Fig. 10
Lining a Canal
Tools and equipment required
- 3 and 30m measuring tapes
- Wooden frames: 2” x 2” slats
- Spirit level
- Cylindrical plumb bob
- Framing square
- Rope
- Mete stick or level hose
- Templates
- 2” nails
- A pick
- A straight shovel
- A spade
- A 3 to 4 lb. sledge hammer
- A concrete tin
- A pasting tool
- A cement spreader
- A trowel
- An Oregon pine ruler
- 1 ½” x 3” x 3.00 m
- 1 ½” x 3· x 1.50 m
Materials
- Thick sand
- Fine sand
- ½ to ¾” stones
- Cement
- No. 16 wire
- Wooden stakes
10
Fig. 11