Agriculture Reference
In-Depth Information
Table 7.1
(continued)
Sr. No.
Item specifications
Unit of work
Required man-days
Unskilled
Semi-skilled
Skilled
(a) Copper tube and base
2 nos.
1
(b) GI tube and base
2 nos.
1
7-82
Fixing of copper strip 20
×
3 mm, on parapet or on surface of wall for lightning conductor as
required for horizontal or vertical runs
100 m
4
2
Road works
1,000 m
2
7-83
Site clearance including uprooting of rank vegetation, brushwood, bushes, trees, and saplings
of girth up to 15 cm, and removal of rubbish
6
7-84
Felling, uprooting, and removing trees, including cutting of trunks and branches, removing
roots, and making good the pit, including stacking of serviceable and disposal of
unserviceable material, of girth above:
(a) 150 mm and up to 300 mm
10 nos.
5
(b) 300 mm and up to 600 mm
10 nos.
8
(c) 600 mm and up to 900 mm
10 nos.
25
(d) 900 mm and up to 1,500 mm
10 nos.
35
(e) 1,500 mm and up to 2,100 mm
10 nos.
45
(f) 2,100 mm and up to 2,700 mm
10 nos.
60
(g) 2,700 mm and up to 3,600 mm
10 nos.
80
1,000 m
2
7-85
Dressing of ground, including levelling pits and humps up to 15 cm depth
15
7-86
Earthwork in cutting, with lead up to 30 m and lift up to 1.5 m, including finishing of
formation to required camber and grade in
(a) Blown sand
10 m
3
2
10 m
3
(b) Ordinary soil
3
10 m
3
(c) Hard soil with cobbles/pebbles
4
10 m
3
(d) Soil with boulders up to 20 %
5
10 m
3
(e) Soil mixed with more than 20 % boulders
6
10 m
3
(f) Weathered rock
7
10 m
3
(g) Ordinary rock
10
10 m
3
(h) Hard rock requiring blasting
18
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