P-545. Automated activities can process offload items by using the mechanized offload procedures in SUADPS-RT. Stock control personnel can also use SUADPS-RT to process offload items manually by using the proper option and computer screens. Aviation Fuel Aviation ships record inventories of aviation fuel in the same manner as Navy stock account (NSA) items. Stock control maintains the material data information for aviation fuel in the stock records. Stock control use the stock record for recording all transactions, such as receipts, issues, and transfers. For activities using SUADPS-RT, refer to the support procedures for processing the transactions. PROCUREMENT.— The aviation fuels officer is responsible for determining fuel requirements. The aviation fuels officer advises the supply officer of the quantity and desired delivery date of stock replenishment. Stock control prepares requisitions for aviation fuels by using the off-line procedures. Refer to paragraph 3404 of NAVSUP P-485 for additional information about requisitioning procedures. RECEIPTS.— Stock control processes receipt transactions according to the local procedures. Differences between the quantity invoiced and quantity received are processed as gain or loss by inventory. EXPENDITURES.— Aviation fuel expenditures include issue to aviation units, issue to ship’s propulsion, offload, or cash sales. Issues and transfers of fuels to aviation units will result to a charge to the unit’s OPTAR. This will appear as a charge to the proper flight operations (FLTOPS) fired code of the squadron or unit. Issues of aviation fuel to ship’s propulsion will be charged to the fleet commander’s open allotment. Aviation fuels offloaded to Navy shore activities are documented on DD Form 1149 and processed as other supply officer (OSO) transfers. Aviation fuel provided to Air Force planes or activities or other DOD aircraft will be processed as cash sale transactions. INVENTORY ADJUSTMENTS.— Aviation fuel lost by other than receipt adjustment should be documented by a survey. Some causes of fuel losses include stripping, flushing, spills, or contamination, Stock control will prepare a separate survey each time a loss of fuel is determined. At the end of each month, stock control sends a message report of fuel inventory adjustments to SPCC. This report is required monthly to include negative reports. SPCC uses these reports to review and combine gains, losses, and surveys on a quarterly basis. SPCC will process the result as charge or credit to an allotment provided by commander for the net gains or losses. PHYSICAL INVENTORIES the type Physical inventories are a prerequisite to efficient inventory control. The primary goal of a physical inventory is to ensure that the quantity reflected in records agrees with the quantity in location. The computer program can produce inventory count cards or listings to aid in accomplishing the inventory schedules on almost any basis desired. Some of the options available are inventory by storeroom, cognizance symbol, money value, or shelf life. To get the inventory aid, stock control submits a request to the system coordinator for the specific option desired. Based on the stock control request, the system coordinator prepares the necessary documentation to get the desired inventory output. Automated activities may use the Logistics Applications Marking and Reading Symbols (LOGMARS) Inventory Module. This is an integrated program designed for shipboard scheduled or unscheduled physical inventory functions. The LOGMARS inventory program uses the barcode reader to gather inventory data. These data are uploaded to the host computer system. The LOGMARS inventory program provides two inventory options. They are the NIIN and location inventory options. The NIIN inventory option allows the user to inventory all locations on file for selected items of stock. The location inventory option allows users to inventory all or selected group of stock within a specified location or range of locations. Refer to the LOGMARS User's Guide for detailed procedures about the system. BULKHEAD-TO-BULKHEAD INVENTORIES Bulkhead-to-bulkhead inventories are physical counts of all stock material within ships or specific storerooms. A bulkhead-to-bulkhead inventory of a ship’s entire stock of repair parts is usually taken during a Supply Operations Assistance Program/Integrated Logistics Overhaul (SOAP/ILO). A bulkhead-to- bulkhead inventory of a specific storeroom is taken for the following reasons: 10-9