Tender For Renovation And Modification Of Toilets, Waterproofing Work Of Roof And Other Misc. Works In Iit Hospital At Iit Delhi.Sub Head: - Civil And Electrical Works.; 1 Providingandlayinginpositioncementconcreteof specified grade excluding the cost of centering and shuttering - All work up to plinth level : 2 1:2:4 (1cement : 2 coarse sand (zone-Ill) derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources) 3 Providing and laying in position specified grade of reinforced cement concrete,excludingthecostofcentering,shuttering,finishingand reinforcement - All work up to plinth level : 4 1:1.5:3(1 cement: 1.5 coarse sand (zone-Ill) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 5 Centering and shuttering including strutting, propping etc. and removal of form for 6 Lintels,beams,plinthbeams,girders,bressumersand cantilevers 7 Steelreinforcement forR.C.C.workincludingstraightening,cutting, bending, placing in position and binding all complete above plinth level. 8 Thermo-Mechanically Treatedbars of gradeFe-500D or more. 9 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundation and plinth in: 10 Cement mortar 1:4(1 cement :4 coarse sand) 11 Half brick masonry with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in foundations and plinth in : 12 cement mortar 1:4(1 cement :4 coarse sand) 13 Providingandfixing 18mmthickgangsawcut,mirrorpolished, premoulded and prepolished, machine cut for kitchen platforms, vanity counters,window sills,facias andsimilar locations of required size, approved shade, colour and texture laid over 20 mm thick base cement mortar 1:4 (1 cement : 4 coarse sand), joints treated with white cement, mixed with matching pigment, epoxy touch ups, including rubbing, curing, moulding and polishing of edges to give high gloss finish etc. complete at all levels. 14 Granite stone slab of all colour and texture except black, Cherry/Ruby red 15 Area of slab upto 0.50 sqm 16 Providing and fixing 1st 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. 17 Providing andlayingCeramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer), of 1st quality conforming to IS : 15622, of approved make, in all colours, shades, except White, Ivory, Grey, Fume Red Brown, laid on 20 mm thick bed of cement mortar 1:4 (1 Cement : 4 Coarse sand), jointing with grey cement slurry @ 3.3 kg/ sq.m including pointing the joints with white cement and matching pigments etc., complete. 18 12 mm cement plaster of mix: 19 1:4(1 cement: 4 fine sand) 20 15 mm cement plaster on the rough side of single or half brick wall of mix: 21 1:4(1 cement: 4 fine sand) 22 Providing and applying white cement based putty of average thickness 1 mm, of approved brand and manufacturer, over the plastered wall surface to prepare the surface even and smooth complete. 23 Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre, of approved brand and manufacture,including applying additional coats wherever required, to achieve even shade and colour. 24 Two coats 25 Wall painting with premium acrylic emulsion paint of interior grade, having VOC (Volatile Organic Compound ) content less than 50 grams/ litre of approvedbrandandmanufacture,includingapplyingadditionalcoats wherever required to achieve even shade and colour. 26 Two coats 27 Applying priming coats with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound ) content. 28 With water thinnable cement primer on wall surface having VOC content less than 50 grams/litre 29 Repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq.meters 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, all complete as per direction of Engineer-in-Charge. 30 With cement mortar 1:4 (1cement: 4 coarse sand) 31 Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. 32 Nominal concrete 1:4:8 or leaner mix (including equivalent design mix) 33 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. 34 Demolishingbrickworkmanually/bymechanicalmeansincluding stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of Engineer-in-charge. 35 In cement mortar 36 Dismantling doors, windows and clerestory windows (steel or wood) shutter including chowkhats, architrave, holdfasts etc. complete and stacking within 50 metres lead : 37 Of area 3 sq. metres and below 38 Demolishingbricktilecoveringinterracingincludingstackingof serviceable material and disposal of unserviceable material within 50 metres lead. 39 Demolishing mud phaska in terracing and disposal of material within 50 metres lead. 40 Disposal of building rubbish / malba / similar unserviceable, dismantled or waste materials by mechanical means, including loading, transporting, unloading to approved municipal dumping ground or as approved by Engineer-in-charge, beyond 50 m initial lead, for all leads including all lifts involved. 