Tender For Repar To Various B/R Nature Works In E/M Installations Under Ge Hisar At Hisar Mil Stn; 1 Dismantling posts or struts (wood, steel or R.C.C.) any section, including taking out embedded portion in concrete, brickwork or masonry and making good disturbed ground 2 Excavation in post holes (or Similar holes) each not exc 0.50 cum, getting out, returning, filling in and ramming earth or broken rubble mixed with earth around, in layers not exc 25cm, watering and removing surplus soil to a distance not exc 50m and making good surface in soft/loose/hard/dense soil complete all as specified and as directed. 3 M&L for providing cement concrete 1:3:6, type C-2 using 40 mm graded stone aggregate as in foundation filling and mass concreting complete all as specified and as directed. 4 S&F plates (plain or chequered) Channels, square, cut or notched (ordinary and counter sunk) forming holes without any attachment of Fe-410-W (Grade E-165) quality B complete all as specified and as directed. 5 S&F mild steel works such as hand rail, half round or other stock section or core for wooden hand-rail straight portion drilled and counter sunk for baluster, nosing to steps including embedding in concrete and screwing etc wind ties for roof including securing with bolts post and strut in fencing including cutting tops to shape as directed dilling holes notcning for wire etc, flat iron fillets for securing fencing mesh including all necessary drilling, bolting or rivetting etc and similar work using rolled section confirming to Fe-310-0 or Fe-410-0 complete all as specified and as directed. 6 S&F rolled mild steel work as in roof trusses (framed), trussed, purlins, crane gantries, gates, rails and fastenings and heavy bracket framing (Beam, tee, angle, channel or flat sections) including distance pieces, cleats, necessary welding etc. conforming to Gde E-250 (Fe 410-W) quality `A’ ISI marked (IS-2062) all as specified and as directed. 7 Fixing only chain link fencing including linew wires, any mesh, size and type to any typeof standards, rails, straining bolts, etc. including provission of binding wire 8 Supply only chain link MS galvanisd fencing, any size or type 9 M&L for mild steel 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 wires (annealed) not less than 0.9 mm dia or secured with clips confirming to Fe-410-W (Gde E-250) quality A or Fe-290 (Gde E-165) complete all as specified and as directed. 10 M&L for preparation of new surfaces of steel and iron of any description over 10cm in width or girth not other wise described and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer complete all as specified and as directed 11 M&L for preparation of new surfaces of steel and iron of any description over 10cm in width or girth not other wise described and applying two coats of black japan paint over a coat of red oxide zinc chrome primer complete all as specified and as directed 12 M&L for preparation of new or previously untreated surfaces of steel not exc 10 cm in width or girth when unconnected with other painting or when painted in different tint and applying two coats of synthetic enamel paint (ordinary tint) over a coat of red oxide zinc chrome primer complete all as specified and as directed. 13 S&F mild steel screw bolts (machine made) with hexagonal or square heads diameter of neck 11mm to 15mm of at one end and screwed the other or screwed both ends, each srewed end to be fitted with washer and one hexagonal or square nut not exc 5 cm long complete all as specified and as directed. 14 Dismantling of stone slabs and tiles of any description or thickness in floors, approns etc laid and bedded in any mortor all as directed. 15 Demolition of cement concrete (unreinforced) in ground floor and paving n.exc 15cm in thickness (below or above ground level) all as specified. 16 M&L for 100 mm thick Hard core of broken stone or boulders of gauze not exc 63mm deposited spread and levelled in layers not exc 15 cm thick watered and rammed to a true surface 17 M&L for 75 mm thick PCC (1:4:8) using 40 mm graded stone aggregate as in sub base of floor finishes 18 M&L for Machine pressed precast conctete interlocking paver block glossy finish any shape and size confirming to IS 15658-2006 of 60 mm thickness, M-40 Grade with grey cement and no pigment complete all as specified and directed by EIC. 19 M&L for parking tiles 10-12 mm thick not exc 0.16 sqm, jointed and pointed in neat cement slurry in floors with grey cement and no pigment complete all as specified