||Infrastructaral development works
||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
||od22/2021_2022 : Modified data 126.96.36.199<br>Excavating trenches of required width for pipes, cables, etc including excavation for sockets, and dressing of sides, ramming of bottoms, depth up to 1.5 m, including getting out the excavated soil. and then returning the soil as required, in layers not exceeding 20 cm in depth, including consolidating each deposited layer by ramming, watering, etc. and disposing of surplus excavated soil as directed, within a lead of 50 m:<br>Pipes, cables etc. exceeding 80 mm dia but not exceeding 300 mm dia
||60.64.2 : Coconut Pile - Supplying and stacking well matured 1/2 split and straight coconut post for driving down throug various strata bellow bed level including cost coveyance labour charges etc complete.
||60.64.5 : Coconut Pile- Driving down half split coconut pile to lines and levels through variuos strata including all hire charges and labour for fixing , staging platform and all other appliances necessary for pile driving down after pointing the bottom end
||60.7.3 : DISMANTLING DR - Dismanling , clearing away and carefully stacking materials useful for reuse for any thickness of walls in DR masonry including disposal of debris within a distance of 150m.
||od9/2021_2022 : Modified 60.7.1DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course masonry with good quality blasted rubble including packing to compactness to lines and levels cost and conveyance of all materials labour charges etc. complete as per direction of Departmental officers at site(Boat load up to 3km)
||60.7.8 : DR with Departmental. Stone - DRY RUBBLE MASONRY _ Dry rubble without concrete levelling course using departmental rubble including packing to compactness to lines and levels, labour charges etc. complete as per direction of Departmental officers at site
||od13/2021_2022 : 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 : 8 graded stone aggregate 40 nominal size)
||od15/2021_2022 : Providing and laying in position specified grade of reinforced cement concrete, excluding the cost of centering, shuttering, finishing and reinforcement - All work up to plinth level:1:2:4 ( 1 cement : 2 coarse sand : 4 graded stone aggregate 20 mm nominal size)
||od211/2021_2022 : Modified Data 4.1.5<br>Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level:<br>1:3:6 (1 cement : 3 coarse sand : 6 graded stone aggregate 20 mm nominal size)Modified Data 4.1.5
||4.3.1 : Centering and shuttering including strutting, propping etc. and removal of form work for:Foundations, footings, bases for columns
||od18/2021_2022 : Steel reinforcement for R.C.C work including straightening, cutting, bending, placing in position and binding all complete upto plinth levelThermo - Mechanically Treated bars
||od19/2021_2022 : Modified Data 13.1.112 mm cement plaster of mix:1:4 ( 1 cement : 4 fine sand) Boat load up to 3 km
||od208/2021_2022 : Modified Data 2.25<br>Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering, lead up to 50 m and lift up to 1.5 m.