Construction Of Biology, Chemistry and Physics lab at Higher Secondary School at Bugam.

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts,wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift upto 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres:All kinds of soil

Providing & Laying of stone soling (dully hand packed) including watering dressing and ramming with all carriages loading un-loading and stacking etc complete

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with: 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade including curing but excluding the cost of centring and shuttering. All work upto plinth level with 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete including curing but excluding the cost of centering, shuttering, finishing and reinforcement. All works upto plinth level 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Reinforced cement concrete work in beams, suspended floors, roofs having slope upto 15°, landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases upto five level including curing but excluding the cost of centring, shuttering, finishing and reinforcement with 5.3.1 1:1½:3 (1 cement : 1½ coarse sand : 3 graded stone aggregate 20 mm nominal size)

Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete Thermo-Mechanically Treated bars of grade Fe-500D or more

Centering and shuttering including strutting, propping etc. and removal of form for:

Foundations, footings, bases of columns etc. for mass concrete

Walls (any thickness) including attached pilasters, buttresses, plinth and string courses etc.

Lintel, beams, plinth beams, girders, bressumers and cantilevers.

Columns, pillars, piers, abutments, posts and struts.

Suspended floors, roofs, landings, balconies and access platforms.

Supply and Filling in plinth using Stone Boulders ,RBM/Nallah Muck in layers with fine sand under floors including watering, ramming and consolidation incl all carraige complete job.

Brick work with common burnt clay (non-modular) bricks of class designation 7.5 in foundation and plinth including curing in : Cement mortar 1:6 ( 1 cement : 6 coarse sand) Extra for brick work with common burnt clay bricks/cement concrete bricks in superstructure above plinth level upto floor five level

12mm Cement plaster of mix: 1 : 4 ( 1 cement : 4 fine sand)

Providing and applying white cement based putty of specified thickness, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 2 mm thick

Distempering with 1st quality acrylic distemper, having VOC (Volatile Organic Compound) content less than 50 grams/ liter, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. One coat

Providing and fixing aluminum work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixed with dash fastener of required dia. and size including necessary filling up of gaps at junctions i.e, at top, bottom and sides with required EPDM rubber / neoprene gasket felt etc. Aluminum sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminum snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-Charge (glazing, panelling and dash fasteners to be paid for separately.) Anodized aluminum (Anodized transparent or dyed to required shade according to IS:1868, minimum anodic coating of grade AC 15)

Providing and fixing 12mm thick prelaminated particle board flat pressed three layer or graded wood particle board (conforming to IS: 12823 Grade-I type-II) in panelling fixed in aluminum doors, windows shutters and partition frames with C.P. brass / stainless steel screws etc. complete as per architectural drawings and directions of engineer-in charge. Pre-laminated particle board with decorative lamination on both sides.

Providing and fixing glazing in aluminum door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer in-charge. (Cost of aluminum snap beading shall be paid in basic item.) With floating glass panes of 4.0 mm thickness (weight not less than 10.00 kg / sqm)

Structural steel work in built up sections, trusses and framed work,including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete.Welded

Providing corrugated G. S. sheet roofing including vertical/curved surface fixed with polymer coated J or L hooks, bolts and nuts 8mm diameter with bitumen and G.I limpet washers or with G.I. limpet washers filled with white lead, including a coat of approved steel primer and two coats of approved paint on overlapping of sheets complete (upto any pitch in horizontal/vertical or curved surface)excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 0.50 mm thick with zinc coating not less than 275 gram/m2

Providing ridges or hips of width 60cm overall width plain G.S. sheets fixed with polymer coated J. or L hooks, bolts and nuts 8mm dia G.I. limpet and bitumen washers complete. 0.50 mm thick with zinc coating not less than 275 gram/m2

Providing and fixing plained eaves boarding.2nd class kail wood 250x32 mm (nominal size )

Providing and laying vitrified floor tiles in different sizes (thickness to be specified by the manufacturer) with water absorption less than 0.08% and conforming to IS:15622 of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1cement :4 coarse sand) including grouting the joints with white cement and matching pigments etc. complete Size of tile 600x600 mm

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS : 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by Engineer- in-Charge, in skirting, risers of steps and dados over 12 mm thick bed of cement mortar 1:3 ( 1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3 kg per sqm, including pointing in white cement mixed with pigment of matching shade complete.

Marble work gang saw cut (polished and machine cut) of thickness 16 mm for wall lining (veneer work), backing filled with a grout of 12 mm thick average in cement mortar 1:3 (1 cement: 3 coarse sand), including pointing with white cement mortar 1:2 (1 white cement: 2 marble dust) with an admixture of pigment to match the marble shade (To be secured to the backing by means of cramps, which shall be paid for separately). Raj Nagar plain white marble/Udaipur green marble/zebra black marble 16mm

Providing edge moulding to 18 mm/16 mm thick marble stone counters, Vanities etc. including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Marble Work

Providing and fixing stainless steel (Grade 304) railing made of Hollow tubes channels, plates etc. including welding ,grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete ,including fixing the railing with necessary accessories and stainless steel dash fasteners, stainless steel bolts etc. of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.).

