Total mechanical equipment used on the Industrial Canal weighs 14,500 tons. Its cost, including power-house, electrical connections, etc., is $1,516,000.

Plant and equipment for building the Canal, including locomotives, cranes, piledrivers, dredges, tools, etc., cost $781,232. Depreciation, up to February, 1921, is set at $266,874, leaving a balance of $514,358, carried as assets. Much of this has already been sold, and more will be disposed of.

Following are the firms that executed contracts on the Industrial Canal:

OUTSIDE NEW ORLEANS.

Lock gates and emergency dam girders: McClintic-Marshall Construction Company, Pittsburg, Pa.; designed by Goldmark & Harris Company, New York.

Filling gates: Coffin Valve Company, Indian Orchard, Mass.

Miscellaneous valve equipment: Ludlow Valve Company, Troy, N.Y.

Capstans: American Engineering Company, Philadelphia, Pa.

Mooring posts: Shipbuilding Products Company, New York, N.Y.

Miter gate moving machines: Fawcus Machine Works, Pittsburg, Pa.