DC_R-S-1646.pdf

EMAIL THE SIGNED FORM TO THE AFFECTED UNITS SUPPORTING PRODUCT LINE: SURFACE ACQUISITIONS LOGISTICS CENTER (SALC); NAVY- TYPE NAVY OWNED (NTNO); ICEBREAKER, BUOY, & CONSTRUCTION TENDERS (IBCT); LONG RANGE ENFORCERS (LRE); MEDIUM ENDURANCE

CUTTERS (MEC); PATROL BOATS (PB); SMALL BOATS (SB); SHORESIDE C5I; WATERWAY OPERATIONS (SILC)

INSTRUCTIONS ON HOW TO COMPLETE THIS COVERSHEET CAN BE LOCATED: HERE

SECTION I - TASK BEING ACCOMPLISHED

ACTION NAME/DESCRIPTION TYPE

CMS CODE CEINUM SERIAL-TRACKED EQUIPMENT?

YES NO

LOCATION QA REQUIRED?

PERIODICITY NOTE IF “OTHER”

SECTION II - GENERAL INFORMATION

ASSET NUMBER ASSET NAME DUE DATE ACCOMPLISHED DATE

CAUSE FOR DELAY (IF ANY) DISCREPANCIES FOUND?

SUPPLY EVENT QDR/SDR/CPE#: FOLLOW ON MAINTENANCE? MPC #

METER READINGS

NAME NAME NAME NAME

READING READING READING READING

LEAD RATE ACTUAL HOURS WORKED

BM DC EM ET FN GM IT ME MK SN OTHER

COMMENTS (REQUIRED IF ACCOMPLISHED >30 DAYS AFTER DUE)

TECHNICIAN SIGNATURE QA SIGNATURE

APPROVAL SIGNATURE

(EO, EPO, or Designated Individual)

YES NO

Distribution Statement D: Distribution authorized to the DHS/CG/DoD and their contractors Administrative/Operational use, 00/00/00. Other requests shall be referred to the appropriate asset product line.

WARNING: This document contains technical data whose export is restricted by the Arms Export-Control Act (Title 22, U.S.C., Sec 2751, et. seq.) or the Export Administration Act of 1979, as amended, Title 50, U.S.C. App 2401 et. seq. Violations of these export laws are subject to severe criminal penalties. Disseminate in accordance with provisions of DoD Directive 5230.25.

DESTRUCTION NOTICE: For classified documents, follow the procedures in DoD 5200.22-M, National Industrial Security Program Operating Manual, Section 5-705 or DoD 5200.1-R, Information Security Program Regulation, Chapter VI, Section 7. For unclassified, limited documents, destroy by any method that will prevent disclosure of contents or reconstruction of the document.

PRIVACY ACT STATEMENT

Authority: 44 U.S.C. 3101; 44 U.S.C. 3534; 5 U.S.C. §552a (e)(3); and Executive Order 9397.

Purpose: To account for scheduled and unscheduled maintenance performed on CG aircraft and surface assets.

Routine Uses: Authorized CG personnel will use this information to document scheduled and unscheduled maintenance, man-hours expended, and the technician responsible for tasks performed on CG aircraft and surface assets. Any external disclosures of data within this record will be made in accordance with DHS/ALL-004, General Information Technology Access Account Records, 77 Federal Register 70792, November 27, 2012.Disclosure: Furnishing your Tech ID is voluntary; however, the inability to collect this information could result in untimely or incomplete Asset Computerized Maintenance System reports or the inability for the CG to make informed decisions regarding manpower analysis.

TEST CO2 FLOODING SYSTEM PRESSURE SWITCH TEST Organizational

N/A P1-B000-001, M4-B000- 001, A1-B000-001, X XVARIOUS

Semi-Annual

U.S. COAST GUARD

COMPUTERIZED MAINTENANCE SYSTEM

Damage Control

R-S-1646

REV’D 05/31/25

mailto:d05-dg-sflc-esd-ssb-cms-cdmm-apo%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-apo%40uscg.mil?subject= mailto:http://d05-dg-sflc-esd-ssb-cms-cdmm-esd-elxord%40uscg.mil?subject= mailto:http://d05-dg-sflc-esd-ssb-cms-cdmm-esd-elxord%40uscg.mil?subject= mailto:http://d05-dg-sflc-esd-ssb-cms-cdmm-esd-elxord%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-IBCTPL%40uscg.mil?subject= mailto:http://d05-dg-sflc-esd-ssb-cms-cdmm-IBCTPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-LREPL%40uscg.mil?subject= mailto:http://d05-dg-sflc-esd-ssb-cms-cdmm-LREPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-MECPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-MECPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-MECPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-PBPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-PBPL%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-sbpl%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-sbpl%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-SHORE%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-SHORE%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-silc-wopl%40uscg.mil?subject= mailto:d05-dg-sflc-esd-ssb-cms-cdmm-silc-wopl%40uscg.mil?subject= https://uscg.sharepoint-mil.us/:b:/s/ConfigurationManagementSystemsSection/EVCVTDuAoaZMlBSFS-iHMRoB6NyNLV-OP7ClMvmyoA184w?e=nr9GwU

