annual plan-jendakett drinking water supply scheme ward 10- ( 55 / 24 ) -2023-24-udumbanchola gp--general civil work-2 od208214 / 2023-2024:supplying and fixing panel board. 3 od208216 / 2023-2024:supplying and laying 6mm 3 core cable. 4 od208217 / 2023-2024:supplying and providing nylon rope to submersible pumpset. 5 od228471 / 2023-2024:three phase electric connection from kseb. 6 od228544 / 2023-2024:supplying and fixing 7.5hp , isi marked submercible borewell pump set with motor including fittings and fitting charges. 7 od228526 / 2023-2024:supplying, and fixing50mm dia 12.5 kg / cm2 hdpe pipe pe 80 including specials and all fitting charges but excluding trenching and refilling etc complete. 8 od228575 / 2023-2024:supplying, and fixing 40mm dia 10 kg / cm2 hdpe pipe including specials and all fitting charges but excluding trenching and refilling etc complete. 9 18.19.4.1:providing and fixing gun metal non-return valve of approved quality ( screwed end ) :50 mm nominal borehorizontal 10 od208226 / 2023-2024:supplying and fixing centralized distribution system with gi pipe holder- rate for one distribution tap 11 2.1.1:earth work in surface excavation not exceeding 30 cm in depth but exceeding 1.5m in width as well as 10 sqm on plan including disposal of excavated earth up to 50 m and lift up to 1.5 m, disposed soil to be levelled and neatly dressed:all kinds of soil 12 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 ) 13 50.6.2.1:solid block masonry using pre cast solid blocks ( factory made ) of size 30x20x15 cm or nearest available size confirming to is 2185 part i of 1979 for foundation and plinth with thickness 15cm in: cm 1:6 ( 1 cement :6 coarse sand ) etc complete 14 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand ) 15 50.10.2:steel work for purlin / single section with g i pipes 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 16 od208221 / 2023-2024:roofing with gi trafford profile sheet 0.35mm thick, powder coated with overlaps of 150mm at ends and ss screws including plain washers and bitumen washers etc. complete. 17 od228744 / 2023-2024:steel work in welded mesh 4mm thick including cutting, hoisting, fixing position and applying a priming coat of approved steel primer, including welding .etc. complete 18 10.5.2:providing and fixing 1 mm thick m.s. sheet door with frame of 40x40x6 mm angle iron and 3 mm m.s. gusset plates at the junctions and corners, all necessary fittings complete, including applying a priming coat of approved steel primer.using flats 30x6 mm for diagonal braces and central cross piece 19 13.61.1:painting with synthetic enamel paint of approved brand and manufacture to give an even shade:two or more coats on new work