1、CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE MPD 1860.2 REVISION K EFFECTIVE DATE: October 17, 2008 EXPIRATION DATE: October 17, 2013 MARSHALL POLICY DIRECTIVE AS01 RADIATION SAFETY PROGRAM Provided by IHSNot fo
2、r ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Program MPD 1860.2 Revision: K Date: October 17, 2008 Page 2 of 9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CO
3、RRECT VERSION BEFORE USE DOCUMENT HISTORY LOG Status (Baseline/ Revision/ Canceled) Document Revision Effective Date Description Revision F 12/13/99 History log added with this revision; previous history contained in Directives Managers Reference File. Document rewritten from MM 1860.2E to an MPD. R
4、evision G 7/26/01 Page 3, Paragraph 4: added MPG 1860.1 and MWI 8715.15 and NPG 1441.1 to Applicable Documents; Page 3, Paragraph 6.1: added definition for authorized user; Page 5, added paragraph 8.b.2, “Providing a representative to serve as a member of the RSC.”; Added to 8.d.2 “and radiation saf
5、ety procedures”; paragraph 8.d.4 updated calibration requirement; paragraph 8, added “(9) Facility Organizational Work Instructions clearly define procedures for operating ionizing radiation producing equipment, line of radiation safety responsibility, and performing and documenting periodic checks
6、of the facilities safety inspection. (10) Personnel required to work with radioactive material attend radiation safety training provided by the RSO annually in accordance with MWI 3410.1.” Added to paragraph 8.e.2 “and provide the RSC with a detailed written report. In addition, provide quarterly st
7、atus reports to the RSC. Paragraph 9, modified record keeping requirements. Revision H 10/28/2004 Changed MPG to MPR and NPG to NPR through document; changed font to Times New Roman; Section 8-changed Management support Office to Integrated Customer Support Department; replaced “will” with “shall” w
8、here indicated; Section 5 replaced “Initiator” to Requisitioner.” Revision I 1/31/2007 Updated organizational changes, made editorial corrections, and revised records retention schedule. Revision J 3/24/2008 Revised 2. Applicability statement to reflect transition of MAF from GOCO to GOGO. Revision
9、K 10/17/2008 Revised to include nonionizing radiation. Also reflects minor editorial changes. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Program MPD 1860.2 Revision: K Date: October 17, 2008 Page 3
10、 of 9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE 1. PURPOSE The purpose of this Marshall Policy Directive (MPD) is to establish centralized control over the use of ionizing and nonionizing radiation sources to
11、 ensure that exposure shall be adequately controlled so as to prevent adverse effects on the health and safety of employees. 2. APPLICABILITY a. This MPD applies to the personnel, programs, projects, and activities at Marshall Space Flight Center (MSFC) and MSFCs Michoud Assembly Facility, including
12、 contractors and resident agencies to the extent specified in their respective contracts or agreements. (“Contractors,” for purposes of this paragraph, include contractors, grantees, Cooperative Agreement recipients, Space Act Agreement partners, or other agreement parties.) b. This MPD is applicabl
13、e to operations that involve the use of radioactive material or radiation-producing devices. 3. AUTHORITY a. 10 CFR Part 20, “Standards for Protection Against Radiation” b. 10 CFR Part 30, “Rules of General Applicability to Domestic Licensing of Byproduct Material” c. 10 CFR Part 40, “Domestic Licen
14、sing of Source Material” d. 10 CFR Part 50, “Domestic Licensing of Production and Utilization Facilities” e. 29 CFR Part 1910.97, “Nonionizing Radiation” f. 29 CFR Part 1926.54, “Nonionizing Radiation” g. 29 CFR Part 1926.102, “Eye and Face Protection” h. 29 CFR Part 1960, “Basic Program Elements fo
15、r Federal Employee Occupational Safety and Health Programs and Related Matters” i. ANSI Z136.1-2007, “American Standard for Safe Use of Lasers” j. IEEE Standard C95.1, “IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3kHz to 300 GHz” k. MSFC
16、Nuclear Regulatory Commission (NRC) Materials License 01-06571-10 4. APPLICABLE DOCUMENTS Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Program MPD 1860.2 Revision: K Date: October 17, 2008 Page 4 of
17、9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE a. NPR 1441.1, “NASA Records Retention Schedules (NRRS)” b. MPD 1840.1, “MSFC Environmental Health Program” c. MPR 1860.1, “MSFC Radiation Safety Procedural Require
