miscellaneous civil works at various locations under pb area-- 1 earth work in excavation by mechanical means (hydraulic excavator)/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 lift upto 1.5 m, as directed by engineer-in-charge all kinds of soil 2 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) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources). 3 providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level 1:4:8 (1 cement : 4 coarse sand (zone-iii) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources). 4 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 cement mortar 5 flyash brick work in f&p (1:6) 6 flyash brick work in s:s (1:6) 7 12 mm cement plaster of mix 1:6 (1 cement: 6 fine sand) 8 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) 9 12 mm cement plaster of mix 1:4 (1 cement: 4 fine sand) 12 mm cement plaster finished with a floating coat of neat cement of mix 1:4 (1 cement: 4 fine sand) 10 ps flooring 25mm thick (1:2:4) 11 dismantling old plaster or skirting raking out joints and cleaning the surface for plaster including disposal of rubbish to the dumping ground within 50 metres lead 12 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 13 removing dry or oil bound distemper, water proofing cement paint and the like by scrapping, sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete 14 removing white or colour wash by scrapping and sand papering and preparing the surface smooth including necessary repairs to scratches etc. complete 15 distempering with 1st quality acrylicdistemper (ready made) having voc content less than 50 gm per ltr. of approved manufacturer and of required shade and colour complete. as per manufacturers specification one or more coats on old work 16 finishing walls with water proofing cement paint of required shade old work (one or more coats @ 2.20 kg/10 sqm) complete 17 painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade one or more coats on old work 18 providing, hcisting and fixing above plinth level up to floor five level precast reinforced cement concrete work in stringcourses, bands, copings, bed plates, anchor blocks, plainwindow sills and the like, including the cost of requiredcentering, shuttering but, excluding cost of reinforcement, with 1:1.5:3 (1 cement 1.5 coarse sand (zone-iii) derivedfromnatural sources : 3 graded stone aggregate 20 mmnominal size derived from natural sources). 19 steel reinforcement for r.c.c. work including straightening, cutting, bending, placing in position and binding all complete above plinth level cold twisted bars 20 providing & fixing upvc pipe 25mm 21 providing and fixing white vitreous china water closet squatting pan (indian type) orissa pattern w.c. pan of size 580x440 mm 22 dismantling of flushing cistern of all types (c.i./pvc/vitrious china) including stacking of useful materials near the site and disposal of unserviceable materials within 50 metres lead 23 providing and placing on terrace (at all floor levels) polyethylene water storage tank, is : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and overflow pipes but without fittings and the base support for tank 24 providing and fixing ptmt extension nipple for water tank pipe, fittings of approved quality and colour 25mm nominal bore, weighing not less than 62 gms 25 providing and fixing on wall face unplasticised rigid pvc rain water pipes conforming to is : 13592 type a, including jointing with seal ring conforming to is : 5382, leaving 10 mm gap for thermal expansion, (i) single socketed pipes 110 mm diameter 26 providing and fixing on wall face unplasticised - pvc moulded fittings/ accessories for unplasticised rigid pvc rain water pipes conforming to is : 13592 type a, including jointing with seal ring conforming to is : 5382, leaving 10 mm gap for thermal expansion 110 mm bend 27 surface dressing of the ground including removing vegetation and in-equalities not exceeding 15 cm deep and disposal of rubbish, lead up to 50 m and lift up to 1.5 m all kinds of soil 28 white washing with lime to give an even shade old work (two or more coats) 29 providing and laying ceramic glazed floor tiles of size 300x300 mm (thickness to be specified by the manufacturer) of 1st quality conforming to is : 15622 of approved make in colours such as white, ivory, grey, fume red brown, laid on 20 mm thick cement mortar 1:4 (1 cement : 4 coarse sand), jointing with grey cement slurry @ 3.3 kg/sqm including pointing the joints with white cement and matching pigment etc., complete 30 providing and fixing ist quality ceramic glazed wall tiles conforming to is: 15622 (thickness to be specified by the manufacturer), of approved make, in all colours, shades except burgundy, bottle green, black of any size as approved by engineer-in-charge, in skirting, risers of steps and dados, over 12 mm thick bed of cement mortar 1:3 (1 cement : 3 coarse sand) and jointing with grey cement slurry @ 3.3kg per sqm, including pointing in white cement mixed with pigment of matching shade complete 31 total impact of gst for the purpose of ctc