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| 1 | Earth work in rough excavation, banking excavated earth in layers not exceeding 20 cm in depth breaking clods, watering, rolling each layer with 1/2 tonne roller or wooden or steel rammers and rolling every thirdand topmost layer with power roller of minimum 8 tonne and dressing up embankment for roads, flood-banks, marginal banks and guide banks and filling up ground depression, lift upto 1.5 metre and with a lead |
| 2 | Earth work in excavation in hill cutting including disposal of excavated earth lead upto 50 metres and lift upto 1.5 metres disposed earth to be leveled and neatly dressed. B) Hard/Dense Soil |
| 3 | Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres a) Hard Dense Soil |
| 4 | Cement concrete 1:4:8 mix with stone aggregate 40 mm nominal size in foundation upto a depth of 1.5 metres below ground level and upto height of 1.5 m above ground/bed level. |
| 5 | Polygonal rubble masonry/R.R. masonry (uncoursed/ brought to courses) /squared rubble masonry (uncoursed/brought to courses) with hard stone of approved quality in foundation & plinth in cement mortar 1:6 (1 cement:6 fine sand) i/c levelling up with cement concrete 1:6:12 (1 c : 6 f/s : 12 stone aggregate20 mm nominal size) at plinth level. |
| 6 | Laying reinforced cement concrete pipes NP-3 for culverts including pointing ends and fixing collar with cement mortar 1:2 (a) 900 mm dia |
| 7 | 15 mm cement plaster 1:3 (1 cement: 3sand) |
| 8 | Filling available excavated earth (excluding rock) in trenches, plinth sides of foundation etc in layers not exceeding 20cm in depth, consolidating each deposited layer by ramming and watering lead upto 50m lift upto 1.5m. |
| 9 | Preparing sub-grade by excavation earth upto 22.5cm deep, dressing to camber and consolidation with road roller incuding disposal of surplus earth within 50m |
| 10 | Providing laying & compacting granular base/sub-base according to lines, grades& cross-sections by using naturally occurring sand gravel/conforming to IRC Grade 2 of M.O.S.T. specification free from organic or other deleterious constituents compact by rolling with power roller of 8 to10 tonnes capacity in layers not exceeding 150 mm (spread thickness)including rolling of the road surface to proper level & grade 30 cm width edging on both sides etc. complete as directed by the Engineer-in-charge. ( without carriage charge of all materials) |
| 11 | Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres a) Hard Dense Soil |
| 12 | Retaining Wall:-Earth work in excavation in foundation trenches or drains including dressing of sides and ramming of bottoms lift upto 1.5 metres including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres a) Hard Dense Soil |
| 13 | Providing and laying cement concrete in foundation & plinth excluding the cost of centering & shuttering. a)1 : 4 : 8(1 Cement: 4 coarse sand: 8 graded stone aggregate: 40 mm nominal size). |
| 14 | Providing and laying cement concrete in retaining walls, return walls, walls (any thickness) including attached pilasters, columns, piers, abutments, pillars, posts, struts, buttresses, string or lacing courses, parapets, coping, bed blocks, anchor blocks, plain window sills, fillets, sunken floor, etc. up to floor five level, excluding the cost of centering, shuttering and finishing :1:2:4 (1 cement:2 coarse sand: 4 graded stone aggregate 40 mm nominal size) |
| 15 | Filling available excavated earth (excluding rock) in trenches, plinth sides of foundation etc. in layers not exceeding 20 cm in depth, consolidating each deposited layer by ramming and watering lead upto 50 meters lift upto 50 meters lift upto 1.5 m. |
| 16 | Providing form works i/c centering and shuttering so as to give a rough finish, strutting and propping etc, height of propping and centering below supporting floor to ceiling not exceeding 4 m and removal of the samefor in-situ reinforced concrete and plain concrete work in(a) vertical surface such as walls (any thickness), partition & the like i/c attached pilasters, buttresses, plinth and the string courses and the like |
| 17 | b) sloping or battering surface i/c folded plates where inclination to horizontal plane does not exceed 300 (degree) requiring shuttering only on the underside. |
| 18 | Providing weep holes in plain concrete / reinforced abutment, wing wall / return wall complete as per drawing and technical specification |
