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Article
Publication date: 1 August 1971

An Act to provide for the safety, health and welfare of persons on installations concerned with the underwater exploitation and exploration of mineral resources in the waters in…

Abstract

An Act to provide for the safety, health and welfare of persons on installations concerned with the underwater exploitation and exploration of mineral resources in the waters in or surrounding the United Kingdom, and generally for the safety of such installations and the prevention of accidents on or near them. [27th July 1971]

Details

Managerial Law, vol. 10 no. 5
Type: Research Article
ISSN: 0309-0558

Book part
Publication date: 31 August 2016

Douglas P. Hannah, Robert P. Bremner and Kathleen M. Eisenhardt

This paper addresses resource redeployment in ecosystems. Prior research examines the value of resource redeployment across product markets in multi-business firms. In contrast…

Abstract

This paper addresses resource redeployment in ecosystems. Prior research examines the value of resource redeployment across product markets in multi-business firms. In contrast, resource redeployment across ecosystems is an important corporate strategy employed by both single- and multi-business ecosystem firms that has received little attention. To address this gap, we present a case study of resource redeployment by an entrepreneurial firm in the US residential solar industry. We propose that the value creation mechanisms (i.e., improving capabilities, bottleneck relief) are fundamentally different when resources are redeployed in ecosystems. We identify “consumption-side” interdependence of components and “production-side” resource relatedness as playing critical roles in both types of value creation and propose conditions under which resource redeployment is most valuable. Overall, we contribute insights into the literatures on resource redeployment and strategy in business ecosystems.

Details

Resource Redeployment and Corporate Strategy
Type: Book
ISBN: 978-1-78635-508-9

Keywords

Article
Publication date: 6 April 2010

Mikko Kärkkäinen, Timo Ala‐Risku, Kary Främling, Jari Collin and Jan Holmström

The purpose of the paper is to evaluate the feasibility of implementing a tracking based inventory management system in temporary storage locations of a project delivery chain. To…

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Abstract

Purpose

The purpose of the paper is to evaluate the feasibility of implementing a tracking based inventory management system in temporary storage locations of a project delivery chain. To describe the use of tracking based inventory information for improved logistics control in equipment delivery and installation.

Design/methodology/approach

A solution design experiment was carried out in 16 temporary storage locations with one original equipment manufacturer and four installation partners.

Findings

It is feasible to implement tracking based inventory management in temporary storage locations. The challenge is to ensure that installation partners adopt the system. The benefit is improved logistics control of equipment delivery and installation for the original equipment manufacturer.

Research limitations/implications

Tracking information is more useful than conventional stock keeping in project delivery. By monitoring the dwell time of delivery items it is possible to identify and resolve problems in project execution.

Practical implications

Inventory management in temporary storage locations help project management, project logistics, and central logistics organizations carry out their work more effectively. Implementation can be based on tracking.

Originality/value

The paper's value lies in empirical tests and evaluation of tracking based inventory management in temporary storage locations.

Details

International Journal of Managing Projects in Business, vol. 3 no. 2
Type: Research Article
ISSN: 1753-8378

Keywords

Article
Publication date: 11 January 2022

Janusz Marchwiński and Karolina Kurtz-Orecka

The aim of the research is to determine the influence of photovoltaic (PV) installation and the share of façade glazing on the energy profile of nursery buildings in the Baltic…

Abstract

Purpose

The aim of the research is to determine the influence of photovoltaic (PV) installation and the share of façade glazing on the energy profile of nursery buildings in the Baltic Sea region, as well as defining the most favorable configuration in terms of energy efficiency.

Design/methodology/approach

The article provides comparative calculations of energy performance indicators (Ep, Ed, Eu) and CO2 emissions (mCO2) made for the defined model of the nursery. It includes calculations concerning energy performance of the building, depending on its PV power (0–60 kWp), PV efficiency (100 and 85%) and façade glazing ratio (GR = 25%, 50% and 75%).

Findings

The results of the research indicate that an increase in the PV power exerts proportional impact on the reduction of the Ep and Ed indicators, as well as on the CO2 emissions. Only low GR values (25%) reduce the Eu indicator significantly. Decrease in high range of GR values (over 50%) does not provide proportional effects. In the variant: 60 kWp (100% efficiency) with GR = 25%, the biggest share (99.5%) of RES was obtained. This proves that the concept of energy independent nursery buildings is feasible and reasonable in the examined location.

