Tender For Extension Of Existing Building At Govt. Girls College Vidhyadhar Nagar, Jaipur (Sanction Work) - Earth work in excavation by mechanical means (Hydraulic excavator )/ manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal ofexcavated earth, lead upto 50m andlift upto 1.5 m , disposed earth to be levelled and neatly dressed : All kinds of soil 2 Add extra for foundation/trenches/drains for every additional lift of 1.5 Mtr. or part thereof inAll kinds of soil 3 Earth work in excavation by mechanical means (Hydraulic Excavator )/ manual means in foundation trenches or drains (not exceeding 1.5 m in width or 10 sqm on plan) including dressing of sides and ramming of bottoms, lift upto 1.5 m, including taking out the excavated soil and depositing and refilling of jhiri with watering & ramming and disposal of surplus excavated soil as directed with in a lead of 50 meter. All kinds of soils 4 Diluting and injection Chloropyrifos Emulsifiable concentrate 20% with 1% concentration for PRE-CONSTRUCTIONAL Anti termite treatment as per IS 6313 part III as amended from time to time and creating a continuous chemical barrier under and around the column pits, wall trenches, basement excavation, top surface of plinth filling, junction of wall and floor along the external perimeter of building expansion joints, over the top surface of consolidated earth of which approach is to be laid surrounding of pipes and conduits etc. complete as per specification (Plinth floor area only shall be measured for payment and excluding the cost of chemical emulsion) . 5 Supplying chemical emulsionin sealed containers including delivery as specified. Chlorpyriphos/Lindane emulsifiable concentrate of 20% 6 Filling available excavated earth (excluding rock) in trenches, plinth side of foundation etc. in layers not exceeding 20 cm. in depth, consolidating each deposited layer by ramming and watering including lead up to 50 meter and with all lift. 7 Excavating trenches of required width for pipe cables, etc. including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 Mtr. including taking out the excavated soil, and then returning the soil as required in layers not exceeding 20cm in depth including consolidating each deposited layer by ramming, watering etc. and disposal of surplus excavated soil as directed within a lead of 50 Mtr.: All kinds of soil Pipes cables, etc. exceeding 80mm dia but not exceeding 300mm dia. 8 Providing and laying in position cement concretee including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M10 grade Nominal Mix 1: 3: 6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 20mm nominal size). 9 Providing and laying in position cement concretee including curing, compaction etc. complete in specified grade excluding the cost of centering and shuttering - All work up to plinth level.M15 grade Nominal Mix 1: 2: 4 (1 cement : 2 coarse sand : 4 graded stoneaggregate 20mm nominal size). 10 Providing&fixingprecastcementconcreteecoping1:2:4mix50mmthickcompleteas per specification : 11 Providing and fixingaluminum workfor doors ,windows, ventilators and partition with extruded built up standard tubular / appropriate Z sections and other sections of approved make conforming to IS :733 and IS :1285,fixed with rawl plugs and screws or with fixing clips ,or with expansion hold fasteners including necessary filling up of gap. at junctions , at top ,bottom and sides with required PVC/neoprene felt etc. Aluminium section shall be smooth ,rust free, straight ,mitered and jointed mechanically wherever required including cleat angle Aluminium 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 thedirections of Engineer- in – charge .(Glazing and paneling to be paid for separately). For shutters builtup standard tubular sections of openable doors ,windows & ventilators including providing & fixing hinges / rollers etc. and making provision for fixing of fittings wherever required (lockes shall be paid for separately).Powder coating aluminum( minimum thickness of powder coating 50 micron) 12 Providing and fixing glazing in aluminium door, window ,ventilator 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 basicitem.) With float glass panes of 5.0 mm thickness ( weight not less than 13.50 kg/sqm) 13 Supply and fixing of Modular work Station with Partition 32mm thick Aluminum top 25 mm thick particale board with post formed three drawer one KBT or one CPU trolley. Size 2100 x 2100 x 1200mm single seat in combination 14 Providing and fixing 100mm brass locks (best make of approved quality) for aluminium doors including necessary cutting and making good etc. complete. 