Agriculture Reference
In-Depth Information
Table 7.1
(continued)
Sr. No.
Item specifications
Unit of work
Required man-days
Unskilled
Semi-skilled
Skilled
(a) Cables up to 4 mm
2
100 m
1
(b) Cables up to 10 mm
2
100 m
1
Wiring for light, fan, bell, plug, and twin control points with 1.5 mm
2
PVC-sheathed aluminium
or copper conductor, with earthing aluminium bare conductor of 2.24 mm dia., in steel
conduits running on wall surface:
(a) Short point (up to 3 m)
7-74
100 nos.
10
(b) Medium point (6 m)
100 nos.
15
(c) Long point (up to 10 m)
100 nos.
25
7-75
Fixing of ceiling fan of approved make with regulator and all its accessories like suspension
system, canopy, cotter pin, etc.
10 nos.
1
7-76
Earthing with perforated pipe made out of GI pipe 40 mm dia., 3 m long, including all
accessories and masonry enclosures with cover plates, watering pipe with funnel, with
alternate layers of charcoal and salt
1 no.
2
1
7-77
Earthing with earth plates of copper, size 300
3mm
thick, including digging 3-4 m below ground, refilling with 6-10 alternate layers of salt and
charcoal, and masonry enclosure with cover plate, watering pipe, and funnel
×
300
×
3 mm or GI plate 600
×
600
×
1 no.
2
1
7-78
Laying earth conductor from electrode to the source including making connections duly
soldered or crimped, with 10 or 8 SWG copper or GI wire, running in ground, floor, wall or
on saddles
100 m
3
1
7-79
Indoor fitting of tube lights with choke on strip including connections
10 nos.
1
1
7-80
Fixing of weatherproof streetlight on an existing bracket suitable for fluorescent lamp, with all
accessories, like copper wound ballast, condenser, starter, and holders pre-wired with PVC
wires, including making connection and testing, etc.
(a) Fluorescent light
10 nos.
2
2
(b) Sodium vapour lights
10 nos.
3
3
(c) HPMV lights
10 nos.
3
3
7-81
Fixing of lightening conductor finial made of 25 mm dia., 300 mm long copper tube having a
single prong at top with 85 mm dia. and a 3 mm copper baseplate including making holes, etc.
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