Execution of Civil and Structural Work on BOQ Basis for CHP, Block B

Clearing jungle including uprooting of rank vegetation, grass brush wood, trees and sapling of girth upto 30 cm measured at a height of 1 m above ground level and removal of rubbish upto a distance of 50 m outside the periphery of the area cleared as directed by Er. Incharge.

Site grading and levelling by cutting and filling in existing identified area on ordinary rocks, deposited coal etc. as directed by Engineer.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 500 metres lead as per direction of Engineer-in-charge.

Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 500 metres lead as per direction of Engineer-in-charge.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas including getting out and disposal of excavated earth lead upto 50 m and lift upto 4 m, as directed by Engineer-in-charge. A) Soft Soil / Ordinary Rock

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas including getting out and disposal of excavated earth lead upto 50 m and lift upto 4 m, as directed by Engineer-in-charge. B) Hard Rock

Available earth- Earth work in backfilling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m, as directed by Engineer-in-charge.

Borrowed Earth- Earth work in excavating, supplying and filling of local earth by mechanical transport upto a lead of 5 km also including ramming and watering of the earth in layers not exceeding 20 cm in trenches, plinth, sides of foundation, pavement etc. complete as directed by Engineer-in-charge.

Disposal of excavated earth/moorum/building rubbish/ malba/ similar unserviceable, dismantled or waste material by mechanical transport including loading, transporting, unloading to approved municipal dumping ground for lead upto 2 km for all lifts, complete as per directions of Engineer-in-charge.

Supplying, stacking and spreading of sand & stone aggregate mix in foundation or under floor, trenches, pits including watering, ramming, consolidating and dressing, all lead, lift and depth complete as per drawing and specification and direction of Er. Incharge.

Supplying and filling approved quality coarse sand / medium sand (Zone II or Zone III) in foundation or under floor, trenches, pits including watering, ramming, consolidating and dressing, all lead, lift and depth complete as per drawing and specification and direction of Er. Incharge.

Supplying and laying of boulder / stone / aggregate / brick soling including packing filling interstices with smaller size stones / bricks dry and wet consolidation with moorum as coarse aggregate in foundation, trenches, pavements including ramming, consolidating with mechanical means and tamping etc., complete as per directions of Engineer-in-charge. A)125 thk brick soling

Supplying and laying of boulder / stone / aggregate / brick soling including packing filling interstices with smaller size stones / bricks dry and wet consolidation with moorum as coarse aggregate in foundation, trenches, pavements including ramming, consolidating with mechanical means and tamping etc., complete as per directions of Engineer-in-charge. B)150 thk brick soling

Supplying and laying of boulder / stone / aggregate / brick soling including packing filling interstices with smaller size stones / bricks dry and wet consolidation with moorum as coarse aggregate in foundation, trenches, pavements including ramming, consolidating with mechanical means and tamping etc., complete as per directions of Engineer-in-charge. C)300 thk brick soling

Providing and laying plain cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graged stone aggregate 40 mm nominal size) in all places as per drawing, including cost of centering & shuttering with all materials, labours, tools and tackles etc., complete as dircted by Er. incharge.

Providing and laying plain cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graged stone aggregate 20 mm nominal size) in all places as per drawing, including cost of centering & shuttering with all materials, labours, tools and tackles etc., complete as dircted by Er. incharge.

Providing and laying plain cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graged stone aggregate 40 mm nominal size) in all places as per drawing, including cost of centering & shuttering with all materials, labours, tools and tackles etc., complete as dircted by Er. incharge.

Providing and laying plain cement concrete 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graged stone aggregate 20 mm nominal size) in all places as per drawing, including cost of centering & shuttering with all materials, labours, tools and tackles etc., complete as dircted by Er. incharge.

Providing and laying in position machine batched and machine mixed design mix M-25 grade cement concrete for reinforced cement concrete work in all places as per drawing, using cement content as per approved design mix, including labour, mechanical vibrator, ramming, pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.

Providing and laying in position machine batched and machine mixed design mix M-30 grade cement concrete for reinforced cement concrete work in all places as per drawing, using cement content as per approved design mix, including labour, mechanical vibrator, ramming, pumping of concrete to site of laying but excluding the cost of centering, shuttering, finishing and reinforcement, including admixtures in recommended proportions as per IS: 9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability as per direction of Engineer-in-charge.

