MSFC NASA MWI 8715 10 REV D-2008 EXPLOSIVES PROPELLANT AND PYROTECHNICS PROGRAM《爆炸物 推进剂和烟火使用程序》.pdf

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1、CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE MWI 8715.10 REVISION D EFFECTIVE DATE: September 18, 2008 EXPIRATION DATE: September 18, 2013 MARSHALL WORK INSTRUCTION QD01 EXPLOSIVES, PROPELLANT, AND PYROTECHNICS

2、PROGRAM Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: September 18, 2008 Page 2 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa

3、.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE DOCUMENT HISTORY LOG Status (Baseline/ Revision/ Canceled) Document Revision Effective Date Baseline 12/27/99 Revision A 6/25/01 Renumbered document to be consistent with other 8715 series documents. Alphabetized parag

4、raphs 3 usually used as an ignition source for liquid engines and hybrid rocket motors. A commonly used pyrophoric at MSFC is TEA/TEB (triethylaluminum/triethylborane). 5.13 Pyrotechnic. Any item or device manufactured from explosive or chemical ingredients (including powdered metals) that is capabl

5、e of deflagration or detonation. Pyrotechnic devices are generally designed to produce large quantities of heat and/or light instead of large volumes of high-pressure gases. (See NSS-1740.12 for a comprehensive list of definitions.) 6. INSTRUCTIONS 6.1 Management of Explosives, Solid Propellants, an

6、d Pyrotechnics No foreign nationals, permanent aliens or any other non citizens of the United States of America shall be allowed within 25 feet of explosive and propellant storage areas of MSFC or work areas containing MSFC controlled explosives whether on MSFC or outside MSFC under MSFC direction,

7、for any reasons without prior written approval of MSFC Center Director. 6.1.1 General All organizational elements of MSFC shall: a. Coordinate and control incoming and outgoing movements of explosives Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-M

8、arshall Work Instruction QD01 Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: September 18, 2008 Page 7 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE b. Ensure compliance with

9、 DOT regulations and MSFC operational and safety standards. c. Ensure only the minimum quantities of explosives shall be on hand in support of approved projects. d. Ensure accountability of explosives is maintained until they are expended in use, turned in as excess, or disposed of. 6.1.1.1 MSFC dir

10、ectorates/offices requiring the use of explosives shall: a. Establish requirements for such materials and devices to be consistent with approved programs and projects. b. Provide S and, include on the request the quantity, description, condition, shelf-life (if applicable), lot, and serial number of

11、 materials for turn-in, the name of the individual who is to turn the material over to ESDB, and the specific pickup point. 6.1.7 Disposal Procedures 6.1.7.1 When requesting explosive disposal services of ESDB, DA Form 581 shall be used. a. For explosives stored at MSFC storage sites, PMO LSC shall

12、process DA Form 581 with ESDB. b. For explosives stored at user storage facilities, user organization shall process DA Form 581 directly with ESDB. 6.1.8 Inventories 6.1.8.1 LSC shall establish, control, and maintain a master inventory system for explosives. Provided by IHSNot for ResaleNo reproduct

13、ion or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: September 18, 2008 Page 12 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS

14、IS THE CORRECT VERSION BEFORE USE 6.1.8.2 All MSFC-controlled explosives shall be identified to specific program stock accounts within the explosive master accountable file. 6.1.8.3 This file shall be used to produce quarterly listings of program stock inventories. 6.1.8.4 These listings shall be us

15、ed for control and surveillance purposes. 6.1.8.5 These listing shall be provided to using organizations within the Center as requested. 6.2 Safety Requirements for Explosives, Propellants, and Pyrotechnics 6.2.1 All MSFC explosives, propellants, and pyrotechnics handling and processing shall be acc

16、ordance with NSS 1740.12 and DOD-6055.9. 6.2.2 User organizations shall identify all operations involving explosives, propellants, and pyrotechnics to S&MA. 6.2.3 User organizations shall prepare and utilize detailed procedures, plans, drawings, and other documentation to safely control explosive op

17、erations in accordance with MWI 8715.15. 6.2.4 Detailed procedures shall be developed in accordance with NSS 1740.12. 6.2.5 User organizations shall provide explosive operations documentation to S&MA for review and approval. 6.2.6 S&MA shall review and approve all explosive operations documentation

18、including plans, drawings, operating procedures, and personnel certifications prior to initiation of the work effort involving explosives. 6.2.7 Personnel involved in transporting, storing, handling, using and inspecting explosives, propellants, and pyrotechnics shall be certified in accordance with

