Tender For Addn/ Altn To Bldg No T-7 And T-19 At Af Stn Awantipur; 1 B/R PORTION 2 Demolition of cement concrete to ground floor(unreinforced) and paving n.exc 15cm thickness (below or above ground level) and removing rubbish of out side MOD land, complete all as specified and directed. 3 M&L 100mm thick Cement concrete 1:2:4 Type B-2 (using 40mm graded stone aggregate) as in flooring including finishing even and smooth without using extra cement complete all as specified and directed. 4 Supply only Fine aggregate (sand) for sand cushioning 5 M & Lfor Chequered cement concrete tiles 20cm x20cm x 25mm thick with grey cement and no pigments , set, jointed and pointed in neat cement slurry in floors over 20 mm screed bed in cement mortar 1:6 chequared tiles complete all as specified and directed. 6 Demolition for floor, hearth or wall tiling including cement mortar bedding (but not backing), removing serviceable tiles to store and rubbish off the premises, complete all specified and directed. 7 M&L 25mm PCC 1:2:4 Type B-0 (Using 12:5mm stone agg) as in sub basefloor , complete all as directed and specified . 8 S&F 2nd class hardwood of 30 mm thick, planed one sided & edges tongued and grooved or reabatedd, and boarding in floors and skirting etc all as specified and directed by engineer in charge. 9 M&Lcoloured/printed ceramictiles 7 to 8 mm thick area of each tiles exc 0.18 sqm but not exc 0.38 sqm,laid in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick bedding layer in cement mortar (1:4) including necessary cutting and waste as per site requirement complete all as specified and directed by Engineer-in-Charge. 10 M&LVitrified ceramic tiles Dark shade/ double charged/ultracharged 10 mm thick (square/rectangular) area of each tile exc 0.42 but not exc 1.00 sqm laid in floors etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick bedding layer in cement mortar (1:6) including necessary cutting and waste as per site requirement, complete all specified and directed. 11 M&LVitrified ceramic tiles Dark shade/ double charged/ultracharged 7-10 mm thick (square/rectangular) area of each tile exc 0.42 but not exc 1.00 sqm laid in vertical surface as wall tile etc., set and jointed in neat cement slurry and pointed in white or coloured cement to match the shade of tile laid over and including 15mm thick bedding layer in cement mortar (1:4) including necessary cutting and waste as per site requirement, complete all specified and directed. 12 Taking down(Steel/ Wooden) chowkhats of frames of any description n.exc 1.50 sqm with shutters (without taking off shutters from the frames) and making good disturbed portion completeall as specified and directed. 13 All as per Srl Item No 11 here-in-before, but exceeding 1.5 Sqm and n.exc 4 Sqm(without taking off shutters from the frames) and making good disturbed portion complete all as specified and directed. 14 Supply and fixing factory made uPVC white colour Three track three panels sliding window with fly proof S.S wire mesh (Two nos. glazed & one no. wire mesh panels) upto 1.50m height made of (big series) frame 116 x 45 mm & sash 46 x 62 mm both having wall thickness of 2.3 ± 0.2 mm and single glazing bead / double glazing bead of appropriate dimension. comprising of uPVC multichambered frame, with inbuilt roller track and sash extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), appropriate dimension of uPVC extruded glazing beads and uPVC extruded interlocks, EPDM gasket, wool pile, zinc alloy (white powder coated) touch locks with hook, zinc alloy body with single nylon rollers (weight bearing capacity to be 40 kg), G.I fasteners 100 x 8 mm size for fixing frame to finished wall and necessary stainless steel screws etc. Profile of frame & sash shall be mitred cut and fusion welded at all corners, including drilling of holes for fixing hardwares and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, complete all as specified and directed by Engineer-in-Charge. (Glass or wiremesh shall be paid separately) Note: For uPVC frame and sash extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made. 15 Supply and fixing factory made uPVC white colour fixed