Supplying and Fixing in position TMT Grade Fe 500D reinforcement conforming to IS1786 at all levels and positions including the cost of transport, straightening, cutting, bending, cranking, welding, provision of necessary chairs and spacers as per drawings and specifications and including cost of binding wire, materials, labour tool & tackles etc., all complete in all respects as per drawings, technical specifications and direction of Engineer-in-charge.

Providing, centering and shuttering including strutting propping, fixing, fitting etc. and removing formwork for concrete works for plain surfaces for all places as per drawing for heights upto 15m and depths upto 5m from the plinth level or part thereof etc., complete as directed by Er. Incharge

Providing and laying First class bricks/Fly Ash brick in cement mortar 1:6 (1 cement : 6 sand) in all types of foundation and superstructure at all depths/heights including projections, pillars, parapets and as per drawing, all complete including cut work, curing, scaffolding, including filling of joints with cement mortar 1:6 and racking of joints, with supply, labour, tools and tackles, scaffolding etc., complete as per the direction of Er. Incharge.

Providing and laying random rubble masonry in cement mortar 1:6 (1 cement : 6 coarse sand) with hard stone in all placed and as per drawing, including leveling up with cement concrete 1:6:12 (1 cement : 6 coarse sand : 12 graded stone aggregate 20 mm nominal size), labour, tools and tackles etc., complete as per the direction of Er. Incharge.

Providing and laying 15 mm thick cement plaster 1:6 (1 cement : 6 fine sand) )over brick or concrete surfaces for all heights and places and as per drawing, finished with a floating coat of neat cement slurry with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying 6 mm thick cement plaster 1:4 (1 cement : 4 fine sand) )over brick or concrete surfaces for all heights and places and as per drawing, finished with a floating coat of neat cement slurry with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and spreading for treating the top surface of soil, inside and outside the buliding, under plinth protection and under floor using chemcial emulsion of Chlorpyriphos/Lindane E.C. 20% with 1% concentration @ 5 litres of emulsion per sqm of the surface area or approved euivalent, as per manufacturer's specification with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Exterior Finishing- Providing two or more coats applied @ 3.84 kg/10 sqm and finishing walls with water proofing cement paint of required shade or approved equivalent on new surfaces as per manufacturer's specification to give an even shade with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Interior Finishing- Providing two or more coats and finishing walls with plastic emulsion paint of required shade or approved equivalent on new surfaces as per manufacturer's specification to give an even shade with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Ceiling- Providing two or more coats and finishing with white/colour wash of required shade or approved equivalent on new surfaces to give an even shade with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying 50 mm thick damp-proof course (DPC) over plinth with cement concrete 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) and mixing approved water proof admixture with cement as per manufacturer's specification including necessary formwork/ shuttering with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying water proofing treatment over roofs as per the following specifications: i) 25 mm thick PCC 1:2:4 (1 cement : 2 coarse sand : 4 graged stone aggregate 20 mm nominal size) ii) First coat of bitumen primer @ 0.40 litre per sqm iii) 2nd course bonding material @ 1.20 kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS : 702 iv) 3rd layer roofing membrane APP modified Polymeric membrane 2.0 mm thick of 3.00 Kg/ sqm weight consisting of five layers prefabricated with centre core as 100 micron HMHDPE film sandwiched on both sides with polymeric mix and the polymeric mix is protected on both side with 20 micron HMHDPE film v) 4th couse bonding material @ 1.20 kg/sqm, which shall consist of blown type bitumen of grade 85/25 conforming to IS : 702 vi) Top most layer shall be finished with brick tiles of class designation 10 grouted with cement mortar 1:3 (1 cement : 3 fine sand) mixed with 2% integral water proofing compound by weight of cement over a 12 mm layer of cement mortar 1:3 (1 cement : 3 fine sand) and finished neat.