18、ments” d. MPR 1860.2, “Nonionizing Radiation Safety” e. MPR 5000.1, “Purchasing” f. MWI 8715.15, “Operational Safety Assessment Program” g. MWI 5100.1, “Initiating Procurement Requisitions” 5. REFERENCES None 6. DEFINITIONS a. Authorized User. An individual listed on the MSFC Nuclear Regulatory Comm
19、ission (NRC) Materials License as being responsible for certain radioactive material and the individuals who use this material. b. As Low As Reasonably Achievable (ALARA). An approach to control or manage radiation exposures (both individual and collective to the workforce and the public) and releas
20、es of radioactive material to the environment to as low as is reasonable, taking into account social, technical, economic, practical, and public policy considerations. ALARA is not a dose limit but a process whose objective is to maintain doses as far below the applicable limits as is reasonably ach
21、ievable. c. Hazardous Ionizing Radiation-Producing Device. A device capable of producing electromagnetic or particulate radiation of sufficient energy to cause ionization in human tissue. For the purposes of this procedure, this is a device capable of producing x-radiation with energy greater than 1
22、7 keV. d. Hazardous Nonionizing Radiation-Producing Device. For the purposes of this procedure this includes lasers and any device capable of producing levels of radio frequency (RF), ultraviolet (UV), infrared (IR) radiation, or optical radiation which can cause biological harm in humans. e. Radiat
23、ion-Producing Device. A device capable of producing electromagnetic or particulate radiation. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Program MPD 1860.2 Revision: K Date: October 17, 2008 Page 5
24、 of 9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE f. Responsible Person. An individual who is responsible for a nonionizing radiation-producing device and the individuals who use it. 7. POLICY a. MSFC shall exe
25、rcise centralized control over the use of ionizing and nonionizing radiation sources to ensure that exposure is adequately controlled so as to prevent adverse effects to the health and safety of employees. b. Processes involving exposure to ionizing radiation and hazardous types of nonionizing radia
26、tion (lasers, RF, UV, IR) shall ensure that such exposure is ALARA. c. All proposed uses of ionizing and nonionizing radiation, all procurement actions for sources of such radiation, and all facility and equipment design criteria for use of such radiation shall be approved by the Radiation Safety Of
27、ficer (RSO) in accordance with MPR 1860.1 and MPR 1860.2. 8. RESPONSIBILITIES a. The Environmental Engineering and Occupational Health Office (EEOH) shall: (1) Designate an RSO and an alternate to coordinate the Radiation Safety Program (RSP). (2) Conduct pre-assignment medical examinations as requi
28、red and advise on the assignment of any individual to radiation work. (3) Conduct required medical examinations of personnel working with radiation and arrange for treatment of personnel exposed to excessive radiation. (4) Provide for dosimetry service for measuring personnel exposure to ionizing ra
29、diation. (5) Make special surveys of radiation areas and advise the Radiation Safety Committee (RSC) on the effectiveness of the program. (6) Maintain records of ionizing radiation exposure of each individual and monitor the accumulated exposure. Provide this information annually to all participants
30、 in the program as required by the NRC. (7) Provide a physician as an advisory member to the RSC. (8) Coordinate the repair and calibration of portable radiation survey instruments approximately every 6 months. If an instrument cannot be repaired, it shall be removed from service and turned in to th
31、e Logistics Services Property Management Office. b. The Facilities Management Office shall: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Program MPD 1860.2 Revision: K Date: October 17, 2008 Page 6 o
32、f 9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE (1) Ensure that plans for construction or modification of facilities and equipment that involve storage or use of sources of ionizing radiation have received a sa
33、fety assessment in accordance with MWI 8715.15 and approval of the RSC before starting construction or modification work. (2) Provide a representative to serve as a member of the RSC. c. The MSFC Safety and Mission Assurance Directorate shall: (1) Be responsible for providing a representative to ser
