Tender For Emergent And Day-To-Day Maintenance Repair Works At Rnt Medical College, Various Hostels And Residential Quarters, Udaipur - 1 Dismantling tile work in floors and roofs laid in cement mortar including stacking of serviceable material and disposal of unserviceable material within 50 meter lead:For thickness of tiles 10mm to 25mm 2 Dismantling old plaster or skirting, raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 meter lead. 3 Demolishing R.C.C. work manually/ by mechanical means including stacking of steel bars and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 4 Extra for cutting reinforcement bars manually/ by mechanical means in R.C.C. or R.B. work (Payment shall be made on the cross sectional area of R.C.C. or R.B. work) as per direction of Engineer-in-charge 5 Dismantling GI pipes (external work) including excavation and refilling trenches after taking out the pipes and including stacking of pipes within 50 meter lead:15mm to 40mm nominal bore. 6 Dismantling doors, windows and clearstory windows steel or wood shutter including chowkhats and holdfasts etc. complete and stacking within 50 meters lead: of area 3 square meter and below. 7 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish :20mm thick. 8 Repairs to plaster of thickness 12mm to 20mm in patches of area 2.5 sq. metres and under including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete including disposal of rubbish to the dumping ground within 50 m lead With cement mortar 1 :4 ( 1 cement : 4 coarse sand) 9 Repair to stone masonary in cement sand mortar 1:6 with old and new stone. 10 Repair to brick masonary in cement sand mortar 1:6 withnew brick. 11 Patch repair to cement concrete floor including digging out old floor in regular shape and removal of rubbish curing etc. complete in all respects. 12 Repair to damaged RCC slabs, beams and columns etc for strengthening with cement mortar 1 : 2 in following steps :- 13 Choping losse and cracked concrete to required depth, cleaning the exposed surface of steel and concrete with wire brush and sand papering , cleaning of concrete surface with water as necessary and getting dried. 14 Applying Epoxy primer on the exposed steel bars. 15 Applying Epoxy hardener and resin mix (as per manufectureds specification) on concrete and steel bars with brush. 16 Speading dry cement mortar 1 : 2 mix over epoxy treated wet surface and allow it to dry for one day. 17 Plastering the surface with cement sand mortar 1 : 3 upto depth of 30mm complete. 18 Cure the plastered surface for 15 days, All work including scaffolding etc. complete in all respect. 19 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3mm thick water proofing membrane, black finished reinforced with non-woven polyester mattconsisting of a coat of bitumen primer for bitumen membran @ 0.40 Itr/sq.mt. by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ltr and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under Joint strength in longitudinal and transverse direction at 23°C as 650/450N/5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D-5147. The laying of membrane shall be got done through the authorized applicator of the manufacturer of membrane.3 mm thick 20 Providing and fixing tiled false ceiling of approved materials of size 595X595 mm in truehorizontal level suspended on inter locking metal grid of hot dipped galvanized steel sections ( galvanized @ 120 grams per sqm both side inclusive ) consisting of main “T” runner with suitably spaced joints to get required length and of size 24X38 mm made from 0.30 mm thick (minimum) sheet spaced at 1200 mm center to center and cross “T” of size 24X25 mm made of 0.30 mm thick (minimum) sheet, 1200 mm long spaced between main “T” at 600 mmcenterto center to form a grid of 1200X600 mm and secondary cross “T” of length 600 mm and size 24X25 mm made of 0.30 mm thick (minimum) sheet to be interlocked at middle of the 1200X600 mm panel to form grids of 600X600 mm and wall angle of size 24X24X0.3 mm and laying false ceiling tiles of approved texture in the grid including, required cutting/ making, opening for services like diffusers, grills, light fittings, fixtures, smoke detectors etc. Main “T” runners to be suspended from ceiling using GI slotted cleats of size 27 X 37 X 25 X 1.6 mm fixed to ceiling with 12.5 mm dia and 50 mm long dash fasteners, 4 mm GI adjustable rods with galvanizedbutterfly level clips of size 85 X 30 X 0.8 mm spaced at 1200 mm center to centeralong main T, bottom exposed width of 24 mm of all T-sections shall be pre-painted with polyester paint, all complete for all heights as per specifications, drawings and as directed by Engineer-in-charge. GI Metal Ceiling Lay in Plain Tegular edge Global white colour tiles of size595X595 mm, and 0.5 mm thick with 8 mm drop, made of G I Sheet having galvanizing of 100 gms/sqm (boths ides inclusive) and electro statically polyester powder coated of thickness 60 microns (minimum), including factory painted after bending. 