Tender For Remaining Work Of Strengthening Of Existing School Addition Of Subject In Existing Higher Sec. School -Science Subject Gsss Sevariya - Construction/Strenghening work for Addition of subject in existing higher secondar school science subject (XI-XII) Govt Senior Secondary School Sevariya Sl. No. Item Description 1 Part (A) Civil workProviding and laying Chequerred plain cement concrete embossed specially manufactured non-slipping tiles of approved make 20 mm thick laid on 20 mm thick bed of cement mortar 1:6 jointed with neat cement slurry complete.Add extra for chequerred coloured plain cement concrete or specially manufactured non-slipping tiles of approved make 20 mm thick. Add extra for chequerred coloured plain cement concrete or specially manufactured non-slipping tiles of approved make 20 mm thick.q 2 Brick masonary for brick work in superstructure up to third storey IS 1077-1986. of class designation 75 mm. IS 2212-1991 in :Cement Mortar 1:6 (1-Cement:6-coarse sand). Add extra over all type of bricks for using clay fly ash bricks. 3 Half brick masonry in foundation & plinth using bricks of designation 75 with nominal hoop rainforsed (2 Nos. 6mm MS bar) at every fourth course in for hoop rainforcement 1Sqm. 6mm MS bar 2x2x1.00 = 4.00 Cement mortar 1:4 (1-Cement:4-coarse sand). Add extra over item No. 5.8 for half brick masonary in superstructure up to third story. 4 Random rubble dry stone Kharanja under floor. 5 Providing and laying in position cement concrete including curing compaction etc. of specified grade excluding the cost of centering and shuttering All up to plinth level IS 456-2000 : 1:3:6 (1Cement :3 Course Sand :6 Graded stone aggregate 20 mm nominal size 6 Reinforced cement concrete work in beams, suspended floors, roofs, girders having slopes up to 15o , landings, balconies, shelves, chajjas, lintels, bands, plain windows sills, staircases and spiral staircases, up to floor three level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1-Cement:3-coarse sand) and making good and joints excluding the cost of centering, shuttering and reinforcement IS 456-2000 : with 1:1.5:3 (1-Cement:1.5 coarse sand:3-graded stone aggregate 20 mm nominal size). 7 Reinforced cement concrete work in walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. up to floor three level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1-Cement:3-coarse sand) and making good the joints excluding cost of centering shuttering and reinforcement IS 456-2000: 1:1:2 (1-Cement:1-coarse sand:2-graded stone aggregate 20 mm nominal size). 8 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. 9 Centering and shuttering with plywood or steel sheets including strutting, propping, bracing both ways with wooden members andremoval of formwork for superstructure up to 4.5 mtr aboveplinth,for : Columns, pillars, posts and struts etc. 10 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) Tremo Mechanically treated bars 11 Providing & fixing MS sheet single leaf door shutters in angle iron frame 35x35x5 mm suitablly diagonally braced with 25x3mm flat ironabove and below lock rail of size 50x5 mm beading extra includingall fittings, as per direction of engg. incharge but excluding coes of chokhats including two coats of anti corrastie red oxide primer panit. MS sheet 20 SWG Add extra for double leaf shutters 12 Extra for double leaf shutters. 13 Supplying and fixing dressed sand or other approved stone shelves, tands in cement mortar 1:3 with fine dressed edges : 25 mm thick. 14 Supplying and fixing machine cut and polished stone shelves, tands and sills in CM 1:3 with machine cut edges: Kota stone 25 to 30 mm thick. 15 Providing & fixing steel glazed doors, windows and ventilators shutters of standred rolled steel section joint mitred and welded with steel 13x3mm lugs 10 Cm. long embedded in cement concrete blocks 15x10x10 Cm. of 1:3:6 (1-Cement:3-coarse sand:6-graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips or with bolts and nuts as required, including providing and fixing of plain glass panes 4mm thick with copper glazing clips and special metal-sash putty of approved make, or metal beading with screws complete including priming coat of approved steel primer, excluding the cost of metal beading and other fittings except necessary hinges of pivots steel handles and peg stay etc. as required. IS 1038-1983. Partially fixed and partially openable fixed area not exceed 33% 16 Supplying and fixing fixed wire gauge of 14 mesh x 24 gauge to the metal frame of rolled section by metal beading 20x3mm with suitable screw at not exceeding 150mm distance. 