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| 1 | Part-A (Roof Works) |
| 2 | Demolishing brickworkmanually/ by mechanical means including stacking of serviceable material and disposal of unserviceable material upto all leads and lifts within depot complexas per direction of Engineer-in-charge. |
| 3 | In cement Mortar |
| 4 | Dismantling roofing including ridges, hips, valleys and gutters etc., and stacking the material upto all leads and lifts within depot complex. |
| 5 | Asbestos Sheet |
| 6 | GS Sheet |
| 7 | Taking out wind ties from roof including cutting out rusted bolts, nuts etc. and removing materials to any distance within compound and stacking. |
| 8 | Dismantling steel work manually/ by mechanical means in built up sections without dismembering and stacking withinall leads and lifts within depot complex as perdirection of Engineer-in-charge. |
| 9 | Reinforced cement concrete work in beams, suspended floors, roofs,having slope upto 15 degree landings,balconies, shelves, chajja\"s, lintels, bands, plain window sills, staircases and spiral stair cases upto floor five levels, 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 12.5mm nominal size derived from natural sources ). |
| 10 | Steel reinforcement for R.C.C. work including straightening, cutting, bending, placing in position and binding all complete above plinth level. |
| 11 | Brick work with common burnt clay F.P.S.(non-modular) brick of class designation35 in superstrecture above plinth levelup to floo V level in all shapes and sizes in: |
| 12 | Cement mortor 1:6( 1 cement:6 coarse sand). |
| 13 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain windowsills, fillets, sunken floor, etc., up to floor five level, excluding the cost of centering, shuttering and finishing : |
| 14 | 1:2:4 (1 Cement : 2 coarse sand (zone-III)derived from natural sources : 4 graded stone aggregate 20 mm nominal size derived from natural sources ) |
| 15 | 1:3:6(1 Cement : 3 coarse sand (Zone-III) derived from natural sources : 6graded stone aggregate 20 mm nominal size derived from natural sources ) |
| 16 | Centering and shuttering including strutting, propping etc. and removal of form for |
| 17 | Lintels, beams, plinth beams, girders, bressumers and cantilevers |
| 18 | Structuralsteel work riveted , bolted orwelded in builtup sections, trusses and framed work , including cutting , hoisting, fixing in position and applying a priming coat of approved steel primer all complete. |
| 19 | Structuralsteel work riveted , bolted orwelded in builtup sections, trusses and framed work , including cutting , hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (Steel to be provided free of cost) |
| 20 | Supply, Installation, Testing and commissioning ofturbo ventilators Size - 22\" diaof stainless steel grade - 430 having approximate weight 4.85 kg. The ventilator should haveair absorptionof 7km/hr , 2440 CFM with blade length 369 mm, wings of 80 mm, outer wing : 22\" -24 nos, inner wings22\"-6nos, with Self lubricating ball bearing etc. complete as per manufacturer specificationand as per direction of Engineer -in-charge |
| 21 | Providing and fixing precoated galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge)0.50 mm (+ 0.05 % )total coated thickness with zinc coating 120 grams per sqmas per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55mm) 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. |
| 22 | Providing and fixing precoated galvanised steel sheet roofing accessories 0.50 mm ( + 0.05 %) total coated thickness, Zinc coating120grams per sqmas per IS: 277 in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns using self drilling/ self tapping screws complete |
| 23 | Ridges plain (500 - 600 mm) |
| 24 | Providing gola 75x75mm in cement concrete 1:2:4 (1 cement :2 coarse sand : 4 stone aggregate 10 mm and down gauge) including finishing with cement mortar 1:3(1 cement : 3 fine sand) as per standard design |
| 25 | 12 mm cement plaster of mix : |
| 26 | 1:6 (1 cement: 6 fine sand) |
| 27 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 28 | Two or more coats on new work |
| 29 | Painting with synthetic enamel paint of approved brand and manufacture to give an even shade : |
| 30 | Oneor more coats on old work |
| 31 | Fixing of old wind tie with new fittings including painting two or more coats with anticorrosive bitumastic paints of approved brand & manufacturer over including priming coat of ready mixed zinc chromate yellow primer of approved brand . |
| 32 | Credit for taking away dismantled materials as is where is basis and on actual basis etc complete as per direction of Engg-in- charge with all leads etc.complete. |
| 33 | A.C.sheets |
| 34 | G.I. Sheet ,Jor L hooks. Rain water pipes |
| 35 | CI Manhole covers |
| 36 | Part-B (ARMO Works) |
| 37 | Demolishing cement concretemanually/ by mechanical means includingdisposal ofmaterial upto allleads and lifts within depot complexas per direction of Engineer-in-charge. |
| 38 | Nominal concrete 1:3:6 or richer mix ( i/c equivalent design mix ) |
| 39 | Nominal concrete 1:4:8 or leaner mix ( i/c equivalent design mix ) |
| 40 | Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level : |
| 41 | 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). |
| 42 | Cement concrete flooring 1:2:4( 1 cement : 2 coarse sand : 4 grades stone aggregate) finished witha floating coatof neat cement , includingcement slurry , but excluding the cost of nosing of steps etc. complete. |
| 43 | 50 mm thick with 20 mm nominal size stone aggregate. |
| 44 | Finishing walls with Acrylic smooth exteriorpaint of required shade : |
| 45 | New work (Two or more coats applied @ 1.67 ltr /10 sqm over and including priming coat of exterior primer applied @2.20 kg /10 sqm). |
| 46 | White washing with lime to give an even shade |
| 47 | old work(two or more coats) |
| 48 | Providing and fixing glasss strips in joints of terrazzo cement concrete floors. |
| 49 | 40 mm wide & 4mm thick |