21 Supplying and fixing of chain link fencing with angle iron posts 50x50x6mm placed at every 3 Mtr. apart 30cm in ground embedded in cement concrete 1:3:6 (30x30x45cm) corner and every tenth post to be strutted with (50 x 50 x 6cm) angle iron provided and fixed and fitted with posts including earth work in excavation etc. complete with chain link size.50mm x 50mm x 3.15mm 22 Providing gola 75x75 mm in cement concrete 1:2:4 (1 cement : 2coarse sand : 4 stone aggregate 10mm and down gauge) includingfinishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design 23 Brick work with F.P.S. bricks of class designation 75 in superstructure above plinth level upto floor V level in all shapes and sizes in :Cement mortar 1 : 6 (1 cement : 6 coarse sand) 24 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. M20 grade Nominal Mix1: 1.5: 3 (1 cement : 1.5 coarse sand : 3 graded stoneaggregate 20mm nominal size). 25 Providing and laying in position cement concrete including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level. 1:4:8 (1 cement : 4 coarse sand : 8 graded stone aggregate 40 mm nominal size). 26 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 and 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 surfaces)excluding the cost of purlins, rafters and trusses and including cutting to size and shape whenever required. 0.80 mm thick with zinc coating not less than 275 gm/m2 27 Structural steel work riveted,bolted or welded in built up sections, trusses and framed work, including cutting, hoisting (height upto 10 m) , fixing in position and applying a priming coat of approved steel primer all complete 28 Providing ,arranging and erecting 50mm dia M.S. pipe cup lock shuttering arrangement above the ground level upto the height given below. The girding arrangement of cup lock system should have 2.50 meter 3.00 meter long coupling pipes and 0.90mt long lacer pipe (Horizontal bracing pipes)reconnected in both ways so as to make a square grid of size 0.90x0.90 meter in plan. The Horizontal bracing and lacer pipes should have a maximum spacing of 1.50 meter c/c both ways. The bottom of the coupling pipe must rest over a firm support at ground. the shuttering plates of 900mmx600mm size duly braced by angle supports and should rest over 50mmx50mm size wooden logs supported by 75x40x6mm size channels and U-Jacks made of M.S.25mm dia steel bars with adjustable thread and lock arrangement placed at a spacing of 0.60 meter c/c. The whole arrangement should be duly shored from ground by U-Jacks and lacer pipes to prevent any lateral movement during casting of slabs. Additional support as per direction of engineer in charge are also to by provided wherever felt necessary. The work would include transportation of material erecting the whole grid structure, bracing both way, shoring, leveling of shuttering and removal of form work complete as per direction of Engineer in charge for all the floors upto the height of:- 29 Upto 9.14 meter height 30 Wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade including all scaffolding:Two or more coats on new work including prepartion of base with primer, putty, lippy etc complete in all respect. 31 Repairofdoor,windowshuttersincludingcostofmaterialandlabourforchangeofdamaged : 32 Style / rail of teak wood 30mm thick/ Aluminium Section 6wide 33 Panel by Shuttering Ply - 9mm thick (Commercial) 34 Aldrop of mild Steel 12 long x12mm dia 35 Stopper of Aluminium with Double Rubber Gutka 36 Steel Hinges For Wooden Chowkhat 4 size 37 Mild Steel Tower Bolt 6 long 38 Steel Locking Bolt 39 Steel Handle 6 size 40 Repair of existing steel glazed doors, windows and ventilator, MS sheet door, garge doors, compound wall gates etc. by welding drilling complete include. Cost of welding rods and hire charge of welding meachine and TP etc complete 41 Labour charges for repair to door / window without using any material such as applying randha (finishing) tightening of bolts & screw etc. 42 Renewing glass panes,with putty and nails wherever necessary float glass panes of thickness 4 mm 43 Labour Charges for removing and refixing Aluminium Partitions door including minor repair on alterationin the same. 44 Providing and fixing double action hydraulic floor spring of approved brand and manufacture IS : 6315 marked, for doors including cost of cutting floors as required, embedding in floors and cover plates with brass pivot and single piece M.S. With stainless steel cover plate 45 Providing and fixing IS : 3564 marked aluminium extruded section body tubular type universal hydraulic door closer with double speed adjustment with necessary accessories and screws etc. complete. 