Operation and Maintenance of Water and Sewerage Systems (Ministry of Water - Tanzania - Rwegarulila Water Resources Institute, 1999, 90 p.): A. Maintenance of Water Supply Units Principles and General Procedures

Operation and Maintenance of Water and Sewerage Systems (Ministry of Water - Tanzania - Rwegarulila Water Resources Institute, 1999, 90 p.)

A. Maintenance of Water Supply Units Principles and General Procedures

		1. Introduction
		2. Operation and maintenance
		3. Inspections
		4. Inspections made before putting the unit into operation for first time
		5. Periodic inspections made normally without interrupting the operation
		6. Periodic inspections made by interrupting the operations
		7. Remedial measures
		8. Records
		9. Maintenance programmes