The Engineer 1911/06/09 Supplement
Main Subjects
- The Panama Canal, by Percy F. Martin. (Illustrated)
- Atlantic Division.
- Gatum Locks and Dam.
- Cement Supply.
- Cement Mixers.
- Locks.
- Emptying and Filling.
- Valves, Stoney Gate Valves.
- Valve Tests.
- Valve Machinery.
- Old and New Gatun.
- Dam and Spillway Dimensions.
- Gatun Dam Materials.
- Sand and Gravel Variations.
- Dam Design Altered.
- Lock Versus Sea Level.
- Earthquake Dangers.
- Gatun Dam.
- Work Done.
- The Central Division.
- Lake Section.
- Remarkable Excavation Work.
- Lieut. Col. B. D. Gaillard.
- Pacific Division.
- S. B. Williamson.
- Filling and Embankment.
- Miraflores Locks.
- Pacific Enf Canal Entrance.
- Atlantic side Canal Entrance.
- Colon Breakwaters.
- West and East Breakwaters.
- A New Town.
- Cement Loading Plant.
- Concrete Barges.
- Steam Shovels.
- Dredgers.
- Compressed Air.
- Gorgona Foundry.
- Power Plant, Keeler Boiler Co.
- Concluding Remarks.
- Date of Completion.
- The Administration.
- Past Officers.
- Organisation.
- Commissioners.
- Labour.