Providing vehicle shed and sheet roofing to the courtyard at Bhavani Teachers quarters the University Campus

Amount

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 getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m. 2.8.1 All kinds of soil.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:4:8 (1 Cement : 4 coarse sand (zone-III) : 8 graded stone aggregate 40 mm nominal size)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level :1:2:4 (1 cement : 2 coarse sand (zone-III) : 4 graded stone aggregate 20 mm nominal size)

Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level : 1:1.5:3 (1 cement : 1.5 coarse sand (zone-III): 3 graded stone aggregate 20 mm nominal size)

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.

Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations 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.

Steel work in built up GI 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

Steel work in GI tubular using departmental meterial (round, square, or rectangular hollow tubes etc.) trusses etc. including cutting, hoisting, fixing in position, and applying a priming coat of approved steel primer, inlcuding welding and bolted with special shaped washers etc. complete

Structural steel work in single section (using departmental steel), fixed with or without connecing plate, including conveyance, cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete

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

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.

Providing and fixing double scaffolding system (cup lock type) on the exterior side, up to seven story height made with 40 mm dia M.S. tube 1.5 m centre to centre, horizontal & vertical tubes joining with cup & lock system with M.S. tubes, M.S. tube challies, M.S. clamps and M.S. staircase system in the scaffolding for working platform etc. and maintaining it in a serviceable condition for the required duration as approved and removing it there after .The scaffolding system shall be stiffened with bracings, runners, onnection with the building etc wherever required for inspection of work at required locations with essential safety features for the workmen etc. complete as per directions and approval of Engineerin- charge .The elevational area of the scaffolding shall be measured for payment purpose .The payment will be made once irrespective of duration of scaffolding. Note: - This item to be used for maintenance work judicially, necessary deduction for scaffolding in the existing item to be done.

Providing and fixing poly corbonate multi wall plain sheet 5 mm thick as approved by the Engineer-in-charge and should be supplied in a single length of 12 M or as decide by the Engineer-in-charge. The sheets shall be fixed using self drilling/ self tapping screw of size (5.5 x 55 mm) with EPDM seal complete upto any pitch in horizontal / vertical / curved surfaces, but excluding the cost of purlins, rafters, trusses, and including cutting to size and shapes where ever required.

Providing and fiixng precoated galvanised iron trafford sheets (size, shape and pitch of corrugation as approved by Engineer- in-charge) 0.35 mm (+0.05%), total coated thickness 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 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 12 meter 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 tupto 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.

Providing and fixing precoated galvanised steel sheet roofing accessories 0.35 mm (+0.05%) total coated thickness, 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 and polyester top coat 15-18 microns using self drilling/ self tapping screws complete: <br> Ridges plain (500-600 mm)

Painting with synthetic enamel paint of approved brand and manufacture to give an even shade: Two or more coats on new work

Providing and laying factory made charmfered edge Cement Concrete paver blocks<br> in footpath, parks, lawns, drive ways or light traffic parking etc, of required strength, <br> thickness & sixe/ shape, mde by table vibratory method using PU mold, laid in <br> required colour & pattern over 50 mm thick compacted bed of 6 mm stone aggregate, compacting and <br> proper embedding / laying of inter locking paver blocks into the stone bedding layer <br> through vibratory compaction by using plate vibrator, filling the joints with sand and <br> cutting of paver blocks as per required size and pattern, finishing and sweeping <br> extra sand. complete all as per direction of Engineer- in- charge. <br> 80 mm thick C.C. paver block of M-30 grade with approved colour design and pattern.

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Joseph PM