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Tender For Construction Of Higher Primary School Building At Nage Village Tq. Karwar.; 1 PART - A Civil works Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. In all kinds of soils Depth upto 3 m 2 PART - A Civil works Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, including dressing of excavated surfaces, disposing off or levelling the excavated earth or sorting & stacking the selected earth for reuse in a radius of 50 m and lift upto 1.5 m including cost of labour, tools, usage of machinery & other appurtenaces required to complete the work. soft rock withoutblasting upto 1.5 m depth 3 PART - A Civil works Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed, laid in layers not exceeding 150 mm thickness, well compacted using plate vibrators, including all lead & lifts, cost of all materials of quality, labour, Usage charges of machinery, curing, and all the other appurtenances required to complete the work as per technical specifications. Mix 1:3:6 Using 20 mm and down size graded crushed coarse aggregates. 4 PART - A Civil works Providing and laying in position Cement Concrete for all Foundation works below plinth beam. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, including providing fixing and removing shuttering, scaffolding, staging etc, including cost of all materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications.M25 Design Mix Using 20 mm and down size gradedrushed coarse aggregates. Note: Quoated rate shall include on the cost of shuttering, scaffolding, staging etc, and no seperate payment shall be made for the same. 5 PART - A Civil works Providing and laying in position Cement Concrete for all Plinth beam works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticizers laid in finished layers, well compacted using needle vibrators, including all lead & lifts, including providing fixing and removing shuttering, scaffolding, staging etc, cost ofall materials, quality confirming to the requirements of relevant IS codes, labour, Usage charges of machinery, curing and all the other appurtenances required to complete the work as per technical specifications.M25 Design Mix Using 20 mm and down size gradedrushed coarse aggregates.Note: Quoated rate shall include on the cost of shuttering, scaffolding, staging etc, and no seperate payment shall be made for the same. 6 PART - A Civil works Providing and laying in position Cement Concrete for all Super structures of building road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with super plasticisers laid in layers, well compacted using needle vibrators. The cost includes all lead & lifts, cost of all materials, quality confirming to the requirements of relevant IS codes , labour, Usage charges of machinery, curing and all other appurtenances required to complete the work as per technical specifications. M25 Design Mix Using 20 mm and down size graded crushed coarse aggregates. Note :Quoated rate shall include on the cost of shuttering, scaffolding, staging etc and no seperate payment shall be made for the same. 7 PART - A Civil works Supplying, fitting and placing TMT FE 550/550D Steel Reinforcement complete as per drawing and technical specification 8 PART - A Civil works Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming andwatering, lead up to 50 m and lift upto 1.5 m. 9 PART - A Civil works Filling approved earth (excluding rock) in trenches, linth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift upto 1.5 m. 10 PART - A Civil works Providing and laying65 to 100mm size granite soling stones of approved quality & size for flooring base including preparation of base properly by leveling dressing & hand ramming using hand rammer with watering, providing & filling interstices using small sized stones / chips, providing & spreading binding materials such as murrum / gravel with proper watering, collecting & disposing the generated waste,from the place of work & cleaning the work area,etc. complete all as per standard technical specification, drawing and as directed by Engineer-in-charge at all locations & lifts. 11 PART - A Civil works Providing Brick work with common burnt clay Non Modular bricks of class designation 3.5 in superstructure above plinth level in all shapes andsizes in Cement mortar 1:6 (1 cement : 6 coarse sand) including cost of all materials, labour, scaffolding and usage charges of machinery & other incidental charges complete as per the direction of engineer incharge of work. 12 PART - A Civil works Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2185 (Part - I) - 2005 and constructed with CM 1:6 as per IS 2572:2005 including cost of all materials, labour, scaffolding and curing, usage charges of machinery etc complete as per specifications. 