annual plan-proj.no:8/2025-26-drinking water project in ward 2-karumalloor gp-general civil work -- 1 dws 2 50.2.3.1:pumping or bailing out water and removing slush etc by using pump set including cost of labour, oil hire charges of pumpset, etc complete 3 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 4 2.26.1:extra for every additional lift 1.5 m or part there of in excavation / banking excavated or stacked materials.all kinds of soil 5 od49154/2025-2026:carriage of sludge upto 5km lorry lead 6 od228229/2025-2026: reinforced cement concrete 1:2:4 using 20mm broken stone for well ring including cost of all materials labour and errection charges etc. complete. well ring having 2.10m inner dia , 5cm shell thickness and 25cm depth 7 od228249/2025-2026:filling inside between well and well ring 8 15.7.3: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 lime mortar 9 50.6.1.1:solid block masonry using pre cast solid blocks ( factory made) of size 40x20x20cm or nearest available size confirming to is 2185 part 1 of 1979 for foundation and plinth with thickness 20 cm and above in: cm 1:6 ( 1 cement : 6 coarse sand) etc complete 10 13.1.1:12 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) 11 13.44.1:finishing walls with water proofing cement paint of required shade:new work (two or more coats applied @ 3.84 kg/10 sqm) 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)derived from natural sources : 4 graded stone aggregate 20 mm nominal sizederived from natural sources) 13 od229553/2025-2026:od1283440/2021_2022 :providing and laying 60 mm thick factory made cement concrete interlocking paver block of m - 30 grade made by block making machine with strong vibratory compaction, of approved size, design & shape, laid in required colour and pattern over and including 50 mm thick compacted bed of stone aggregate, etc. all complete as per the direction of engineer-in-charge. od 80/21-22 14 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 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 15 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) 16 od23436/2025-2026:engaging man coolies 17 9.48.1:providing and fixing m.s. grills of required pattern in frames of windows etc. with m.s. flats, square or round bars etc. including priming coat with approved steel primer all complete.fixed to steel windows by welding 18 od23438/2025-2026:supplying and fixing green net including the cost of materials, labour charges, etc complete