Making plinth protection in all places as per drawing, using 100 mm thick of cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) over 230 mm thick stone soling / brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling, dressing & finishing the top with neat cement punning, with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Making garland drain in all places as per drawing, using first class brick in 1:6 (1 cement : 6 sand) over 75 mm thick of cement concrete 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 20 mm nominal size) & finishing the top smooth with 18 mm thick cement mortar 1:4 (1 cement : 6 fine sand) with neat cement punning, including necessary excavation, levelling, dressing & finishing, with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying indian patent stone (IPS) flooring 25 mm thick with M-15 1:2:4 (1 cement : 2 coarse sand : 4 graged stone aggregate 20 mm nominal size) over the floor in proper grade and slope, including compaction, grooving of approved size, to give appearance of tilies as per the approved pattern, finishing smooth with cement slurry and curing, with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying 12 mm thick floor hardener topping course with ironite / ferrosite @ 2.2 kg/m2 or approved equivalent including the beeding layer of M-20 1:1.5:3 (1 cement : 1.5 coarse sand : 3 graged stone aggregate 20 mm nominal size) over the floor in proper slope, including compaction, finishing smooth with cement slurry and curing, with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying Ist quality ceramic glazed floor tiles of conforming to IS : 15622 of size and colour as approved by Er. Incharge or as per manufacturer's specification, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with white cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and fixing Ist quality ceramic glazed wall tiles conforming to IS: 15622 of size and colour as approved by Er. Incharge or as per manufacturer's specification, 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 white cement slurry @ 3.3 kg/sqm, including pointing in white cement mixed with pigment of matching shade etc., with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying precast terrazo tiles 22 mm thick with graded marble chips of size upto 12 mm on 20 mm thick bed of cement mortar 1:4 (1 cement : 4 coarse sand), laid in floors, landings and dedo, jointed with neat cement slurry mixed with light shade pigment using white cement to match the shade of the tiles, including rubbing and polishing etc., with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and laying flamed finish Granite stone flooring / slab in required size, design and patterns as approved by Er. Incharge, in all places as per drawing with 18 mm thick stone slab over 20 mm thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing, curing and polishing etc., with all materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing, fitting and fixing 1 mm thick MS sheet flushed door shutter (single or double leaf) with frame of 40x40x6 mm angle iron and 3mm MS gusset plates at the junctions and corners, using flats 30 x 6 mm for diagonal braces and central cross piece, including applying a priming coat of approved steel primer and two coats painting etc., as per drawing with all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing, fitting and fixing glazed aluminium flush doors shutter (single or double leaf) 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 providing, fixing hinges/pivots, making provision for fixing of fittings, necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket, float glass panels 4 mm thick, etc. Anodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15). 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 etc. as per drawings with all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Supply, fitting and fixing openable glazed steel windows & ventilations with grills of square bars (or openable part of partly fixed and partly openable windows / ventilations) upto 2 sqm area of each opening made out of standard rolled steel section (''MAN" or equivalent as per IS 1038) joints mitred & electrically flash welded with iron lugs, brass or brass oxidised beg stays, handles, spring catches, gun metal pivots, steel coupling, mullions & transoms, hinges, float glass panels ( wired glass 4 mm thick), including applying a priming coat of approved steel primer and two coats painting etc., as per drawing all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing, fixing and fixing glazed aluminium flush windows & ventilations and partitions (or openable part of partly fixed and partly openable windows / ventilations) 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 providing, fixing hinges/pivots, making provision for fixing of fittings, necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket, float glass panels 4 mm thick, etc. Anodised aluminium (anodised transparent or dyed to required shade according to IS : 1868, Minimum anodic coating of grade AC 15). 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 etc. as per drawings with all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Supplying and fixing rolling shutters of approved make, made of required size M.S. laths, interlocked throughout their entire length and jointed together at the end by end locks, mounted on specially designed pipe shaft with flat spring (encased in suitable boxes) with brackets, side guides and arrangements for inside and outside locking with push and pull operation and M.S. top cover, including applying a priming coat of approved steel primer and two coats painting etc., as per drawing with all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and fixing in position collapsible steel shutters/gate with vertical channels 20x10x2 mm and braced with flat iron diagonals 20x5 mm size, with top and bottom rail of T-iron 40x40x6 mm, with 40 mm dia steel pulleys, complete with bolts, nuts, locking arrangement, stoppers, handles, including applying a priming coat of approved steel primer and two coats painting etc., all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.