17 Providing and fixing Square bars or other flat welded to window, ventilators etc. 18 Polished Blue Kota Stone flooring skirting, laid over 20 mm thick base of C.M. 1:4 and jointed with grey cement slurry to match the shade of the slab including rubbing and polishing complete : For area of each slab up to 2001 to 5000Sq. Cm : 25 mm thick slab. 19 Polished Blue Kota Stone flooring skirting, laid over 20 mm thick base of C.M. 1:4 and jointed with grey cement slurry to match the shade of the slab including rubbing and polishing complete : For area of each slab up to 900 Sq. Cm : 25 mm thick slab. 20 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 jointing with white cement mortar 1:2 (1 white cement: 2 marble dust) with pigment to match the shade of the marble slab complete including grinding, rubbing and polishing of: Jhunjhunu / Jalore (Red / Choclate Colour) Size above 3600 Cm2 21 Extra for providing edge moulding to 18 mm thick marble stone counters, vantities etc. over item No. 7.1 & 7.2 including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Granite work. 22 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finished:12mm thick. 23 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finished : 20mm thick. 24 6mm cement plaster to ceiling of mix 1:3 (1 Cement : 3 fine sand) 25 Providing & fixing anodizing alumium work (Anodizing to be got done from approved Anodizer) for doors, windows, ventilators and partition with extruded built up standard tubular and other sections of approved make confirming to IS : 733 and IS : 1285 anodised transparent 81 dyed to required shade according to IS : 1868 (Minimum anodic coating of grade AC 15), fixed with rawl plugs and screws or with fixing clips or with expansion hold fasteners including necessary filling up of gas at junctions, at top, bottom and sides with required PVC/neoprene felt etc. Aluminium section shall be smooth, rust free, straight, mitred and jointed mechanically wherever required inlcuding cleat angle Aluminum snap beading for glazing/paneling, C.P. Brass/ Stainless Steel screws, Al. Tower bolt & Al. handle & Al. Aldrop etc. all complete as per architectural drawings and the directions of Engineer-in-charge. (Glazing and peneling to be paid for separately). For Fixed portion 26 For shutters of doors, windows & ventilators incl. providing and fixing hinges/ rollers etc. and making provision for fixing of fittings wherever reqd. (lockes shall be paid for separately). 27 Providing and fixing glazing in aluminium door, window, vintilator shutters and partitions etc. with PVS/ 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.) with glass panes of 4.0mm thickness (weight not less than 10.0 Kg/Sqm) as per IS : 2835 28 Grading roof for water proofing treatment withwater proffing compound: Cement concrete 1: 2: 4 (1 cement: 2 Course sand: 4 Greded stone aggregate 20 mm nominal size) 29 Providing batta (gola) 75mm x 75mm in cement concrete (1:2:4) including finished with cement mortar 1:3 as per standard design. 30 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding: New work (two or more coats) over and including scrapping and priming coat with cement primer. 