… all appropriate supporting documentation as outlined in SOP 50 55 , Chapter 6 and Chapter 8. Please consult the … an environmental questionnaire must be completed. Refer to SOP 50 55 , Chapter 5 for additional information on … amount Who has litigation responsibility? Pursuant to SOP 50 55 , Ch. 3(C)(1), ACLs and PCLP CDCs, “are responsible …