34、ve as a member of the RSC. (2) Review and concur with radiation procedures. d. The Directors/Managers/Team Leads/Supervisors shall ensure that: (1) Per MPR 1860.1 and MPR 1860.2, responsibility for every radioactive source used for research and development is clearly assigned to an Authorized User a
35、nd that all radiation-producing devices are assigned to a Responsible Person. (2) All Authorized Users, Responsible Persons, and users are trained to understand radiation safety and their responsibilities per MPR 1860.1 and MPR 1860.2. (3) Other laboratory personnel are aware of the potential radiol
36、ogical hazards and associated regulations within their work area. (4) All portable radiation survey instruments are calibrated as scheduled and repaired. (5) All portable radiation survey units which have been deemed “unrepairable” are replaced. (6) All radioactive sources included in the design of
37、their equipment are identified. (7) Each radioactive source and radiation-producing device is reviewed to establish its necessity and to ensure that the design and procedures optimize safety. (8) All radioactive material and radiation-producing devices are properly procured, used, and disposed of pe
38、r MPR 1860.1 and MPR 1860.2. (9) Appropriate organizational work instructions clearly define procedures for operating ionizing and nonionizing radiation-producing equipment in a safe manner and that these procedures are reviewed and approved by the RSO. (10) Ensure personnel working with radiation o
39、r radioactive materials have mandatory medical examinations provided by the EEOH. e. The Radiation Safety Officer shall: Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Program MPD 1860.2 Revision: K Da
40、te: October 17, 2008 Page 7 of 9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE (1) Provide or approve annual radiation safety training to personnel in the safe use of radioactive materials and radiation-producing
41、 devices. (2) Perform an annual audit of the RSP and provide the RSC with a detailed written report. (3) Coordinate the RSP between users and the RSC. (4) Serve as secretary of the RSC and keep the RSC informed at all times of the status of the RSP. (5) Review plans of proposed operations involving
42、the use of radiation, in accordance with MWI 8715.15, to ensure that adequate protective measures are incorporated into the layouts and engineering drawings and consult with the RSC on these matters. (6) Assist user organizations in developing operating procedures for radiological operations. (7) Ma
43、ke periodic radiological safety surveys (at least annually) to ensure the degree of radiation protection provided is adequate and the provisions of 10 CFR Part 20, “Standards for Protection Against Radiation,” and the provisions of this MPD are conformed to. (8) Perform leak tests on sealed sources.
44、 (9) Impound radioactive material, as appropriate, and stop unsafe practices. (10) Seal off contaminated areas. (11) Require tests of potentially-contaminated personnel. (12) Approve all procurements and shipments of radioactive material and associated documentation. (13) Approve purchase requests f
45、or all radiation-producing devices in accordance with MWI 5100.1. (14) Perform required inventories of radioactive material. f. Office of Procurement shall: (1) Ensure that contractors from whom radioactive materials are purchased are required to request shipping instructions from the MSFC RSO prior
46、 to shipment. (2) Ensure proper approval of procurement requests for radioactive materials or radiation-producing devices as required by MWI 5100.1. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Policy Directive AS01 Radiation Safety Progr
47、am MPD 1860.2 Revision: K Date: October 17, 2008 Page 8 of 9 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE g. The Radiation Safety Committee shall: (1) Approve the use of radioactive material and/or hazardous rad
48、iation-producing devices. (2) Ensure personnel qualifications, facilities, and user operating procedures are adequate for the use of radioactive material or radiation-producing devices. (3) Ensure users are aware that provisions of 10 CFR Part 20, “Standards for Protection Against Radiation,” shall
49、be followed in all operations involving radiation, whether they be radioactive material or radiation-producing devices. (4) Maintain oversight of Center-wide radon monitoring status, radiation training efforts, and other activities associated with radiation protection. 9. RECORDS 9.1 The following records shall be maintained by EEOH in accordance with NRRS 8/38, NRRS 8/39, and 10 C
