supply, construction, engineer, works, materials, amount, operations, engineers, engineering, industry, machinery, power, equipment, development, plans, proposed, connection, drainage, workmen, follows, During, raw, information, efficiency, minimum, annual, products, facilities, rate, recent, section, designed, cities, steel, furnish, Engineer, reports, costs, saving, factory, expenditure, careful, transportation, exceed, adequate, modern, months, connections, based