19、 MWI 3410.1. 6.2.8 Control of ESD for explosive, propellant, and pyrotechnic operations shall be in accordance with MSFC-STD-1800. 6.2.9 User organizations or S&MA shall perform hazard assessments on all phases of explosive, propellant, and pyrotechnic operations. 6.2.10 S&MA shall review and approv

20、e all hazard assessments. 6.2.11 S&MA shall monitor explosive, propellant, and pyrotechnic operations to ensure compliance with safety plans, standards, and requirements. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01

21、Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: September 18, 2008 Page 13 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE 6.2.12 User organizations or S&MA shall determine quan

22、tity distance requirements in accordance with NSS 1740.12 and DoD 6055.9 for all explosive, propellant, and pyrotechnic operations and storage facilities. 6.2.13 S&MA shall review and concur with all quantity distance requirements. 6.2.14 Small arms ammunition storage areas are explosive sites that

23、are not required to conform to NSS 1740.12. The following requirements apply to small arms ammunition storage: 6.2.14.1 User organizations shall provide the location, type, and maximum number of rounds to S&MA and the fire department. 6.2.14.2 Small arms ammunition shall not be stored together with

24、Division 1.1, Division 1.2, or Division 1.3 explosives. (See NSS-1740.12 (605a) for definitions.) 6.2.14.3 Small arms ammunition shall be separated from flammable liquids, flammable solids, and oxidizing materials by a distance of 15 feet or by a fire partition having a fire rating of at least 1 hou

25、r. 6.2.15 Emergency Notifications 6.2.15.1 Immediate evacuation of an area shall occur in any situation where it is deemed that the explosives, propellants or pyrotechnics in the area have become unstable or pose an immediate explosive hazard. 6.2.15.2 Call 911 anytime an area is evacuated because a

26、n explosive hazard exists. If using a non-MSFC network phone, tell the operator you are located on MSFC. At MSFCs MAF, call 911. If using a non-MAF network phone, call 504-257-2333 and tell the operator you are located at MAF. 6.3 Pyrophoric/Hypergolic Fuels 6.3.1 Systems and operations using pyroph

27、oric/hypergolic fuels shall conform to the manufacturers recommendations. 6.3.2 Full face shields, impervious clothing, including appropriate chemically compatible gloves, and aluminized suits, shall be worn when handling pyrophoric fuels. 6.3.3 Full face shield, self contained breathing apparatus a

28、nd Class 1 full body suit shall be worn when handling earth storable hypergolic fuels (i.e., hydrazine, alkyl substituted hydrazines, monomethylhydrazine (MMH), 1,1-dimethylhydrazine (UDMH), alkylamines, mixtures thereof, strained ring hydrocarbons, unsaturated hydrocarbons) and oxidizer compounds (

29、including inhibited fuming red nitric acid (IRFNA), white fuming nitric acid (WFNA), nitrogen tetroxide (N2O4, NTO), chlorine trifluoride (ClF3, CTF), nitrogen oxide mixtures using nitrogen Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Wor

30、k Instruction QD01 Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: September 18, 2008 Page 14 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE monoxide (NO) and nitrogen tetroxid

31、e (N2O4) often referred to as MON25, MON 20, MON 3) and hydrogen peroxide of 30 percent by weight and greater. 6.3.4 Pyrophoric/hypergolic fuels systems shall be designed for minimum capacity and purging of all residual fuels. 6.3.5 Pyrophoric/hypergolic fuels shall be stored in properly labeled and

32、 serviceable holding containers, cabinets, and drums. 6.3.6 Pyrophoric/hypergolic fuels shall not be stored with any kind of explosive or propellant. 6.4 Liquid Propellants and Pressurants 6.4.1 Procurement of propellants and pressurants shall be in accordance with MPR 4500.1. 6.4.2 Flammable liquid

33、 and gaseous systems and components shall be purged with an inert media prior to introduction of the flammable media to preclude the development of a flammable mixture. 6.4.3 Cryogenic systems shall be purged with an inert or nonreactive material prior to the introduction of the cryogen to remove mo

34、isture/residual cleaning solvents from the system. 6.4.4 Inert cryogenic systems shall be purged with dry air, gaseous nitrogen or gaseous helium, as applicable for the cryogen. 6.4.5 Propellant systems (ambient or cryogenic) shall be purged with gaseous nitrogen or gaseous helium, as applicable for