15 Supply and installation of Multi Rib Proofing/cladding Sheet Manufacture out of0.50mm TCT (Total Coated Thickness) high tensilee Zinc aluminum alloy coated galvalume steel (as per 150gsm zinc aluminum coated 550Mpa tuekd strength) confirming to IS: 1397/astm A-792 sheet to have wide pens 30mm high NB at 250 centre and centre width of 1020mm sheets be casted with regular modified polyster system on a continuous with line on centre for face and with a polyster coating respectively sheet shall have proportionality with siphoned plate made to prevent leakage sheet shall be fixed by more of sell drilling lift tapping hot dip zinc coated hox head fasterner of size 12x14x55mm long. The sheet shall be supplied in cost one length and for a minimum up to 12mts with all scaffolding. 16 P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /makeincluding joining the pipe with solvent cement rubber ring and lubricant. 110 mm dia 17 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Coupler (socket) 110mm dia 18 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Pipe Clip 110mm dia 19 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 20 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Door Y 110mm dia 21 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Vent Cowel 110mm dia 22 Construction of chamber in all type of soil with 300 mm thick masonry in CM 1:6 m,10 cm thick C.C. 1:5:10 in foundation, 20mm thick insider plaster in Cm 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring , earthwork etc. complete as per design including disposal of surplus earth within a lead of 50 mtr. Inside size 300 X 300 mm depth upto 0.5 MCement cover with frame. 23 Construction of chamber in all type of soil with 300 mm thick masonry in CM 1:6 m,10 cm thick C.C. 1:5:10 in foundation, 20mm thick insider plaster in Cm 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring , earthwork etc. complete as per design including disposal of surplus earth within a lead of 50 mtr. -do- size 450 x 450mm depth upto0.5 M Cement cover with frame 24 Construction of chamber in all type of soil with 300 mm thick masonry in CM 1:6 m,10 cm thick C.C. 1:5:10 in foundation, 20mm thick insider plaster in Cm 1:6, finished with floating neat cement, 50mm thick M-15 grade C.C. flooring , earthwork etc. complete as per design including disposal of surplus earth within a lead of 50 mtr. -do- size 600 x 450mm depth upto 0.5 M Cement cover with frame. 25 Construction of Man hole, in all types of soil, inner size 1.5 x 1.2 M, with 450mm thick masonry in CM 1:6, 10 Cm. thick cement concretee 1:5:10 in foundation, 20mm thick inside plaster in CM 1:6, finished with floating neat cement, 50 mm thick M-15 grade C.C. flooring making channels, 80 mm thick stone slab covering with 40 mm thick M-15 grade C.C.flooring, Ferro Cement cover with frame of 450mm dia, earthwork etc. complete including disposal of surplus earth within 50 mtr. lead as per design : Depth up to 1.5 M 26 Construction of Man hole, in all types of soil, inner size 1.5 x 1.2 M, with 450mm thick masonry in CM 1:6, 10 Cm. thick cement concretee 1:5:10 in foundation, 20mm thick inside plaster in CM 1:6, finished with floating neat cement, 50 mm thick M-15 grade C.C. flooring making channels, 80 mm thick stone slab covering with 40 mm thick M-15 grade C.C.flooring, Ferro Cement cover with frame of 450mm dia, earthwork etc. complete including disposal of surplus earth within 50 mtr. lead as per design : Add extra over item 3.20.1 for every additional 0.10m depth above 1.5 m depth . 27 P&F rigid PVC Pipe (IS:4985 mark) class II/ (4 Kg. /Cm2.) approved quality /makeincluding joining the pipe with solvent cement rubber ring and lubricant. 160 mm dia 28 Providing & Laying C.C. 1:3:6 (Stone Agreegate 20mm nominal size) all around PVC Pipe including 7.5 cm thick bed concrete [Width & Height =Dia of Pipe in CM+15CM] excluding cost of Pipe & Excavation of trenches etc. PVC pipe 160 mm dia 29 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Coupler (socket) 160 mm dia 30 Add extra if R.C.C slab of designed thickness & reinforcement is provided on manhole in place of stone slab( Actual area of R.C.C slab to be measured). 