41 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: 42 White Vitreous china Orissa pattern W.C. pan of size 580x440 mm with integral type foot rests 43 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 : 44 W.C. pan with ISI marked white solid plastic seat and lid 45 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: 46 White Vitreous China Wash basin size 630x450 mm with a single 15 mm C.P. brass pillar tap 47 Providing and fixing P.V.C. waste pipe for sink or wash basin including P.V.C. waste fittings complete. 48 Semi rigid pipe 49 32 mm dia 50 Providing and fixing 100 mm sand cast Iron grating for gully trap. 51 Providing and fixing 600x450 mm beveled edge mirror of superior glass (of approved quality) complete with 6 mm thick hard board ground fixed to wooden cleats with C.P. brass screws and washers complete. 52 Providing and fixing toilet paper holder : 53 C.P. brass 54 Providing and fixing soil, waste and vent pipes : 55 100 mm dia 56 Sand cast iron S&S pipe as per IS: 1729 57 75 mm diameter : 58 Sand cast iron S&S pipe as per IS: 1729 59 Providing and filling the joints with spun yarn, cement slurry and cement mortar 1:2 ( 1 cement : 2 fine sand) in S.C.I./ C.I. Pipes : 60 75 mm dia pipe 61 100 mm dia pipe 62 Providing and fixing M.S. holder-bat clamps of approved design to Sand Cast iron/cast iron (spun) pipe embedded in and including cement concrete blocks 10x10x10 cm of 1:2:4 mix (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size), including cost of cutting holes and making good the walls etc. : 63 For 100 mm dia pipe 64 For 75 mm dia pipe 65 Providing and fixing bend of required degree with access door, insertion rubber washer 3 mm thick, bolts and nuts complete. 66 100 mm dia 67 Sand cast iron S&S as per IS - 1729 68 75 mm dia 69 Sand cast iron S&S as per IS - 1729 70 Providing and fixing plain bend of required degree. 71 100 mm dia 72 Sand cast iron S&S as per IS - 1729 73 75 mm dia 74 Sand cast iron S&S as per IS -1729 75 Providing and fixing collar : 76 100 mm 77 Sand cast iron S&S as per IS - 1729 78 75 mm 79 Sand cast iron S&S as per IS - 1729 80 Providing and fixing trap of self cleansing design with screwed down or hinged grating with or without vent arm complete, including cost of cutting and making good the walls and floors : 81 100 mm inlet and 100 mm outlet 82 Sand cast iron S&S as per IS: 3989 83 100 mm inlet and 75 mm outlet 84 Sand cast iron S&S as per IS - 3989 85 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 86 20 mm dia nominal bore 87 25 mm dia nominal bore 88 Providing and fixing G.I. Pipes complete with G.I. fittings and clamps, including making good the walls etc. concealed pipe, including painting with anti corrosive bitumastic paint, cutting chases and making good the wall : 89 15 mm dia nominal bore 90 Making connection of G.I. distribution branch with G.I. main of following sizes by providing and fixing tee, including cutting and threading the pipe etc. complete : 91 25 to 40 mm nominal bore 92 Providing and fixing brass bib cock of approved quality : 93 15 mm nominal bore 94 Providing and fixing brass stop cock of approved quality : 95 15 mm nominal bore 96 Providing and fixing gun metal gate valve with C.I. wheel of approved quality (screwed end) : 97 25 mm nominal bore 98 Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete : 99 15 mm nominal bore 100 Providing and fixing uplasticised PVC connection pipe with brass unions : 101 45 cm length 102 15 mm nominal bore 103 Constructing masonry Chamber 30x30x50 cm inside, in brick work in cement mortar 1:4 (1 cement :4 coarse sand) for stop cock, with C. I. surface box 100x100 x75 mm (inside) with hinged cover fixed in reinforced cement concrete slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 ( 1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 104 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 105 Constructing masonry Chamber 60x60x75 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep ( inside) with chained lid and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 106 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 107 Constructing masonry Chamber 90x90x100 cm inside, in brick work in cement mortar 1:4 (1 cement : 4 coarse sand) for sluice valve, with C.I. surface box 100 mm top diameter, 160 mm bottom diameter and 180 mm deep (inside) with chained lid and RCC top slab 1:1.5:3 mix (1 cement : 1.5 coarse sand : 3 graded stone aggregate 20 mm nominal size), including necessary excavation, foundation concrete 1:5:10 (1 cement : 5 fine sand : 10 graded stone aggregate 40 mm nominal size ) and inside plastering with cement mortar 1:3 (1 cement : 3 coarse sand) 12 mm thick, finished with a floating coat of neat cement complete as per standard design : 108 With common burnt clay F.P.S.