Street from Richmond Street almost to the pumping station at the treatment plant. A short outfall from the proposed treatment plant to the Detroit River will also be required. It has been estimated that the pumping station should operate automatically by means of electric power, and on this basis the cost of operation, including labor and materials, has been estimated at $1,300 per year. Acknowledgment.-Cooperation of Dr. Fred Parke, mayor, and Mr. J. J. Newman, civil engineer, was of valuable assistance in making the Amherstberg study. Table 87 shows the annual charge which results from the estimate given above. 30568-18- -5 |