Tender For Construction Of Boundary Wall For Security Purpose At Srk Godown (Pandss) Department At Jamia Millia Islamia; 1 EARTH WORK 2 Earthworkinexcavationbymechanicalmeans(Hydraulicexcavator)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 sqm on plan) including getting out and disposal of excavated earth lead upto 50 m and for all lift, as directed by Engineer-in-charge._All kinds of soil 3 CEMENT CONCRETE (CAST IN SITU) 4 Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :_1:1½:3 (1 Cement: 1½ coarse sand (zone-III) derived from natural sources : 3 graded stone aggregate 20 mm nominal size derived from natural sources) 5 Providing and laying damp-proof course 40mm thick with cement concrete 1:2:4 (1 cement : 2 coarse sand (zone-III) derived from natural sources : 4 graded stone aggregate 12.5mm nominal size derived from natural sources) 6 Making plinth protection 50mm thick of cement concrete 1:3:6 (1 cement : 3 manufactured sand derived from Recycled Concrete Aggregate (RCA) : 6 graded stone aggregate 20 mm nominal size (Recycled Concrete Aggregate (RCA) over 75mm thick bed of dry brick ballast 40 mm nominal size, well rammed and consolidated and grouted with fine sand, including necessary excavation, levelling & dressing & finishing the top smooth 7 REINFORCED CEMENT CONCRETE 8 Reinforced cement concrete work in beams, suspended foors, roofshavingslopeupto 15*landings,balconies,shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases above plinth level up to foor five level, excluding the cost of centering, shuttering, finishing and reinforcement with 1:1.5:3 (1 cement : 1.5 coarse sand(zone-III) derived from natural sources: 3 graded stone aggregate 20 mm nominal size derived from natural sources). 9 Centering and shuttering including strutting, propping etc. and removal of form for_Lintels, beams, plinth beams, girders, bressumers and cantilevers 10 Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level._Thermo-Mechanically Treated bars of grade Fe-500D or more. 11 MASONRY WORK 12 Brick work with common burnt clay modular bricks of class designation 7.5 in foundation and plinth in:_Cement mortar 1:4 (1 cement : 4 coarse sand) 13 Brick work with common burnt clay F.P.S. (non modular) bricks of class designation 7.5 in superstructure above plinth level up to floor V level in all shapes and sizes in :_Cement mortar 1:4 (1 cement : 4 coarse sand) 14 STEEL WORK 15 Structural steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. 16 Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete._Hot finished welded type tubes 17 Steel work welded in built up sections/ framed work, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer using structural steel etc. as required._In gratings, frames, guard bar, ladder, railings, brackets, gates and similar works 18 ROOFING 19 Providing and fixing precoated galvanised iron profile sheets (size, shape and pitchof corrugationasapprovedbyEngineer-in-Charge)of totalcoated thickness 0.50mm (base metal of minimum 0.45mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet andpolyester top coat 15-18 microns.Sheet shouldhave protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in- charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. 20 FINISHING 21 Finishing walls with water proofing cement paint of required shade :_New work (Two or more coats applied @ 3.84 kg/10 sqm) 22 Painting with synthetic enamel paint of approved brand and manufacture to give an even shade :_Two or more coats on new work 23 ROAD WORK 24 Providing and fixing concertina coil fencing with punched tapeconcertina coil 600 mm dia 10 metre openable length ( total length90 m), having 50 nos rounds per 6 metre length, upto 3 m height ofwall with existing angle iron Y shaped placed 2.4m or 3.00 m apartand with 9 horizontal R.B.T. reinforced barbed wire, stud tied withG.I. staples and G.I. clips to retain horizontal, including necessarybolts or G.I. barbed wire tied to angle iron, all complete as per directionof Engineer-in-charge, with reinforced barbed tape(R.B.T.) / Springcore (2.5mm thick) wire of high tensile strength of 165 kg/ sq.mmwith tape (0.52 mm thick) and weight 43.478 gm/ metre (cost ofM.S. angle, C.C. blocks shall be paid separately) 25 Add for revised GST @18% in place of 12% ie 6.33% on SR&DR Total 845441