glazed window/ventilator made of (small series) frame 47 x 50 mm mullion 47 x 68 mm both having wall thickness of 1.9 ± 0.2 mm and single glazing bead of appropriate dimension (Area upto 0.75 sqm.) comprising of uPVC multi-chambered frame and mullion (where ever required) extruded profiles duly reinforced with 1.60 ± 0.2 mm thick galvanized mild steel section made from roll forming process of required length (shape & size according to uPVC profile), uPVC extruded glazing beads of appropriate dimension, EPDM gasket, G.I. fasteners 100 x 8 mm size for fixing frame to finished wall, plastic packers, plastic caps and necessary stainless steel screws etc. Profile of frame shall be mitred cut and fusion welded at all corners, mullion (if required) shall be also fusion welded including drilling of holes for fixing hardwares and drainage of water etc. After fixing frame the gap between frame and adjacent finished wall shall be filled with weather proof silicon sealant over backer rod of required size and of approved quality, all complete as per approved drawing & direction of Engineer-in-Charge. (Glass shall be paid separately). Note: For uPVC frame, sash and mullion extruded profiles minus 5% tolerance in dimension i.e. in depth & width of profile shall be acceptable. Variation in profile dimension in higher side shall be accepted but no extra payment on this account shall be made 16 S&F for 4.8 mm thick sheet glass ordinary quality and glazing with oil putty / wooden beads/ MS square tube in square panes notexc 0.50 sqm each fixed with steel frame work complete all as specified and directed. 17 S&F for 5 mm thick Figured glass, pin head typeand glazing with oil putty in squares/rectangular n exc 0.5 sq. m in each pane complete all as specified and directed. 18 S & F stainless steelwire cloth, 0.36 mm nominal dia of wire and average width of aperture 1.40mm and fixed with stainless steel wire staples complete. 19 Dismantling wall and ceilingboards (fibre pulp, insulation, etc) or insulation board/slabs/blankets any thicknessincludinggrid work/aluminium frame work, cover fillets complete all as specified. 20 Prelaminated particle, exterior grade, board18/19 mm thick, interior grade, prelaminated both side with decorative choice lamination & other side balancing white lamination fixed with screws to timberas in wallpanellingfixedwith screw complete all as specified 21 Prelaminated particle board 12mm thick, interior grade, prelaminated one side with decorative choice lamination & other side balancing white laminationas in false ceiling fixedto Mild steel/ timber frame complete all as specified 22 S&F in repairs, 18 mm thick Pre-laminated HD HMR board, both side laminated with teak finished with nails /screws as in kitchen cabinet/shelves/shutter including 6 mm thickteak wood beads all around complete all as specified and directed. 23 S&F stainless steel (SS-204) Plate/cutlery/Large Utensil/Cup &Saucer/Tali basket of size as per site requirement of approved sample complete all as specified and as directed. Make :- ultrafresh/Kitchen gold or equivalent 24 S&F in repairs stainless steel drawer telescopic channel of size 500mm long of load bearing capacity 35 Kg complete all as specified and directed 25 S&F in repairs stainless steel drawer telescopic channel of size 600mm long of load bearing capacity 35 Kg complete all as specified and directedMake Godrej or equivalent as approved 26 S&F in repair 12mm thick PVC coatedply of grade1 quality of both side white colour fixed with screws ,solvent cement /adhesive to making of furniture /wall panlling/ CBs shutters etc.complete all as specified and directed Make:- Rajshree/Plastro green 27 S&F stainless steel (SS-204) Cup saucer basket of size 19x20x4 as per approved sample Make:- Ultrafresh /Kitchen gold or equivalent 28 S&F stainless steel (SS-204) Plate basket of size 19x20x6 as per approved sample Make:- Ultrafresh /Kitchen gold or equivalent 29 S&F sliding telescopic channel high grade mild steel, bright finish or electrogalvanised of size 20as per approved sample Make:- Ultrafresh /Kitchen gold or equivalent 30 S&F Stainless steel handle of 110mm size as per approved sample for shutter complete all as specified and directed. 31 S&F Stainless steel handle of 150mm size as per approved sample forshutter complete all as specified and directed. 32 S&F Magnet catchfor CB/ cabinet shutters as per approvedsample complete all as specified and directed. 33 Demolition of brick or stone boulder masonry built in cement mortar or cement lime mortar including all quoins, arches, pillars etc but excluding ashlar facings, dressed stone works and precast concrete articles, complete all as specified and directed 34 M&L Brick work with sub class B bricks ,straight or curved on plan exc 6m mean radius built in CM 1:6 Complete all as Specified and directed. 35 Taking down Cement Plaster, any description on Brick Walls or on Concrete Surfaces including raking out Joints, hacking for Key, scrubbing down with Water, etc, and removing same from the Site(s), complete all as specified and as directed. 36 M&L for rendering 10 mm thick on fair faces of concrete/brick interior surfaces in cement mortar 1:6as per manufacturers instruction, finished fair and even without using extracement complete all as specified and directed. 37 M & L Rendering 15 mm thick on fair faces of brick work or concrete surfaces in CM 1:4 on wall surfaces, finishing the surface even and smooth without using extra Cementcomplete all as specified.Note:- Integral water proofing compound shall be measured and paid for separately. 38 S & F in repair curtain rails of stainless steel with fixing brackets, stops, rollers, funnels etc complete. 39 S&F in repair floor mounted vitreous china any colour, wash hand basin, box type flat back size 550x400mm including MS brackets including cutting for and pinning in,including waste fitting , brass, chromium plated with long screw shanks and fly nuts, flange end bedded in red lead cement and other end fixed, PVC connection and 15mm size with CP brass coupling nuts of length 450mm, trap, grating and union for discharge pipe, chain and plug and porcelain stopper and all accessories fixed in repair,complete all as specified and directed. 40 S&F in repair European wall mounted white Vitreous China wash down water closetincluding hydraulic seat cover made using high quality material fine finishing for elegant aesthetic look P/S trap , connection to drain or outgoing pipe, flushing pipe, anti-syphonage pipe complete including fittings, fixedcomplete including demolition of old unserviceable WC and provision of plain cement concrete M-15, type B-I, using 20mm graded crushed stone aggregate, fixed in repairs complete all as specified and directed. 41 S&F600mmx450mm bevelled edge mirror of selected quality glass, mounted on 6mm thick AC building board or commercial plywood and fixed to wooden plugs with chromium plated brass screws and cup washers complete all as specified and directed. 42 Taking up or down steel tubing of 15mmbore and connections including cleaning for re-fixing or removal to store complete all as specified and directed. 43 S&FGI tubes medium grade 15mm dia, with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed. 44 Taking up or down steel tubing of 20mmbore and connections including cleaning for re-fixing or removal to store complete all as specified and directed. 45 S&FGI tubes medium grade 20 mm dia, with all fittings and fixed complete to walls and ceiling or laid in floors complete all as specified and directed 46 M&L for cutting chases, pinning inmaking good to facing where required and pointed in CM 1:3 to ends or edge of landing, steps cills, sunshade, shelves etc and cutting chases for concealed water tubing in stone concrete block or slab walls etc and making good cutting n exc 10 cm girth complete all as specified and directed 47 S&F 500 litre capacity rotational moulded polyethylene water storage tank (cylindrical vertical double layered with closed top) duly provided with necessary fittings/ fixtures for connecting inlet, outlet, washout and overflow pipes; hoisted and fixed in position incl dismantling PVC water storage tanks of capacity more than 250 to 500 litres capacity complete all as specified and directed. 48 S&F in repair ball brass valve ,high pressure with polythene float and fly nut complete screwed for iron pipe or ferrule 20mm bore fixed complete all as specified and directed 49 S&F in repair 20mm bore gun metal, globe or gate valves, with iron wheel head, screwed both ends for iron pipe complete all as specified and directed. 50 S&F in repair CP Stop valve/Angle valve 15mm bore cast copper alloy with crutch and butter fly handle screwed down high pressure, screwed both ends forpipe or for unions,complete all as specified and directed. 51 S&F in repair 15 mm bore PVC connection with PTMT of length 450 mm complete all as specified and directed. 52 S&F in repair wall mixture for mixing (Hot and Cold) 15mm bore chromium plated cast copper alloy with capstan head screwed for iron pipe fixed complete all as specified and directed 53 S&Fin repair Brass CP central hole wash basin mixer for hot & cold for 15mm dia complete fixed to connection complete all as specified and directed. 54 S&F in repair Brass CP sink mixer for hot & cold for 15mm dia complete fixed to connection as specified and directed. 55 S&F in repairs Health Faucet CP with Rubbit Cleaning System , 1.25 m Long PVC Flexible Tube & ABS Wall Hook . Make : (Hindware :- Cat Part No - F160027) , (Prayag : CAT Part No : BEA-40S ) , complete all as specified and directed. 56 S&F in repair CP grating 125mm dia as suitable to existing trap as per requirement , complete all specified and directed. 57 S&F in repair of PVC (SWR) floor trap of 75mm dia, plain with grating incl jointing with solvent cement complete all as specified and directed. 58 S&F in repair of PVC (SWR) floor trap of 110mm dia, plain with grating incl jointing with solvent cement complete all as specified and directed. 59 S&F in repair of PVC (SWR) bends any radius of 75mm bore, complete all as specified and directed. 60 S&F in repair of PVC (SWR) bends any radius of 110mm bore, complete all as specified and directed. 61 Dismantling ofPVC drain pipes, jointed in cement mortar and taking out of renches, if required complete all as specified and directed. 62 S&F PVC (SWR) pipes single socketed,75mm bore, in any length with rubber ring joints fixed to wall and floor, complete all as specified and directed. 63 S&F PVC (SWR) pipes single socketed,110mm bore, in any length with rubber ring joints fixed to wall and floor, complete all as specified and directed. 64 Framed work as in false ceiling, doors or gates of angle or other section with gusset plates, rails, braces, etc. complete drilled for fixing of steel sheeting or other covering.Doors, etc. to be prepared for hanging or sliding with and including either hooks and hinges or steel hanging door fittings (exclusive of steel sheeting or other covering, running rails and guides) and hanging; also fastening and fixing complete conforming to Fe-410 grade, all as specified and directed. 65 Dismantling of plain or corrugated steel sheeting ofany gauge, thickness etc in roof coverings/cladding/eave etccomplete all as specified. 66 S&F galvanised corrugated mild steel sheeting, with two corrugation side lap fixed with L type or J type or cranked hooked bolts with washers in roof, 0.63mm thick, grade-O quality, with 120 grms/sqm zinc coating and grade B Class 8complete all as specified and directed by Engineer-in-Charge. 67 S&F Galvanised plain mild steel sheeting 0.63mm thickness fixed with L type or J or cranked hook bolts with washers, in roofs as in ridge etcall as specified and directed. 68 Preparation of new surfaces of steel or iron work or CGI/ PGI sheeting in walls or roofing, over 10cm width or girth, not otherwise described and applying two coat of synthetic enamel paint in camouflaging (Disruptive) pattern in three colours(Green, grey and brown) over a coat of acrylic primer complete all as specified and directed. Make : Asian/ Berger/ Nerolac/ ICI/ Shalimar/ Johnson 69 Preparation of old painted surfaces of steel or iron work or CGI/ PGI sheeting in walls or roofing, over 10cm width or girth, not otherwise described and applying one coat of synthetic enamel paint in camouflaging (Disruptive) pattern in three colours(Green, grey and brown), complete all as specified and directed. Make : Asian/ Berger/ Nerolac/ ICI/ Shalimar/ Johnson. 