i) Construction of 04 Sets (02 Nos Toilet with 10 user septic tank) near OPD, Training area, BOAC and new firing range for use of Trainees at CIAT School Silchar, ii)Construction of common bathing point for trainees at CIAT School Silchar,iii) Repair renovation of trainees toilet cum bathroom at CIAT School Silchar and iv)Repair and upgradation of SOs trainees toilet and ORs line at CIAT School Silchar 1 Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan), including dressing of sides and ramming of bottoms, for all lift, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2 All kinds of soiL 3 Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 and for all lift upto 1.5 mtr. 4 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : 5 1:3:6 (1 Cement : 3 coarse sand (zone-III) derived from natural sources : 6 graded stone aggregate 20 mm nominal size 6 1:5:10 (1 cement : 5 coarse sand (zone-III) derived from natural sources : 10 graded stone aggregate 40 mm nominal size ) 7 Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level 8 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 9 Reinforced cement concrete work in beams, suspended floors, roofs having slope up to 15° landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to floor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size 10 Centering and shuttering including strutting, propping etc. and removal of form for 11 Foundations, footings, bases of columns, etc. for mass concrete 12 Suspended floors, roofs, landings, balconies and access platform 13 Lintels, beams, plinth beams, girders, bressumers and cantilevers 14 Walls (any thickness) including attached pilasters, butteresses, plinth and string courses etc. 15 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete upto plinth level. 16 Thermo-Mechanically Treated bars of grade Fe-500D or more. 17 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 18 Cement mortar 1:4 (1 cement : 4 coarse sand) 19 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level. 20 Cement mortar 1:3 (1 cement :3 coarse sand) 21 Providing and fixing M.S. grills of required pattern in frames of windows etc. with M.S. flats, square or round bars etc. including priming coat with approved steel primer all complete. 22 Fixed to openings /wooden frames with rawl plugs screws etc 23 Providing and fixing factory made P.V.C. door frame of size 50x75 mm with a wall thickness of 5 mm, made out of extruded 5 mm rigid PVC foam sheet, mitred at corners and joined with 2 Nos of 150 mm long brackets of 15x15 mm M.S. square tube, the vertical door frame profiles to be reinforced with 19x19 mm M.S. square tube of 19 gauge, EPDM rubber gasket weather seal to be provided through out the frame. The door frame to be fixed to the wall using M.S. screws of 65/100 mm size, complete as per manufacturer’s specification and direction of Engineerin-Charge. 24 Providing and fixing factory made panel PVC door shutter consisting of frame made out of M.S. tubes of 19 gauge thickness and size of 19 mm x 19 mm for styles and 15x15 mm for top & bottom rails. M.S. frame shall have a coat of steel primers of approved make and manufacture. M.S. frame covered with 5 mm thick heat moulded PVC ‘C’ channel of size 30 mm thickness, 70 mm width out of which 50 mm shall be flat and 20 mm shall be tapered in 45 degree angle on both side forming styles and 5 mm thick, 95 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered in 45 degree on the inner side to form top and bottom rail and 115 mm wide PVC sheet out of which 75 mm shall be flat and 20 mm shall be tapered on both sides to form lock rail . Top, bottom and lock rails shall be provided both side of the panel. 10 mm (5 mm x 2 ) thick, 20 mm wide cross PVC sheet be provided as gap insert for top rail & bottom rail, paneling of 5 mm thick both side PVC sheet to be fitted in the M.S. frame welded/ sealed to the styles & rails with 7 mm (5 mm+2 mm) thick x 15 mm wide PVC sheet beading on inner side, and joined together with solvent cement adhesive . An additional 5 mm thick PVC strip of 20 mm width is to be stuck on the interior side of the ‘C’ Channel using PVC solvent adhesive etc. complete as per direction of Engineer-in-charge, manufacturer’s specification & drawing. 25 30 mm thick plain PVC door shutters 26 Cement concrete flooring 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate) finished with a floating coat of neat cement, including cement slurry, but excluding the cost of nosing of steps etc. complete. 27 40 mm thick with 20 mm nominal size stone aggregate 28 Providing and laying Ceramic glazed floor tiles, anti-skid of size 300x300 mm of thickness 9-10mm of 1st quality conformingmto IS : 15622 of approved make in colours such as White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick cement mortar 1:4 (1 Cement : 4 Coarse sand), Jointing with grey cement slurry @ 3.3 kg/sqm includingpointing the joints with white cement and matching pigment etc., complete. 29 Providing and fixing 1st quality ceramic glazed floor tiles conforming to IS : 15622 of thickness 9-10mm 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 @ 3.3kg per sqm including pointing in white cement mixed with pigment of matching shade complete. 