U.S. COAST GUARD

COMPUTERIZED MAINTENANCE SYSTEM

DESTRUCTION NOTICE - Destroy by any method that will prevent disclosure of contents or reconstruction of the document.

Damage Control

R-S-1646

REV’D 05/31/25

1 CO2 FLOODING SYSTEM PRESSURE SWITCH TEST

SYSTEM:

N3 Firefighting Systems-General

SUBSYSTEM:

N-330 CO2 Flooding System

COMPONENT:

CO2 Fire Suppression System (87), P/N: 87WPB 555-001, CAGE: 62558, NIIN: N/A CO2 Fire Suppression System (399), P/N: 400WAGB-4803-12, CAGE: 33525, NIIN: N/A CO2 System, Emergency Gen. Room (175), P/N: 175-WLM-555-001-EMER.GEN.RM, CAGE: 33525, NIIN: N/A

CO2 System, Paint Locker (175), P/N: 175-WLM-555-001-PAINT LKR., CAGE: 33525, NIIN: N/A CO2 System Engine Room (175), P/N: 175-WLM-555-001-ENG.RM., CAGE: 33525, NIIN: N/A Extinguishing System, Fire, CO2 (240), P/N: C-95206-MGR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (240), P/N: C-95206-FLS, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (240), P/N: C-95206-AGR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (240), P/N: C-95206-AZP, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (240), P/N: C-95206-SBR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225A), P/N: C-96172-AMR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225A), P/N: C-96172-ER, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225A), P/N: C-96172-EGR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225A), P/N: C-96172-FLS, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225B), P/N: C-97040-AMR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225B), P/N: C-97040-EGR, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225B), P/N: C-97040-ER, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (225B), P/N: C-97040-FLS, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (120 CGB), P/N: 8297-01-555-E1, CAGE: 03670, NIIN: N/A Extinguishing System, Fire, CO2 (120 CGB), P/N: 8297-01-555-E2, CAGE: 03670, NIIN: N/A Extinguishing System, Fire CO2 (282), P/N: 282-WMEC_507_7, CAGE: 33525, NIIN: N/A Extinguishing System, Fire CO2 (295), P/N: 555-001, CAGE: 33525, NIIN: N/A Fire Extinguishing Sys Fixed CO2 (270), P/N: L672850, CAGE: 33525, NIIN: N/A Fire Extinguishing System, CO2 (420), P/N: 80201-SYS-1, CAGE: 00HS5, NIIN: N/A Fire Extinguishing System, CO2 (420), P/N: 80201-SYS-2, CAGE: 00HS5, NIIN: N/A Fire Extinguishing System, CO2 (420), P/N: 80201-SYS-3, CAGE: 00HS5, NIIN: N/A Fire Extinguishing System, CO2 (420), P/N: 80201-SYS-7, CAGE: 00HS5, NIIN: N/A Fire Extinguishing System, (210), P/N: 620-WPC 9300-1, CAGE: 33525, NIIN: N/A

PERIODICITY EVENT:

NONE

NUMBER OF COMPONENTS:

VARIOUS

DESTRUCTION NOTICE - Destroy by any method that will prevent disclosure of contents or reconstruction of the document.

Damage Control

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REV’D 05/31/25

TASK HRS/COMPONENT:

1.0

PERSONNEL:

2 PO

LOCATION:

VARIOUS

SOURCE DOCUMENTS:

APL 6400HS50A1

APL 6400HS50A2

APL 6400HS50A4

APL 64036700B9

APL 64036701C0

APL 64036701C1

APL 64036701C4

APL 64036701C5

APL 64036701C6

APL 64036701C7

APL 64036701C9

APL 64036701D1

APL 64036701D2

APL 64036701D3

APL 64036701D5

APL 64335250B2

APL 64335250B3

APL 64335250B4

APL 64335250B5

APL 64335250B6

APL 64335250B8

APL 64335250B9

APL 64625580A1

National Fire Protection Association 12, Standard on Carbon Dioxide Extinguishing Systems OEM Technical Publication TS 555, Firefighting https://uscg.sharepoint-mil.us/sites/sflc/SFLCDirectivesLibrary/Forms/TechStandards.aspx?id=%2Fsites%2Fsflc%2FSFLCDirectivesLibrary%2FTS%5F555%5FFirefighting%2Epdf&parent=%2Fsites%2Fsflc%2FSFLCDirectivesLibrary

DESTRUCTION NOTICE - Destroy by any method that will prevent disclosure of contents or reconstruction of the document.

