an even and rough surface with nominal reinforcement, complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based corrugated steel sheet 0.50mm thick 150 GSM of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling the old unserviceable existing sheet, complete all as specified and directed.

S&F Pre-painted galvalume aluminum zinc coating GI based Plain steel as in ridges sheet 0.50mm thick 150 GSM of any colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with self tapping screws including dismantling the old unserviceable existing sheet, complete all as specified and directed.

S&F wind ties for roof including securing bolts, flat iron fillets (for securing weather boarding with screw bolts and nuts) including all necessary drilling or riveting etc. and similar work conforming to Fe 410-O or Fe-310-O including painted with one soap coat of zinc cromate primer paint (including prepration of surfaces at contractor's workshop before fabrication), complete all as specified and directed.

S&F Non asbestos fibre cement designer building boards 6 mm thick fixed or laid/inserted to timber/GI/Aluminium framework with screws in ceiling including provision of Anodised powder coated aluminium snap grid frame work for false ceiling (size of grid 605x605 mm) & Hangers 6 mm dia G.I. (upto 1200mm length) adjusting level fixed to roof slabs by means of ceilling cleats made out of G.I. flat 40 x 3 mm size 60mm long including dismantling old unserviceable wall and ceiling board of any description including frame work, complete all as specified and directed.

M&L 300mm thick Sub base / light wearing surfaces with Kankar or laterite, with mix of fly ash, clinker & stone dust in the proportion of 1:3:6 (i.e. 10% fly ash, 30% clinker & 60% stone dust) laying in layers n.exc 100mm thick, spread, watering, ramming, rolled and consolidated / compacted, complete all as specified and directed.

M&L rendering 15 mm thick in cement mortar in 1:4 on fair face of brick work surfaces finished even and smooth without using extra cement and using WPC compound as per manufacturer instruction / literature including taking down old unserviceable plaster, complete all as specified and directed. [Note : WPC will be measured and paid separately.]

Supply only liquid Water proofing compound, complete all as specified and directed. [Note : Total qty : 20.00 (Pt-I) + 1.00 (Pt-II) = 21.00 Ltr]

M&L finishing walls with Acrylic Smooth exterior paint of required shade : New work (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) of new wall surfaces, complete all as specified and directed.

M&L finishing walls with Acrylic Smooth exterior paint of required shade : (Two or more coat applied @ 1.67 ltr/10 sqm over and including priming coat of exterior primer applied @ 2.20 kg/10 sqm) after complete removal of old treatment of old wall surfaces, complete all as specified and directed.

M&L rendering 15 mm thick in cement mortar 1:6 on other fair faces of brick work surfaces finished fair and even including taking down old & unserviceable plaster, complete all as specified and directed.

M&L preparation of newly plaster surface on wall and apppying two coat of oil bound distemper over a coat of alkali resistant primer and 1mm thick wall putty including preparing the surface of new plastered surface, complete all as specified and directed.

Preparation of old wall surfaces with complete removal existing finishes and applying two coats of oil bound distemper over a coat of alkali resistant primer and 1mm thick wall putty on old plastered surface, complete all as specified and directed.

Dismantling wrought iron or mild steel work of any description not otherwise provided, for rusted members of steel trusses/purlins, complete all as specified and directed.

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

S&F Mild Steel Plates (plain or chequered) channels, square cut or notched (ordinary and counter sunk) of Fe 410-W (Gde E-250) quality 'A' forming holes, without any attachment, complete all as specified and directed.

M&L complete removal of existing old treatment on steel surfaces and applying two coats synthetic enamel paint over a coat of red oxide zinc chrome primer steel surfaces over 10 cm width or girth, complete all as specified and directed.

M&L two coats synthetic enamel paint over a coat of red oxide zinc chrome primer on new steel surfaces incl preparation of surfaces over 10 cm width or girth, complete all as specified and directed.

M&L sheet glass 4 mm thick ordinary quality and glazing with rubber gasket and pin in square n.exc 0.50 sqm in each pan, complete all as specified and directed.

M&L frosted sheet glass 4 mm thick ordinary quality and glazing with rubber gasket and pin in square n.exc 0.50 sqm in each pan, complete all as specified and directed.

M&L sheet glass 4 mm thick ordinary quality and glazing with rubber gasket and pin in square exc 0.50 sqm in each pan, complete all as specified and directed.

S&F stainless steel wire cloth 0.36mm nominal dia of wire and average width of aperture 1.40mm and fixed with tinned stacks or galvanised wire staples, complete all as specified and directed.

Demolition of Brickwork masonry, built in Cement mortar including all quoins, archer, pillars, complete all as specified and directed. [Note : Total qty = 19.00 (Pt-I) + 3.00 (Pt-II) + 33.75 (Pt-III) = 55.75Cum]

M&L brick work with fly ash old sized bricks straight or curved on plan exc 6 m mean radius build in cement mortar 1:4, complete all as specified and directed. [Note : Total qty = 13.00 (Pt-I) + 3.00 (Pt-II) = 16.00 Cum]

M&L brick work with fly ash bricks straight or curve on plan to any radius in half bricks thick walls, built in cement mortar (1:4), complete all as specified and directed.

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

M&L Mild steel TMT bars 6mm to 8mm dia and over, cut to length, bent to shape required, including cranking, bending spirally for hooping for columns, hooking ends and binding with and including mild steel wire (annealed) not less than 0.9mm dia or securing with clips, complete all as specified and directed. [Note : Total qty = 2742.00 (Pt-I) + 25.00 (Pt-II) = 2767.00 Kg]

M&L Mild steel TMT bars 5mm dia and over upto and including 10mm dia in stirrups, spacers and binders, complete all as specified and directed.

Formwork for rough finished surface of concrete (flat surface) to sides of pillars, posts, struts, piers, columns, and stanchions, complete all as specified and directed.

Demolition of RCC (other than ground floor) pillar, beams landing, chajjas, slab shelves & similar suspended work (reinforcement cut as required to facilitate demolition) and removing unseviceable material, complete all as specified and directed.

M&L RCC M-25 (using 20 mm graded stone aggregate) nominal mix in columns, pillars, piers, posts and struts etc., complete all as specified and directed.

M&L RCC M-25 (using 20 mm graded stone aggregate) nominal mix in beams, cantilevers, bressummers, lintels over 1.5 m span, complete all as specified and directed.

M&L 1st quality joints free non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tiles exc. 0.06 sqm but n.exc 0.11 sqm of approved colour as in floors etc. set and joined in neat cement slurry over 15mm thick sreed bed of cement mortar (1:4) including dismantling the old & unserviceable tiles & backing screed mortar, complete all as specified and directed.

M&L 1st quality joints free non skid ceramic coloured tiles 7 to 8mm thick (square/rectangular) area of each tiles exc. 0.11 sqm but n.exc 0.18 sqm of approved colour as in floors etc. set and joined in neat cement slurry and pointed in white of coloured cement over 15mm thick sreed bed of cement mortar (1:6) including dismantling the old & unserviceable tiles & backing screed mortar, complete all as specified and directed.

M&L Glazed ceramic tiles in vertical surface 350 x 250 x 7mm / 450 x 350 x 7mm thick set and jointed in neat cement slurry and pointed in white or colour cement to match the colour of tiles including cement mortar (1:3) back coat of mortar 10 mm thick for laying skirting/dado's wall tiles including dismantling the old & unserviceable tiles & backing screed mortar, complete all as specified and directed.

M&L Machine cut kota stone slab flooring 20-25mm thick over 20mm cement screed base of cement mortar 1:6 laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing including dismantling the old & unserviceable tiles & backing screed mortar, complete all as specified and directed.

M&L 20mm thick Granite (of any type) work (table rubbed and polished) in steps, jambs, pillars, window-cills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with shade of granite including dismantling the old unserviceable stone work, complete all as specified and directed.