31 P&F rigid PVC pipe fittings (IS: 4985 mark) of approved quality /make including joining the pipe with solvent cement rubber ring and lubricant: Door Y 75mm dia 32 Providing and laying in position Ready mix concretee manufactured in fullyautomatic Batching Plant andtransported to site intransit mixer for having continous agitated mixer, manufactured as per approved mix design of specified grade of RCC work including pumping of R.M.C. from transit mixer to site of laying , exculding the cost of centering, shuttering and reinforcement with all lead and lift including cost of admixtures in recommended portion as per IS 9103 to accelerate/ retard setting of concretee, improve workability without impairing strength and durability as per direction of Engineer in charge. All works upto floor V floor M20 grade Design Mix by using cementas per codal provision. 33 Providing and laying in position specified grade ofcement concretee for RCC structural elements upto floor five level including curing, compaction, finishing with rendering in cement sand mortar 1:3 (1 cement: 3 coarse sand) and making good the joints and cost of plastizers (if required ) excluding the cost of centering, shuttering and reinforcementfor Walls (any thickness) including attached pilasters, buttresses, plinth and string courses, fillets, columns, pillars, piers, abutments, posts and struts etc. M20 grade Nominal Mix / Design Mix 34 Add extra for providing richer mixes respectively at all floor levels Providing M-25 grade concretee by usingcement as per codal provision instead ofM-20 grade design mix. 35 Centering and Shuttering with plywood or steel sheets including strutting, propping bracing both ways and removal of formwork for foundation , footings,strap beam, raft , bases of columns etc. 36 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 : Columns, pillars, posts and struts etc. 37 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. 38 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 billets to produce steel conforming to IS:1786) Thermo-mechanically Treated bars (Conforming of relevant IS code) 39 Rebarringwork in old R.C.C structures including making bore hole to adjust required bar diameter and filling a good quality filler to provide a tensile strength as per requirement and fix the Bar to the section including cost of bars. 20 mm bar 40 Rebarringwork in old R.C.C structures including making bore hole to adjust required bar diameter and filling a good quality filler to provide a tensile strength as per requirement and fix the Bar to the section including cost of bars. 10 mm bar 41 Construction oftubewell up to 100m depth and above to accomodate housing and assembly pipe in all types of alluvium strata by rotay drilling method with code of practice for construction and testing of tubewells (IS:2800 (Part-II) : 1991 and IS:2800 (Part-II) :1979 both amended up to date) with supply of bail plug if necessary.The work will not include cost of housing pipe and strainer pipe assembly cost, gravel and development work. Work would be deemedcompleted only after obtaining sound free water during pumping. 200 mm nominal bore 42 Supply of strainer pipes made of ERW M.S. black pipe ISI mark of following sizes at the site of work including required size of slotting as per IS:8110-1985. 200mm-do-. 43 Construction of Recharge Shaft in filter pit including Earth work Excavation , lifting excavated earth with all lift and 50 m lead and centering & shuttering evenever required. Diameter 900 mm 44 Supply & lying River-gravels of following sizes in recharge shaft, filter pit after screening & washing from kachha shift without deduction of voidsSize 9 to 12 mm 45 Supply & lying River-gravels of following sizes in recharge shaft, filter pit after screening & washing from kachha shift without deduction of voidsSize 3 to 5 mm 46 Installation of submersible motor pump set in Tube-well/open well complete ( labour charges only) including transportation of tripod, chain pulley block & any other material required for lowering purpose. 