and directed by EIC. 20 M&L for Sand filling under floors or in foundations including watering and consolidation 21 M&L for providing and laying at or near ground level factory made kerb stone of M-25 grade cement concrete in position to the required line, level and curvature, jointed with cement mortar 1:3 (1 cement: 3 coarse sand), including making joints with or without grooves (thickness of joints except at sharp curve shall not to more than 5 mm), including making drainage opening wherever required complete all as specified and directed, 22 M&L for providing cement concrete type B-0,1:2:4 ( 12.50 mm graded aggregate ) as in packing of interlocking tiles complete all as directed. 23 Excavating in trenches n exc 1.5 m wide and n exc 1.5m in depth, for foundation, etc and getting out in soft/loose soil 24 Removing excavated material to a distance n.exc 50m and depositing where directed at a level n exc 1.5 m above the starting point 25 Returning , filling in, incl spreading leveling, watering and well ramming in layers n.exc 25cm in soil 26 M&L for 25mm thick cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) as in sub base for other than groung floors complete all as specified and directed by Engineer-In-Charge. 27 M&L for coloured joint free non-skid ceramic floor tiles 7 to 8mm thick (square / rectangular) area of each tile exceeding 0.11 sqm but not exceeding 0.18 sqm, in floors etc, set and jointed in neat cement slurry and pointed in white or coloured cement to match over and including 15 mm thick screed bed or bedding of cement motor 1:4 complete all as specified and directed by Engineer-In-Charge. 28 M&L for coloured glazed ceramic tiles in vertical surfaces 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 over and including 10mm thick rendering of cement mortor 1:4 complete all as specified and directed by Engineer-In-Charge. 29 M&L Machine cut kota stone flooring 20-25mm thick over cement screed base laid and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing complete all as specified and as directed. 30 S&F in repair vitreous china squatting pan ORISSA pattern size 580mm x 440mm, white with integral foot rest including cast iron P or S trap of 100 mm dia and connection to trap including cement concrete, and to flushing pipe, anti-syphonage pipe etc, including making good to floor, complete all as specified. 31 S&F in repair water closet vitreous china squatting pan ‘Pedestal’ patternwhiteincluding cast iron P or S trap of 100 mm dia and connection to trap including cement concrete, and to flushing pipe, anti-syphonage pipe etc, including making good to floor, complete all as specified. 32 S&F seat and cover for pedestal pan complete all as specified and directed by Engineer-in-Charge. 33 Taking up or down 15mm dia tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer-In-Charge. 34 Taking up or down 20mm dia tubing and connections, including cleaning for refixing or removal to store complete all as specified and directed by Engineer-In-Charge. 35 S&F 15mm bore tubes medium grade galvanised with all fitting and fixed complete to walls and ceiling or laid in floors of any length all as specified and directed by Engr-in-charge 36 S&F 20mm bore tubes medium grade galvanised with all fitting and fixed complete to walls and ceiling or laid in floors of any length all as specified and directed by Engr-in-charge 37 S&F in repairs 10 Ltrs capacity PVC valveless syphonic action type flushing cistern low level white with inlet ball valve float and handle including bracket complete all as specified and directed by Engineer-In-Charge. 38 S&F Flush pipe of polyethylene of low or high density or PVC. 32 mm dia, for low level cistern complete all as specified and directed by Engineer-in-Charge 39 M&L for wire brushing and cleaning concrete surface on top of roof providing 15mm thick screed in cement mortar (1:4) with water proofing compound over and including 40mm thick cement concrete (1:2:4) type B1 (using 20mm graded crushed stone aggregate) complete all as specified and directed by Engineer-In-Charge. 40 M&L for providing 10mm thick polymer modified plaster in ratio 1:10 (1 part of polymer and 10 parts of cement with solid contents not less than 30%) over slab and applying priming coat of epoxy primer with resin and hardner with water dilution as per manufacturer instructions, applying 1st coat of solvent based polyurathene liquid membrane not less than 500 micron thick UV stable having SRI value greater than equal to 105 with consumption of 0.61 Kg/Sqm and applying 2nd coat solvent based polyurathene liquid mambrane not less than 500 micron thick UV stable having SRI value greater than equal to 105 with consumption of 0.61 Kg/Sqm over dried 1st coat complete all as specified and directed. 