M&L Marble work 18 to 20mm thick (Green Marble) (table rubbed and polished) in steps, jambs, pillars, windowcills, cooking platforms and like in cement mortar (1:4) including pointing in white cement (1:2) using marble dust with admixture of pigment to match with green marble shade including dismantling the old unserviceable stone work, complete all as specified and directed.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame n.exc 1.5 Sqm each incl 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 directed.

Taking down chowkats or frames with shutter w/o taking off shutter from the frame exc 1.5 Sqm & n.exc 4 Sqm each incl 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 directed.

S&F Factory made single extruded WPC (Wood Polymer Composite) solid door / window / Ceosetory windows & other Frames / Chowkhat of size 45 x 85 mm comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk / wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum comp ressive strength of 58 N/mm2, modules of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixed in position with MS hold fast/lugs/SS dash fasteners of required dia and length, complete all as specified and directed. [Note : (i) M.S. hold fast/lugs or SS dash fasteners shall be paid for separately. (ii) For WPC solid door/window frames, minus 5mm tolerance in dimension i.e. depth and width of profile shall be acceptable. Variation in profile dimensions on plus side shall be acceptable but no extra payment on this account shall be made.]

S&F Factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of 30mm size comprising of virgin polymer of K value 58-60 (Suspension Grade), calcium carbonate and natural fibers (wood powder/ rice husk/wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, complete all as specified and directed. [Note : Stainless steel butt hinges and necessary S S screws shall be paid separately.]

Taking down shutters of any description n.exc 1 sqm each, complete all as specified and directed.

S&F Solid PVC Door Frame of size 50mm x 47mm made out of 5mm plain colour PVC sheet reinforced with M.S. Square tube, suppling & fixing in opening as per specification & drawing, complete all as specified and directed.

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, suppling & fixing in the frame at site as per specification & drawing, complete all as specified and directed.

S&F Floor door stopper 150 mm long of aluminium alloy body and tongue, anodised, with hard drawn steel spring, fixed in floor, complete all as specified and directed.

S&F 300 mm 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 and fixed, complete all as specified and directed.

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

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) work for doors, windows, ventilators and partitions (Fixed portions) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS:733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including Aluminium snap beading for glazing/paneling, all complete as per architectural drawings, complete all as specified and directed.

S&F Powder coated aluminium (minimum thickness of powder coating 50 micron) for shutters of doors, windows & ventilators (operable type) including providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber/neoprene gasket required (Fittings shall be paid for separately) with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS:1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing/ paneling, C.P. brass/ stainless steel screws all complete as per architectural drawings, complete all as specified and directed.

M&L Plain Cement Concrete (1:3:6) type C-1 (using 20mm graded stone aggregate) as in cills, steps, plinth courses, string courses, lacing courses, parapets, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating as directed rounded or chamfered edges bed blocks for hold fast including necesssary formwork, complete all as specified and directed. [Note : Total qty = 1.50 (Pt-I) + 3.75 (Pt-II) = 5.25 Cum]

S&F mild steel flat iron as in hold fast, clamps articles conforming to Fe 290 Gde-E-165, complete all as specified and directed.

M&L in repairs to crack portion with jacketting technique, taking down the existing plaster up to the brick wall surface of min 200mm wide, cleaning the loose particles on surface of brick work along the length of the crack and filling the gap/crack area with PCC 1:1.5:3 type A0 using 12.5mm aggregate up to brick surface and inserting the welded mesh of size 25 x 25 x 2mm along the crack on both sides of the wall surface fixed with, drilling holes 10mm dia on either side of the crack by means of drilling mechanism through the full width of the wall @25cm c/c and insert 8/10mm dia rod in the drilled holes, welded with horizontal rod to with-hold the welded mesh and applying grit plaster 1:1:2 using 4mm and down aggregate finished even and smooth without using extra cement, complete all as specified and directed. [Note : Reinforcement and welded mesh will be measured and paid separately.]

M&L Mild Steel work for framed work such as grills etc. with ends of bars shouldered and or riveted or forged into spike, framed guard bars and similar work conforming to Fe 290 Gde-E-165, complete all as specified and directed.

