a unit cost in excess of 0 maybe pre-expended with the approval of the commanding officer. The SRS will replenish the PEB as necessary. Stock records require a quarterly review to ensure that all items have sufficient usage for retention in the PEB. You also should correct any mixing of pre-expended items during the quarterly review. As a minimum, purge and return to the supply department any item that had no demand within the last 12 months. Refer to OPNAVINST 4790.2 for list of items not authorized for inclusion in the PEB. In NALCOMIS activities where PEB processing is implemented, supply personnel can use conversation code N603 to submit requisitions for replenishments. The user can also produce the pre-expended bin requisition listing by using conversation code N603. PROGRAM MANAGEMENT UNIT (PMU).— The PMU is responsible for processing and expediting high-priority requirements, such as NMCS/PMCS, broad arrow, work stoppage, and EXREP. The PMU distributes daily status listings to supported activities. The PMU also performs a continuous reconciliation of outstanding requirements between supply and maintenance activities. the green copy of the DD Form 1348 from the pending file and discards both the white and green copies. If the EXREP or work stoppage part is beyond capability of maintenance (BCM), PMU receives the original, pink, and hardback copies of the DD Form 1348 (6 pt) from DCU. The PMU files them in the outstanding requisition file. The PMU removes the green copy of the DD Form 1348(6 pt) from the pending file. The PMU forwards the green copy to the supporting supply activity for financial obligation and initiates an off-station requisition. Upon receipt of the receipt document from the receiving section, PMU must search the outstanding requisition file for the oldest requisition with the highest priority. If PMU does not find a requisition, PMU will coordinate with DCU to determine the disposition of the material. If PMU finds the requisition, PMU will notify MDU to pick up the pink and hardback copies of the DD Form 1348 (6 pt) from PMU and the material from receiving and deliver it to the customer. Concurrently, PMU will forward the original copy of the DD Form 1348 (6 pt) to DSF for RECTYP 60 processing. The PMU processes NC/NIS requisitions for items listed in the Consolidated Remain In Place List (CRIPL) as follows: The PMU processes NC/NIS requisitions for The PMU receives the DD Form 1348 (6 pt), less consumables as follows: white copy, from RCU. The PMU passes the requisition The PMU receives the DD Form 1348 (less yellow, off station and forwards the green copy of the DD Form white, and green copy) from RCU. Upon receipt of DD 1348 (6 pt) to the supporting supply for financial Form 1348 (6 pt) copies marked NC/NIS, PMU passes obligation. the requisition off station. The PMU files the requisition Upon receipt of the material, PMU notifies MDU to in the direct turnover (DTO) due file. pick up the remaining copies of the DD Form 1348(6 Upon receipt of material, PMU will receive a copy of the shipping document from the receiving section. The PMU forwards the original DD Form 1348 to stock control for RECTYP 60 processing. The PMU attaches the pink and hardback copy of DD Form 1348(6 pt) to the receipt document. The PMU forwards the documents to MDU for pickup of material for delivery to customer. The PMU processes NC/NIS EXREP and work stoppage requisitions for repairable parts as follows: The PMU receives the green copy of DD Form 1348 (6 pt) as notification of EXREP or work stoppage. The PMU files the green copy in the pending file. If the EXREP or work stoppage is RFI, PMU receives the white copy of DD Form 1348 (6 pt) from the document control unit (DCU). The PMU removes pt) from PMU. The MDU picks up the material from the receiving section and delivers it to the customer. In NALCOMIS requisition processing within SRS, TRU will not see the requirement until after an issue has been made, an EXREP turn-in notice has been generated, an exception is processed, or a problem occurs. If the requested item is available, NALCOMIS will process the requisition and print a DD Form 1348-1 (issue document). The issue document will be printed on the assigned printer, such as in the warehouse, rotatable pod, or other areas. Upon receipt of the signed proof of delivery (POD) copy from MDU, SRS processes the transaction by using conversation codes N613 and N615. If another unit is assigned to process the issue transaction for repairable, they will process the issues by using conversation code N615. If an off-station requisition was processed as Receipt On Board on conversation code N613 but not completed on 9-9