Project Number:
07-08
Research Project:
Impact of Streamlined Chassis Movements and Extended Hours of Operation on Terminal Capacity and Source-Specific Emissions Reduction
P.I. Name & Address:
Dr. Hanh Dam Le-Griffin
Department of Civil and Environmental Engineering
USC, Room 210 Kaprielian Hall
Los Angeles CA 90089-2531
Email: hdle@usc.edu
Website: http://www.usc.edu/dept/civil_eng/dept/faculty-staff/faculty-directory/le-griffin-hanh-dam.htm
Phone: (213) 740-0603 or 949-439-8592
Fax: (213) 744-1426
Co-P.I.s:
Dr. Tom O'Brien
Center for International Trade and Transportation
California State University, Long Beach
1000 Studebaker, #3
Long Beach CA 90815
Email: tobrien@csulb.edu
Phone: (562) 985-2875
Fax: (562) 985-2873
Project Objective:
As container volumes continue to increase at the nation's major gateway ports of Los Angeles and Long Beach, port authorities and terminal operators are looking for ways to both increase terminal capacity and mitigate the negative environmental and community impacts of port operations. Terminal expansions are constrained by a limited availability of land and growing environmental opposition; consequently, in order to improve the effective capacity and throughput of their facilities, marine terminal operators (MTOs) must devise methods to improve the productivity and efficiency of their operations. These include procedures at the gate (processing of trucks and drivers) and within the terminal (container handling). Recent attempts undertaken by terminal operators and their landlord ports include the development of gate appointment systems for trucks; extending hours of gate operations (the PierPass Program); and a reduction in "free time" as a way to discourage cargo owners from using the terminal yard as storage facilities. Recently, the development of a port-wide chassis pool system has also been discussed by ports and MTOs.
The key objective of this research will be to assess the impacts, in terms of terminal capacity and source-specific emissions, of streamlining in-terminal vehicle movements at the ports of Los Angeles and Long Beach. We focus on two of the above strategies: chassis pools and extended hours of operation. This assessment will be conducted using qualitative and quantitative analyses, and will address both operational practices and institutional coordination. The goal is to investigate how different operational procedures would change (1) the current number and sequence of vehicle movements necessary to process a container; and (2) the time it takes to conduct the container handling process within a terminal. Impacts of this streamlined in-terminal vehicle movement on terminal productivity and effective capacity, as well as source-specific emission reductions, will be quantified. We will assess the benefit achieved through a combined implementation of chassis pools and extended hours of operation in comparison with the sum of the benefits gained by each of these measures taken in isolation. In addition, changes in institutional practices necessary for the realization of these benefits will be identified and discussed.
Task Descriptions:
Task 1. Descriptive analysis of terminal operations relative to current practices of chassis management systems in Southern California:
Task 2. Investigate current terminal operations:
Task 3. Analysis of chassis pool impact on terminal operations:
Task 4. Assessment of the impact of simplified terminal movements as a result of chassis pool and extend hours of operation:
Task 5. Institutional analysis of the implementation and use of chassis pool systems:
Task 6. Synthesize analyses and produce research report:
Milestones, Dates:
September 1, 2006 – August 31, 2007
Total Budget:
$178,922
Student Involvement:
One Student @ 100% effort, 6 months
One Student @ 25% effort, 12 months
Relationship to Other Research Projects:
Related to 03-07, 03-18, 03-01, 04-06, 05-11, 05-12, 06-11; part of goods movement and international trade focus area
Technology Transfer Activities:
Project report posted on the website
Potential Benefits of the Project:
More efficient goods movement; improved port operations, decreased emissions
TRB Keywords:
Port operations, emissions reduction
Primary Subject:
4b.1 Measurement characteristic and modeling of system performance and impacts measurement
Goals:
4c.3 Economic growth and trade
Enabling Research:
4c.9 Traffic management
Modal Orientation:
4c.13 Highway