47 Carriage of MaterialBuilding Rubbish Stone metal (Grit and ballast etc.)including loading and unloading For 20 Km. 48 Supply & lowering air line of 25mm dia, G.I. pipe B class having perforation 3 to 5mm size all arrow of G.I. pipe in Zig-Zag fashion & making air vent at top including the cost of Tee-Nipples, Elbow, Socket etc. 49 Supply of ERW M.S. black casing pipe ISI marked (IS:4270/1992) of grade Fe410 of following sizes at site of work. 200 mm Nominal bore of pipe 50 Brick work with clay flyash F.P.S. brick(IS 13757- 1993 ) of class designation 75 in superstructureaboveplinth level upto floor five level in : Cement mortar 1 : 6 (1 cement : 6 coarse sand) 51 Providing and laying Autoclaved Aerated concretee (AAC) blocks masonry 100mm/125mm thick with Grade-I AAC blocks of density 551 to 650 kg/cum conforming to IS : 2185 (Part-3) in superstructure above plinth level upto floor V level in cement mortar 1:4 (1 cement : 4 coarse sand). The rate includes providing and placing in position 2 Nos. 6 mm dia MS bars at every third course of masonry work. 52 Providing and laying Autoclaved Aerated concretee (AAC) blocks masonry 150mm/230mm/300mm thick with Grade-I AAC blocks in superstructure above plinth level upto floor V level with RCC band at sill level and lintel level with approved block laying polymer modified adhesive mortar all complete as per direction of Engineer-in-charge. (The payment of RCC band and reinforcement shall be made for separately). 53 Random Rubble stone masonry for with hard stone in foundation and plinth in Cement Sand mortar above 30 CM thick wall in: Cement Mortar 1:4 ( 1-Cement : 4-Sand). 54 Supplying and fixing in walls machine cut and polished stone shelves, tands andin CM 1:3 with machine cut edges : Sand or other approved stone 50mm thick. 55 Providing and fixing Marble stone flooring table rubbed, 15-18 mm thick over 20mm (Av.) thick base of CM 1:4 (1 cement : 4 coarse sand) jointing with white cement mortar 1:2 (1 white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete. OR Providing and fixing stone slabs table rubbed, 15-18 mm thick in Walls, Steps, Pillars, Counters, Jambs, Shelves, Sills etc. laid on 12mm (Av.) thick base of CM 1:3 (1 cement : 3 coarse sand) jointing with white cement mortar 1:2 (1white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete. Rajnagar 1st quality/Ageria with light spots. Up to 1500 Cm2 Tiles 56 Providing and fixing Granite stone slab mirror polished and machine edge cut in walls, pillars, steps, Shelves, Sills Counters, Floors etc. laid on 12mm (Av.) thick base of cement mortar 1:3 (1 cement : 3 coarse sand) jointing with white cement mortar 1:2 (1white cement : 2 marble dust) with pigment to match the shade of the marble slab including grinding, rubbing and polishing complete. South Zed Black Above 3601 Cm2 Slabs 57 Extra for providing edge moulding to 15-18mm thick marble/ Granite/Kota stone counters, Vanities etc. including machine polishing to edge to give high gloss finish etc. complete as per design approved by Engineer-in-Charge. Granite/Kota Stone Work Full Edge moulding 58 Providing and fixing external grade board solid core single leaf flush door shutters ISI 2202-67 marked using Phenol formal dehyderesinin glue both sides with approved steel fittings complete as per annexure A: 35 mm thick . Commercial Veneer both side 59 Extra for cutting rebate in flush door shutters for making double leaf shutter(Total area ofthe shutter to be measured). 60 Providing & Fixing mica of approved make for inner/outer side of shutters with fevicol & nails completeas per approved by engineer in charge. 0.8mm thick mica 61 Extra for providing external lipping with 2ndclass teak wood battens 6 mm minimum depth on all edges of shutters (over all area of door shutter to be measured) Over item no. 8.13. 62 Extra for providing other type of fittings as mention in annexure A ( as approved by EI) : Stainless steel fittingsover item no 8.13.3.1 63 Providing and fixing wood panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled and glazed shutter 25 mm to 40 mm thick IS 710- 1976 marked 19 mm thick commerical ply 64 Providing and fixing wood panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled and glazed shutter 25 mm to 40 mm thick IS 710- 1976 marked 12 mm thick commerical ply 65 Providing and fixing IS : 3564 marked aluminium extruded section body tubular type universal hydraulic door closer with double speed adjustment with necessary accessories and screws etc. complete. 66 Providing and fixing S.S. Rod 30mm dia (304 grade ,16SWG) includingbrackets fixed with C.P. brass screws and rawl plugs, etc., wherever necessary complete two side central all fittings. 