41 Providing cement concrete 1:2:4 type B-0 using 12.50 mm graded stone aggregate as in roof kerbs complete all as specified and directed. 42 Supply and fixing 1000 Litre capacity Rotational moulded polyethylene water storage tanks (colour other than black as approved by Engineer-in-charge) triple layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. complete as specified in SSR Part-I. 43 Supply and fixing 500 Litre capacity Rotational moulded polyethylene water storage tanks (colour other than black as approved by Engineer-in-charge) triple layered (cylindrical vertical with closed top) ISI marked, hoisted & fixed in position & making necessary arrangements for fixing inlet, outlet & over flow pipe & provision of wash out pipe etc. complete as specified in SSR Part-I. 44 S&F 20mm bore ball valves high pressure of PTMT with epoxy coated aluminium rod & high-density plastic ball screwed for iron pipe and fixed (Minimum weight 15mm-142 gms/20mm - 210 gms/ 25mm-455 gms / 40mm-690 /50mm-1249 gms) complete all as specified and directed by Engineer-in-Charge. 45 S&F in repairsvitreous china wash hand basin, white, flat back of size 550mm x 400mm with & including a pair of cast iron brackets embedded in PCC 1:3:6 type C1 blocks of size 10x7.5x15cm, 32 mm dia PVC waste pipe and 32mm bore PTMT waste fitting with long screwed shanks and fly nuts, flange end bedded in red lead cement & other end fixed, (excluding tap, waste chain & plug), complete all as specified.Note :- Supply only pillar tap shall be measured & paid seperately under relevant item of BoQ. 46 Taking down chowkatsor framesexc 1.5 sq.m, but exc 4.0 sq.m, area of each (without taking off shutters form the frame) complete all as specified and directed by Engineer-In-Charge 47 Supply and fixing Fiber Glass Reinforced plastic (FRP) Door Frames of cross section 90 mm x 45 mm having single rebate of 32 mm x 15 mm to receive shutter of 30 mm thickness. The laminte shall be moulded with fire resistant grade unsaturated polyester resin and chopped mat. Door frame laminate shall be 2mm thick and shall be filled with suitable wooden block in all the three legs. The frame shall be covered with fiber glass from all sides. M.S. stay shall be provided at the bottom to steady the frame complete as specified by the manufacturer and all asdirected. 48 Supply and fixing 30 mm thick Glass Fibre Reinforced Plastic (FRP) panelled door shutter of required colour and approved brand and manufacture, made with fire - retardant grade unsaturated polyester resin, moulded to 3 mm thick FRP laminate for forming hollow rails and styles, with wooden frame and suitable blocks of seasoned wood inside at required places for fixing of fittings, cast monolithically with 5 mm thick FRP laminate for panels conforming to IS: 14856, including fixing to frames, complete as specified by the manufacturer and all as directed. 49 S&F 150 mm long aluminium anodised barrel tower bolts of exturded section complete all as specified and directed by Engineer-In-Charge. 50 S&F 150mm long extruded aluminium handles, anodised, fabricated type complete all as specified and directed by Engineer-In-charge. 51 S&F 100 mm long butt hinges, medium weight, cold rolled mild steel, and fixed complete all as specified and directed by Engineer-in-Charge 52 Supply and fixing in repair 600mm X 450mm fancy type mirror of selected quality mounted on plastic frame covered back with commercial and fixed on wooden plug with chromium plated brass screws and cup washer complete all as specified. 53 S&F in repairs angle valves cast copper alloy chrome plated fancy type 15 mm bore, cast copper alloy screwed down high presure, with crutch of butterfly handle, screwed both ends for iron pipe or for unions all as specified and directed by Engr-in-charge. 54 S&F in repairs 15mm dia bib taps, cast copper alloy with curtch or butterfly handle, screwed down, screwed for iron pipe of for brass ferrule fancy type chormium plated complete all as specified and directed by Engineer-in-Charge. 55 S&F in repairs 15mm dia pillar taps, cast copper alloy, with capstan heads, chromium plated, screwed down high pressure, with or without lettered HOT or COLD with long screwed shanks and flynuts, screwed for iron pipe and fixed fancy type complete all as specified and directed by Engineer-in-Charge. 