46 S&f fixed wire gauge of stainless steel of 14 mesh x 24 gauge to the aluminium window by Aluminium beading 20x3mm with suitable screws not exceeding 150mm distance at all heights with all lead and lift with scafolding. 47 Providing and fixing external grade board solid core single leaf flush door shutters ISI 2202-67 marked using Phenol formal dehyderesinin glue both sides with approved steel fittings complete as per annexure A:30 mm thick .Commercial Veneer both side 48 Extra for providing external lipping with 2ndclass teak wood battens 6 mm minimum depth on all edges of shutters (over all area of door shutter to be measured) Over item no. 8.13. 49 Providing and fixing steel glazed doors windows and ventilator shutters of standard rolled steel section (IS 1038-1983) joints mitred and welded with steel lugs 13x3mm, 10cm. long embedded in cement concrete block 15x10x10cm. of 1:3:6 (1cement : 3 coarse sand : 6 graded stone aggregate 20mm nominal size) or with wooden plugs and screws or rawl plugs and screws with fixing clips or with bolts and nuts as required including providing and fixing of plain glass panes 4mm thick with cooper glazing clips and special metal sash putty of approved make or metal beading with screws complete including priming coat of approval steel primer, excluding the cost of metal beading and other fitting except necessary hinges of pivots steel handles peg stay etc. as required :Windows side hung /Ventilators top or centre hung (openable) 50 Providing and fixing Granite stone slab mirror polished and machine edge cut in walls, pillars, steps, Shelves, Sills Counters, Floors etc. laid on 12mm (Av.) thick base of cement mortar 1:3 (1 cement : 3 coarse sand) jointing with white cement mortar 1:2 (1white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete. Rajasthan Black Above 3601 Cm2 Slabs 51 Providing and fixing 1st quality MAT finished ceremic tile size 300x300mm confirmingto IS : 13755 and IS : 15622 colour such as white, grey, ivory, fume red brown, light green, light blue and other light shades in floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (including the cost of cement mortar bed 1:4). 52 Providing and fixing 1st quality standard white, grey, ivory, fume red brown, light green, light blue and other light shades glazed tiles confirming to IS : 13753 & IS :15622 of size 200mm x 300mm in walls, floors, steps, pillars etc. laid on a bed of neat cement slurry finished with flush pointing in the white cement mixed with pigment to match the shade of the tile complete (excluding the cost of cement plaster on walls and pillar).ExtraforusingMarbleprinted/Graniteshadeordarkshadetilesinsteadofwhite,grey,ivory,fumeredbrown,lightgreen,lightblueandotherlightshadesinglazedtilesandMATfinishedtiles.Extraforusingsize above 200x300mm in glazed tiles and for using 400mm x 400mm MAT finishedtiles in place of 300mm x 300mm size. 53 ExtraforusingMarbleprinted/Graniteshadeordarkshadetilesinsteadofwhite,grey,ivory,fumeredbrown,lightgreen,lightblueandotherlightshadesinglazedtilesandMATfinishedtiles. 54 Extraforusingsize above 200x300mm in glazed tiles and for using 400mm x 400mm MAT finishedtiles in place of 300mm x 300mm size. 55 Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in:Cement Mortar 1:6 ( 1-Cement : 6-Sand). 56 Providing and laying in position specified grade ofcement concrete for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers( if required) excluding the cost of centering, shuttering and reinforcementfor Beams, suspended floors, roofs, griders having slopes up to 15º, landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral staircases etc.M20 grade Nominal Mix / Design Mix 57 Centering & shuttering with plywood or steel sheets including strutting, propping bracing both ways with steel propsand removal of formwork for upto floor five level for :Suspended floors, roofs, landings, staircases, balconies, girders, cantilevers, bands, coping bed plates,anchorblocks,sills,chhajjas,lintel,beam, plinth beam etc. 58 Providing and fabricating reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding (including cost of binding wire) all complete up to floor five level. (Original producers who manufacture billet directly from iron ores and roll the bilets to produce steel conforming to IS:1786)Thermo-mechanically Treated bars (Conforming of relevent IS code) 59 Carriage of Following Material including loading unloading and stacking if require complete in all repsect.Earth Sand,Lime Morrum Manure or Sludge building rubbish stone metal(Grit & Ballast) Stone for masonary work & Soling and excavated rock etc. For lead 10 Kms 60 Prunning & trumming and cutting of old big trees on the road side The contractor will deposit the cut wood in the Deptt. 