Practical implications

Designing buildings towards environmental neutrality requires laborious pre-design conceptual work before developing the right solutions. The set of results of the relationship between the variables of the building's envelope, energy performance indicators and the required involvement of active RES installations to achieve high energy performance of a building presented in the article is valuable. It allows for a preliminary decision of the direction of the design solutions selection in the design process of public utility buildings, such as nurseries. Thus, it may significantly shorten the pre-design analysis process for the location of the southern part of the Baltic Sea region.

Originality/value

The novelty of the paper relies on examining the dependences between PV power and façade glazing ratio in terms of their influence on energy profile of nursery buildings.

Details

Engineering, Construction and Architectural Management, vol. 30 no. 4
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 1 February 1985

K.J. Saulez

Any electrical installation which is designed correctly, installed to a good standard of workmanship and maintained regularly should give many years of trouble‐free service. This…

Abstract

Any electrical installation which is designed correctly, installed to a good standard of workmanship and maintained regularly should give many years of trouble‐free service. This paper assumes that the first requirement has been met and sets out the inspection and test procedures which are considered necessary to ensure that the two latter requirements are also satisfied. It is, however, concerned only with installations not exceeding low voltage.

Details

Structural Survey, vol. 3 no. 2
Type: Research Article
ISSN: 0263-080X

Article
Publication date: 1 July 1986

Dhruba Sen

Prominent figures in the Information Systems (IS) industry have been propagating the need to integrate the information systems plan of a company with its strategic business plan…

Abstract

Prominent figures in the Information Systems (IS) industry have been propagating the need to integrate the information systems plan of a company with its strategic business plan. They have urged the executive level management to take an active part in charting the role of Information Technology (IT) in their organisation's present and future operations. The primary reason for this has been that the cost of data processing and communications has reached a critical level. A multi‐million pound operation cannot be run without executive systems direction and control. Without a common source, planning, implementation and measurement and control between various levels of management will be meaningless. Despite this, the management approach remains largely tactical, expense‐oriented and short‐sighted. Structures for strategic management of information systems and associated facilities have not yet clearly emerged. In an information systems environment, strategy implies plans, policies and commitment to use IT for exploiting business opportunities in order to achieve the corporate goals of an organisation. Because corporate objectives data, financial and budget data, resource usage, together with service and installations inventory data and personnel data already exist in computer‐readable form for large installations, this makes it easier to implement a computer‐based strategic installation management system.

Details

Industrial Management & Data Systems, vol. 86 no. 7/8
Type: Research Article
ISSN: 0263-5577

Keywords

Article
Publication date: 20 March 2007

Bjørnar Aas, Irina Gribkovskaia, Øyvind Halskau and Alexander Shlopak

In the Norwegian oil and gas industry the upstream logistics includes providing the offshore installations with needed supplies and return flow of used materials and equipment…

1869

Abstract

Purpose

In the Norwegian oil and gas industry the upstream logistics includes providing the offshore installations with needed supplies and return flow of used materials and equipment. This paper considers a real‐life routing problem for supply vessels serving offshore installations at Haltenbanken off the northwest coast of Norway from its onshore supply base. The purpose of the paper is to explore how the offshore installation's limited storage capacity affects the routing of the supply vessels aiming towards creating efficient routes.

Design/methodology/approach

A simplified version of the real‐life routing problem for one supply vessel is formulated as a mixed integer linear programming model that contains constraints reflecting the storage requirements problem. These constraints ensure that there is enough capacity at the platform decks and that it is possible to perform both pickup and delivery services.

Findings

The model has been tested on real‐life‐sized instances based on data provided by the Norwegian oil company Statoil ASA. The tests show that in order to obtain optimal solutions to the pickup and delivery problem with limited free storage capacities at installations, one has to include in the formulation the new sets of constraints, the storage feasibility and the service feasibility requirements. In addition, two visits to some platforms are necessary to obtain optimality.

Research limitations/implications

The main limitation is the present inability to solve large cases.

Originality/value

The contribution of this paper is to provide a better insight into a real‐life routing problem which has a unique feature arising from the limited deck capacity at the offshore installations that complicates the performance of service. This feature has neither been discussed nor modeled in the vehicle routing literature before, hence the formulation of the problem is original and reveals some interesting results.