M&L 75 mm thick Plain Cement Concrete 1:3:6 Type C1 (using 20 mm graded stone aggregate) as in plinth protections finishing even and smooth without using extra cement and the like including weathering, slightly rounded or chamfered angles and throating, complete all as specified and directed.

M&L for 75 mm thick Plain cement concrete Type D2, 1:4:8 (using 40 mm graded stone aggregate) as in sub bases, complete all as specified and directed.

S&F 100 mm size butt hinges extruded aluminium alloy with galavanised mild steel hinge pin anodised and fixed type C-21, complete all as specified and directed.

S&F 200 mm long Aluminium, anodised, barrel tower bolt of extruded section, complete all as specified and directed.

S&F aluminium handles, cast type, anodised 150mm long, complete all as specified and directed.

S&F and laying CPVC pipes laid in floors/trenches with outer dia 16 mm SDR-11 & plain CPVC SDR-11 fittings with all fittings and fixtures including taking down old unserviceable pipes, complete all as specified and directed.

S&F CPVC pipes laid in floors/trenches with outer dia 20 mm SDR-11 & plain CPVC SDR-11 fittings with all fittings and fixtures including taking down old unserviceable pipes, complete all as specified and directed.

S&F in repairs 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.

S&F in repairs closet Vitreous china squatting pan Orissa pattern of size 580 x 440mm white with integral foot rests (excluding flusing cistern and flush pipe) including connection to trap and to flushing pipe, antisyphonage connection pipe etc. complete making good disturb surface with existing finish of floor, complete all as specified and directed.

S&F in repairs vitreous china wash down water closet pan, pedestal pattern Pedestal pan and trap (excluding flushing cistern and flush pipe), connection to drain (or outgoing pipe) and to flushing pipe, antisyphonage pipe, etc. and including plastic water closet seat, black, closed pattern with flat bottom, and cover and mild steel CP or aluminised hinging device, complete all as specified and directed.

S&F in repairs vitreous china wash basin, white, flat back, size, 550 x 400mm including bracket for fixing 32 mm with waste coupling &1.0 mtr long waste pipe etc., complete all as specified and directed.

S&F in repairs PVC valve less, syphonic action type low level flushing cistern (10 ltrs capacity), white with inlet ball valve float and handle including brackets, complete all as specified and directed.

S&F in repairs Pillar taps, 15mm bore, fancy type cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered 'HOT or COLD' with long scrwed shanks and fly-nuts, screwed for iron pipe or for connection pipe, complete all as specified and directed.

S&F in repairs sinks with drainage board made of stainless steel 1mm thick kitchen or laboratory with plugs, washers and wastes; including bedding in cement mortar to dwarf wall or including fixing cantilever brackets and connecting union to pipe overall size 915mm x 460mm bowl size 410mm x 330mm x 160 mm, complete all as specified and directed.

S&F in repairs PVC waste pipe 32mm dia for wash basin and sink 3.0 mtr long with cap, complete all as specified and directed.

S&F in repairs 32 mm bore Waste coupling of PTMT (half or full threaded) (Minimum weight 32mm-45gms), complete all as specified and directed.

S&F in repairs Vitreous China bowl urinal flat back, size of 465 x 355 x 265 mm white (minimum), with grating and union for discharge 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; fixing automatic flushing cistern with brackets, flush pipe, grating and Union for discharge pipe, complete all as specified and directed.

S&F in repairs 32 mm bore Waste coupling of PTMT (half or full threaded) suitable for urinal (Minimum weight 32mm-45gms), complete all as specified and directed.

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

S&F in repairs soap dish vitreous china white size 160 x 160 x 90mm approx fixed to plugs with CP brass screws, complete all as specified and directed.

S&F in repairs toilet paper holder, vitreous china box type, coloured fixed to wall with chromium plated brass screws, complete all as specified and directed.

S&F in repairs stop valve of 15mm bore, chromium plated with long shank and cup concealed type cast copper alloy, screwed down, high pressure, with crutch handle, screwed both ends for brass ferrule, complete all as specified and directed.

Excavating over areas, n.exc 1.5 m deep and getting out soft/loose soil, complete all as specified and directed.