(non modular) bricks of class designation 7.5 109 Providing and fixing G.I. Union in G.I. pipe including cutting and threading the pipe and making long screws etc. complete (New work): 110 15 mm nominal bore 111 20 mm nominal bore 112 25 mm nominal bore 113 Providing and placing on terrace (at all floor levels) polyethylene water storagetank,IS : 12701marked,withcoverandsuitablelocking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank. 114 Providing and fixing C.P. brass bib cock of approved quality conforming to IS:8931 : 115 15 mm nominal bore 116 Providing and fixing C.P. brass long nose bib cock of approved quality conforming to IS standards and weighing not less than 810 gms. 117 15 mm nominal bore 118 Providing and fixing C.P. brass long body bib cock of approved quality conforming to IS standards and weighing not less than 690 gms. 119 15 mm nominal bore 120 Providing and fixing C.P. brass stop cock (concealed) of standard design and of approved make conforming to IS:8931. 121 15 mm nominal bore 122 Providing and fixing C.P. brass angle valve for basin mixer and geyser points of approved quality conforming to IS:8931 123 15 mm nominal bore 124 Providing and fixing square-mouth S.W. gully trap class SP-1 complete with C.I. grating brick masonry chamber with water tight C.I. cover with frame of 300 x 300 mm size (inside) the weight of cover to be not less than 4.50 kg and frame to be not less than 2.70 kg as per standard design: 125 100x100 mm size P type 126 With common burnt clay F.P.S. (non modular) bricks of class designation 7.5 127 Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate Z sections and other sections of approved make conforming to IS: 733 and IS: 1285, fixing with dash fasteners of required dia and size, including necessary filling up the gaps at junctions, i.e. at top, bottom and sides with required EPDM rubber/ neoprene gasket etc. Aluminium sections shall be smooth, rust free, straight, mitred and jointed mechanically wherever required including cleat angle, Aluminium snap beading for glazing / panelling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing, paneling and dash fastenersto be paid for separately) : 128 For fixed portion 129 Powder coated aluminium (minimum thickness of powder coating 50 micron) 130 Forshuttersofdoors,windows&ventilatorsincluding providing and fixing hinges/ pivots and making provision for fixing of fittings wherever required including the cost of EPDM rubber / neoprene gasket required (Fittings shall be paid for separately) 131 Powder coated aluminium (minimum thickness of powder coating 50 micron) 132 Providing and fixing glazing in aluminium door, window, ventilator shutters and partitions etc. with EPDM rubber / neoprene gasket etc. complete as per the architectural drawings and the directions of engineer-in-charge . (Cost of aluminium snap beading shall be paid in basic item): 133 With float glass panes of 5 mm thickness (weight not less than 12.50 kg/sqm) 134 Filling the gap in between aluminium frame & adjacent RCC/ Brick/ Stone work by providing weather silicon sealant over backer rod of approved quality as per architectural drawings and direction of Engineer-in-charge complete. 135 Upto 5 mm depth and 5 mm width 136 Providing and laying integral cement based water proofing treatment including preparation of surface as required for treatment of roofs, balconies, terraces etc consisting of following operations: (a) Applying a slurry coat of neat cement using 2.75 kg/sqm of cement admixed with water proofing compound conforming to IS. 2645 and approved by Engineer-in-charge over the RCC slab including adjoining walls upto 300 mm height including cleaning the surface before treatment. (b) Laying brick bats with mortar using broken bricks/brick bats 25 mm to 115 mm size with 50% of cement mortar 1:5 (1 cement : 5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge over 20 mm thick layer of cement mortar of mix 1:5 (1 cement :5 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge to required slope and treating similarly the adjoining walls upto 300 mm height including rounding of junctions of