31 Finishing walls with acrylic smooth exterior paint of required shade including all scaffolding new work (two or more coat applied @ 1.67 Ltr 10 sqm over and including base coat of water proofing cement paint applied @ 2.20 Kg/ 10 sqm) 32 Painting with enamel paint of approved brand and manufacture to give an even shade:Two or more coats on new work. 33 Providing and laying cement concrete including curing, compaction etc. complete in retaining walls, return walls (any thickness) including attached pilasters, coloumns, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, plain window sills, fillets etc up to floor three level excluding the cost of centering and shuttering IS 456-2000: 1:1.5:3 (1Cement :1.5 Course Sand :3 Graded stone aggregate 20 mm nominal size 34 P& F rigid PVC Pipe (IS 4985 Mark) Class 2nd /(4 kg /sqcm) approved quality / Make including joining the pipe with solvant cement rubber ring and lubricant.110mm dia 35 Providing and fixing steel gate grating and grills made of angles, tees, square bars or other flats black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxide. 36 Providing and fixingT- iron frames for doors, windows and ventilators of mild steel Tee-sections, joints mitred and welded with 15x3 mm lugs 10cm long embedded in cement concrete blocks 15x10x10 cm of 1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) or with wooden plugs and screws or rawl plugs and screws or with fixing clips of with bolts and nuts as require including fixing of necessary butt higes and screwsand applying a priming coat of approved steel primer. 37 Providing and applying white cement based puttyover plastered surface to prepare the surface even and smooth complete 38 Providing and laying 20 to 25 mm size glazed tiles pieces for rooof treatment having colour and shade as approved by the Engineer incharge over 25 mm thick layer of cement mortar mix 1:4 with application of cement slurry including finishing of joints with ordinary cement and curing etc. complete in all respect. Washing with acid. 39 Part (B) Sanitary workP & F G.I. Pipes (Internal work) with G.I. fittings (IS:1239 Mark) & M.S. clamps including cutting and making good the walls and floors : 15 mm dia nominal bore. B Class 40 Construction/Strenghening work for Addition of subject in existing higher secondar school science subject (XI-XII) Govt Senior Secondary School Sevariya 41 Concealed pipe in wall incl. with anticorrosive bitumen paint. 15 mm dia nominal bore. B Class 42 Concealed pipe in wall incl. with anticorrosive bitumen paint. 20 mm dia nominal bore. B Class 43 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 & floorIS 771 (Part-II) -1985. WVC Lab Sink (IS:2556 Mark) size 530x430x180 mm. 44 P & F Chromium plated Swan-neck Laboratory Cock of approved quality / make: 45 P & F Inlet Connection (Angle Valves) Superior quality, of approved make, for Wash basin, Gyser etc. C.P. Inlet connection 15 mm Brass (IS:8931 marked). 46 P& F rigid PVC Pipe (IS 4985 Mark) Class 2nd /(4 kg /sqcm) approved quality / Make including joining the pipe with solvant cement rubber ring and lubricant.110mm dia 47 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Bend 87.5, 110mm dia 48 P&F Grating of approved quality/ make Stainless steel sheet size 125mm dia 49 Construction of soakage well in all type of soil 300 mm thick dry masonry top and bottom 300 mm course in CM 1:6, 80 mm thick stone slab, jointing of slab in CM 1:3, Ralthal, Kharanja, 40 mm thick M-15 grade C.C. flooring, earth work complete as per approved drawing including disposal of earth within a lead of 50 mtr. : Size 300 Cm. dia outside & 300 Cm. depth. 50 Construction of chamber in all type of soil with 300 mm thick masonry in Cm 1:6 m 100mm 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.-do- size 450 x 450mm upto depth of 0.5m & 15Kg CI cover with frame 51 P & F Ball Cock (IS:1703 Mark) with Rod & P.V.C. Ball complete : Brass wt. 400 gm, 15 mm. 52 P & F 15 mm. Dia Connection pipe of approved quality/make : C.P. Brass Pipe with CP Brass nuts upto length 450 mm. 53 P & F Stop cock (IS:8931 Mark) superior quality & of approved make : Brass 400 gm. 15 mm nominal bore. 54 P & F PVC Storage Tank (IS:12701 marked indicating the BIS license No.) of approved make with cover, 25 mm dia 1 M long G.I. over-flow pipe & 25 Cm. long wash out pipe with plug & socket, including making connection etc. complete of approved design. 500 litres capacity. 