Flooding Ducts by 78kEZi5

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									                                                                                                                 UPDATED: 01JAN 2009

                  CROSS FLOODING & DOWN FLOODING DUCT CHECK SHEET (DDG 51 Class Only)

                                                       FOR USS _________________

                                                            DATE:______________
REF:      (a) DDG-51 BUILDER SPECS

                                                                       REF       SAT /   SAT /   SAT /   SAT /     SAT /   SAT /
                                                                                 UNSAT   UNSAT   UNSAT   UNSAT     UNSAT   UNSAT
                                        COMPARTMENT NUMBER
A. INSPECT FLOODING DUCTS:
1. Verify opening is covered by a bolted or welded grating, or         Ref (a)
weighted access panel.
2. Verify there is nothing stowed to block the free flow of water      Ref (a)
through the ducting.

B. VERIFY OPERATION OF DUCT OPENING:
1. For spring loaded ducts, verify that two springs are in place and   Ref (a)
connected on either side of the two-way panel.
2. Were springs painted?                                               Ref (a)
3. Were springs bent, missing or overstretched?                        Ref (a)
4. Verify that the door swings freely in both directions.              Ref (a)
5. For weighted doors, verify that the door moves freely.              Ref (a)




DDG Flight IIA Duct Locations

1. Berthing 4 to Shaft Alley (3-300-1-L)
2. Berthing 5 to Shaft Alley (3-310-2-L)
3. Access trunk (under ladder) to Shaft Alley (3-326-1-T)
4. Passage to 3-338-3-L
5. Berthing 6 (3-338-6-L)
6. Berthing 7 to 3-338-3-L
7. Berthing 6 (3-350-2-L)
8. Storeroom 3 to 4-370-6-A
9. Storeroom 4 (4-370-5-A)
10. Fitting number 3-249-1 to AMR2 (3-220-01-A)


REMARKS:




ASSESSOR(S):____________________ ____________________ DATE: _________________

								
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