13 PART - A Civil works Providing 6 mm cement plaster with cement mortar 1:3 (1 cement : 3 fine sand) on concrete surface / ceilings including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge.. 14 PART - A Civil works Providing 15 mm cement plaster on the rough side of single or half brick wall of mix :1:6 (1 cement: 6 fine sand) including rounding off corners wherever required smooth rendering, providing and removing scaffolding, including cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge. 15 PART - A Civil works Providing 18 mm cement plaster in two coats under layer 12 mm thick cement plaster with cement mortar 1:5 (1 cement : 5 coarse sand) and a top layer 6 mm thick cement plaster with cement mortar 1:3 (1 cement : 3 coarse sand)2% of integral water proofing compound by weight of cement, finished rough with sponge to brick masonry includingrounding off corners wherever required smooth rendering, providing and removing scaffolding, including,cost of materials, labour, curing complete as per specifications and as per directions of Engineer-in-charge. 16 PART - A Civil works Providing and fixing pressed steel door frames conforming to IS: 4351, manufactured from commercial GI steel sheet of 1.60 mm thickness, including hinges, jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25 mm, or base ties of 1.60 mm, pressed mild steel welded or rigidly fixed together by mechanical means, including M.S. pressed butt hinges 2.5 mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applying a coat of approved steel primer after pre-treatment of the surface as directed by Engineer- in-charge: Profile E Fixing with carbon steel galvanised dash fastener of required dia and size including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. 17 PART - A Civil works Providing and fixing flush door shutter made out of solid core block board type, well seasoned , chemicaly treated hard wood battens and internal frame with minimum 45 mm wide wooden frame alround door shutters covered with cross bonded wooden sheets (core veneer) hot pressed and fastened on both sides of the door useing liquid phenol formaldehyde resin as per IS specifications 2202 (part-I) 1991. from manufacturer complete as per spcification.30 mm thick both side commercial. 18 PART - A Civil works Providing and fixing Structural Steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. 19 PART - A Civil works Providing, Fabricating and erecting PRE-GALVANIZED TUBE 120 GSM Gradesuch as Grills for Windows,Ventilators, sliding gates, Hinged gates, ladders,hand rails ,Truss works & all other miscellaneous structural steel works etc usingapproved GP tubes 120 GSM grade Hollow tubes. Including collecting, loading / unloading, carriage, fabricating and fixing in position with hold fasts embeding in PCC 1:2:4 [using 20 mm down graded stone aggregates with curing] by chipping the masonry / concrete, preparation of base, finishing the same, curing, aligning the grills to true line, level, plumb, providing & applying metal putty [wherever required], Providing & painting with One Coat of Red oxide Primer / Zinc phosaphate Primer & Two Coats Ist Quality Synthetic Enamel Paint [of Asian / Berger make, of approved shade / colour] on the surfaces of fabricated members, providing; fixing & removing necessary staging / platform, collecting & disposing the generated waste from the place of work & cleaning the work area,etc. complete all as per standard technical specification, drawing, manufacturers technical specification, as per site requirement and as directed by Engineer-in-charge at all locations & lifts / heights.[All material shall be of superior 1st quality,standard make and confirming to relavent BIS/ASTM standard specification of latest edition.colour /shade shall be as selected by Engineer-in-charge & as per site requirement.] 20 PART - A Civil works Providing and fixing aluminium work for doors, windows, ventilators and partitions with extruded built up standard tubular sections/ appropriate 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 / paneling, C.P. brass / stainless steel screws, all complete as per architectural drawings and the directions of Engineer-incharge. (Glazing, paneling and dash fasteners to be paid for separately) :For Fixed Portion: Powder coated aluminium (minimum thickness of powder coating 50 micron) including cost of materials, labour, usage Charges of machinery complete as per specifications. 