67 Providing and fixing wood panelling or panelling and glazing in panelled or panelled and glazed shutters for doors, windows and clerestory windows (Area of opening for panel inserts excluding portion inside grooves or rebates to be measured). Panelling for panelled and glazed shutter 25 mm to 40 mm thick 5 mm float glass 68 Providing and fixing concertina coil fencing with required dia 610 mm (having 15 nos. round per 6 metre length) up to 3m height of wall with existing angle iron Y shaped placed 2.4 m or 3.00 m apart and with 9 horizontal R.B.T. stud tied with GI staples and GI clips to retain horizontal including necessary bolts or GI barbed wire tied to angle iron all complete as per direction of Engineer In Charge with reinforced barbed tape (R.B.T.)/Spring core(2.5 mm thick) wire of high tensilee strength of 165 kg/sq.mm with tape (0.52 mm thick) and weight 43.478 gm/metre (Cost of MS angle, CC block shall be paid extra) 69 Providing and fixing pressed steel door frames confirming to IS 4351 manufactured from commercial mild steel sheet of 1.25 mm thickness including hinges jamb, lock jamb, bead and if required angle threshold of mild steel angle of section 50x25mm, or base ties of 1.25mm pressed mild steel welded or rigidly fixed together by mechanical means, adjustable lugs with split end tail to each jamb including steel butt hinges 2.5mm thick with mortar guards, lock strike-plate and shock absorbers as specified and applyinga coat of approved steel primer after pre-treatment of the surface including filling with CC 1:2:4(M15 grade) complete as directed by Engineer-in-charge : Profile B 70 Providing and fixing steel glazed window frame made out of 80x40 mm hollow sheet section of 16 gauge thickness, joint mitred weldedand grinded including hold fast of steel lugs 13mm x 3mm and 15 Cm long embedded in C Cblock 15 x 10 x 10 Cm of 1:3:6 nominal concretee and including fixing of pivoted hinges of superior quality, window shutters made out of 50 x 25.0 mm hollow steel section 15 mm paitam of 18 gauge thickness, joint mitred and grinded including 10mm x 10mm square bars welded to framefor paitam fixing float glass 4mm thickpanes with glazing clips and metal sash putty andfixing of shutters frames peg stay, U shape handle 100 mm long, tower bolts 100 mm long of steel powder coated superior quality including fixing and jointing with frame hinges priming coat with steel primer complete in all respect as per direction of Engineer-in –chargeWindow openable. 71 Providing and fixing Square bars or other flat welded to window, ventilatiors etc. 72 Providing and fixing steel glazed window frame made out of 80x40 mm hollow sheet section of 16 gauge thickness, joint mitred weldedand grinded including hold fast of steel lugs 13mm x 3mm and 15 Cm long embedded in C Cblock 15 x 10 x 10 Cm of 1:3:6 nominal concretee and including fixing of pivoted hinges of superior quality, window shutters made out of 50 x 25.0 mm hollow steel section 15 mm paitam of 18 gauge thickness, joint mitred and grinded including 10mm x 10mm square bars welded to framefor paitam fixing float glass 4mm thickpanes with glazing clips and metal sash putty andfixing of shutters frames peg stay, U shape handle 100 mm long, tower bolts 100 mm long of steel powder coated superior quality including fixing and jointing with frame hinges priming coat with steel primer complete in all respect as per direction of Engineer-in –chargeExtra for additional shutter in pipe section windows with wire gauge 14 mesh x 24 gauge 73 Providing and fixing steel gate, grating , and grills made of angles, tees, square bars, flats,or black pipe with holdfast and fittings complete as per design and drawing including cutting welding and fabrication with priming coat of red oxideExtra if square,rectangular hollow tubelarsections are used or grill made by flats only 74 Providing and fixing M.S. sheet 1mm thicksingle leaf door shutter in angle iron frame 35x35x5mm suitabilly diagonally braced with 25x3mm flat iron above and below lock rail of size 50x5mm beading extra including all fittings, as per direction of Engg. incharge but excluding cost of chowkhats: including two coats of anit-corrosive red oxide primer paint Add extra for double leaf shutters. 75 Providing and fixing cow catcher made of R.S. joist angles channels MS rounds including cutting welding and fabrication with priming coat of red oxide (as per design). 