tender for annual plan-cheriyanad gp 247/24-25-panchayathile vividha schoolukalil soakpit nirmanam-general civil work - soakpit 2 2.6.1: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 disposal of excavated earth, lead up to 50 m and lift up to 1.5 m, disposed earth to be levelled and neatly dressed.all kinds of soil 3 4.1.5:providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - all work up to plinth level:1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size) 4 50.6.1.7:solid block masonry using pre cast solid blocks ( factory made) of size 40x20x15cm or nearest available size confirming to is 2185 part i of 1979 for foundation and plinth with thickness 15 cm in : cm 1:6 ( 1 cement : 6 coarse sand ) etc complete 5 23.5:supplying, filling, spreading & leveling stone boulders of size range 5 cm to 20 cm, in recharge pit, in the required thickness, for all leads & lifts, all complete as per direction of engineer -in- charges 6 5.12:providing, hoisting and fixing up to floor level precast reinforced cement concrete work in string courses, bands, copings, bed plates, anchor blocks, plain window sills and the like, including the cost of required centering, shuttering but excluding cost of reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (zone - iii) : 3 graded stone aggregate 20 mm nominal size) 7 5.22.6:steel reinforcement for r.c.c work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelthermo - mechanically treated bars of grade fe-500d or more 8 50.18.9.19.1:providing and fixing pvc pipes including fixing the pipe with clamps/ clips/ at 1.00 m spacing . this includes jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 110 mm dia 6 kgf/cm2 - external work- exposed on wall 9 50.18.9.9.1:providing and fixing pvc pipes includings jointing of pipes with one step pvc solvent cement, trenching, refilling & testing of joints complete as per direction of engineer in charge.110 mm dia 6kgf/cm2 10 50.18.9.17.1:providing and fixing pvc pipes including fixing the pipe with clamps/ clip at 1.00 m spacing . this includes jointing of pipes with one step pvc solvent cement and testing of joints complete as per direction of engineer-in-charge 63 mm dia 6 kgf/cm2 - external work - exposed on wall 11 50.18.9.7.1:providing and fixing pvc pipes includings of pipes with one step pvc solvent cement, trenching refilling & testing of joints complete as per direction of engineer in charge. 63 mm dia 6kgf/cm2 12 50.18.9.22.6:providing and fixing pvc moulded fittings/accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110x110x110 mm dia door tee 13 50.18.9.22.1:providing and fixing pvc moulded fittings/ accessories for rigid pvc pipes, including jointing with pvc solvent cement - 110 mm dia elbow 14 50.18.9.20.3:providing and fixing pvc moulded fittings /accessories for rigid pvc pipes, including jointing with pvc solvent cement - 63 mm dia door elbow 15 50.18.9.20.1:providing and fixing pvc moulded fittings/ accessories for rigid pvc pipes, including jointing with pvc solvent cement - 63 mm dia elbow