21 PART - A Civil works Providing & fixing glass panes with putty and glazing clips in steel/alluminum doors, windows, clerestory windows, all complete with : 5.5 mm thick glass panes including cost of materials, labour, usage charges of machinery complete as per specifications and as per directions of the Engineer-in-Charge. 22 PART - A Civil works Providing and laying vitrified floor tiles of size 600mm x600mm with thickness 9-10 mm insize with water absorption less than 0.08% and conforming to IS: 15622, of approved make, in all colours and shades, laid on 20mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/ m2 including grouting the joints with white cement and matching pigments etc., complete.Basic rate of tiles shall not be less than Rs.650/- per Sqm(Including GST) 23 PART - A Civil works Providing and laying Polished Granite stone flooring in required design and patterns, in linear as well asurvilinear portions of the building all complete as per the architectural drawings with 18 mm thick stone slabover 20 mm (average) thick base of cement mortar 1:4 (1 cement : 4 coarse sand) laid and jointed with cement slurry and pointing with white cement slurry admixed with pigment of matching shade including rubbing,curing and polishing etc. all complete as specified and as directed by the Engineer-in-Charge.** Polished Granite stone slab Black, Cat Eye, River Pink or equivalent. 24 PART - A Civil works Providing edge moulding to 18mm thick Granite stone counters, vanities etc including machine polishing to edge to give high gloss finish etc. Complete as per design approved by Engineer-in-charge. 25 PART - A Civil works Embossing / Engraving the title of the project in Kannada Script and“NPCIL LOGO of standard size & shape [to suit structure] on the external plastered surface of the building by using CM 1:3 and painting the same over a Coat of exterior grade primer in contrast with wall Colour.The alphabets of the script and the logo shall be very neat clean and print like finish. The hight of the alphabets shall be 6 to 8 and logo shall be in a Square frame of 1.5 feet. The script and the logo shall be traced on the plastered surface with computer printed template cut-out to get the title very neat clean and print like finish including preparation of base, providing; fixing & removing necessary staging / platform, collecting & disposing the generated waste from the place of work & cleaning the work area,etc. complete all as per standard technical specification, drawing, as per site requirement and as directed by Engineer-in-charge at all locations & heights. 26 PART - A Civil works Providing and painting the title of the project in Kannada Script and NPCIL LOGO using approved paint and shade on the plastered surface of the internal wall of the building by professional painter. The alphabets of the script and the logo shall be very neat clean and print like finish. The hight of the alphabets shall be 6 to 8 and logo shall be in a Square frame of 1.5 feet side including preparation of base, providing; fixing & removing necessary staging / platform, collecting & disposing the generated waste from the place of work & cleaning the work area,etc. complete all as per standard technical specification, drawing, as per site requirement and as directed by Engineer-in-charge at all locations & heights. 27 PART - A Civil works Providing and fixing,standard quality school Green Board ofsize 2.5 Mtr X 1.25Mtr, made out of 6mm thick green glass, with alluminium moulded frame of width not less than 20mm inclass room walls including fixing firmely using clamps / hooks, nails / screws, providing, fixing & removing necessary staging / platform / ladder etc. complete all as per standardspecification/ manufacturersspecification and as directed by Engineer-in-charge at all locations & heights.Note: Each board shall be labeled with paintor permenent stickers ofNPCIL Logo and scriptgiven by the Engineer- in-Charge 28 PART - A Civil works Applying single priming coat with primer of approved brand and manufacture, having low VOC (Volatile Organic Compound) content. With water thinnable cement primer on wall surface having VOC content less than 50 g/L as per specifications and as per directions of Engineer in charge. 29 PART - A Civil works Wall painting with acrylic emulsion paint, having VOC (Volatile Organic Compound) content less than 50 g/L, of approved brand and manufacture, including applying additional coats wherever required, to achieve even shade and colour. Two coats as per specifications and as per directions of Engineer in charge. 