Providing and fixing false ceiling at all heights with integral densified micro edge light calcium silicate reinforced with fibre and natural filler false ceiling tiles 15 mm thick of approved size, texture, design and patterns as approved by Er. Incharge, having NRC (Noise Reductioncoeff icient) of 0.50 (minimum) as per IS 8225:1987, Light reflectance of 85% (minimum). Non combustible as per BS:476 (part-4), fire performance as per BS:476 (part 6 &7), humidity resistance of 100%, thermal conductivity < 0.043 W/m K as per ASTM 518:1991, in true horizontal level suspended on interlocking metal powder coated T-Grid of hot dipped galvanised iron section of 0.40 mm thick on Silhouette profile,rotary stiched double webbed white with 6 mm reveal profile (white/black), comprising of main-T runners of size 15x42mm of length 3000 mm, cross - T of size 15x42 mm of length 1200 mm and secondary intermediate cross-T of size 15x42 mm of length 600mm to form grid module of size 600 x 600 mm, suspended from ceiling using galvanised mild steel items (galvanizing @ 80 grams per sqm) i.e. 50 mm long, 8 mm outer diameter M-6 dash fasteners, 6 mm dia fully threaded hanger rod upto 1000 mm length and L-shape level adjuster of size 85x25x2 mm. Galvanised iron perimeter wall angle of size 22x19x0.40 mm of length 3000 mm to be fixed on periphery wall / partition with the help of plastic rawl plugs at 450 mm center to center and 40mm long dry wall S.S screws. The work shall be carried out as per specifications, drawing and as per directions of the Engineer-in-Charge.

Supply and fixing on wall face 150 mm PVC rain water pipes conforming to IS : 13592, incluing jointing with seal ring conforming to IS : 5382, leaving 10 mm gap for thermal expansion complete, including all bends, shoes, grating cover, fittings with all materials, labour, tool and tackles etc., complete as directed by Er. Incharge.

Providing and laying non-pressure NP2 class (light duty) 300 mm dia R.C.C. pipes with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement : 2 fine sand) including trenching, filling and testing of joints, with all materials, labour, tool and tackles etc., complete as directed by Er. Incharge.

Providing and placing in position 50 mm thick Precast RCC Rectangular Covers in all places and as per drawing, of M-25 grade cement concrete for RCC work, including cost of centering, shuttering, reinforcement of 8 mm dia TMT bars of Fe 500 grade @ maximum 100mm c/c on both ways , neat cement punning on finished surface, properly encased on all edges with 1.6 mm thick , 100 mm wide MS sheet duly painted over priming coat , reinforcement to be welded at edges with MS sheet and providing 2 Nos. 12 mm dia bar for hooks etc. including cost of cartage, all leads & lift, handling at site etc. all complete as per direction of Engineer-in-Charge.

Supplying, fabrication and fixing at all levels and positions steel embedments/ inserts like plates, angle, channels, anchor bolts, MS pipe sleeves including threading etc. including jigs, templates fixtures complete as per drawings, specifications with all materials, labours, tools and tackles etc., complete as directed by Er. Incharge.

proving and laying grouting the base of steel columns and equipments, anchor holes, etc. as per drawing with M-25 grade concrete with 6 mm gauge stone ballast after erection of steel columns and equipments including all materials, labour, tool and tackles etc., complete as per manufacturer's specification and direction of the Engineer.

Providing and fixing 2000 litres capacity SINTEX or equivalent approved PVC water tank ISI : 12701 marked with PVC fittings for inlet, outlet, over flow, scour float valve, air lock release pipe, connections of required size and diameter including connections and fixing the tank on roof at all heights with all bye-works, materials, fittings, fixtures, labour, tool and tackles etc., complete as per manufacturer's specification and direction of the Engineer.