61 P & F Indian type white glazed vitreous china 1st quality W.C. orissa pan (IS :2556 Mark) with 100 mm vitreous china P or S trap including cutting and making good the wall and floor: Size 530x410mm. 62 P&FFlushCock / FlushValve (IS :9758Mark)forWCofapproved quality make :CP brass push type Half-turn exposed 25mm nominal bore. 63 P & F European type white glazed vitreous china 1st quality W.C pan (IS : 2556 Mark) with P or S trap including cutting and making good the wall and floor 64 P & F water closet Seat Covers with brass hinges complete :Solid PVC (IS 2548 marked) grade-I White for EWC. 65 P & F Low level Flushing Cistern of 10 litres capacity (IS : 2556 mark) of approved make with complete fittings C.I. brackets duly painted, brass ball cock with ball (IS: 1703 mark) complete including cutting and making good the wall:PVC with PVCbend as per IS : 7231 . 66 P & F Jet spray for water closet with C.P. Copper Tube flange of approved make. 67 P & F lst quality WVC Urinal (IS:2556 mark) with 25mm dia G.I. waste pipe, dome waste couplings, concealed iron brackets or screws etc complete.Flat Back (large) or half stall size 610x400x80mm. 68 P&F Marble Urinal Partition slab both sides polished of approved design cut from marble size 900x600mm.Makrana II quality marble having light spots 69 P & F C.P. brass Urinal Spreader for stall urinal of approved make. 70 P & F C.P. brass Doom Waste Coupling 32 mm dia. 71 P & F WVC Wash basin (Ist quality IS:2556 Mark) of approved make with C.I. brackets duly painted 1 No. 15 mm C.P. Pillar cock (IS:8934 Mark) & 32 mm C.P. brass waste coupling of approved make, P.V.C Waste pipe with PVC nut 32 mm complete including cutting & making good the wall :Size 550 mm x 400 mm 72 P & F metal brackets duly painted including cutting & making good the wall. 73 P & F Kitchen & Lab. Sink of approved make with C.I. brackets duly painted, 40 mm C.P. waste coupling, C.P. Brass chain with rubber plug, 40 mm G.I. waste pipe up-to floor level complete including cutting and making good the wall & floor :Fire clay glazed kitchen sink (I.S 771-1985Marked) size 600 x 450 x 250mm. 74 P& F waste Pipe with all fittingP.V.C with C.Pnut 32 mm 75 P& F waste Coulping with fittings of approved quality /make: C.P Brass 32 mm dia 76 P & F 15 mm. Dia Connection Pipe of approved quality/make :PVC pipe withC.P. Brass nuts upto length, 600mm 77 P & F Grating of approved quality/make:C.P. brass with frame (Heavy) & superior quality size 125mm dia. 78 P & F Soap Dish or Tray of approved quality/make C.P. brass heavy and superior quality. 79 P & F Towel Rail or Ring of approved quality/make: C.P. brass towel rail withbrackets 600 x 20mm. 80 P & F Bib Cock (IS : 8931 Mark), Superior quality of approved make:C.P. Brass bib cock,15mm nominal bore. 81 P & F Pilllar Cocks (IS :8931 : 1993 Mark) of superior quality and approved make: C.P. Pillar cock, 15 mm dia nominal bore 82 P & F Ball Cock (IS :1703 Mark) with Rod& P.V.C. Ball complete : Brass wt.Not less than 1000 gm 40mm. 83 P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Gyser etc. C.P. Inlet connection 15mm.Brass (IS : 8931 marked) 84 P & F Shower arm 15mm dia of approved quality/make. C.P.brass heavy & superior quality 150mm Projection. 85 P & F Bath Shower of approved quality/make.C.P. brass fixed. 86 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings i/c fixing the pipe with clamps at 1 metre spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. (Internal work Exposed on wall) 87 15mm dia nominal bore B Class 88 20mm dia nominal bore B Class 89 25mm dia nominal bore B Class 90 Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes (IS 15778 : 2007 code) having thermal stability for hot & cold water supply including all CPVC plain & brass threaded fittings, this included 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). 