56 S&F Health faucet (ABS Body) mild steel chromium plated suitable for 15 mm dia pipe with 1.25 metre long flexible tube and ABS wall hook including making connections and fixed in position complete in all respect as specified. 57 S&F PVC connections 15mm size with PTMT nuts of length 450mm long complete all as specified and directed by Engineer-In-Charge. 58 S&F in repair chromium plated shower rose fancy type with shower arm fixed to 15mm bore pipeall as specified and directed by Engr-in-charge. 59 S&F Brass chromium plated tubular towel rail, 20mm dia, D type, 60cm long between flanges chromium plated fixed to wall with screws. 60 S&F chromium plated towel ring fixed with and including Chromium plated brass screws and wooden/plastic cleats 61 Dismantling PVC pipe of any description and in any position complete all as specified and directed by Engineer-in-Charge. 62 S&F 110/110 PVC (SWR) P trap for fixing with WC complete all as specified and directed by Engineer-In-Charge 63 S&F 75 mm PVC (SWR) floor trap, plain with grating including jointing with solvent cement complete all as specified and directed by Engineer-In-Charge 64 S&F in repairs 110mm dia PVC (SWR) pipes single socketed, in any length with rubber rings joints fixed in walls / floors complete all as specified and directed by Engineer-in-Chage. 65 S&F in repairs 75 mm dia PVC (SWR) pipes single socketed, in any length with rubber rings joints fixed in walls / floors complete all as specified and directed by Engineer-in-Chage. 66 S&F 110mm dia PVC (SWR) bends any radius complete all as specified and directed by Engineer-In-Charge. 67 S&F 110mm dia PVC (SWR) junction single (Single T) equal or unequal ofany radius complete all as specified and directed by Engineer-In-Charge. 68 Demolition of brick work built in cement mortor or cement lime mortor complete all as specified and directed by Enginer-In-Charge. 69 M&L for brick work with sub class B bricks old size bricks, straight or curved on plan to any radius in half brick thick walls, built in cement mortor 1:4 complete all as specified and directed by Engineer-in-Charge. 70 Taking down cement or cement lime plaster, any description complete all as specified and directed by Engineer-in-Charge. 71 M&L rendering 10 mm thick on fair faces or other than fair faces of brick or concrete surfaces built in cement mortar 1:4 and finished even and smooth (without using extra cement) complete all as specified and directed by Engineer-in-Charge. 72 M&L rendering 10 mm thick on fair faces or other than fair faces of brick or concrete surfaces in ceiling built in cement mortar 1:3 and finished even and smooth (without using extra cement) complete all as specified and directed by Engineer-in-Charge. 73 M&L for 15mm thick rendering on fair faces of brick masonry or concrete surfaces of walls built in cement mortar 1:4 and finished fair & even, complete, all as specified. 74 M&L for rough cast finish plaster with a mixture consisting of crushed stone or fine gravel aggregate mixed with coarse sand and cement in the ratio of 1:1:1 over & including 12mm thick rendering in cement mortar 1:3 on fair faces of brick masonry or concrete surfaces of walls complete all as specified and directed by Engineer-in-Charge. 75 M&L including preparation of newely plastered surface on wall surfaces with three coat of white wash over a coat of white primer complete all as specified and directed Engineer-In-Charge. 76 M&L including preparation of newely plastered surface of ceiling with three coat of white wash complete all as specified and directed Engineer-In-Charge. 77 M&L for preparation of newly plastered surface of walls & applying two coats of cement base paint over a coat of primer of approved shade/tint and filling cement based putty in cracks complete all as specified and directed by Engineer-in-Charge. 78 M&L for preparation of old decorated plastered or unplastered surfaces of walls by brooming down or steel wire brushing,scrapping down smoke soot mulds, moss and efflorescent, salts, filling of cracks etc and applying a coat of cement based paint complete all as specified & directed by Engineer-in-Charge. 79 M&L for preparation of old decorated, plastered or pointed surfaces of wall by brooming down or steel wire brushing,scrapping down smoke soot moulds, moss and efflorescent, salts and treating oil & greasy spots etc and applying one coat of white wash complete all as specified & directed by Engineer-in-Charge. 