walls and slabs. (c) After two days of proper curing applying a second coat of cement slurry using 2.75 kg/ sqm of cement admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge. (d) Finishing the surface with 20 mm thick jointless cement mortar of mix 1:4 (1 cement :4 coarse sand) admixed with water proofing compound conforming to IS : 2645 and approved by Engineer-in-charge including laying glass fibre cloth of approved quality in top layer of plaster and finally finishing the surface with trowel with neat cement slurry and making pattern of 300x300 mm square 3 mm deep. (e) The whole terrace so finished shall be flooded with water for a minimum period of two weeks for curing and for final test. “All above operations to be done in order and as directed and specified by the Engineer-in-Charge”: 137 With average thickness of 120 mm and minimum thickness at khurra as 65 mm. 138 Providing and Fixing of C.P. Health Faucet with 1 Mtr long tube & Hook complete as per the direction of Enginerr in-charge. (Make- Jaquar/Marc/Kohler) - . 139 Providing and Fixing of C.P. brass shower head with arm complete as per the direction of Engineer in-charge. (Make: Jaquar/Marc/Kohler) 15mm nominal bore 140 Providing and Fixing of C.P. towel ring with brackets fixed to wooden cleats with C.P. brass screws complete. 141 Providing and fixing GI tank Nipple of approved make in PVC tanks as per directions of Engineer-In-Charge. 20 mm nominal bore 142 Electrical work 143 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, withmodular switch,modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable etc. as required. 144 Group A 145 Wiringfortwincontrollightpointwith 1.5sq.mmFRLSPVC insulated copper conductor single core cable in surface / recessed steel conduit, 2 way modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc .as required. 146 Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copperconductorsinglecorecableinsurface/recessedsteel conduitalongwith 1No. 4sq.mmFRLSPVCinsulatedcopper conductor single core cable for loop earthing as required. 147 Wiringforcircuit/submainwiringalongwithearthwirewiththe followingsizesofFRLSPVCinsulatedcopper conductor,single core cable in surface/ recessed steel conduit as required. 148 2 X 2.5 sq. mm + 1 X 2.5 sq. mm earth wire 149 2 X 6 sq. mm + 1 X 6 sq. mm earth wire 150 Supplying and fixing following modular switch/ socket on the existing modularplate&switchboxincludingconnectionsbutexcluding modular plate etc. as required. 151 5/6 A switch 152 2 way 5/6 A switch 153 15/16 A switch 154 3 pin 5/6 A socket outlet 155 6 pin 15/16 A socket outlet 156 Supplyingand fixingtwo module steppedtypeelectronicfan regulatorontheexistingmodularplateswitch boxincluding connections but excluding modular plate etc. as required. 157 Supplying and fixing modular blanking plate on the existing modular plate & switch box excluding modular plate as required. 158 Supplyingandfixingfollowingsize/modules,GIboxalongwith modular base & cover plate for modular switches in recess etc. as required. 159 1 or 2 Module (75mmX75mm) 160 3 Module (100mmX75mm) 161 6 Module (200mmX75mm) 162 Supplying and fixing 3 pin, 5 A ceiling rose on the existing junction box/ wooden block including connections etc. as required. 163 Supplying and fixing brass batten/ angle holder including connection etc. as required. 164 Wiring for group controlled (looped) light point/fan point/exhaust fan point/ call bell point (without independent switch etc.) with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit,and earthing the point with 1.5 sq. mm FRLS PVC insulated copper conductor single core cable etc. as required. 165 Group A 166 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 V, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar,din bar,interconnections,powderpaintedincluding earthing etc. as required. (But without MCB/RCCB/Isolator) 167 12 way , Double door 168 Supplying and fixing 5 A to 32 A rating, 240/415 V, 10 kA, C curve, miniature circuit breaker suitable for inductive load of following poles intheexistingMOBDBcompletewithconnections,testingand commissioning etc. as required. 169 Single pole 170 Double pole 171 Supplying and fixing DP sheet steel enclosure on surface/ recess alongwith 25/32A240VCcurveDPMCBcompletewith connections, testing and commissioning etc. as required. 172 Supplying and fixing 20 A, 240 V, SPN Industrial type socket outlet, with 2 pole and earth, metal enclosed plug top alongwith 20 A C curve, SP, MCB, in sheet steel enclosure, on surface or in recess, with chained metal cover for the socket out let and complete with connections, testing and commissioning etc. as required. 