28. Repetitive strain disorder of the upper limb
29. Silicosis
30. Toxic anaemia
31. Toxic hepatitis.
FOURTH SCHEDULE
WORK OF ENGINEERING CONSTRUCTION
1. The construction of any railway line or siding.
2. The construction, structural alteration or repair (including re-pointing and repainting) or the demolition of any dock, harbour, inland navigation, tunnel, bridge, viaduct, waterworks, reservoir, pipe-line, aqueduct, sewer, sewerage works or gasholder.
3. The construction, laying, structural alteration, inspection, maintenance, repair, demolition or removal of—
- (a) any pipe-line for the conveyance of water, gas or any other thing;
- (b) any drain, whether open or covered, except open drains situated in domestic premises; or
- (c) any underground electrical cable and communication cable.
4. The inspection, repair or maintenance of any manhole, sump, inspection chamber, valve chamber, and any other similar confined structure providing access to pipe-lines or underground electrical cables and communication cables.
5. The construction of any road or car park.
6. The reclamation of any land.