30 PART - A Civil works Finishing walls with Premium Acrylic Smooth exterior paint with Silicone additives with pure Acrylic Resin, UV resistant, dirt & pick up resistant, Alkali & Water resistant of required shade: New work (Two coats applied @ 1.43 L/10 m² over and including priming coat of exterior primer applied @ 2.20 kg/10 m²) with paint of approved quality to give an even shade, after thoroughly brooming the surface to remove all dirt, dust, mortar drops and foreign matter including preparing the surface even and sand paper smooth, cost of materials, labour complete as per specifications and as per directions of Engineer-in-charge. 31 PART - A Civil works Providing , layingandfixingPUFF sheet of 30mm for roof panel baby ribbed finish on inner and outer in plain colour coated Galvalume sheet with free polyutherene foam as the core is ijected between two sheets with highly sophisticated computer controlled foaming machine.Thickness of top sheet should be 0.45mm+/-0.05% as per ISI standard. Thickness of bottom sheet should be 0.35mm+/-0.05% as per ISI standard.Colour of top sheet should be brick red and bottom sheet off white.The density of puff should be 40+/-kg/cm3confirming to the relavent BIS specification of the latest edition and of approved make, providing, fixingrequiredJ bolts,self threading screws/bolts etc & providing andremoving Staging / platform,at all leads & lifts/heights etc complete, as per attached techanical specificationand as directed by the engineer-in-charge. 32 PART - A Civil works Proving and fixing mirror polished Inaugural board of Lacared granite stone of 18 to 20 mm thickness in approved size& shape and quality printed with Computerized Script & NPCIL LOGO etc.,Inaugural board shall be fixed firmely on the surface of the structure as directed including preparation of base, providing; fixing & removing necessary staging / platform, collecting & disposing the generated waste from the place of work & cleaning the work area,etc. complete all as per standard technical specification, drawing, as per site requirement and as directed by Engineer-in-charge at all locations & heights. 33 PART - BElectricalsSupply and laying of O.D.20/25 mm of corrugated PVC rigid/flexible conduits in concealed fashion at Ceiling, column and wall with necessary wire pulling or inspection JB, bends etc along with one run of steel wire. All civil works related to wiring installation such as chasing of walls for embedding PVC conduits and necessary rough plastering should be part of the laying work. The corrugated PVC conduit shall be ISImarkedmake. Theitemsampleshallbeshowntoengineerin-chargeandgetapprovedbeforebulk Allaccessoriesandconsumablesrequiredforinstallationareinthescopeofcontractortocomplete thejobinallrespect. 34 PART - BElectricalsSupply and pulling of wiring for light/ fan points: Supply and Pulling of concealed 20/25mm corrugated PVC rigid/flexibleConduit and wiring for light points, wired from modular switch control with 3Run of 1.5sqmm PVC insulated copper conductor wire as Phase, Neutral and earth for each fitting taken in 20/25mm PVC pipe complete with accessories. All civil works related to wiring installation such as chasing of walls for embedding PVC conduits and necessary rough plastering should be part of the wiring work. Every junction an inspection JB with cover must be provided.The3coreX 0.75sq.mmcopperflexiblecablefor connectionof LEDfixturesandfans.Thelightingaccessoriessuchasceilingrose,angle/batten holders andrequiredcopperlugsareincontractorsscope.AllwiresareofPVC insulated 650/ 1100 volt grade,copperconductor,multi stranded wireconfirmingtolatestIS:694.All as instructed by the engineer in-charge. The maker of switch, angle holder, adopter, ceiling rose shall BIS approved make. 35 PART - BElectricalsSupply, Installation and wiring for 6/16 amps, twin socket modular switch boardwith the connections. Switch board cover in item no 37.1 .All as instructed by the engineer in charge 36 PART - BElectricalsSupply and pulling ofwiring for lighting/power circuits :Wire shall PVCinsulated650/1100Vgrade,copperconductor, multistrandedwireconfirmingtolatestIS: 694. Thecolourcodeof wiresforphaseshallberedandblackfor neutral.Theearthwireshallbeofgreencolourto be laid ininstalledPVCconcealedconduit.Therequiredconsumables to completethejob ofpulling wiresareinthescopeofcontractor. 37 PART - BElectricalsSupply &pullingof 3 run of Wire of(2 run of 2.5 sq mm for Phase and neutral and 1 run of 1.5 sq mm for earth) Thewiresshallbepulledfor mainsupplyfrommeterboardtomainswitchboards and looping. 38 PART - BElectricalsSupply &pullingof 3 run of Wire of(3run of 1.5 sq mm for Phase and neutral and 1 run of 1.5 sq mm for earth)Thewiresshallbepulledfor mainsupplyfromSwitch boardto10 A switch socket looping and Lighting boards. 