173 Supplying and fixing Cable End Box (Loose Wire Box) suitable for following single pole and neutral, sheet steel, MCB distribution board, 240 Volts, on surface/ recess, complete with testing and commissioning etc. as required. 174 For 10 way, Double door SPN MCBDB 175 Supply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal(Aluminium alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body. Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, remote (preferably mobile app based) for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 0C (max.), insulation resistance more than 2 mega ohm, suitable for 230, 50 Hz, single phase AC supply Ceiling Fan compliant to IS 374:2019fan i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor singlecorecableandearthingetc.asrequired. 176 900mm,service value≥ 5.1 CM/Min/Watt, air delivery 130 CM/Min (Minimum) 177 LED Light Fixtures 178 Supplying,Installation,Testing & Commissioning of LEDRecessed/surfaceDown lighter of 12-15 watts (Round /square/Rectangular) SMD type of following body material with PMMA and prismatic diffuserand construction as per IS : 10322 withdriveras per the requirementwith Driver efficiency >85%, Operating voltage AC140-270 Volt, frequency50/60 hz, Operating temp range - 50Cto400C,internalsurgeprotectionof2.5KVwithShort&Opencircuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80,UGR (Unified Glare Rating) < 19, Flicker free, (flickershould be below 5 %), life time (LED, Driver & electrical circuitry),life time of minimum50000 Burning Hours with 70%ofinitial Lumenmaintained tilllifeends as per LM80 extrapolation IES TM-21-11 report, CCT3000°K/ 4000°K /5700°K / 6500°K(AsperANSIBin), SDCM(Standard Deviation Color Matching) <3,Maximumpowerconsumptionshouldnotmorethan the specified rating and Fixture shall be of relevant BIS standard. Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing onhousing. completeinallrespecti/cexternal connectionswith1.5sqmmFRLS/HFFR,PVCinsulatedcopper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty.System lumen efficacy >135 lm/Watt output.LM79 & LM80 Test reportandalltestingrequiredforLED fixtures as per BISshall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermalmanagement:heatsinkof aluminium housing such that LED junction temperature shall not rise above 90°C). Powdercoateddiecast/Extruded aluminium Body including trim . 179 Supplying and installation ofSurface mounting Mirror light with following features:- Suitable for operating voltage and frequency: 130-300 Va.c, 50 Hz.; wattage10 Watts; Length 450-600mm;Nominal surge protection 2.5 kV; IP 54.; 180 Supplying, installation DLP mini- trunking 32mm x 20mm with independent cover etc. complete as reqd.[Make Legrand] 181 PVC mini trunking with independent cover of size 32mm x 20mmsize. 182 PVC mini trunking End cap left or right. 183 Dismantling/ Disconnecting old damages services. 184 Dismantling, disconnecting old damaged unserviceable fl fitting/ exhaust fan/ ceiling fan/ bulkhead fitting with bracket etc. as reqd. 185 Dismantling of switch / socket /regulatoretc. with wooden board as reqd. 186 Dismantling damaged DB/TPN Switches/ loose wire boxes along with all accessories as required. 187 Supplying and fixing of250 mm size fresh air fan complete with suitable size louvers with all accessories suitable for use on 230 V , 50 Hz supply in the existing opening, including making good the damage , connection, testing and commissioning etc.as required.as required 188 Supplying and fixing of250 mm size exhaust fan complete with suitable size louvers with all accessories suitable for use on 230 V , 50 Hz supply in the existing opening, including connection with 1.5 sq. mm FRLS PVC insulated, copper conductor single/ multi core cable and making good the damage , testing and commissioning etc.as required. 189 [--] Less Credit for Dismantled Materials.(These are tentative, may vary as per actual.) 190 Less buyback of old light fixture etc. on as is where is basis. 191 Less buyback of 5/15 Amp Switch/ socket etc. on as is where is basis. 192 Less buyback of old aluminium wiring on as is where is basis. 193 Less buyback of Old DB box/ Steel enclosure etc. on as is where is basis. 194 Less buyback of Old and unserviceable MCB/ MCCB etc. on as is where is basis. 195 GI Pipe 15 mm to 40 mm dia 196 PVC cistern of any size 197 Flush door shutter of various thickness with fittings 198 Brass stop cock of various size 199 old PVC tanks of various capacity
