tender for annual plan-thidanad gp 2024-25 pro no316/25 konnakamala dws related works .-in ward 03 and 12 , amount rs.18,09,500/--general civil work - pump house construction and pumping main works 2 5.3:reinforced cement concrete work in beams, suspended floors, roofs, having slope up to 150 landings, balconies, shelves, chajjas, lintels, bands, plain window sills, staircases and spiral stair cases up to floor five level excluding the cost of centering, shuttering, finishing and reinforcement, with1:1.5:3 (1 cement : 1.5 coarse sand (zone iii) : 3 graded stone aggregate 20 mm nominal size). 3 5.9.3:centering and shuttering including strutting, etc. and removal of form for:suspended floors, roofs, landings, balconies and access platform 4 5.9.5:centering and shuttering including strutting, etc. and removal of form for:lintels, beams, plinth beams, girders bressumers and cantilevers 5 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 6 50.6.2.2:solid masonry using pre cast solid blocks (factory made) of size 30x20x15cm or nearest available size confirming to is 2185 part i of 1979 for super structure up to floor two level with thickness 15cm in : cm 1:6 ( 1 cement : 6 coarse sand) etc complete 7 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 8 13.16.1:6 mm cement plaster of mix:1:3 ( 1 cement : 3 fine sand) 9 13.7.2:12 mm cement plaster finished with a floating coat of neat cement of mix:1:4 ( 1 cement : 4 fine sand) 10 10.25.2:item shifted to sub head 14 as item 14.73item shifted to head 14 as item 14.74steel 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 11 11.37: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), including pointing the joints with white cement and matching pigment etc., complete. 12 18.19.6.1:providing and fixing gun metal non-return valve of approved quality (screwed end):80 mm nominal borehorizontal 13 od350483/2024-2025:supplying and laying hdpe pipe 12.5kg 90mm outer dia 14 13.17:6 mm cement plaster 1:3 ( 1 cement : 3 fine sand) finished with a floating coat of neat cement and thick coat of lime wash on top of walls when dry for bearing of r.c.c. slabs and beams. 15 18.30.2:providing flanged joints to double flanged c.i./ d.i pipes and specials, including testing of joints:100 mm diameter pipe 16 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) : 4 graded stone aggregate 20 mm nominal size)