Supply and fixing water closets, urinals, cistern wash basin, looking mirror, towel rail, glass shelf etc. of required make, size, design and colour as approved by Er. Incharge and / or as per manufacturer's specificationincluding piping arrangement in all places as per drawing with all materials, fittings, fixtures, labour, tool and tackles etc., complete as per manufacturer's specification and direction of the Engineer.

i) Providing and construction of septic tank in brick masonry with common burnt clay bricks of class designation 7.5 and base and top slab in RCC M25 complete in all respect as per scope of work, detailed construction drawings, technical specifications including cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as minimum 43 grade cement including CI vent, CI manhole cover, SW fittings, PVC coated rungs, brick, inserts, bolts covers, aggregates / sand fill conduits finishes in excavation and backfilling using strutting, bailing and pumping out water, masonry work, plastering etc. with all bye works and sundry works etc., complete as per directions of the Engineer-in-charge. ii) Providing and construction of soak pit with common burnt clay bricks of class designation 7.5 and S.W. drain pipe 100 mm diameter complete in all respect as per scope of work, detailed construction drawings, technical specifications including cost of all labour, tools, tackles, equipment, hire charges, supply of all materials such as manhole cover, SW fittings, brick, aggregates / sand fill conduits finishes in excavation and backfilling using strutting, bailing and pumping out water, masonry work, plastering etc. with all bye works and sundry works etc., complete as per directions of the Engineer-in-charge.

Providing 100 mm thick Water Bound Macadam using 90 mm to 45 mm size hard granite metal/Crushed Stone and approved quality binding material (Plasticity index shall be between 4 to 6), laid to proper camber and gradient with templates to correct profile, including filling undulations/poholes in the scarified existing road surface, dry and wet rolling by 8 to 10 T power roller with all materials, labour, tools and tackles etc., complete as per specifications, drawings and instructions of Engineer.

Providing 75 mm thick Water Bound Macadam 2 layers (after rolling the subgrade soling with 8 to 10 T roller to required camber) using 63 mm to 45 mm quality metal, laid to proper camber and gradient with templates, filling voids with approved quality moorum (Plasticity index shall be between 4 to 9), dry and wet rolling by 8 to 10 T roller, including surface preperation etc. for new roads and pavement with all materials, labour, tools and tackles etc., complete as per specifications, drawings and instructions of Engineer.

Providing and laying 50 mm thick premix carpet surfacing with 2.4 cum of stone chippings 11.2 mm nominal size per 100 sqm and bitumen emulsion (medium setting min. 65% bitumen content) complying with IS : 8887, using 96 kg per cum of chippings, including consolidation with road roller of 6 to 9 tonne capacity etc., with all materials, labour, tools and tackles etc., complete as per specifications, drawings and instructions of Engineer.

Providing and laying 12 mm seal coat of premixed fine aggregate ( passing 2.36 mm and retained on 180 micron sieve) with bitumen using 128 kg of bitumen of grade VG - 10 bitumen per cum of fine aggregate and 0.60 cum of fine aggregate per 100 sqm of road surface, including rolling and finishing with road roller all materials, labour, tools and tackles etc., complete as per specifications, drawings and instructions of Engineer.

Shrub & Hedge Plantation- Digging of beds of required size and 60 cm depth in any type of soil. Refilling the pits after deweeding, with a mixture of good earth and cow dung organic manure in the ratio of 3:1 (Three part of good earth and one part of organic manure). Flooding the bed with water so that the earth and manure mixture settles down in pits. Supply and plantation of approved shrub species sapling of good quality, disease free, healthy, fully estabilished 1-2 year oil with well developed root system in the centre of pit, with a clear minimum height of 1 feet after plantation and spacing 1.5 feet with maintaining & watering, all complete including supplying & mixing of good earth & manure etc., complete as directed by Er. Incharge. Healthy properly grown shrubs & hedge should be provided during handover on completion of the project.

Dismantaling steel work in built up sections in angles, tees, flats, channels, including gusset plates, bolts, nuts, cutting rivets, welding, etc. including dismembering and stacking the materials within 50 m lead, as directed by Engineer-in-charge.

Dismantling roofing & side caldding including ridges, hips, valleys and gutters etc., and stacking the material within 50 metres lead, as directed by Engineer-in-charge.

