annual plan-maintenance of kummil public market -in kummil gp -general civil work-- 1 market maintanance 2 2.8.1: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 up to 1.5 m, including getting out the excavated soil and disposal of surplus excavated soil as directed, within a lead of 50 m.all kinds of soil 3 4.1.8: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) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources) 4 50.6.1.4:solid block masonry using pre cast solid blocks (factory made) of size 30x20x20cm or nearest available size confirming to is 2185 part i of 1979 for foundation and plinth with thickness 20cm and above in: cm 1:6 ( 1 cement : 6 coarse sand ) etc complete 5 5.1.2: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 :3 graded stone aggregate 20 mm nominal size derived from natural sources) 6 5.9.1:centering and shuttering including strutting, etc. and removal of form for:foundations, footings, bases of columns, etc for mass concrete 7 5.22a.6: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 8 14.1.2:repairs to plaster of thickness 12 mm to 20 mm in patches of area 2.5 sq meters and under, including cutting the patch in proper shape, raking out joints and preparing and plastering the surface of the walls complete, including disposal of rubbish to the dumping ground within 50 meters lead:cement mortar 1:4 ( 1 cement: 4 coarse sand) 9 9.56.3:providing and fixing isi marked, is : 1341, m.s. heavy weight bright finished butt hinges with necessary screws etc. complete :75x60x3.10 mm 10 15.7.1:demolishing brick work manually / by mechanical means including stacking of serviceable material and disposal of unserviceable material within 50 metres lead as per direction of engineer-in-charge.in mud mortar 11 4.1.3: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 (cement : 2 coarse sand (zone-iii)derived from natural sources : 4 graded stone aggregate 20 mm nominal sizederived from natural sources) 12 4.3.3:centering and shuttering including strutting, propping etc. and removal of form work for:columns, piers, abutments, pillars, posts and struts 13 50.18.7.6.2:providing and fixing pvc pipes, fittings including fixing the pipe with clamps at 1.00 m spacing . this includes jointing of pipes & fittings with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 50 mm dia 6 kgf/cm2 - internal work- exposed on wall 14 50.18.9.22.8:providing and fixing pvc moulded fittings /accessories for rigid pvc pipes, including jointing with pvc solvent cement -110 mm dia vent cowl 15 13.88:removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete. 16 13.98.1:wall painting with plastic emulsion paint of approved brand and manufacture to give an even shade:one or more coats on old work 17 13.99.1:painting with synthetic enamel paint of approved brand and manufacture ofrequired colour to give an even shade :one or more coats on old work