Providing and fixing water closet squatting pan (Indian type W.C. pan) with 100 mm sand cast Iron P or S trap, 10 liter low level white P.V.C. flushing cistern, including flush pipe (of approved make) with manually controlled device (handle lever) conforming to IS: 7231, with all fittings and fixtures complete, including cutting and making good the walls and floors wherever required. White vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests.

Providing and fixing wash basin with C.I. brackets, 15mm C.P. brass pillar taps, 32 mm C.P. brass waste of standard pattern, including painting of fittings and brackets, cutting and making good the walls wherever required : White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps.

Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete.

Providing and fixing PTMT soap dish holder having length of 138mm, breadth 102mm, height of 75mm with concealed fitting arrangements, weighing not less than 106gms.

Providing and fixing white vitreous china laboratory sink with C.I. brackets, C.P. brass chain with rubber plug, 40mm C.P. brass waste and 40 mm C.P. brass trap with necessary C.P. brass unions complete, including painting of fittings and brackets, cutting and making good the walls wherever required Size 600x450x200 mm

Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C waste fittings complete: Flexible pipe/Semi rigid pipe 40 mm dia

Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fitting arrangement of approved quality and colour: 450 mm long towel rail with total length of 495 mm, 78 mm wide and effective height of 88 mm, weighing not less than 170 gms.

Providing and fixing 15 mm nominal bore C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms.

Providing and fixing 15 mm nominal bore C.P. brass angle valve for basin mixer and geyser points of approved make conforming to IS : 8931

providing and fixing of 100 mm dia PVC plain bend

providing and fixing of PVC collar 100mm

Providing and fixing 75mm dia PVC floor trap of approved quality

Providing and fixing 15 mm nominal bore of standard back type C.P. brass close hole basin mixer pillar tap of approved quality and make, weighing not less than 1.970 kg.

Providing, Fixing, Testing & Commissioning PVC pipes (Type-B) for soil, waste and vent conforming to IS 13592 along with all required fittings like tees, bends, cowls, crosses with or without access doors jointed with approved solvent cement fixed to walls and ceilings including angle supports with clamps complete including cutting holes in R.C.C/brick work (slab/beam/wall) and making good the floors, beams and walls with cement mortar where required complete of outer diameter.(Soil/ Waste pipe) ( ISI MARK)

100 mm dia

75 mm dia

Providing and Fixing of Floor Traps 110 mm with double chrome plated Cover one Grated and one closed and all other fittings required

Providing and fixing Polyethylene- Aluminum- Polyethylene (PE-AL PE) Composite Pressure Pipes conforming to IS: 15450, U.V. stabilized with carbon black having thermal stability for hot and cold water supply, capable to withstand temperature upto 80ºC, including all special fittings of composite material (engineering plastic blend and brass inserts wherever required) e.g. Elbows, tees, reducers, couplers and connectors etc.This includes testing of joints complete as per direction of the Engineer-in-charge: External work including trenching and refilling etc. complete 2025 (25mm OD) pipe

Providing and fixing 3 layer PP-R (Poly propylene Random copolymer) pipes conforming to IS: 15801, UV stabilized and anti-microbial fusion welded, having thermal stability for hot and cold water supply including all PP-R plain and brass threaded Polypropylene random fittings. This includes testing of joints complete as per direction of Engineer-in charge. Internal work Concealed fixing the pipe with clamps at 1.00 meter spacing including cutting chases and making good the wall etc. PN-16 pipe , 32mm OD(SDR-7.4)

Providing and fixing of 50 Litre electric gyser of approved make like Recold/hindware complete including all fittings and fixtures and mounting complete

Providing and placing on terrace (at all floor levels) polyethylene water storage tank ISI : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank

Supplying and fixing C.I. cover 300x300 mm without frame for gully trap (standard pattern) the weight of cover to be not less than 4.5kg.

Carriage of materials by MT from source to site of work including loading unloading complete.

stone Agg. For an avg. lead of 18 Km

sand for an avg. lead of 20 Km

Bricks for an Avg. lead of 10 km .

Electric Part

Point wiring for switch controlled primary light /Fan /exhaust fan points with 3x1.5 sq mm (P+N+E) FRLS PVC insulated 660/1100 volt grade flexible stranded copper conductor wires of Polycab / Finolex / Anchor/ Havells standard /KEI /Paraflex make, to be laid in recessed pvc conduitng system (25 mm dia PVC Conduits with allied accessories including cutting of walls /floors with hydraulic cutters and refacing to original position by way of cement plastering /pop / paiting etc complete job including cost of conduits /Bends and allied accessories like lighting junction deeps /Fan deeps /Hooks etc ) and incl the cost of supplying and fixing modular grid plate mounted flush mounted 240 volts 6 amp control switch with modular cover plate of Anti backteria series of Schneider /ABB /L&T /Legrand /Simens make , complete as per specification and as required to be provided nd fitted on GI boxes .The Job includes providing and laying of circuit wiring with 3 x 1.5 Sq.mm PVC Insulated multistranded copper to be laid through pvc conduit from DB to first switch in sub circuit complete job .(