Supply, Fabrication and painting of heavy/Medium Strl. Steel works such as columns, girders, portals, roof trusses, bracings, purlins, liner, hopper, rail, runners, cladding buffer stops etc. where the weight of each individual completed item/assembly is 1 to 4 MT or above. The work includes labelling (printing address on the item), painting steel work with enamel paint to give an even shade (Two or more coat applied @ 0.90 L/10 sqm over an under coat of primer applied @ 0.80L/10sqm of approved brand or manufacture), erection marks, stacking after fabrication, electrical charges, use, depreciation and hire charges of all types of machines, plants and equipments, supply of approved quality and size of electrodes, consumables, gas etc., bolting and tying of loose materials with supply of bolts, wire etc., cutting, chamfering, filling, providing a primer coat of red lead, use and depriciation of templates and other temporary work etc all complete with labours, materials, tools and tackles etc. The work shall be carried out as per drgs. and specification and/or as directed by Er. Incharge.

Erection of steel columns including cleats & brackets, girders, portals, roof trusses, bracing, purlins, liner, hopper, rail, runners, claddings, buffer stops etc. with all necessary fastenings. The item includes transportation of fabricated materials within a lead of 1 km, stacking, touching primer coat of paint, cleaning & checking of foundation & anchor bolts, alignment, all lead and lift, assembly to proper profile & chamber, site welding, bolting, riveting, drilling holes, gas cutting etc. including supply of all materials, machines & cranes, bolts, rivets, nuts, washers, welding rods, other fastenings, packing plates, labour etc. & also including rectification of defects due to transportation but excluded the cost of fabricated steel. The work shall be carried out as per drgs & specifications, and/ or as directed by Er. Incharge.

Supplying and fixing of 0.5 mm CGI profile sheet (conforming to IS 277-2007) covering roof and side cladding including vertical / curved surface fixed with polymer coated J or L hooks, bolts and nuts 8 mm 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, including cutting to size and shape wherever required complete, as directed by Engineer-in-charge.

Supplying and fixing of translucent sheet of approved colour on roof and side cladding matching with CGI sheets, fixed with polymer coated J or L hooks, bolts and nuts 8 mm diameter with bitumen and G.I. limpet washers or with G.I. limpet washers filled with white lead, including cutting to size and shape wherever required complete, as directed by Engineer-in-charge.

Supplying and fixing 0.5 mm ridges or hips of width 60 cm overall width plain G.S. sheet fixed with polymer coated J or L hooks, bolts and nuts 8 mm dia G.I. limpet and bitumen washers with all material, labour, tools and tackles etc., complete as directed by Er. Incharge.

Supplying and fixing 15 cm wide, 45 cm overall semi-circular plain 0.8 mm G.S. sheet gutter with iron brackets 40x3mm size, bolts, nuts and washers etc., including making necessary connections with rain water pipes, all tools, tackles, accessories etc., complete as directed by Er. Incharge.

Supply and fixing 150 mm G.I. rain water pipes with MS fast clamps fixed and jointed complete, including all bends, shoes, grating cover, fittings with all materials, labour, tool and tackles etc., complete as directed by Er. Incharge.

Supplying and fixing concertina coil fencing with punched tape concertina coil 600 mm dia 10 metre openable length ( total length 90 m), having 50 nos rounds per 6 metre length, upto 3 m height of wall with existing angle iron 'Y' shaped placed 2.4m or 3.00 m apart and with 9 horizontal R.B.T. reinforced barbed wire, stud tied with G.I. staples and G.I. clips to retain horizontal, including necessary bolts or G.I. barbed wire tied to angle iron, with reinforced barbed tape(R.B.T.) / Spring core (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mm with tape (0.52 mm thick) and weight 43.478 gm/ metre. all complete as per direction of Engineer-in-charge.

Supplying, fabrication and fixing at all levels and positions steel Y angle embedments/inserts in boundary wall column with CC blocks including two coats of approved quality synthetic enamel paint over a primer coat on the exposed surfaces wherever necessary, complete as per drawing, specifications and direction of of Engineer-in-charge.

Supply, fabrication and fixing of steel gate along boundary wall or fancing or similar other places with outer frame of M.S. angles 60mm x 60mm x 6mm, M.S. flat 40mm x 6mm at the middle (horizontal or diagonal) and 16 mm rods at 10 cm centre to centre vertically. The rods shall project beyond the frame, pointed or rounded and brought back or forged like a spear. The work includes holdfasts with concrete work, locking arrangement, pulleys, guide rail, priming coat of approved steel primer and two coats painting etc., as per drawing with all necessary fittings, materials, labour, tools and tackles etc., complete as directed by Er. Incharge.