G2TT
来源类型Report
规范类型报告
DOIhttps://doi.org/10.7249/RR1552
来源IDRR-1552-NAVY
Current and Future Challenges to Resourcing U.S. Navy Public Shipyards
Jessie Riposo; Michael McMahon; James G. Kallimani; Daniel Tremblay
发表日期2017-05-02
出版年2017
语种英语
结论

Workload Is Increasing and Becoming More Complex

  • The shipyards are maintaining three more nuclear-powered aircraft carriers than in FY 2000. This alone results in an average annual increase of a little more than 150,000 total man-days per ship, or 450,000 annual man-days.
  • Increases in the duration of the operational cycle have caused more work in fewer maintenance periods, or availabilities. This leads to larger, less-frequent availabilities, which are more difficult for the shipyards to manage, often leading to inefficiency in execution.

A Less-Experienced Workforce Is Less Productive

  • Workforce experience has decreased. For example, the percentage of the total civilian workforce with less than ten years of experience has increased from 35 percent in FY 2006 to nearly 50 percent in FY 2014, while the percentage with 20–29 years of experience decreased from 31 percent to 12 percent.
  • As the total shipyard workforce increases and experienced workers are replaced with less-experienced ones, we observe a decline in overall workforce productivity.

Aging Ships, Longer Deployment Cycles, and the Budgeting Process Likely Lead to Increases in Workload

  • Nuclear submarines in the current fleet will continue to age in the near and middle terms, which could have significant consequences both for the Navy operationally and for maintenance execution in the naval shipyards.
  • Based on discussions with staff from the Carrier Planning Activity and naval shipyards, the additional maintenance generated by the higher operational trends is recoverable but may require longer aircraft carrier dry-docking periods, additional maintenance man-days, and some unplanned component replacements.
  • The budgeting process requires the Navy to estimate maintenance requirements two years prior to execution, when much of the maintenance activity is still unknown. Furthermore, the efforts to estimate risk and plan for the unexpected may be thwarted by overly optimistic performance factors. All of this points to a risk of additional, unplanned work for the public shipyards in the execution year.
摘要

The U.S. Navy currently owns and operates four public shipyards, which must be ready and able to support the fleet anytime and anywhere in the world at a moment's notice. Between FYs 2004 and 2014, the number of civilians employed at the shipyards increased 17 percent, while the direct man-days executed increased by just 7 percent. The significant increase in personnel without a comparable increase in workload has raised many questions. To better understand the reasons for these trends, RAND researchers take a closer look at shipyard manning requirements and the near- and middle-term challenges in planning and programming for these workforce resources. Specifically, they explore how shipyard work is changing, whether more personnel are now required to perform it, and what risks shipyards may wish to address through additional hiring. To address the predicted gap between shipyard workload and workforce productivity, the researchers recommend that the Navy consider hiring additional resources, continuing investment in accelerated training programs, and mitigating near-term workload (for example, by outsourcing some of the work).

目录
  • Chapter One

    Introduction

  • Chapter Two

    How Is Shipyard Work Changing?

  • Chapter Three

    Are More Personnel Now Required to Perform the Same Work?

  • Chapter Four

    Future Risks and Challenges

  • Chapter Five

    Summary, Conclusions, and Recommendations

  • Appendix

    Sensitivity Analysis on Productivity Assumption

主题Civilian Military Workforce ; Maintenance ; Repair ; and Overhaul ; Military Ships and Naval Vessels ; United States Navy ; Workforce Management
URLhttps://www.rand.org/pubs/research_reports/RR1552.html
来源智库RAND Corporation (United States)
引用统计
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/523294
推荐引用方式
GB/T 7714
Jessie Riposo,Michael McMahon,James G. Kallimani,et al. Current and Future Challenges to Resourcing U.S. Navy Public Shipyards. 2017.
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