76 Providing and fixing welded mesh/expanded metal mesh in frame work, flat iron beading 20x3mm including top cross laps inside and out sides welding, iron bolts, crews, clips etc. complete (excluding frame work) of size. Expended metal size 20-25 mm size 18SWG 77 Providing gola 75x75 mm in cement concretee 1:2:4 (1 cement : 2coarse sand : 4 stone aggregate 10mm and down gauge) includingfinishing with cement mortar 1:3 (1 cement : 3 fine sand) as per standard design : 78 Grading roof for water proofing treatment withwater proffing compound Cement concretee 1:2:4 (1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size) 79 Making khurras 450 x 450mm with average minimum thickness 50mmcement concretee 1 : 2:4 over P.V.C. Sheet 1 Mtr. x 1 Mtr. x 40micron finished with 12mm cement plaster 1 : 3 and onecoat of neat cement, rounding edges and making and finishing the out let complete. 80 Random rubble dry stone Kharanja under floor. 81 Providing and laying ofpaver block as per IS 15658 : 2006 (Indian standard for precast concretee block for paving- specification) and IRC : SP:63-2004 (guidelines for the use of interlocking concretee block pavement) M-30, 60 mm thick to be used in non traffic areas like building premises, monument premises, land scapes, public gardens/ park, domestic drives, paths and patios, Embankment slopes, sand stabilization Area etc.( As per table 1 ofIS 15658:2006 Category A Denated units to key into each other on four faces zigzag shape as per IRC SP 63:2004 82 Kota stone slab flooring 25 mm thick over 20 mm (average) thickbase laid over and jointed with grey cement slurry mixed with pigment to match the shade of the slab including rubbing and polishing completewith base of cement mortar 1 : 4 (1 cement : 4 coarse sand) For area of each slab from 2001 to 5000 Sq.Cm 83 Kota stone slabs 25 mm thick in risers of steps, skirting, dado and pillars laid on 12 mm (average) thick cement mortar 1:3 (1 cement 3 coarse sand) and jointed with grey cement slurry mixed with pigment to match the shade of the slabs, including rubbing and polishing complete For area of each slab from 2001to 5000 Sqcm 84 Crazy marble stone flooring 20mm thick marble stone with black or of specified colour topping including filling the gaps with cement marble chips mixin proportion of 4 : 7 (4cement: 7 white black or white or black marble chips) size from 1mm to 4mm by volume and under layer of 25mm thick cement concretee [1:2:4, graded stone aggregate 12.5mm nominal size] rubbing and polishing and cement slurry etc. complete : In ordinary cement. 85 Providing and laying M30 grade controlled cement concreteepavements including mixing and vibrations concretee with necessary needle vibrators and surface with screed board vibrating complete in all respect with 20/25 mm stone aggregate (crusher broken) including anti-skid textured finish to required camber/ super elevation and grade including curing etc. as per specification with cement concretee M-30 grade including cost of Steel frame work for sides of C.C. pavement consisting of M. S. channels flats and angles with required steel pegs ( some of them may left embedded in concretee/ including providing frame work) 86 Extrafor vacuum processed concretee including cost of equipments labour etc. 87 Cutting of construction joint/ longitudinal joint 4 to 6 mm. wideusing mechanical concretee cutter including cost of diamond bit cutting wheel and filling of bitumen sealingcompound in groove including cost of sealing compound. 75 mm depth 88 Providing & Laying Tactile tile (for vision impaired persons is standard of size 300x300x20mm and confirming to IS 1231 of 1980 (Re affirmed in 2006) in all colours & sheds further product should confirm ASTM 303 for shad resistance and DIN51099 for colour fastness etc. laid on 20mm thick base of cement mortar 1:4 (1 cement : 4 course sand) in all shapes & patterns including grouting the joint which white cement mixer) will matching pigments etc complete is per direction of Engineer-in-charges. Grade M 30 89 Plaster on new surface on walls in cement sand mortar 1:6 including racking of joint etc. complete fine finish : 20mm thick. 90 Plaster on new surface on walls in cement sand mortar 1:4 including rackingofjointsetc. complete fine finish : 25 mm thick. 91 Extra for plastering exterior walls of height more than 10 m from ground level for every additional height of 3 m or part thereof. 92 Making grooves as per design in plaster 10mm to 20mm wide. 93 Providing and applying white cement based puttyover plastered surface to prepare the surface even and smooth complete New Plastered Surface (three or more coats) 94 Distempering with oil bound washable distemper of approved brand and manufacture to give an even shade including all scaffolding: Newwork(twoormorecoats)overandincludingscrappingandprimingcoatwithcement primer. 