70 E/M PORTION 71 Taking down carefully aluminium/copper point wiring (light, bell, fan, socket) complete including fixture and fittings such as switches, ceiling roses, regulators, sockets, holder, fittings and terminal box sheets complete, stacking material at site and making good the disturbed surface of walls/ floors to match with existing surface complete all as specified. 72 M&L carefully taking down existing electric geyser (storage or instant type) from its installed position without damage, keeping it in safe custody of the contractor; refixing the same at the desired new location including mounting arrangement and necessary repairing, reconnection of plumbing and electrical connections, testing for proper operation, and making good any disturbed surfaces, all complete as directed. 73 M&L for carefully taking down existing split-type air conditioner (indoor and outdoor units) along with its voltage stabilizer, ensuring refrigerant gas is properly pumped down and retained; keeping all components in safe custody of the contractor. Refixing the same at the desired new location, including mounting of units, reconnection of refrigerant piping, electrical wiring, drain pipe, stabilizer installation, testing for proper operation, and making good all disturbed surfaces complete all as specified and as directed.Note : Gas filling, if required during reinstallation, shall be deemed to be included in the rate quoted by the contractor 74 S&F of rigid PVC casing capping (minimum 50mm x 50mm or suitable size as required) for surface routing of split AC refrigerant (gas and liquid) copper piping, drain pipe, and control cable, including necessary accessories (bends, elbows, couplers, end caps), fixing on wall surface with screws and clamps at regular intervals, complete in all respects for neat and secure installation, as directed. 75 M&L for point wiring with 2 runs of 1.5 sqmm, 1100V grade, FRLS/FRLSH multistranded copper conductor cable drawn through rigid PVC conduit (minimum 20mm dia) fixed on wall / concealed in wallssurface with all necessary accessories (bends, tees, saddles, etc.)Includes 1 run of 1.5 sqmm copper earth wire, modular pvc box with suitable modular type cover plate and frame for mounting modular switches, sockets, or fan regulators, connected to common earth dolly, complete all as specified for:(a) One light/fan/bell point controlled by one no. one-way 5/6A modular switch. 76 M&L for point wiring with two single core PVC insulated, unsheathed, FRLS type, 1100 volts grade, multistranded copper conductor cable 1.5 sqmm in and including PVC casing caping ISI marked with all connected accessories including one single core multistanded PVC insulated, unsheathed, FRLS type, 1100 volts grade,1.5 sqmm copper conductor cableunsheathed as earth continuity cable including concealed pressed steel GI terminal boxes of suitable way with 3 mm thicklaminated sheed cover for mounting of switches, socket, fan regulators, connected to common earth dolly complete all as specified for the following:- (a)One light /fan/ point controlled by one nos, one way 5/6 Amps switch. 77 (b)All as per srl item No 75.00 here-in-before but usingOne 3/5 pin socket outlet, 5/6 Amp on the same board controlled by one nos, one way switch. 78 (c) All as per srl item No 75.00 here-in-before but using One bell point controlled by one bell push 79 (d) All as per srl item No 75.00 here-in-before but usingOne 3/5 pin socket outlet, 5/6 Amp, independent controlled by one nos, one way switch. 80 All as per srl item No 75.00 here-in-before but using cable of size 2.5 sqmm (for phase & neutral) and 1.5 sqmm as continuous earth cable for 15/16 Amps socket outlet, independent controlled by one nos, one way switch complete all as specified. 81 S&F in replacement of modularpiano type switch one way one module, SP, flush type, 5/6 Amps, 230 volts AC, 50 Hz complete all as specified. 82 S&F in replacement of modular piano type socket outlet flush type 2 module, 5 pin, 5/6 Amps, 230 volts AC, 50 Hz, multipurpose type complete all as specified. 