CHAPTER 1 INTRODUCTION
Section I. General
This technical manual (TM) describes the operation and maintenance of the lighting systems on Water
Purification Barges. Information on other systems installed onboard is in TM 551930-209-14&P-1 thru P-9 and P-11 thru
P-17. TM 55-1930-209-14&P-18 and TM 55-1930-209-14&P-20 contains appendices common to all TM's. Location of
major barge components is shown in Figure 1-1.
1-2 Scope. The lighting systems onboard the barge provide interior and exterior lighting. Normal and emergency interior
lighting is provided in the deckhouse Reverse Osmosis Water Purification Unit (ROWPU) space, dayroom, workshop,
and voids. Exterior lighting consists of searchlights and floodlights for use at night or during reduced visibility. Lights on
the weatherdecks and standard navigation and status lights are for use during operation and towing.
1-3 Warranties and guarantees. Manufacturers' warranty/guarantee information is in Chapter 6.
1-4 Maintenance forms and records. These are explained in DA PAM 738-750, The Army Maintenance
Management System (TAMMS).
1-5 Destruction of Army materiel to prevent enemy use. This shall be as directed in TM 750-244-3.
1-6 Storage. For storage of this system, refer to Section V of Chapters 2 and 3.