39 PART - BElectricalsSupply and installation ofGI Metal box 18 SWG for concealed wiring for fixingmodular switches including base frame and cover plate as per technical specification. All civil works related to wiring installatin such as chasing of walls for embedding PVC conduitsand necessary rough plasteringshould be part of the wiring work. 40 PART - BElectricalsSize79x230x52 mm for9 to 12 modules solid plate. with base frame 41 PART - BElectricalsSize 79x75x46 mm for 3 to 6 modulesolid plate. with base frame 42 PART - BElectricalsSupply and installation of fan : The make of the fan shall be BIS marked. Theitemsampleshallbeshowntoengineerin-chargeandgetapprovedbeforebulksupply. 43 PART - BElectricalsSupply and installation of ceilingfan1200mm.sweep,300-375rpm,230 V, 1 Ph, 50 Hz, AC,browncolour, along with its accessoriesItemalso includessupply of electronic,steptype,white colour fanregulators andinstallingthemonModular switch board. 44 PART - BElectricalsSupplyand InstallationofLED fixturesincludingallaccessorieswith all connections made up to connector.Thefixtures shallbeinstalledon the wall/ceilingbyusingtwonumberPVC round block and6mmcoachscrewforfixing. Necessaryconnectionshasto bemade andfittingsshall beconnectedbyusingadaptorwith3CX0.5Sq.mmPVCinsulated,PVCsheathed,copperconductorcable fromnearestceilingrose/angleholder.(The angle/ pendent holder is covered in item no.34).Theitemsampleshallbeshowntoengineerin-chargeandgetapprovedbeforebulksupply.All as instructed by the engineer in charge and technical specification 45 PART - BElectricalsSupplyand Installationof 20-22watt, cool day white,Batten Type ,LED fixtures includingallaccessorieswith all connections made up to connector. 46 PART - BElectricalsSupplyand Installationof7watt,LED(Light emitting Diode)lamp, cool day white. ,Base B22,Lumen600,,non dimmable,lifetime 15000hrs with warranty 2 years. 47 PART - BElectricalsSupply and installation of LED type flood light of 50 W,IP65 Water proof fitting. 100 lumens/WattSize 188 x 216 x 62 mm(LxBxH)appx. 48 PART - BElectricalsSupplyandinstallationofplatetypeearthpit(Confirmingto BIS : 3043)with 600mm X600mmX 6.3mmG.I.plate includingallrequireditemssuchassalt,charcoaletc,. Theearthpitshallbeof2.5 meterdeepexcavated in alltype ofsoil. Theplateshallbeplacedatcentreofpitandshall becoveredwith alternatelayerofsaltandcharcoal. Two number of 50mm X 6mm G.I. flat shallbeweldedtothe plateandbroughtuptothetopofpit.40mm of medium class G.I.pipewithfunnelshallbe provided to the fulldepthofpitforwatering. Amasonrychamberof450mmX450mm(frominside)with50mmthickRCCcoverwithliftinghookshallbeprovidedforearthpit.A G.Iwireof8SWGshallbeconnectedfrom earthpittometerboard.Alltheitemstocompletethejobinallrespectisincontractorsscope. 49 PART - BElectricalsSupplyandprovidingcatnaryserviceconnectionbyusing4.0sq.mm,2runofpvcinsulated,pvcsheathed (CTS),aluminiumstranded conductor/wire,1100 V,grade,reelinsulatorand10SWGG.Iwire.TherequiredaccessoriessuchasGIwire,hardwares,bindingwire,reelinsulatorsetctocompletethejobinallrespectisincontractors scope. 50 PART - BElectricalsSupplyandinstallation ofmetal meterboard (size 45cmx30 cm appx),installedwithonenumber63ampsfuseunit,onenumberDP,63amps,30mAsensitivity ELCB(RCCB) 415V. The termination /connectionof incoming powerservicefrompoleto DB & meterboardincludingearthconnectionshallbedoneby contractor.TherequiredaccessoriessuchasGIpipe,GIwire,hardwares,GIclampsetc.,tocompletethe jobinallrespectisincontractorsscope. 51 PART - BElectricalsSupply and installation of single phase MCB DB 8 Way,-1 No.The DB Consisting of 1 No DP 25 Amp,, 415 V, MCB and 4 numbers of10 amps, single pole MCBs with concealed mountingtype metalenclosure DB. And supply of cable end box 6 way (2 nos) concealed mounting type. The DB shall mount on concealed fashion and the required hardware’s and wall chasing and finishing are in contractors scope.All Lighting Circuit MCB shall connect to change over switch MCB. 52 PART - BElectricalsSupply and installation of Plastic cable end box in concealed mounting fashion for Generator set emergency source cable end. The required hardwares and wall chasing and finishing are in contractor’s scope. 53 PART - BElectricalsGENERAL NOTE FOR ABOVE ITEMS. 1]workshallbeexecutedasspecifiedintheeachitemdescriptionandasdirectedbythe Engineer-in-charge. 2]ItemDescriptionshallbereadinconjunctionwiththeTechnical specification and, drawing,Generalconditionsofthecontractandallotherterms&conditionsspecifiedintheentirebid document. 3] All the Electrical Fittings, Fixtures & Accessories shall be of relevant ISI/BIS marked products confirming to latest versions. 4] Bidder shall submit detailed product catalogues prior to bulk supply.
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