80 M&L for preparation of old decorated, plastered or pointed surfaces of ceiling by brooming down or steel wire brushing,scrapping down smoke soot moulds, moss and efflorescent, salts and treating oil & greasy spots etc and applying one coat of white wash complete all as specified & directed by Engineer-in-Charge. 81 M&L for preparation of old decorated, plastered or pointed surfaces of wall by brooming down or steel wire brushing,scrapping down smoke soot moulds, moss and efflorescent, salts and treating oil & greasy spots, washing, rubbing down and stopping of distempered surface, filling of cracks etc and applying one coat of oil bound distemper complete all as specified & directed by Engineer-in-Charge. 82 Taking down existing steel rolling shutters gear or without gear operated of area exc 10 Sqm but not exc 20 sqm with all connecting items and repair the lath, hood covers, ball bearings, helical wire spring, lock plates, bracket plates, shaft rods, guide channels of steel rolling shutters and locking arrangements, including greasing, tightening, oiling, welding etc. wherever required, complete to make in serviceable condition and applying one coat of synthetic enamel paint including preparation of old painted surfaces and refixing in the same opening complete all as specified and directed by Engineer-in-charge. 83 Taking down chowkats or frame with shutter, without taking off shutter from the frames not exc 1.5 Sqm each and making good the hold fast notch / disturbed portion with PCC 1:3:6 type C1 (20mm graded aggregates) complete 84 S&F factory made single extruded WPC(Wood polymer compsite)solid door window/ceosetory windows& othr frames/chowkats of size 65x100 mm comprising of virgin PVC polymer of K value 58-60(suspension grade calciumcarbonate and natural fibers (wood powder/rise husk0 and non toxic additives (maximum toxicity index of 12 for 100gms fabricated with miterd joints after applying with PVC solvent cement and screwed with full body threaded star headed SS screwshaving minimum frame density of 750kg/cum,screw withdrawl strength of 2200N (face) & 1100N (edge) ,minimum comp ressive strength of 58 n/mm2 ,modules of elasticity 900n/mm2 and ressisistance to spread of flame of class A category with property of being termite/borrer proof ,water /moisture proof and fire retirdent and fixed in position with MS hold fast /Lugs/SS dash fasteners of required dia and length complete all as spd and direction of engr-in-charge. Note :- Shade and colour of WPC door to be approved by GE. 85 S&F factory made single extruded WPC(Wood polymer compsite)solid door window/ceosetory windows& othr frames/chowkats of size 65x125 mm comprising of virgin PVC polymer of K value 58-60(suspension grade calciumcarbonate and natural fibers (wood powder/rise husk0 and non toxic additives (maximum toxicity index of 12 for 100gms fabricated with miterd joints after applying with PVC solvent cement and screwed with full body threaded star headed SS screwshaving minimum frame density of 750kg/cum,screw withdrawl strength of 2200N (face) & 1100N (edge) ,minimum comp ressive strength of 58 n/mm2 ,modules of elasticity 900n/mm2 and ressisistance to spread of flame of class A category with property of being termite/borrer proof ,water /moisture proof and fire retirdent and fixed in position with MS hold fast /Lugs/SS dash fasteners of required dia and length complete all as spd and direction of engr-in-charge.Note :- Shade and colour of WPC door to be approved by GE. 86 Supply and fixing factory made single extruded WPC (wood polymer composite ) solid decorative type flush door shutter of size 35 mm thick comprising of virgin polymer of K value 58-60 (suspension grade ),calcium carbonate and natural fibres (wood powder/ricehusk /wheat husk )and toxic additives (maximum toxicity index of 12 for 100gms ) having miniumum density of 650 kg/cum and screw withdrawl strength of 1800N (face) & 900N (Edge ), miniumum compressive strength 50N/mm2,modulus of elasticity 850 N/mm2 and resisitance to spread of flame of class A category with property of being termite / borer proof ,water/moisture proof and fire retardant .WPC to be laminated with PVC foil of minimum 14 microns thick of approved design pasted with hot melt adhesive on both faces of shutter and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S S screws all as per direction of Engineer -In-Charge (Note : stainless steel butt hinges and necessary SS screws be paid separately) Note :- Shade and colour of WPC door to be approved by GE. 87 S&F 35 mm thick 2nd class hardwood glazed and skeleton shutters, open rebated and prepare to receive glass, gauge etc (withsash bars) edges but divided into squares, with plain, chamfered or rounded, mitred and rebated sash bars, any numbers as specified in SSR Part-I Section 8 Clause 8.24(a), fitted to chowkats complete all as directed. 