Radiological: -   Don battle dress. -   Issue   individual   dosimeters   and   dose indicators (DT-60, etc.). 2.   Collective activities: Direct the ship to general quarters (readiness Condition   I   may   be   relaxed   and   readiness Condition II set at CO’s discretion). Fill   pre-positioned   canteens   with   potable water. Assign personnel to decontamination stations and assure operability. Post  CBR  detection  and  monitoring  teams equipped with required instruments and supplies designated  by  the  ship’s  CBR  defense  bill  for readiness Condition I or II. Strike   below,   as   appropriate,   vulnerable flammable   and   absorbent   weather-deck materials. Set material condition ZEBRA. Limit   weather-deck   activities   to   essential functions. Post   and   monitor   installed   CBR   detection equipment  and  materials  as  designated  by  the ship’s CBR defense bill. 3.   Shipboard   systems   —   Activate   counter- measures   washdown   system   intermittently. Ensure  collective  protection  systems  are  fully operational  and  access/exit  procedures  are  in effect. MOPP Level-4 (Imminent Threat) Protection During MOPP level-4 the following actions must be taken: 1.   Individual protection: For all CBR threats, don protective mask. Chemical/Biological: -   Secure jumper hood over head and around mask. -   Don chemical protective glove set. Radiological — Don battle dress. 2.   Collective activities: Direct   the   ship   to   general   quarters   (if   not previously in effect). Implement   mandatory   water-drinking regimen. Initiate continuous monitoring and operation of detection equipment. Set Circle WILLIAM on ventilation systems (except CPS). Radiological   —   Secure   sea   chests   for underwater  nuclear  detonations,  as  directed  by the ship’s CBR defense bill. Prepare NBC Warning and Reporting system (NBCWRS) messages for transmission. Shipboard   systems   —   Activate   counter- measures   washdown   system   to   operate continuously. PERSONNEL DECONTAMINATION STATIONS To  instruct  personnel  on  entering,  exiting,  and personal cleaning in the CPS decontamination station, we  must  review  the  basics  of  the  procedure.  If  you work at a command with nuclear facilities, you will be trained in further detail by qualified personnel. For the situation of nuclear attacks and blasts, review the basic information   contained   in   the   Basic  Military Requirements, NAVEDTRA 14277. Personnel   decontamination   stations   differ somewhat from ship to ship, but the basic requirements of  the  stations  are  the  same.  Each  decontamination station is divided into two parts: (1) a contaminated or unclean  section  containing  a  washing  area  and  (2)  a 6-14 Q16. Readiness condition III (wartime steaming) is set during what MOPP level? 1. 1 2. 2 3. 3 4. 4 REVIEW QUESTION