Agriculture Reference
In-Depth Information
Table 7.1
(continued)
Sr. No.
Item specifications
Unit of work
Required man-days
Unskilled
Semi-skilled
Skilled
10 m
2
(a) 50 mm
4
2
10 m
2
(b) 75 mm
6
5
10 m
2
(c) 100 mm
8
5
7-13
Fixing of fine-dressed sandstone or other similar stone shelves in cement mortar of 1:3
designation:
(a) 25-35 mm thick
10 m
2
4
2
10 m
2
(b) 50-75 mm thick
6
2
7-14
Fixing of stone lintels or bedplates of approved quarry, rough dressed in cement mortar 1:4 in
(a) Up to 15 cm thickness
10 m
3
15
15
10 m
3
(b) Above 15 cm thickness
22
15
7-15
Fixing of 30-40 mm thick stone awning on windows and ventilators in cement-sand mortar,
including filleting at junction:
(a) Pointing both faces in mortar
10 m
2
4
2
10 m
2
(b) Plastering both faces in mortar
6
3
7-16
Fixing of fine-dressed machine-cut sandstone steps in cement sand mortar 1:4, including
pointing joints with white cement mortar 1:2 with admixture of a matching shade, width of
steps being 1.20 m:
(a) 35-40 mm thick
10 m
2
5
2
10 m
2
(b) 50 mm thick
8
2
7-17
Doors and Windows
Fixing of door and window frames in holdfasts, including anti-termite treatment, if required,
duly embedded in cement concrete of 1:2:4 designation:
(a) Wooden
10 nos.
7
7
(b) Steel sections
10 nos.
(c) Precast cement concrete
10 nos.
7-18
Fixing of single- or double-leaf shutters on the frames already in position, including making
good the fit of the shutters:
(a) Wooden shutters
10 m
2
3
7
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