S&F in repairs grating square 150mm size of PTMT (minimum weight 100 gms), complete all as specified and directed.

S&F in repairs for Sheet glass shelf assembly consisting of 5.5mm thick sheet glass shelf 12cm wide with chromium plated bracket guard and railing 60cm long, complete all as specified and directed.

S&F in repairs 25 mm dia Stainless steel curtain rod (grade -304) hollow tubes including cutting, welding, grinding, buffing & polishing, complete all as specified and directed.

S&F in repairs MS PVC Sheeted/powder coated bracket size 150mm made to shape suitable for holding curtain/drapery of rod of 25mm dia fixed with PVC rawl plugs and MS steel screws, complete all as specified and directed.

S&F in repairs Brass chromium plated tubular towel rail 20mm dia, D type, 60cm long between two flanges, complete all as specified and directed.

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

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

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

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

SCHEDULE 'A' PART-II : SEWAGE DISPOSAL

M&L Reinforced Cement Concrete precast cement concrete M-20 (Nominal Mix) (using 20 mm graded stone aggregate) as in cover slab for manholes and similar article with plain face set in Cement Mortar (1:4), complete all as specified and directed. [Note : Reinforcement will be measured and paid separately.]

M&L rendering 15mm thick cement mortar (1:4 ) on inside and outside brick wall of man hole/septic tank/concrete surfaces even and smooth with using extra cement, complete all as specified and directed. [Note : Total qty = 20.00 (Pt-II) + 277.50 (Pt-III) = 297.50 Sqm]

M&L setting coat of 3mm thick of cement mortar (1:2), trawelled to even and smooth finish over rendering 15mm thick in cement mortar 1:4 on fail faces of brick work finished surface even and smooth with using water proofing compound @2%, complete all as specified and directed. [Note : WPC will be mesured and paid separately.]

M&L Plain Cement Concrete type D2 1:4:8 using 40 mm graded stone aggregate in foundations, fillings and mass concrete, complete all as specified and directed.

M&L Plain cement concrete bed to 150mm dia drain pipe including packing under and haunching against the side of pipes after they are laid and tested in Plain Cement Concrete 1:3:6 TYPE C2 using 40mm graded stone aggregate, complete all as specified and directed.

Supply and laying in repairs UPVC Ecodrain Hi-tech pipe as per IS : 16098 (Part-I) drainage sewer system pipe bearing 160mm overall dia pipe ring stiffener of SN-4 (KN/m²) having minimum wall thickness 4.30 mm including jointing with coupler, bend tee as per site requirement completely laid in trenches or floors, complete all as specified and directed. [Note : Necessary PCC haunching/benching/packing shall be measured and paid separately.]

SCHEDULE 'A' PART-III : AREA DRAINAGE

M&L brickwork with fly ash old size bricks, straight or curved on plan exc 6m mean radius, built in cement mortar (1:6), complete all as specified and directed.

M&L Plain cement concrete type B-2, 1:2:4 (using 40 mm graded stone aggregate) in surface channels and drains for benching, complete all as specified and directed.

M&L extra for forming fair finish drain channel upto 30 cm inner grith in cement concrete using extra cement, complete all as specified and directed.

M&L extra for forming fair finish drain channel inner girth exc 30 cm but not exc 45 cm in girth in cement concrete using extra cement, complete all as specified and directed.

M&L Plain Cement Concrete 1:3:6 type C2 using 40mm graded stone aggregate as in walls or retaining walls, any thickness, size or shape including plaster, buttresses, columns, pillars, boundary pillars and posts (including cap and bases) including necessary formwork, complete all as specified and directed.

SCHEDULE 'A' PART-IV : E/M PORTION

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

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

All as per Item No. 4.02 here-in-above but cable 2.5 sqmm, 5 Amp socket on same board with other switches.

All as per Item No. 4.02 here-in-above but cable 2.5 sqmm, 5 Amp socket on independent board with other switches.

All as per Item No. 4.02 here-in-above but 5 Amp calling bell point with other switches.

M&L point wiring for socket outlet 3 pin, 15 amps on Independent board controlled by one, one way switch using 2.5 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes/ modular, 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 FRLSH cable earth wire and connecting to earth dolly and brass screws, washers etc., complete all as specified and directed.

M&L point wiring for socket outlet 3 pin, 15 amps on Independent board controlled by one, one way switch using 4.0 sqmm nominal cross sectional area multistranded copper conductor, PVC insulated unsheathed FRLSH cables in and including 20 mm dia or higher size PVC concealed conduits and fittings of medium grade, including pressed steel terminal switch boxes/ modular, 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 FRLSH cable earth wire and connecting to earth dolly and brass screws, washers etc., complete all as specified and directed.

S&F switch piano, flush type, single pole, 5/6 Amps, one way, complete all as specified and directed.

S&F Bell Push, piano type, single pole switch 5 Amps one way, complete all as specified and directed.

S&F Socket outlet, 5 pin (6 Amps), complete all as specified and directed.

S&F switch socket combination 2 in 1 multipurpose, 5 pin, (6 Amps ) flush type controlled by one switch, complete all as specified and directed.

S&F switch socket combination 2 in 1 multipurpose, 6 pin, (16 Amps ) flush type controlled by one switch, complete all as specified and directed.

S&F Bell, music type, AC 230 Volts, single pole 230 volts, complete all as specified and directed.

S&F ceiling rose surface bakelite 45 mm x 50 mm three terminal suitable for 230 Volts AC 6 Amps, complete all as specified and directed.

S&F five stepped type electronic fan regulator, flush type, 240 Volts, ISI marked, complete all as specified and directed.

S&F lamp holder, polycarbonate body with back plate straight or angular suitable for batten fittings, complete all as specified and directed.

S&F in repairs sheet metal enclosure with 20 Amp MCB and two pin and earth plug and socket complete with one single pole MCB, complete all as specified and directed.

S&F in repairs submain two single core, 10 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC conduit (ISI marked), concealed, including one 10 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire, complete all as specified and directed. [Note : 2 run of main wire, one run of earth wire & necessary PVC conduit with fittings shall be measured as one run.]

S&F in repairs submain two single core, 6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC conduit (ISI marked), concealed, including one 6 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire, complete all as specified and directed. [Note : 2 run of main wire, one run of earth wire & necessary PVC conduit with fittings shall be measured as one run.]

S&F in repairs submain two single core, 4 x 10 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade drawing in and including suitable size PVC conduit (ISI marked), concealed, including 2 x 10 sqmm nominal cross sectional area multistranded copper conductor FRLSH cable, PVC insulated unsheathed 1100 Volts grade earth wire, complete all as specified and directed. [Note : 4 run of main wire, two run of earth wire & necessary PVC conduit with fittings shall be measured as one run.]

S&F in repairs wall security light fittings 25 watts 230V, minimumm lumen output 100 lumen/Watt, made up of pressure dia cast housing with prismatic polycarbornate diffuser and individual LED with secondary optic and IP65/66 including necessary connection complete with all accessories including connected with 3 core copper cable of suitable 1.5 sqmm size, complete all as specified and directed.

S&F in repairs LED light fitting 1 x 9W / 1 x 10W bulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable, complete all as specified and directed.

S&F in repairs 10 W LED light fitting mirror type 2', 220volt AC lighting fixture with complete all accessories and connection from ceiling rose with twin core twisted flexible copper conductor cable with suitable size and earthing complete, complete all as specified and directed.

S&F in repairs LED light fitting 1x 20 W LED polycarbonate with LED tube rod light AC decorative box type 4' with driver, holder including LED tube light connecting up with complete all accessories and connection from ceiling rose with twin core twisted flexible copper conductor cable with suitable size and earthing complete, complete all as specified and directed.

S&F in repairs LED luminaire Colour (CW) 600 x 600mm 40 watt 220volt AC reccessed type with high effiency PMMA diffuser soft glare free light complete with driver, holder & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size, complete all as specified and directed.

S&F in repairs 42 watt surface mounted round LED Down light Colour (CW) aesthetically designed made by aluminium P-die-cast enclousers, with separate replaceable constant current driver 12 watts for grid ceilling including electrical connection, complete all as specified and directed.

S&F in repairs 6 watt surface mounted round LED Down light Colour (CW) aesthetically designed made by aluminium P-die-cast enclousers, with separate replaceable constant current driver 6 watts for grid ceilling including electrical connection, complete all as specified and directed.

S&F in repairs exhaust ventilation fan with louvers of sweep 300mm, 230 volts, with blade and frame and louvers, steel (Metal) body, ISI marked, complete all as specified and directed.

S&F in repairs exhaust ventilation fan with louvers of sweep 450mm, 230 volts, with blade and frame and louvers, steel (Metal) body, ISI marked, complete all as specified and directed.

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Single pole and neutral 240 V, 12 ways with mounting fitted with bus bar, DIN channel, neutral link and incoming contact, complete all as specified and directed.

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Triple pole and neutral 415 V, 6 ways with mounting fitted with bus bar, DIN channel, neutral link and incoming contact, complete all as specified and directed. [Note : Blank way to cover blanker and UG cable should be fixed with suitable size copper lux.]

S&F in repairs epoxy powder coated sheet metal enclosure for DBs, double door (when MCBs to be used), Triple pole and neutral 415 V, 4 ways with mounting fitted with bus bar, DIN channel, neutral link and incoming contact, complete all as specified and directed.

S&F 240V, 10 KA 'B' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB complete with connection testing and commissioning, complete all as specified and directed.

S&F in repairs MCB SPN 32 Amps, 'C' series 10kA, 240 Volts and to be housed in DBs complete including necessry connection, complete 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.]

S&F in repairs 63 Amp MCCB 4 pole, 3 phase, 415 volt of capacity Amp, 16 KA complete with proper copper thimbles, copper reducer etc., complete all as specified and directed.

S&F in repairs 100 Amp MCCB 4 pole, 3 phase, 415 volt of capacity Amp, 16 KA complete with proper copper thimbles, copper reducer etc., complete all as specified and directed.

Supply, laying, fixing, testing completion of XLPE insulated, armoured heavy duty electric cable with aluminium conductor, 1100 volt grade, cross-sectional area 50 sqmm x 4 core laying properly in trenches including taking out old unserviceable one, complete all as specified and directed.

Excavation in trenches n.exc 1.5m wide and n.exc 1.5m depth and getting out in hard/dense soil, complete all as specified and directed.

Returning, filling, including spreading, leveling, watering and well ramming in layers n.exc 25cm in soft/loose soil, complete all as specified and directed.

Removal of excavated soil to a distace n.exc 50 m and depositing where directed at a level n.exc 1.5 m above the starting point, complete all as specified and directed.

Supply and lay for dry, dirt less, cleaned 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 including punned down to a specified depth, complete all as specified and directed. [Note : Punned thickness shall be measured for payment.]

M&L burnt clay fly ash 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 directed.

S&F GI, light grade, 40 mm dia of size for road cross / cutting on wall floor drain etc., complete all as specified and directed.

M&L earthing complete with galvanised mild steel earth plate electrode 600 x 600 x 6.0mm thick, burried directly in ground to a depth not less than 2.25 metres deep below ground level with top edge of earth plate not less than 1.5 metre below normal ground level surrounded with adequate quantity of charcoal dust mixed with salt to a packed thickness of 15 cm all around the plate, using copper plate 60 x 60 x 3.15mm electrode and 20 x 3mm copper strip as earth lead plate at one end and connected to equipments at another end, copper 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 directed. [Note : If the desired earth resistance is not found, earthing shall be redone by the contractor at no extra cost to the department.]

M/S Ali Trading Co

BABY ENGINEERING ELECTRICAL MECHANICAL STORES

M/S SWAPAN KUMAR MONDAL

SARASWATI ENTERPRISE (INDEX NO CEEC D-81)

NEHA INFRASTRUCTURE & COMPANY

M/S KUMAR AVINASH