41. CONTROLLED DOCUMENT FOR ENV-WQH-QP-029.2 CREATING AND MAINTAINING CHAIN OF CUSTODY Document(s) Author: NA Number: ERID-205435 ; 2006
42. CONTROLLED DOCUMENT FOR SOP-5181 R.1 STANDARD OPERATING PROCEDURE FOR NOTEBOOK AND LOGBOOK DOCUMENTATION FOR ENVIRONMENTAL DIRECTORATE TECHNICAL AND FIELD ACTIVITIES Document(s) Author: NA Number: ERID-205484 ; 2010
43. CONTROLLED DOCUMENT FOR SOP-5246 R.1 STANDARD OPERATING PROCEDURE FOR BACKGROUND VALUE COMPARISONS-RADIONUCLIDES Document(s) Author: NA Number: ERID-205495 ; 2010
44. CONTROLLED DOCUMENT FOR SOP-01.12 R.0 STANDARD OPERATING PROCEDURE FOR FIELD SITE CLOSEOUT CHECKLIST Document(s) Author: NA Number: ERID-205500 ; 1999
45. CONTROLLED DOCUMENT FOR SOP-09.05 R.1 STANDARD OPERATING PROCEDURE FOR CLAY MINERAL AND ZEOLITE SEPARATION Document(s) Author: NA Number: ERID-205525 ; 2001
46. CONTROLLED DOCUMENT FOR SOP-09.11 R.0 STANDARD OPERATING PROCEDURE FOR PETROGRAPHY Document(s) Author: NA Number: ERID-205526 ; 2001
47. CONTROLLED DOCUMENT FOR EP-ERSS-SOP-5042 R.0 STANDARD OPERATING PROCEDURE FOR OPERATION OF SIEMENS D-500 X-RAY DIFFRACTOMETERS Document(s) Author: NA Number: ERID-205465 ; 2007
48. CONTROLLED DOCUMENT FOR SOP-06.09 R.3, IPC-1, STANDARD OPERATING PROCEDURE FOR SPADE AND SCOOP METHOD FOR THE COLLECTION OF SOIL SAMPLES Document(s) Author: NA Number: ERID-205502 ; 2010
49. CONTROLLED DOCUMENT FOR SOP-5194 R.0 STANDARD OPERATING PROCEDURE FOR CHIP SAMPLING OF POROUS SURFACES Document(s) Author: NA Number: ERID-205485 ; 2008
50. CONTROLLED DOCUMENT FOR EP-ERSS-SOP-5048 R.0 STANDARD OPERATING PROCEDURE FOR SCREENING OF POLYCHLORINATED BIPHENYLS (PCBS) IN SOIL Document(s) Author: NA Number: ERID-205467 ; 2007
