	The instruction under the Medical Section included a course on first aid and a lecture tour of the Sanitary Demonstration Area at the East Garrison of Fort Ord. In addition, a two and half day functional training course was given to engineering and medical officers on operation of water treating equipment. This instruction included operation of the following equipment: knapsack type, hand operated water filter; automatic hypochlorinator, pumping and hypochlorinating unit, purification unit No 1 (pressure filter), mobile purification unit, and distillation unit. Supplementing the above, instruction and a four-hour lecture tour was given at the Ninth Service Command laboratory on the chemical and bacteriological analyses of water. This course included lectures on principles of waste disposal and a trip to two sewage disposal plants at Carmel and Salinas.