35、 the propellant. 6.4.6 Propellant systems and components shall be cleaned to the requirements of MSFC-SPEC-164. 6.4.7 Hydrazine systems and operations shall conform to the recommended precautions of CPIA Publication 394, Volume III and guidance provided by S&MA. 6.4.8 Hydrogen 6.4.8.1 Hydrogen syste

36、ms and operations shall conform to the requirements of 29 CFR Part 1910 subpart H, “Hazardous Materials” and ANSI/AIAA G-095-2004. 6.4.8.2 Areas around hydrogen burn stacks shall be maintained clear of vegetation and other combustibles for a radius of 100 feet. 6.4.9 Rocket Propellant -1 (RP-1) Prov

37、ided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: September 18, 2008 Page 15 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/direct

38、ives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE RP-1 propellant systems and operations shall conform to the requirements of NSS 1740.12. 6.4.10 Oxygen 6.4.10.1 Oxygen systems and operations shall conform to the requirements of 29 CFR Part 1910 subpart H, “Hazardous Materials”

39、and ASTM-MANL-36. 6.4.10.2 Oxygen enrichment detection systems shall be provided in areas where release of oxygen could increase the oxygen level above 23 percent by volume. 6.4.11 Nitrogen and Helium 6.4.11.1 Nitrogen and helium systems and operations shall conform to the recommended precautions of

40、 CPIA Publication 394, Volume III and guidance provided by S&MA. 6.4.11.2 Oxygen deficiency detection systems shall be provided in areas where nitrogen release could reduce the oxygen level below 19.5 percent by volume. 6.4.12 Other Propellants and Pressurants 6.4.12.1 All other propellants and pres

41、surant systems and operations shall be in accordance with manufacturer, MSDS, and S&MA recommendations. 6.5 MSFCs MAF Operations 6.5.1 Explosives, propellants, and pyrotechnics have not been previously purchased, used or stored at MAF. The requirements for the procurement (6.1.2), receipt (6.1.3), i

42、ssuance (6.1.5), turn-in (6.1.6), disposal (6.1.7) and inventory (6.1.8 and 6.1.) at MAF are in the developmental stages. At MSFC these processes involve ESDB, LSC, and PMO. ESDB is not located at MAF and therefore cannot have a role in this process. These processes shall be documented either by upd

43、ating this MWI or developing a MAF stand-alone document prior to the purchase and receipt of any explosives, propellants, and pyrotechnics. 6.5.2 The use and storage of explosives, propellants, and pyrotechnics at MAF shall comply with the requirements in these sections- Management of Explosives, So

44、lid Propellants, and Pyrotechnics (6.1), Safety Requirements for Explosives, Propellants, and Pyrotechnics (6.2), Pyrophoric/Hypergolic Fuels (6.3) and Liquid Propellants and Pressurants (6.4). 6.5.3 The MSFC Safety and Mission Assurance representative or designee located at MSFCs MAF shall perform

45、all activities and have all of the responsibilities listed in this MWI for S&MA and ISB. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Marshall Work Instruction QD01 Explosives, Propellant, and MWI 8715.10 Revision: D Pyrotechnics Program Date: Sep

46、tember 18, 2008 Page 16 of 17 CHECK THE MASTER LIST at https:/repository.msfc.nasa.gov/directives/directives.htm VERIFY THAT THIS IS THE CORRECT VERSION BEFORE USE 6.5.4 The MSFC Office of Center Operation representative or designee located at MSFCs MAF shall perform all the activities and have all

47、of the responsibilities listed in this MWI for the Logistics Services Office. 7. NOTES None 8. SAFETY PRECAUTIONS AND WARNING NOTES None 9. RECORDS 9.1 Explosive usage and inventory records shall be maintained by the user organizations for 2 years, then destroyed per NPR 1441.1, Schedule 4/12/B/2 45

48、00. 9.2 Master inventory system records of all explosives shall be maintained by PMO LSC for 2 years then retired to the Federal Records Center and destroyed when 10 years old per NPR 1441.1, Schedule 4/12/B/1 4500. 9.3 Operating procedures (OP) shall be maintained by the organization performing the

49、 activity in accordance with NPR 1441.1, 1/72/B/2/(b) 1410 for the length of time the OP is applicable then destroyed when no longer needed. 9.4 Training records for personnel involved in transporting, storing, handling, using, and inspecting explosives, propellants, and pyrotechnics shall be documented and maintained in accordance with MPR 3410.1, “Training.” 9.4.1