Damage Control

R-S-1646

REV’D 05/31/25

1 CO2 FLOODING SYSTEM PRESSURE SWITCH TEST

REFERENCES:

NONE

TOOLS/TEST EQUIPMENT:

NONE

EXPENDABLES:

NONE

CONSUMABLES:

NONE

A PRELIMINARY STEPS

1. Notify and obtain permission from Engineer Officer (EO), Engineer Petty Officer (EPO), Engineer Officer of the Watch (EOW), and/or other cognizant personnel as appropriate prior to commencing this MPC.

2. Make announcement via 1MC that CO2 flooding system alarms will be tested and to stay clear of protected spaces, maintenance areas, and surrounding spaces until further notice.

NOTE: When corrective or preventative maintenance work is being performed on CO2 flooding systems, normal space functions and other maintenance work must not be permitted in the CO2 protected space.

3. Evacuate personnel not performing this MPC from the maintenance area, protected spaces, and surrounding spaces.

B TEST PRESSURE SWITCHES

1. Ensure ventilation is in operation for protected space.

NOTE: Some configurations utilize a pneumatic system in place of an electric alarm system. Pneumatic alarms must not be manually tested while installed as actual line pressure is required for actuation. These switches will be tested during performance of other MPCs.

NOTE: Some configurations may incorporate additional pressure switches and/or alarm indicators. Consult system diagram.

2. Ensure white or power avaliable , as applicable, is lit on all local and remote alarm indicating panels, where installed.

3. Ensure alarm bell cutout is in the normal position, where installed.

4. Operate all PRESSURE switches manually, (Refer to Figure 1).

a. Pull knob in the direction required to engage switch.

DESTRUCTION NOTICE - Destroy by any method that will prevent disclosure of contents or reconstruction of the document.

Damage Control

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REV’D 05/31/25

5. Ensure ventilation shuts down after PRESSURE switch is engaged.

NOTE: Some systems incorporate dual bulbs within the same for redundancy. In such systems, ensure that both bulbs are lit.

6. Observe operation of the visual alarm beacon inside the protected space from the entrance, where installed.

a. Verify that local alarm bell outside main entrance to protected space is activated, where installed.

7. Ensure pre-discharge alarm is lit on all local and remote alarm indicating panels, where installed.

8. Ensure pre-discharge signal is sent to machinery control system and proper indication is received, (If required).

9. Ensure discharge alarm is lit on all local and remote alarm indicating panels, where installed.

10. Ensure CO2 discharge signal is sent to machinery control system and proper indication is received, (If required).

11. Turn ALARM CUTOUT switch(es) to the “CUTOUT” position, (If required).

a. Ensure audible alarm(s) silences and all pre-discharge alarm and discharge alarm s remain lit.

b. Turn ALARM CUTOUT switch(es) to normal position.

12. Reset PRESSURE switches manually.

a. Ensure alarms are silent when switches are reset.

b. Ensure pre-discharge alarm and discharge alarm s are extinguished on all local and remote Alarm Indicating Panels when switches are rest.

13. Ensure ventilation in protected space is operable.

14. Ensure white power on or power available , as applicable, is lit on all local and remote alarm indicating panels, where installed.

15. Ensure all alarm bell cutouts are in the normal position, where installed.

16. Repeat Steps 1 B 1. through 1 B 15. for all CO2 flooding systems onboard.

C FINAL STEPS

1. Ensure all CO2 flooding and ventilation systems are returned to normal status.

2. Notify EOW and/or other cognizant personnel as appropriate of maintenance completion.

3. Make announcement via 1MC that CO2 flooding system alarm tests are complete, and all areas are safe for personnel.

4. Notify EO, EPO or Supervisor of any discrepancies, repairs, or future actions.

5. Record any maintenance actions.

DESTRUCTION NOTICE - Destroy by any method that will prevent disclosure of contents or reconstruction of the document.

Damage Control

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REV’D 05/31/25

TYPICAL PRESSURE SWITCHES

Figure 1

Signature Field 44:

Signature Field 45:

Signature Field 46: