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Article
Publication date: 16 April 2019

Thibaut Van Zwijnsvoorde, Marc Vantorre, Katrien Eloot and Stefaan Ides

Economies of scale drive container ship owners towards ordering larger vessels. Terminals need to ensure a safe (un)loading operation of these vessels, which can only be…

2720

Abstract

Purpose

Economies of scale drive container ship owners towards ordering larger vessels. Terminals need to ensure a safe (un)loading operation of these vessels, which can only be guaranteed if the mooring equipment is not overloaded (lines, fenders and bollards) and if the motions of the vessel remain below set limits, under external forces. This paper aims to focus on the passing vessel effect as a potential disturbing factor in the Port of Antwerp.

Design/methodology/approach

Motion criteria for allowing safe (un)loading of container vessels are established by considering the container handling process and existing international standards (PIANC). A case study simulation is presented where the behaviour of the moored vessel under ship passages is evaluated. Starting from a representative event, the effect of changes in passing speed and distance is discussed.

Findings

The study illustrates the influence of passing velocity and distance on the behaviour of the moored vessel, showing that when passing speeds are higher and/or distances lower than the reference event, safety limits are potentially exceeded. Possible mitigating measures, including the use of stiffer mooring lines and/or a change in arrangement, are discussed.

Research limitations/implications

This paper serves as a basis for future research on safety criteria and optimisation of the mooring equipment and configuration to deal with passing vessel effects.

Practical implications

The presented results can be used by ship and terminal designers to gain familiarity with passing vessel effects and adopt suggested best practice.

Social implications

By restricting the motions of the passing vessels, the focus and general well-being of the crane operator is enhanced, as is the safety of workers.

Originality/value

The paper provides a unique combination of container fleet observation, safety criteria establishment and case study application.

Details

Maritime Business Review, vol. 4 no. 1
Type: Research Article
ISSN: 2397-3757

Keywords

Abstract

Details

Handbook of Transport Systems and Traffic Control
Type: Book
ISBN: 978-1-61-583246-0

Article
Publication date: 1 February 1991

John Gattorna, Abby Day and John Hargreaves

Key components of the logistics mix are described in an effort tocreate an understanding of the total logistics concept. Chapters includean introduction to logistics; the…

6140

Abstract

Key components of the logistics mix are described in an effort to create an understanding of the total logistics concept. Chapters include an introduction to logistics; the strategic role of logistics, customer service levels, channel relationships, facilities location, transport, inventory management, materials handling, interface with production, purchasing and materials management, estimating demand, order processing, systems performance, leadership and team building, business resource management.

Details

Logistics Information Management, vol. 4 no. 2
Type: Research Article
ISSN: 0957-6053

Keywords

Book part
Publication date: 20 August 2016

Jay Singh, Abraham B. (Rami) Shani, Hillary Femal and Ahmed Deif

This chapter explores the potential economic advantages and disadvantages of reusable plastic containers (RPCs) in the transport of fresh produce from growers to retail stores…

Abstract

Purpose

This chapter explores the potential economic advantages and disadvantages of reusable plastic containers (RPCs) in the transport of fresh produce from growers to retail stores. The empirical research linking packaging to quantifiable economic and social benefits is reviewed. This study answers the question – what are the economic and social impacts of increased standardization of bulk packaging in the North American fresh produce supply chains? Implications for the potential use of RPCs and its impact on sustainability are explored.

Methodology/approach

The chapter describes data from grocery retailers who have implemented both one-way and reusable plastic containers for fresh produce distribution. A Time-Driven Activity-Based Costing (TD-ABC) analysis was conducted to capture and evaluate process times and product damage associated with the typical deployment of bulk containers in the grocery retailers’ distribution centers (DC), retail stores, and asset recovery centers of the supply chain. Economic measures were implemented and together with the social dimensions provided insights about sustainability-based implications.

Findings

Fresh produce shipments using the RPC technology had significantly less waste and damage representing potential social and economic benefits. The empirical findings included results about the economic impact of RPCs on the sustainability level of a typical supply chain for fresh food products.

