The authors review and assess the life-cycle management of equipment installed on U.S. Navy ships. This report demonstrates how inefficient organization results in seams between ships in new construction and those already in service and recommends management procedures for improving the readiness of this equipment, increasing its efficiency, and reducing sustainment costs.
An Approach to Life-Cycle Management of Shipboard Equipment
- How do the many Navy organizations that handle common shipboard equipment address both planned and unplanned events?
- What organizational misalignments are complicating the life-cycle management of ships?
- What department-wide changes could address the problems identified and result in a proactive rather than a reactive approach to solving them?
Navy ships are a combination of different systems and pieces of equipment, ranging from hull structure to tankage to individual components of combat systems. All these common shipboard equipment (CSE) systems have maintenance, training, and supply requirements, some of which are known and some of which arise unexpectedly. Navy processes for managing these system life cycles are not efficiently organized and result in seams between ships in new construction and those already in service. The authors review and assess the life-cycle management (LCM) of CSE installed on U.S. Navy ships and recommend steps to improve the readiness of this equipment, increase its efficiency, and reduce sustainment costs. Focusing on the connection between CSE and its LCM, the authors consider the relationship between Program Executive Office Ships and Naval Sea Systems Command and how that relationship affects the installation, use, repair, and replacement of CSE. After analyzing the in-service LCM trends in sustainment and new construction of several specific classes of surface ships, the authors identify three areas in which organizational processes hinder mustering a cohesive response to effective LCM for CSE: data reporting and compatibility; funding and incentive structures; and lack of a common command perspective. The authors recommend that the Navy generate and enforce common data standards across the whole of the enterprise, move away from the Program Objective Memorandum as a centerpiece of process and decisionmaking, and install a common superior who can adjudicate the programs and proposals of multiple naval divisions and departments.
This report identifies three critical problems in the life-cycle management of common shipboard equipment
- By 2014, depot maintenance accounted for nearly a third of the total operations and support cost of ships. A significant proportion of this work, which was unplanned, had to be done because the Navy had deferred maintenance of ships.
- The Navy's "troubled system" approach is inadequate because it cannot identify the reason why a system is troubled; it does not address the failures of low-cost equipment, even though the overall cost for repairing these failures is greater than for any others; and it does not account for every equipment failure.
- It is not possible to develop a complete picture of the systems driving maintenance costs without consulting multiple data sources, which at present are disconnected and incapable of producing a complete and accurate picture of the material state of ships in service.
Data sets and systems
The Navy needs to generate and enforce common data standards across the whole of the enterprise and to adopt a comprehensive and accessible data management system that can provide understanding of how decisions regarding one aspect of the life cycle of CSE affect some other aspect.
Since many of the problems in LCM stem from an annual appropriations process for operations and maintenance, the system would benefit from a longer-term appropriation process.
Command and organizational structures
The Navy needs to designate a common superior who is charged with adjudicating among the programs and proposals of various organizations involved in building and maintaining the surface fleet.
Table of Contents
Empirical Trends in Life-Cycle Management
New Ship Construction
Improving the Ship Equipment Life-Cycle Process
Conclusions and Recommendations
Evaluation of Strategic and Comprehensive Review of Recent Surface-Force Incidents and Implications for Surface-Ship Life-Cycle Management
Expansion to a 355-Ship Navy and Implications for Life-Cycle Sustainment