• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Discharging  drinking  water  to  shore.
Hydraulic  power  unit  

TM-55-1930-209-14P-6 Water Purification Barges (NSN 1930-01-234-2165) Chlorination System Manual
Page Navigation
  23    24    25    26    27  28  29    30    31    32    33  
TM 55-1930-209-14&P-6 c. On barge, perform the following: (1) Open PIG insertion point (Figure 3-6), insert PIG, and reinstall cap. (2) Connect 25-foot air hose between Compressed Air Station 6 and PIG insertion point air connection. (3) Open valve SD2. (4) Make sure compressed air system is operating.  Start up and charge receiver if necessary. (5) When shore end of discharge hose has been disconnected and PIG receiver on shore is ready to receive PIG, open Compressed Air Station 6 supply valve. (6) When PIG arrives in PIG receiver on shore, close Compressed Air Station 6 supply valve and valve SD2. (7) On  shore,  remove  PIG  receiver  and  remove  PIG.    Return  PIG  to  barge  if  reuseable  (not  badly  worn  or damaged). NOTE Pigging time is about 15 minutes.  About 1,500 gallons of water will be discharged on shore. (8) On shore, connect hose end cap to hose flange.  Make sure cap is tight to provide watertight connection. Return PIG receiver to barge and stow. 3-5.2  Discharge hose retrieval (hose in) WARNING Make sure that nobody stands In front of or behind hose reel.  Make sure steel chute is smooth and free of any dents or cuts that could damage hose. a. Attach floats to discharge hose end cap. b. Make sure winch band brake on starboard side of winch is set.  If not, set as follows: (1) Open valve SD3 (Figure 3-8). (2) Obtain BAND BRAKE PUMP HANDLE from stowed position and insert in pump extension. WARNING While pumping, do not exceed 4,000 psi as shown on BAND BRAKE PRESSURE GAUGE. (3) Pump until band brake piston enters cylinder and band is tight on the brake drum. (4) Position valve SD3 in neutral position (midway between OPEN and CLOSE position) to lock the cylinder in the set position. (5) Remove pump handle and return to stowed position. c. Make sure switchboard circuit breaker P12 is closed (ON). d. Perform the following, as appropriate: (1) On Barge 1: (a) Make sure valve SD4 is ON (Figure 3-7). (b) Make  sure  that  WINCH  CONTROL  and  LEVELWIND  CONTROL  levers  are  in  middle  (neutral) position. (2) On Barges 2 and 3: (a) Make sure valve SD4 is ON (Figure 3-7). (b) Make sure DISC BRAKE lever is ON. 3-19







Western Governors University

Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved. Design by Strategico.