Originality/value

The quantification of the economic and potential social sustainability for the explored packaging types constitutes an important contribution. Much of the previous research did not contain comprehensive assessments. The impact of technological change – the introduction and use of RPC in packaging – is examined. In addition, the supply chain scope for this research included most of the major activities that involve the packaging of fresh produce commodities in its practical dynamics.

Details

Organizing Supply Chain Processes for Sustainable Innovation in the Agri-Food Industry
Type: Book
ISBN: 978-1-78635-488-4

Keywords

Article
Publication date: 1 August 1995

Werner E Friedrich

Using the case study of updating a robotic palletizing operation in aNew Zealand oil company, outlines how the reliability of a shopfloorapplication depends to a great extent on…

219

Abstract

Using the case study of updating a robotic palletizing operation in a New Zealand oil company, outlines how the reliability of a shopfloor application depends to a great extent on how well the system can respond to unpredictable situations. Explains that the effective use of system and sensor information is critical for the achievement of a well co‐ordinated response. Covers areas such as the gantry system, motion control, information flow, process strategies and adaptive motion strategy. Concludes that the overall goal of the updated system was to increase system availability in container handling and improve safety aspects. As a result of utilizing previous shopfloor experience and effective use of sensor information, a very reliable palletizing operation has been achieved.

Details

Industrial Robot: An International Journal, vol. 22 no. 4
Type: Research Article
ISSN: 0143-991X

Keywords

Article
Publication date: 8 August 2008

Janice Boyce, Charles C. Broz and Margaret Binkley

A consumer focus group was conducted in West Texas, to discuss consumer opinion about desired features in take‐out containers or packaging, and perceptions related to food safety

4961

Abstract

Purpose

A consumer focus group was conducted in West Texas, to discuss consumer opinion about desired features in take‐out containers or packaging, and perceptions related to food safety practices.

Findings

The results of this qualitative case study indicated that the majority of take‐out food was purchased for personal consumption, and that location, convenience and time are the primary factors influencing the decision for purchase. The main features considered desirable in take‐out containers were these: the ability to insulate food, to contain product without spillage, and to keep individual foods separate within the same package.

Practical implications

As the desirability for take‐out food continues to increase, risks emerge surrounding the lack of handling instructions on most take‐out packaging, and the scarcity of consumer food safety knowledge. Though most participants in this study claimed to return home quickly with take‐out food after purchase, and consume the food as soon as possible, a good number admitted to not being as knowledgeable about food safety and handling as they would like.

Research limitations/implications

Though data were collected from a diverse group of panelists, the small scope of this research could not be said to represent the USA as a whole. Future studies would need to include multiple focus group studies in metropolitan regions across the nation.

Originality/value

The paper adds to the body of knowledge on take‐out food and customer attitudes to food safety.

Details

British Food Journal, vol. 110 no. 8
Type: Research Article
ISSN: 0007-070X

Keywords

Open Access
Article
Publication date: 30 April 2014

Sonia Froufe, Mame Gningue and Charles–Henri Fredouet

Due to the globalization of trade, hundreds of millions containers pass every year through world ports. Such a situation is extremely challenging in terms of securing freight…

Abstract

Due to the globalization of trade, hundreds of millions containers pass every year through world ports. Such a situation is extremely challenging in terms of securing freight transport operations. However, costs and lead-times are still very important components of supply chains' performance models. Therefore, the drive for enhanced safety and security cannot be made at the expense of these other two factors of competitiveness, and the processes implemented by the global supply chain links, including the maritime port one, should tend to a joint optimization of trade facilitation and operational safety / security.

The research on which this paper feeds back falls within the frame of this mixed performance requirement. More specifically, the paper presents a decision-support system dedicated to managing the risks associated with land and maritime container transportation; this system is based on the modeling of the knowledge of a group of experts, and covers the three phases of risk identification, assessment and avoidance / mitigation.

Article
Publication date: 2 February 2015

Antonio C. Caputo, Pacifico M. Pelagagge and Paolo Salini

The purpose of this paper is to develop analytical planning models to compare just-in-time (JIT) delivery and line storage (LS) alternatives for a continuous supply of materials…

Abstract

Purpose

The purpose of this paper is to develop analytical planning models to compare just-in-time (JIT) delivery and line storage (LS) alternatives for a continuous supply of materials to assembly lines.