Point wiring for 10 Amp Socket out lets with 3x2.5 sq mm (P+N+E) FRLs PVC insulated 660/1100 volt grade flexible stranded (50 strands of 0.25 mm dia.) copper conductor wires of Polycab / Finolex / Anchor/ Havells standard /KEI /Paraflex make, to be laid in recessed pvc conducting system incl the cost of supplying and fixing modular grid plate mounted flush mounted 2 no 240 volts 6 amp 5 pin socket out let along with 2 No's of 6 Amp control Switch of with modular cover plate of Anti fungal & Anti Bacterial of Schneider /ABB /L&T /Legrand /Simens make , complete as per specification and as required to be provided and fitted on GI boxes . The Job includes providing and laying of circuit wiring of same size from DB to first switch in sub circuit (Maximum two points shall be connected /provided in one circuit and no extra circuit wiring shall be paid what so ever reason or length) Complete as required

Point wiring for 16 Amp Socket out lets ( Two out lets wired in one sub circuit ) with 3x4 sq mm (P+N+E) FRLS PVC insulated 660/1100 volt grade flexible stranded copper conductor wires of of Polycab / Finolex / Anchor/ Havells standard /KEI /Paraflex make, to be laid in recessed PVC conducting system and incl the cost of supplying and fixing modular grid plate mounted flush mounted 240 volts 16 amp 6 pin combined shuttered socket out let along with 240 volt 16 Amp control Switch with modular cover plate of Anti fungal & Anti Bacterial of Schneider /ABB /L&T /Legrand /Simens make , complete as per specification and as required to be provided & fitted on GI boxess with inter connection complete as per specifications and as required. The Job includes providing and laying of circuit wiring of same size from DB to first switch in sub circuit (Maximum two points shall be connected / provided in one circuit and no extra circuit wiring shall be paid what so ever reason or length)

Supply, Installation, Testing and commissioning of 12 watt LED surface/recessed Down lighters (Commercial type) having Aluminium Body ,minimum lumens 100 lm/w ,the luminaries housing should be crca /aluminium and the luminary optics shall have a high efficiency with transmittance ,average life of 50000 hrs operating temperature -10 C to + 45 C of of Havells/ Helonix /Jaguar / Bajaj / HG /Eq. make incl making of necessary Connections. ). The job further includes replacement warranty of fixture (if damaged /burnt out what so ever reason) for a period of one years reckoned from date of successful commissioning /handing over of site to intending department.

Supply, Installation testing and commissioning of 1200 mm sweep Ceiling Fans of Crompton Greaves / Havel's / Usha /Helonix /Orient .make make ( Sample to be got approved ) with 3 way ceiling rose of SSK make Complete incl making of necessary connections

Supply and fixing of indicator (modular type) fitted on modular grid plate including cost of modular plate of required size

Supply and fixing modular blanking plates on existing modular switch plates, excluding cost of plates.

Supplying and fixing of 32 Amp rating DP 240/415 volts (10 kA) "C" curve MCB`s Legrand / Siemens/ ABB /Schneider /L&T make suitable for inductive load of following poles in the existing MCB DB complete with connections testing and commissioning etc. as required.

Supplying and fixing of 40 Amp rating DP 240/415 volts (10 kA) "C" curve MCB`s Legrand / Siemens/ ABB /Schneider /L&T make .The job includes providing and fixing of sheet steel enclosure for housing of 40 Amps DP.

Supplying and fixing of 100 Amps rating DP MCB 240/415 volts (10 kA) "C" curve MCB of Legrand / Siemens/ ABB /Schneider /L&T make suitable for inductive load of following poles in the existing MCB DB complete with connections testing and commissioning etc. as required.

Supplying and fixing of 5 Amps to 32 Amp S Pole rating 240/415 volts (10 kA) "C" curve MCB of Legrand / Siemens/ ABB /Schneider /L&T /Standard / Eq.make make suitable for inductive load of following poles in the existing MCB DB complete with connections testing and commissioning etc. as required.

Supplying and fixing of 32 Amps rating DP type Change over switch of havels /Standard /HPL or any other equivalent make in the existing MCB DB complete with connections testing and commissioning etc. as required.

Supply and fixing single pole blanking plates on existing MCB boxes, excluding cost of Boxes.

Supply and fixing of LED indicators to be fixed on main switch board with accessories

Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/lsolator)

16 way, Double door

6 way, Double door

Supply,Laying,Testing & Commissioning of 25 Sq.mm 2- core Aluminium Flat wire having conductor as aluminium (Solid /Stranded) as per IS 8130 AND pvc type ST1 /ST2 ,Black /grey and volatge rating of (1.1 KV) complete job including termination and making of necessary connections of of Polycab / Finolex / Anchor/ Havells standard /KEI /Paraflex make