83 S&F in replacement of modularpiano type switch one way one module, SP, flush type 15 Amps, 230 volts AC, 50 Hz complete all as specified. 84 S&F in replacement of modular piano type socket outlet flush type 2 module, 5 pin, 5/15 Amps, 230 volts AC, 50 Hz, multipurpose type complete all as specified. 85 S&F in replacement of electronic type modular ceiling fan regulator 1 module, 230 volts, single phase, flush type complete all as specified. 86 S&F in replacement of electric call bell ding dong type suitable for 230 volts, single phase AC supply all as specified. 87 S&F in replacement of ceiling rose 3 terminals, PVC/polycarbonate/bakelite, isolated body 230 volts AC, 50 Hz complete all as specified. 88 Supply and fix in replacement submain wiring with 2x1.5 sqmm PVC insulated unsheathed multi-stranded single core FRLS/FRLSH copper conductor cables (1100 volts grade), drawn in ISI marked casing capping with accessories, along with 1x1.5 sqmm PVC insulated unsheathed copper conductor for continuous earth wire, including making good the disturbed surfaces, complete as specified. 89 Supply and fix in replacement submain wiring with 2x4 sqmm PVC insulated unsheathed multi-stranded single core FRLS/FRLSH copper conductor cables (1100 volts grade), drawn in ISI marked casing capping with accessories, along with 1x4 sqmm PVC insulated unsheathed copper conductor for continuous earth wire, including making good the disturbed surfaces, complete as specified. (For ACs & Geysers) 90 Supply and fix in replacement submain wiring with 2x10 sqmm PVC insulated unsheathed multi-stranded single core FRLS/FRLSH copper conductor cables (1100 volts grade), drawn in ISI marked casing capping with accessories, along with 1x10 sqmm PVC insulated unsheathed copper conductor for continuous earth wire, including making good the disturbed surfaces, complete as specified. 91 S&F in replacementLED tube light fitting 1x20/22 watts, 220 volts AC, 1200 mm, with aluminium housing & integrated electronic driver complete with driver with polycarbonate diffuser & thd< 10% including connecting up with three core twisted flexible copper conductor cable of suitable size from ceiling rose complete all as specified. Make- Havells / Wipro/ Crompton 92 S&F in replacement Inverter LED batten 20/22 Watt with Opal Diffuser,6000 K IP 20, battery back upto 3 hrs & Functioning as per product TDS complete all including and connecting up including mounting with all accessories. 93 Supply and fixing in replacement of LED tube light fitting, box type, 230 Volts AC, suitable for 2 feet, 10 Watt, 220 V AC mirror type LED tube light with high output diffuser, decorative type, including integrated driver, lamp, and holder, fixed on wall/ceiling, and connected with three core flexible copper conductor cable of suitable size, complete all as specified and directed by Engineer-in-Charge. Make: Havells / Wipro / Philips 94 S & F LED light fitting 1x9W/1X10Wbulkhead luminaires including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size. Make- Halonix/ Wipro/ Havells 95 Supply and fixing round shape 6 watt 220 volts AC recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete all as specified and as directed. 96 Supply and fixing post top lantern LED type 20 watt 230 watt volts AC outdoor type with decorative post top for 360 degree indirect light IP 65 protection with impact and corrosion resistant complete with driver and lamp complete all as specified and as directed. 97 Supply and fix exhaust fan made of sturdy, engineering plastic complete with louvers shutter, voltage 230V, 50 hz, RPM 1200, copper winding of sweep 300mm complete all as specified and as directed 98 S&F in replacement of sheet metal enclosure DB TPN 4 way, double door, 415 volts AC, surface mounting complete with suitable busbar, neutral link & earth link suitable for MCB TP/TPN as incomer & MCB SPN as outgoing complete all as specified.Make: Havells/L&T/Legrand 99 S&F in replacement of MCBs, TPN, 40-100 Amps, 415 volts, 10 kA rupturing capacity, C curve type, complete all as specified and directed. 