88 S&F butt hinges100mmsize cast,with mild steel hinge pin ,bright polished and fixed,type B-11 complete all as specified and directed 89 S&F 150 mm long aluminium handle cast type anodised complete all as specified and directed. 90 S&F 250mm long aluminium alloy, anodised, sliding door bolt with hasp, staple (bolt type) and fixing clips of sheet, cast or extruded sections and fixing bolts and sliding bolts of extruded sections or cast aluminium alloy complete 91 S&F aluminium anodised barrel tower bolts ofextrudedsection 150 mm long complete all as specified. 92 M&L inclding preparation of new wooden surfaces of any description, not otherwise described over 10 cm width or gith with two coats of synthetic enamel paint over a coat of pink primer complete all as specified and directed by Engineer-in-Charge 93 M&L for preparation of old painted wooden or wood based surfaces of any description not otherwise described over 10cm width or girth and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. 94 M&L for preparation of old painted steel and iron surfaces of any description not otherwise described over 10 cm width or girth and applying one coat of synthetic enamel paint of approved tint complete all as specified and directed by Engineer-in-charge. 95 S&F Powder coated Anodised aluminium frame for doors, windows ventilators and partition with one or more rebates including joining cleat for fixing etc. complete all as specified. 96 S&F anodized aluminium door shutters, aluminium section weighing 0.55 kg/m, powder coated of any colour as approved (Thickness or powder coating not less than 50 micron) including necessary joining cleats, glazing clips, rubber neoprene packing, handles 2 Nos in each door, hinges, anodized aluminum snap beading screws etc. complete all as specified & as directed.Note : (i) Glass panes and wire cloth shall be measured & paid separately . (ii) Rubber beading will not be weighed and not to be paid seperately. 97 S&F Sheet glass 5.50 mm thick, ordinary quality and glazing with oil putty in square n exc 0.5 sq. m in each pane 98 Taking down old rusted & damaged steel windows/ventilators of any description and of any type & size with guard bars / grill including cutting holes for hold fasts & making good the disturbed portion complete all as specified & as directed. 99 S&F factory made mild steel windows (Box Type ) with side hung shutters including glazing bars to receive glass, dovetailed or weldedwith and including necessary welding, reveting, tower bolt, hanlde, holdfast, hinges and steel peg including provision for cooler opening complete all as specified and directed by Engr-in-Charge. 100 S&F factory made mild steel windows (Box Type ) with side hung shutters without glazing bars but including sash bars to receive wire gauge, dovetailed or weldedwith and including necessary welding, reveting, tower bolt, hanlde, holdfast, hinges and steel peg including provision for cooler opening complete all as specified and directed by Engr-in-Charge. 101 S&F waste pipe PVC low density polyethylene 32 mm dia. 102 S&F Galvanized mild steel wire cloth 0.56 mm nominal dia of wire and average width of aperture 1.18mm and fixed with tinned tacks, or galvanised wire staples 103 Hacking out old broken glass (any thickness, size, quality or description) from metal frames, glazed with putty. 104 S&F, 3 mm thick acrylic sheet on window panes and glazing with oil putty in squares n.exc 0.50 sqm each. 105 S&F Pre-painted galvalume aluminium zinc coating GI based corrugated steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof coverimg/ cladding to wall, fixed with self tapping screws and making good all the disturbed surfaces of wall in CM 1:4 or cement concrete 1:3:6 complete all as specified and directed by Engineer in Charge 106 S&F Pre-painted galvalume aluminium zinc coating GI based plain steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof coverimg/ cladding to wall, fixed with self tapping screws and making good all the disturbed surfaces of wall in CM 1:4 or cement concrete 1:3:6 complete all as specified and directed by Engineer in Charge
