1. What do RCRA D003, D040, D020 codes indicate? 2. What does the RCRA hazard codes E and H code indicate? (see p 12 in EPA guide) 3. What does TCLP

mean? What is it used to determine? Give one example and the corresponding RCRA code. What test did it replace? 4. What type of chemicals are covered by K codes? What do codes K001 and K088 indicate? 5. What does F004 indicate? Give one example. 6. What do P and U waste codes indicate. What is different between the two lists? Give two examples of each.