materials that are conteminated with lead or with mercury whereas, with materials that are contaminated by uranium we have, we feel, a very great responsibility, So that, until a careful definition of what the hazards are is arrived at, we are going to have a lot of exe pense in disposing of materials of all types. One type of material that is genere ated in tremendous quantity 19 simple, burn able, low level, contaminated waste material from laboratories, This is Kleenex, absorbent paper and just cover paper and various laboratory grdgets, like clothing, thet is gloves and cover clothing and wood materials, rubber materials and in every laboratory oreration these are generated in very large quantities and at relstively low levels of activity. “4.7. * We were more or less pushed into a position of evaluating the necessity for this, by one of the operations wanting to use the Lake Ontario storage area as a disposal dump for thie material. They baled all of their burnable materials and put them in cratea about 500 pounds to the crate and shipéd them’a relatively Y CH