91 25mm dia nominal bore B Class 92 40mm dia nominal bore B Class 93 P & F G.I. Pipes (External Work) with G.I. fittings excluding union (IS : 1239 Mark) including trenching & refilling earth etc. 94 40mm dia nominal boreB Class 95 50mm dia nominal boreB Class 96 Supply & fixing G.I. Union ISI marked in G.I. pipe line as required complete in all respect of size : 97 40mm dia nominal bore 98 50mm dia nominal bore 99 80mm dia nominal bore 100 P & F Full-way Valve (IS:778 Mark) or wheel valve of approved make : 101 Gun-metal 15mm nominal bore. 102 Gun-metal 25mm nominal bore. 103 Gun-metal 40 mm nominal bore. 104 Gun-metal 50 mm nominal bore. 105 P & F PVC Storage Tank ISI Marked (IS : 12701) indicating theBIS license No),of approved make with cover, 25mm dia 1M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc., complete of approved design: 106 500 litres capacity. 107 1000 litres capacity. 108 Hoisting Charges for each floor : For items 2.26.1 to 2.26.4 109 Hoisting Charges for each floor : For items 2.26.5 to 2.26.8 110 Providing and fixing superior quality PVC Tank Cover complete as per approved by Engineer In Charge 111 500 Lt. capacity 112 Above 500 Lt. capacity 113 P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /makeincluding joining the pipe with solvent cement rubber ring and lubricant. 114 75mm dia 115 110mm dia 116 Providing and Fixing Unplasticized Poly Vinyl Chloride (UPVC) SWR Pipes Type B for sciland waste discharge system (IS:13592 : 1992 Marked) of approved quality /make 117 75 mm dia 118 110 mm dia 119 P & F Sand –cast Floor Trap (Nahni) of (IS:1729 mark) of approved quality/make with socket down or hinged grating including cutting and making good the floor. Size 100 x 100mm 120 P & F Sand-cast Iron `P` or `S` Trap (IS:1729 make) of approved make. 121 SupplyingandfixingFerro- cementcoverwithC.I.frameforchambers&manholes of size. 500mm dia 22 Kg.-do-22 MT centre point load (Heavy duty). 122 Construction of manhole in all type of soil inner size 90 X 60 Cm. 300 mm thick masonry in CM 1:6, 10 Cm. thick cement concrete 1:5:10 in foundation, 20 mm thick inside plaster in CM 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring, making channels, 80mm thick stone slab covering with 40mm thick M-15 grade C.C. flooring, Cement cover with frame of 450mm dia, earthwork etc. complete as per design including disposal of surplus earth within 50 mtr. lead.Depth up to 0.5 M 123 Construction of chamber in all type of soil with 300 mm thick masonry in CM 1:6 m,10 cm thick C.C. 1:5:10 in foundation, 20mm thick insider plaster in Cm 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring , earthwork etc. complete as per design including disposal of surplus earth within a lead of 50 mtr.Inside size 300 X 300 mm depth upto 0.5 MCement cover with frame. 124 Stone Aggregate (Single size) : 20 mm nominal size 125 Safeda ballies 125 mm diameter 126 Bajri 127 Portland Cement 128 White Cement 129 C.I. bracket for wash basin and sinks 130 Brass bib-cock 15 mm dia 131 Brass stop-cock 15 mm dia 132 Indian type white glazed vitreous china Ist quality W.C. orissa panSize 580x440 mm. 133 European type white glazed vitreous china Ist quality W.C. pan 134 WVC Urinal Flat Back (large) or half stall size 590x375x390 mm. 135 Low level Flushing Cistern of 10 litres capacity : PVC with PVC bend as per IS : 7231 136 Brackets 137 C.P. brass Urinal Spreader for stall urinal 138 Dome Waste couplingfor urinal 40 mm 139 Brass full way valve with C.I. wheel (screwed end) 25 mm dia 140 Brass full way valve with C.I. wheel (screwed end) 50 mm dia 141 C.P. brass waste coupling 40 mm 142 P.V.C Waste pipe with C.P. nut 40 mm dia 143 F.P.S. bricks class designation 75 144 Vitreous china flat back wash basin 550x400 mm 145 Jet spray for water closet with C.P. Copper Tube flange 146 C.P. Pillar Cock 15 mm nominal size 147 GratingStainless Steel Sheet size 125mm dia. 148 Chlorinated Polyvinyl - chloride (CPVC) pipe 25 mm outer dia. 149 Chlorinated Polyvinyl - chloride (CPVC) pipe 50 mm outer dia. 150 U-PVC pipes (working pressure 4 kg / cm^2) Single socketed pipe 75 mm dia. 151 U-PVC pipes (working pressure 4 kg / cm^2) Single socketed pipe 110 mm dia. 152 Hydraulic door closer bottle type M.S. body with necessary accessories and screws complete 153 9 mm thickcommercial ply 154 30 mm thick prelaminated flush door shutter 155 Aluminium T or L sections 156 15 mm PTMT bib cock 157 PTMT pillar cock 158 New spindle for Bib cock/pillar cock 159 PVC Tank CoverAbove 500 Lt. capacity 160 SS wire gauge 161 5mm Thick Float Glass (ISI make) 162 Oxidised mild steel handles 125 mm 163 M.S. Butt hinges 125x90x4 mm 164 Oxidised mild steel sliding door bolt 300x16 mm 165 Oxidised mild steel tower bolt (barrel type) 250x10 mm 166 G.I. pipes 50 mm dia (B Class) 167 G.I. Union 50 mm nominal bore 168 C.P. Brass angle valve 15 mm 169 Carpenter 1st class 170 Carpenter 2nd class 171 Beldar 172 Fitter (grade 1) 173 Assistant Fitter or 2nd class Fitter ( 2nos) 174 Mason (average) 175 Mistry