30 12 mm cement plaster of mix : 31 1:6 (1 cement: 6 fine sand) 32 15 mm cement plaster on the rough side of single or half brick wall of mix 33 1:6 (1 cement: 6 fine sand) 34 Cement plaster 1:3 (1 cement: 3 coarse sand) finished with a floating coat of neat cement. 35 12 mm cement plaster 36 6 mm cement plaster of mix : 37 1:3 (1 cement : 3 fine sand) 38 6 mm cement plaster 1:3 (1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of Lime wash on top of walls when dry for bearing of R.C.C. slabs and beams. 39 Neat cement punning 40 Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives of required shade: 41 New work (Two or more coats applied @ 1.43 ltr/10 sqm over and including priming coat of exterior primer applied @ 0.90 litre/10 sqm) 42 Distempering with 1st quality acrylic distemper (ready mixed) having VOC (Volatile Organic Compound ) content less than 50 gram/ litre, of approved brand and manufacturer including applying additional coats wherever required to achieve even shade and colour 43 Two coats 44 Providing and fixing water closet squatting pan (Indian type W.C. pan ) with 100 mm sand cast Iron P or S trap, 10 litre low level white P.V.C. flushing cistern, including flush pipe, 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: 45 White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests 46 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, 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 47 W.C. pan with ISI marked white solid plastic seat and lid 48 Providing and fixing white vitreous china flat back or wall corner type lipped front urinal basin of 430x260x350 mm and 340x410x265 mm sizes respectively with automatic flushing cistern with standard flush pipe and C.P. brass spreaders with brass unions and G.I clamps complete, including painting of fittings and brackets, cutting and making good the walls and floors wherever required : 49 Range of four urinal basins with 10 litre white P.V.C. automatic flushing cistern 50 Providing and fixing wash basin with C.I. brackets, 15 mm 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 require: 51 White Vitreous China Wash basin size 630x450 mm with a pair of 15 mm C.P. brass pillar taps 52 Providing and fixing mirror of superior glass (of approved quality) and of required shape and size with plastic moulded frame of approved make and shade with 6 mm thick hard board backing : 53 Rectangular shape 453x357 mm 54 Providing and fixing 600x120x5 mm glass shelf with edges round off, supported on anodised aluminium angle frame with C.P. brass brackets and guard rail complete fixed with 40 mm long screws, rawl plugs etc., complete 55 Providing and fixing soil, waste and vent pipes : 56 100 mm dia, Centrifugally cast (spun) iron socket & spigot (S&S) pipe as per IS: 3989 57 Providing and fixing terminal guard : 58 100 mm dia, Sand cast iron S&S as per IS - 3989 59 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings and fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and the cost of cutting chases and making good the same including testing of joints complete as per direction of Engineer in Charge. Concealed work, including cutting chases and making good the walls etc. 60 15 mm nominal dia Pipes 61 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, ISI marked having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings This includes jointing of pipes & fittings with one step CPVC solvent cement, trenching, refilling & testing of joints complete as per direction of Engineer in Charge. External work 62 25 mm nominal dia Pipes 63 Providing and fixing C.P. brass bib cock, ISI marked of approved quality conforming to IS:8931 : 64 15 mm nominal bore 65 Providing and fixing C.P. brass stop cock (concealed), ISI marked of standard design and of approved make conforming to IS:8931. 66 15 mm nominal bore 67 Providing and placing on terrace (at all floor levels) polyethylene water storage tank, three layered, ISI 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. 5 Nos @ 500 Litre each 68 Supplying and fixing C.I. cover without frame for manholes : 69 455 x 610 mm rectangular C.I. cover (light duty) the weight of the cover to be not less than 23 kg 70 Making soak pit 2.5 m diameter 3.0 metre deep with 45 x 45 cm dry brick honey comb shaft with bricks and S.W. drain pipe 100 mm diameter, 1.8 m long complete as per standard design. 71 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 72 Reinforced cement concrete work in walls (any thickness), including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. above plinth level up to floor five level, excluding cost of centering, shuttering, finishing and reinforcement : 73 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size 74 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 @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete 75 Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete 76 Structural steel work riveted, bolted or welded 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. 