100 S&F in replacement of factory made load line DBs double door made out of CRCA mild steel sheet with insulating material like polyester epoxy quoted surface mounting 4 way TPN 415 volts, vertical type, surface mounting/ recess in wall & concealed with suitable busbar, neutral link & earth link suitable for MCCB TP as incomer & MCB SP/TP as out going complete with & including one No. MCCB 100 Amps 3 pole/4 Pole 25 kA fixed type for incoming, complete all as specified and as directed. 101 S&F in replacement of sheet metal enclosure DB SPN 4 way, double door, 230 volts AC, surface mounting complete with suitable busbar, neutral link & earth link suitable for MCB DP/SPN as incomer & MCB SP as outgoing complete all as specified. 102 S&F in replacement of sheet metal enclosure DB SPN 12 way, double door, 230 volts AC, surface mounting complete with suitable busbar, neutral link & earth link suitable for MCB DP/SPN as incomer & MCB SP as outgoing complete all as specified. 103 S&F in replacement of sheet metal steel plug & socket DB SP with metal clad 2 pin & earth plug and socket SPN, 20 Amps, 230 volts AC, surface mounting type complete with one MCB SP, 20 Amps, 10 kA complete all as specified. (For ACs & Kitchen appliances) 104 S&F in replacement of MCBs, SP, 6-32 Amps, 230 volts,10 kA rupturing capacity, C curve type complete all as specified. 105 S&F in replacement of MCBs, SPN, 40-63 Amps, 230 volts, 10 kA rupturing capacity, C curve type complete all as specified. 106 M&L for plate earthing complete with galvanized mild steel plate electrode 60 cm x 60 cm x 6 mm thick buried directly in ground vertically (in earth pit not less than 2.25 meter deep below ground level) with the top edge of earth plate at a depth not less than 1.5 meter below normal ground level, the earth electrode surrounded by adequate quantity of charcoal dust and salt to a packed thickness of 15 cm on all sides and including GI wire 4 mm bolted (with GI nuts, bolts & check nuts) and riveted to earth (Plate) electrode at one end and connected to main switch board /panel/ test point at the other including watering GI pipe (medium grade) 20 mm bore from bottom of earth pit to top of electrode and 20 mm GI pipe light grade for earth strip protection complete with earth pit in PCC 1:2:4 type B0 using 12 mm graded crushed stone aggregate, RCC cover, funnel, wire mesh including necessary excavation and earth work in any type of soil, returning filling in and removal of surplus soil complete all as specified. 107 S&F gun metal globe valve (in replacement) with iron handle screwed both ends for iron pipe and fixed of size 20 mm bore :- Make- Zoloto, Audcu, L&T 108 Supply and laying of galvanised steel water tubing medium grade (in replacement) trenches / wall /floor with all fittings, connections as required at site of size 20 mm bore.Make :- Tata/Jindal 109 Supply and laying of galvanised steel water tubing medium grade (in replacement) trenches / wall /floor with all fittings , connections as required at site of size 15mm bore Make :-Tata/Jindal 110 S&F in repair wall mixture for mixing (Hot and Cold) 15mm bore chromium plated cast copper alloy with capstan head screwed for iron pipe fixed complete all as specified and directed 111 Supply, installation, testing, and commissioning of wall-mounted electric kitchen chimney of suction capacity not less than 1500 m³/hr, suitable for heavy-duty cooking in mess kitchen conditions. The chimney shall be of 60 cm width, made of stainless steel body with filterless design, equipped with heat auto-clean technology, oil collector, copper-wound motor, touch or motion sensor controls, and a noise level not exceeding 58 dB(A). It shall be complete with all accessories including flexible aluminium duct (minimum 3 metres), two 90° elbows, clamps, wall mounting brackets, power cable and plug top, and all necessary civil and electrical works for proper installation. The chimney shall operate on 230V AC, 50 Hz supply and should conform to the manufacturer’s specifications and installation guidelines. Approved makes shall be Elica, Faber, Hindware, Glen, KAFF or equivalent as approved by the Engineer-in-Charge. 112 Note:-An amount of Rs. 68,966.80 on account of credit schdule for Sch A Part-II Shall be deducted from the total amount of BOQ to arrive at the contract sum.