55 Part (C) Electric workWiring of light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper conductor 1.1 kV gradeand 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade (IS:694)inrecessed ISI marked MMS ( IS:9537 P - III ) virgin material PVC conduit & itsISI marked (IS:3419-1988) accessories, round tiles, 1.2 mm thickHot Dipped Galvanized Modular Box with earth terminal, 10A Modular switch,Modular face plate with grid plate, 3 pin ceiling rose / Holder /3 way connector, screws,making connections, testing etc. as required.For specification of copperConductor,Phenolic Laminated sheets & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure A attached with this BSRShort point (up to 3 mtr.) 56 Medium point (up to 6 mtr) 57 Long point (up to 10 mtr) 58 Wiring of 3/5 pin 6 amp. Light plug point with 1.5 sq. mm nominal sizeFR PVC insulated unsheathed flexible copper conductor 1.1 kV gradeand 1.5 sq. mm nominal size FR PVC insulated unsheathed flexible copper earth conductor 1.1 kV grade(IS:694) inrecessed ISI marked MMS ( IS:9537 P - III ) PVC conduit & its ISI marked (IS:3419-1988)accessories, Hot Dipped GalvanizedModular box of 1.2 mm thick with earth terminal, 10 A modularswitch, 3/5 pin 6 A modular socket, Modular face plate with grid plate, screws, making connections, testing etc. as required.For specification of copperConductor,Phenolic Laminated sheets & Electrical/ Wiring accessories refer Chapter E - 04, E - 05 & E - 07 For additional technical parameters of product / work refer Annexure A attached with this BSR On board 59 S&F following sizes (dia.) of ISI marked virgin material MMS ( IS:9537 P - III ) PVC conduit along withISI marked (IS:3419-1988) accessories as requiredinrecessincludingcutting the wall, covering conduit and making good the same as required. For additional technical parameters of product / work refer Annexure A attached with this BSR 25 mm 60 Supplying and drawing FR PVC insulated & unsheathed flexible copper conductor as per PWD specification for electrical Works with ISI marked (IS:694) and as per IS 8130 : 2013 of 1.1 kV grade . Wire should be made from99.90 % purity copper, class 5 stranding in acc. to IS:8130/IEC 60228 forlower watt loss , oxygen free for less chances of oxidization, insulation PVC type A/C/D , flame retardant as per IS 10810-53, better amperage rating as per IS:3961 part 5,in existingsurface or recessed PVC/ MS conduit/casing capping making connections with Copper Lugs of suitable size, Ferrules,testing etc. as required. OEM Must have its own in house NABL lab setup for all testing facilities for wires. For additional technical parameters of product / work refer Annexure A attached with this BSR1 x 1.5 sq. mm 61 2 x 1.5 sq. mm 62 Providing & Fixing of 240/415 V AC MCB with positive isolation of 10 kA breaking capacity (B/ C/D tripping characteristic as per type of load andsite requirement) 4 KV impulse withstand voltage, ISI marked IS 8828(1996) / conforming to IEC 60898-1 2002, IEC 60947-2, low watt losses, trip free mechanisum , energy limiting ofclass 3 as per IEC,minimum phase termination capacity of 35sq.mm. , conductor line load reversibility , IP 20 contact protection and fitted inexisting distribution board/sheets, minimum electrical operation 20,000 upto 20 A rating and 10,000 upto 63 A, 5000 for 80 A & above ratingincluding making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure A attached with this BSR Single pole MCB (With B/C curve tripping Characteristics)6 A to 32 A rating 63 Providing & Fixing of Recessed/surface mounting heavy duty horizontal type Double Door ( Metal / Glazed )Distribution board with Metal end box made out from Galvanized steel / CRCA sheet not less then 1.2 mm thick conforming to IS-8623-1 & 3 / IEC 61439- 1 & 3, powder painted complete with reversible door (for double door DB only )100 amp. insulated copper bus bar/shorting link , copper neutral link, copper earth link , color coded interconnecting wire set of suitable rating and din bar,masking sheet, making internal DB terminations with copper lugs, Ferrules, detachable gland plate, including making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge. For additional technical parameters of product / work refer Annexure A attached with this BSR Metal door (single phase) IK-09 and IP-43 with Metal end box 8 Way (8+2) 64 Providing & Fixing