77 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 78 Providing and fixing precoated galvanised steel sheet roofing accessories of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05 mm) with Zinc coating 120 gram per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete : 79 Ridges plain (500 - 600mm) 80 15 mm cement plaster on the rough side of single or half brick wall of mix : 81 1:4 (1 cement: 4 fine sand) 82 Providing and fixing G.I. pipes complete with G.I. fittings and clamps, including cutting and making good the walls etc. Internal work - Exposed on wall 83 15 mm dia.nominal bore 84 50 mm dia nominal bore 85 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 86 50 mm nominal bore 87 Providing and laying non-pressure NP2 class (light duty) 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 testing of joints etc. complete : 88 150 mm dia. R.C.C. pipe 89 Constructing brick masonry chamber for underground C.I. inspection chamber and bends with bricks in cement mortar 1:4 (1 cement : 4 coarse sand) C.I. cover with frame (light duty) 455x610 mm internal dimensions,total weight of cover with frame to be not less than 38 kg (weight of cover 23 kg and weight of frame 15 kg), R.C.C. top slab with 1:1.5:3 mix (1 cement : 1.5 fine sand : 3 graded stone aggregate 20 mm nominal size),foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size), inside plastering 12 mm thick with cement mortar 1:3 (1 cement : 3 coarse sand), finished smooth with a floating coat of neat cement on walls and bed concrete etc. complete as per standard design: 90 Inside dimensions 455x610 mm and 45 cm deep for single pipe line, With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 91 Finishing walls with Acrylic Smooth exterior paint of required shade : 92 Old work (Two or more coat applied @ 1.67 ltr/ 10 sqm) on existing cement paint surface 93 Providing and fixing white vitreous china pedestal type water closet (European type W.C. pan) with seat and lid, 10 litre low level white P.V.C. flushing cistern, including flush pipe, 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 : 94 W.C. pan with ISI marked white solid plastic seat and lid 95 Providing and fixing wash basin with C.I. brackets, 15 mm 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 require: 96 White Vitreous China Wash basin size 550x400mm with a pair of 15 mm C.P. brass pillar taps 97 Providing and fixing PTMT towel rail complete with brackets fixed to wooden cleats with CP brass screws with concealed fittingsarrangement 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 98 450 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 99 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 100 15 mm nominal bore 101 Providing and fixing C.P. brass shower rose with 15 or 20 mm inlet : 102 100 mm diameter 103 Providing corrugated G.S. sheet roofing 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 complete (up to any pitch in horizontal/ vertical or curved surfaces), excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 104 0.63 mm thick with zinc coating not less than 275 gm/ m² 105 Dismantling W.C. Pan of all sizes including disposal of dismantled materials including malba all complete as per directions of Engineer-in-Charge. 106 Hacking of CC flooring including cleaning for surface etc. complete as per direction of the Engineer-in-Charge. 107 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 108 40 mm Dia Semi Rigid Pipe 109 Providing and fixing uplasticised PVC connection pipe with brass unions : 110 15 mm nominal bore of 30 cm length 111 Providing and laying water proofing treatment to vertical and horizontal surfaces of depressed portions of W.C., kitchen and the like consisting of:(i) Ist course of applying cement slurry @ 4.4 kg/sqm mixed with water proofing compound conforming to IS 2645 in recommended proportions including rounding off junction of vertical and horizontal surface.(ii) IInd course of 20 mm cement plaster 1:3 (1 cement : 3 coarse sand) mixed with water proofing compound in recommended proportion including rounding off junction of vertical and horizontal surface.(iii) IIIrd course of applying blown or residual bitumen applied hot at 1.7 kg. per sqm of area.(iv) IVth course of 400 micron thick PVC sheet. (Overlaps at joints of PVC sheet should be 100 mm wide and pasted to each other with bitumen @ 1.7 kg/sqm). 112 Providing & Fixing of Exhaust Fan (300 mm) of approved make with necessary all accessories and complete works 113 Providing & Fixing LED Tube light 18/20 Watt of approved make with necessary allaccessories and Complete works 114 Providing and Fixing of LED Tube light (Mirror) 6 Watt of approved make with necessary all accessories and complete works 115 Providing and fixing of LED Bulbs with Angle Holder and Its accessories (All including) of approved make 116 Wiring for light point/fanpoint/exhaust fan point/call bell pointwith 1.5Sq.MmFRLS PVC insulated copperconductor single core cablein surface / recessedmedium class PVCconduit, with modular switch, modular plate,suitable GI box and earthing the point with 1.5 Sq.Mm FRLS PVC insulated copper conductor single core cable (ISI marked)etc. as required. 117 Group C 118 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable ISI markedin surface/ recessed medium class PVC conduit as required. 119 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire. 120 2 X 4 sq. mm + 1 X 4 sq. mm earth wire.