95 Finishing walls with textured exterior paint of required shade as per approved colour complete as per manufacturers specificationsincluding primer coat and protecting coat including scaffolding and safety provisionRoller Finish av. thickness 400 to 500 microns. 96 Painting with synthetic enamel paint of approved brand and manufacture togive an even shade : Two or more coats on new work 97 Finishing with neat cement (punning). 98 Making of holein R.C.C. slab/wall/beams and masonry wall (width up to 450 mm) by core cutting machine complete as per direction of EI Fromdiameter 100mm to 150mm 99 Demolishing cement concretee manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer-in-charge. 1: 3: 6 or richer mix. 100 Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five layer 3mm thick water proofing membrane, black finished reinforced with non-woven polyester mattconsisting of a coat of bitumen primer for bitumen membran @ 0.40 Itr/sq.mt. by the same membrane manufacture of density at 25°C, 0.87-0.89 kg/ltr and viscosity 70-160 cps. Over the primer coat the layer of membrane shall be laid using Butane Torch and sealing all joints etc., and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be as under Joint strength in longitudinal and transverse direction at 23°C as 650/450N/5cm. Tear strength in longitudinal and transverse direction as 300/250N. Softening point of membrane not less than 150°C. Cold flexibility shall be upto -2°C when tested in accordance with ASTM, D-5147. The laying of membrane shall be got done through the authorized applicator of the manufacturer of membrane. 3 mm thick 101 Providing and fixing Structural glazing work with toughened glass of 6mm thick and reflective colour as approved in dark shade like Blue/Dark Blue etc. with frame work of curtain section 65x60mm (Weight 1.64 kg/m min.) made of aluminium with chrome plating. Internal frame work will also be of curtain section 65x60mm of chrome plated aluminium section with20x20mm aluminium tube section and structural spacer made of rubber. The aluminium frame worksize as per instruction of Engineer-in-charge and including openable panels with all necesary sections and fitting.The work include silicon structural adhesive for complete gripping of glass with framing members and silicon weather seal sealant to prevent moisture/water through joints. Glass will be fixed in plumb and with uniform spacing of 10-12mm wide duly filled with silicon weather seal sealant. The work includes all labour,scaffolding , structural aluminium work, toughened glasses,silicon weather seal sealant, silicon structural adhesive structural spacer, all accessories like handles, peg stays, M-15 grade cement concretee for fixing holdfast .(Face area of glass shall be measured) 102 Providing and fixing stainless steel railing made of Hollow tubes, channels, plates etc., including welding, grinding, buffing, polishing and making curvature (wherever required) and fitting the same with necessary stainless steel nuts and bolts complete, i/c fixing the railing with necessary accessories & stainless steel dash fasteners , stainless steel bolts etc., of required size, on the top of the floor or the side of waist slab with suitable arrangement as per approval of Engineer-in-charge, (for payment purpose only weight of stainless steel members shall be considered excluding fixing accessories such as nuts, bolts, fasteners etc.). Grade 304 103 Supplying and fixing Rollor Blinds of good quality and approved make made out of Imported fabric including Roller Mechanism and lock with chain system with all necessary hooks etc. complete as per direction and sample approved by engineer-in-charge. 104 Providing and fixingaluminum workfor doors ,windows, ventilators and partition with extruded built up standard tubular / appropriate Z sections and other sections of approved make conforming to IS :733 and IS :1285,fixed with rawl plugs and screws or with fixing clips ,or with expansion hold fasteners including necessary filling up of gap. at junctions , at top ,bottom and sides with required PVC/neoprene felt etc. Aluminium section shall be smooth ,rust free, straight ,mitered and jointed mechanically wherever required including cleat angle Aluminium 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 thedirections of Engineer- in – charge .(Glazing and paneling to be paid for separately). For fixed portionPowder coating aluminum( minimum thickness of powder coating 50 micron)