of IP20 SMD Mid Power LED batten type integrated light fixture made from Powder coated Extruded aluminiumhousing with in built driver, System lumen efficacy ≥ 110 lm/Watt output, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, CRI >80 , life time of minimum50000 Burning Hours with , 70% of intial Lumen maintaned till life ends, CCT 3000°K / 4000°K/ 5700°K /6000°K/6500°K (As per ANSI Bin) , Maximum power consumption should not more than the specified rating and Fixture shall be ofBIS standard andtrade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. OEM must have its own in house NABL lab setup for all testing facilities for LED fixtures. (LM79 & LM80) certificate / Report from OEM shall be submitted.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 1170mm(+/-10%) LED batten with min. lumen output 2200 lm 65 Providing & Laying P.V.C. / XLPE insulated & P.V.C. sheathed Un-ArrmouredAluminiumcable confirming to IS:1554 P-I / IS :7098 P - I of 1.1 KV withH4- Grade electrolyticaluminium conductor confirming to IS 8130 of purity >99.6 %,Inner / outer sheath confirming to IS:5831in existing RCC / Hume / Stoneware / PVC pipe/ open duct/cable trench / Cable tray (with cable tie) includingtesting etc. as required of following size. OEM must have its own in house NABL accrediated Laboratory for testing procedure as per IS:10810. For additional technical parameters of product / work refer Annexure A attached with this BSR 6.0 Sq. mm 3 core 66 Providing & Fixing ofBEEStar rated copper wounded double ball bearing capacitor start, aluminium body & Metallicblade ceilingfanConforming to all the performance requirements laid down in IS 374:2019 including all amendments, as applicable ; & Carry BIS licensing (i.e. ISI marking) with down rod up to 80 cm with secondary support safety cable ( steel rope) , cotter pin with 3 x 1.5 sq.mm pvc insulated flexible copper conductor making connection testing etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 1200 mm Sweep BEE 2 Star rated (service value >=4.5 to < 5 ) 67 Providing & Fixing of ISI marked (IS:1258) batten/angle lampholder with CM/L no. printed and made out from industrial grade Polycarbonate or fire resistant ABS material, brass terminal & captive screwsincluding making connection testing etc. as required.All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 68 P & F 1.2mm thickM.S. Recessed fan box, hexagonal/ round of size 130 mm dia, depth 75mm,12 mm dia rod fan hook with 100 mmlength extended on each side . All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR 69 Providing & Fixing of 240/415 V isolatorISI marked IS:13947-III/conforming to IEC 60947-3, suitable for AC22A utilization category, 4KV impulse withstand voltage,true contact indication,Red colour dolly / lever shall have single mould covering over all poles for operation , two position din rail mounting,minimum phase termination capacity of 35sq.mm.IP 20 contact protection and fitted in existing distribution board / sheetincluding making connections, testing etc. as required. OEM shall have submitNABL / CPRI / ERDA accrediated lab type test reports& All as per pre approved by Engineer in charge.For additional technical parameters of product / work refer Annexure A attached with this BSR Double pole isolator 63 A rating 70 Providing & Fixing of modular type 120 W Step Fan regulator duly ISI marked (IS 11037:1984 ) with CM/L no. printedmade out of unbreakable and fire retardant vergin poly carbonate with brass terminals and captive screws & silver alloy contact tipwith IP-20 rating ,includingall as per pre approved by Engineer in charge,making connections, testing etc. as required.For additional technical parameters of product / work refer Annexure A attached with this BSR 71 Providing & Fixing of Heavy duty capacitor start, copper woundDouble ball bearing900/1400 RPM single phaseExhaustfan conforming to IS:2312 ISI marked in existing opening including making connections testing etc. as required. All as per pre approved by Engineer in charge.For additional technical parameters of products/ work, refer Annexure A attached with this BSR . 300 mm sweep(900/1400 RPM)