Design/methodology/approach

A mathematical model is developed to size resources and to determine total system costs.

Findings

The choice of assembly lines feeding policy requires a thorough economic comparison of alternatives. However, the existing models are often simplistic, neglecting many critical factors which affect the systems’ performances. As a consequence, industries are unsure about which system is best for their environment. This model allows to compare the cost and suitability of two major continuous-supply alternatives in any specific industrial setting. Results of the model application are case-specific and cannot be generalized.

Research limitations/implications

The model is aimed at single-model assembly lines operating in a deterministic environment. Although relevant quantitative cost drivers are included, some context-related qualitative factors are not yet included. The model assumes that the information about product structure and part requirements is known and that a preliminary design of the assembly system has been carried out.

Practical implications

Production managers are given a quantitative decision tool to properly assess the implementation of continuous material supply policies at an early decision stage, and determine which option is the best, also allowing to explore trade-offs between the alternatives.

Originality/value

With respect to previous simplified literature models, this new approach allows to quantify a number of additional factors which are critical for the successful implementation of cost-effective continuous-supply systems, including error costs. No other direct comparison of LS and JIT is available in the literature.

Details

Assembly Automation, vol. 35 no. 1
Type: Research Article
ISSN: 0144-5154

Keywords

Book part
Publication date: 1 November 2007

Irina Farquhar and Alan Sorkin

This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative…

Abstract

This study proposes targeted modernization of the Department of Defense (DoD's) Joint Forces Ammunition Logistics information system by implementing the optimized innovative information technology open architecture design and integrating Radio Frequency Identification Device data technologies and real-time optimization and control mechanisms as the critical technology components of the solution. The innovative information technology, which pursues the focused logistics, will be deployed in 36 months at the estimated cost of $568 million in constant dollars. We estimate that the Systems, Applications, Products (SAP)-based enterprise integration solution that the Army currently pursues will cost another $1.5 billion through the year 2014; however, it is unlikely to deliver the intended technical capabilities.

Details

The Value of Innovation: Impact on Health, Life Quality, Safety, and Regulatory Research
Type: Book
ISBN: 978-1-84950-551-2

Content available
Article
Publication date: 15 December 2017

Yui-yip Lau and Adolf K.Y. Ng

Mid-stream operation has had a significant role in Hong Kong’s economic development since the 1960s. Prior to the building of container terminals in Hong Kong, cargo was mainly…

3132

Abstract

Purpose

Mid-stream operation has had a significant role in Hong Kong’s economic development since the 1960s. Prior to the building of container terminals in Hong Kong, cargo was mainly loaded onto and discharged from ocean-going vessels by mid-stream operations and then shipped to Europe and North America. This paper aims to reinforce mid-stream operation is considered a “must” in supporting the substantial growth of maritime industry and strengthening Hong Kong’s role as an entrepôt.

Design/methodology/approach

The authors undertake a historical review of the evolution of Hong Kong’s mid-stream operation over the past half-century and investigate the future of mid-stream operation in light of the Hong Kong Special Administrative Region government’s policy of allocating Public Cargo Working Areas through an open auction process. Semi-structured, in-depth interviews are also undertaken in this study.

Findings

The emergence of container terminals generated competition for cargo between container terminals and mid-stream operators. In addition, the Hong Kong Special Administrative Region government’s policy of allocating Public Cargo Working Areas to mid-stream operators through an open auction process intensified negative influences on the survival of the mid-stream operation sector.

Originality/value

To date, mid-stream operation has been abandoned nearly everywhere except in Hong Kong. Yet, Hong Kong’s container system has become the most advanced in the world. The authors explain how and why mid-stream operation still plays such a key role in Hong Kong and how to enhance its sustainability. The authors also discuss the academic and managerial implications of their findings.

Details

Maritime Business Review, vol. 2 no. 4
Type: Research Article
ISSN: 2397-3757

Keywords

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