Serial No.
|
Type of Works contract
|
*Amount to be deducted from the contract price (expressed as a percentage of the contract price)
|
(1)
|
(2)
|
(3)
|
1
|
Installation of plant and machinery
|
Fifteen per cent.
|
2
|
Installation of air conditioners and air coolers
|
Ten per cent.
|
3
|
Installation of elevators (lifts) and escalators
|
Fifteen per cent.
|
4
|
Fixing of marble slabs, polished granite stones and tiles (other than mosaic tiles)
|
Twenty five per cent.
|
5
|
Civil works like construction of buildings, bridges, roads, etc.
|
Thirty per cent.
|
6
|
Construction of railway coaches on under carriages supplied by Railways
|
Thirty per cent.
|
7
|
Ship and boat building including construction of barges, ferries, tugs, trawlers and dragger
|
Twenty per cent.
|
8
|
Fixing of sanitary fittings for plumbing, drainage and the like
|
Fifteen per cent.
|
9
|
Painting and polishing
|
Twenty per cent.
|
10
|
Construction of bodies of motor vehicles and construction of trucks
|
Twenty per cent.
|
11
|
Laying of pipes
|
Twenty per cent.
|
12
|
Tyre re-treading
|
Forty per cent.
|
13
|
Dyeing and printing of textiles
|
Forty per cent.
|
14
|
Annual maintenance contracts
|
Forty per cent
|
15
|
Any other works contract
|
Twenty five per cent
|
14
|
Any other works contract
|
Twenty per cent.
|