Details

International Journal of Physical Distribution & Logistics Management, vol. 37 no. 2
Type: Research Article
ISSN: 0960-0035

Keywords

Article
Publication date: 19 October 2012

Jorge Moreno‐Trejo, Rajesh Kumar and Tore Markeset

The purpose of this paper is to identify and discuss various factors that will influence the process of installing and maintaining subsea equipment in the oil and gas (O&G…

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Abstract

Purpose

The purpose of this paper is to identify and discuss various factors that will influence the process of installing and maintaining subsea equipment in the oil and gas (O&G) industry.

Design/methodology/approach

Influencing factors and their attributes are identified using a case study on subsea installations conducted in the Norwegian O&G industry. A number of experts were interviewed. A survey was conducted to rank the importance of the influence factors.

Findings

The paper identifies, analyzes and validates the factors and attributes that may impact the installation and maintenance strategy of subsea components. The factors are ranked according to importance and as practiced in the industry.

Research limitations/implications

The research is based on a case study in the Norwegian O&G industry, but the approach and results could be adapted to other industries as well.

Originality/value

The identified factors can be used by decision makers in the development of offshore projects.

Details

Journal of Quality in Maintenance Engineering, vol. 18 no. 4
Type: Research Article
ISSN: 1355-2511

Keywords

Article
Publication date: 29 June 2020

Mahmoud Farajmandi, Mostafa Ali, Rick Hermann and Simaan AbouRizk

Properly planned module installation on an industrial site is a critical factor in delivering a project safely, on time and within budget. Different sizes of heavy-duty mobile…

Abstract

Purpose

Properly planned module installation on an industrial site is a critical factor in delivering a project safely, on time and within budget. Different sizes of heavy-duty mobile cranes are used to pick, swing and place the modules. Crane selection depends on module size and weight, as well as crane availability, location and configuration. Weeks can be spent in trial and error to prepare and improve module installation plans due to the large number of ways to install the modules on site, high crane operating costs and other crane-module constraints. A tool to automatically generate module installation plans is essential.

Design/methodology/approach

This paper presents a novel heuristic-based methodology for planning and sequencing module installation on industrial construction sites that takes into account proposed technological constraints.

Findings

Case studies are presented to demonstrate the ease and effectiveness of the developed methodology in planning module installations.

Originality/value

On a complex project, the tool can save time in preparing the installation plan, while also reducing the amount of crane supporting tasks (foundation preparation and crane movement).

Details

Engineering, Construction and Architectural Management, vol. 27 no. 9
Type: Research Article
ISSN: 0969-9988

Keywords

Article
Publication date: 9 April 2024

Selma Bahi and Mohamed Nabil Houhou

This study aims to investigate the behavior of different types of stone columns, including the short and floating columns, as well as the ordinary and the geosynthetic encased…

Abstract

Purpose

This study aims to investigate the behavior of different types of stone columns, including the short and floating columns, as well as the ordinary and the geosynthetic encased stone columns (OSC and GESC). The effectiveness of the geosynthetic encasement and the impact of the installation using the lateral expansion method on the column performance is evaluated through a three-dimensional (3D) unit cell numerical analysis.

Design/methodology/approach

A full 3D numerical analysis is carried out using the explicit finite element code PLAXIS 3D to examine the installation influence on settlement reduction (ß), lateral displacement (Ux) and vertical displacement (Uz) relative to different values of lateral expansion of the column (0% to 15%).

Findings

The findings demonstrate the superior performance of GESC, particularly short columns outperforming floating counterparts. This enhanced performance is attributed to the combined effects of geosynthetic encasement and increased lateral expansion. Notably, these strategies contribute significantly to decreasing lateral displacement (Ux) at the column’s edge and reducing vertical displacement (Uz) under the rigid footing.

Originality/value

In contrast to previous studies that examined the installation effect of OSC contexts, this paper presents a comprehensive investigation into the effect of geosynthetic encasement and the installation effects using the lateral expansion method in very soft soil, using 3D numerical simulation. The study emphasizes the significance of the consideration of geosynthetic encasement and lateral expansion of the column during the design process to enhance column performance.

Details

World Journal of Engineering, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1708-5284

Keywords

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