IV. Miscellaneous Items.
1. Rubbish or Obstructions in Bed of Channel.
—To be removed from the channel when it is laid dry, and not left till it is about to be reopened.[59] Old stakes, etc., to be sawn off when crooked or too high.
[59] Where the bed is too low, no rubbish clearance should be done except in the case of very large snags, etc.
2. Temporary Aqueducts or Damaged Wooden Bridges.[60]
—To be removed before water is expected (but not sooner than is necessary) and the banks repaired and made good.
[60] This applies to inundation canals.
APPENDIX C.
SPECIFICATION FOR MAINTENANCE OF MASONRY WORKS.
(See [page 138].)