Advance notice of plant shutdown /

"April, 1961."

We'll Close! Plant Closings, Plant-Closing Threats, Union Organizing and NAFTA

This article is based on Final Report: The Effects of Plant Closing or Threat of Plant Closing on the Right of Workers to Organize. The report was commissioned by the tri-national Labor Secretariat of the Commission for Labor Cooperation (the NAFTA labor commission) "on the effects of the sudden closing of the plant on the principle of freedom of association and the right of workers to organize in the three countries."

Stratégie syndicale et fermeture d'usine en contexte de mondialisation : le cas Paccar inc., usine Kenworth de Sainte-Thérèse

Ce mémoire illustre l'évolution de la stratégie du syndicat des TCA-Québec, unité locale 728 représentant les employés de l'usine Kenworth de Sainte-Thérèse, de la fermeture de l'usine en 1996 jusqu'à sa réouverture en 1999. La littérature démontre que la mondialisation des marchés économiques oblige les syndicats à revoir leur stratégie lors de négociations collectives. Parfois, leur survie en dépend. Les résultats de notre étude de cas permettent de déterminer cinq événements clés où le syndicat local revoit sa stratégie pendant ce conflit de travail médiatisé : la négociation collective, l'échec de la négociation menant à une grève générale, la fermeture de l'usine, l'annonce de la réouverture de l'usine ainsi que sa réouverture. L'ensemble des résultats présentés en corrélation avec le modèle d’analyse de David Weil (1994) présente la planification stratégique de ces cinq événements à partir d’un processus intégré qui peut être décomposé en trois principales étapes : la formulation de la stratégie, sa mise en œuvre et son évaluation. Les faits sont colligés chronologiquement en exposant les transformations de la stratégie du syndicat local par l'identification d'indicateurs conçus à partir des facteurs externes évoqués dans le modèle de Weil (1994), à savoir l'analyse de l'environnement technologique, législatif et social, les priorités dictées par les membres, l'allocation des ressources du syndicat, ainsi que l'analyse de l'évaluation avantage coûts versus bénéfices.

Non-Destructive Evaluation of Ion-Implanted Semiconductor Thin Films Using Photothermal Deflections Spectroscopy

Materials and equipment which fail to achieve the design requirements or projected life due to undetected defects may require expensive repair or early replacement. Such defects may also be the cause of unsafe conditions or catastrophic unexpected failure, and will lead to loss of revenue due to plant shutdown. Non-Destructive Evaluation (NDE) / Non Destructive Testing (NDT) is used for the examination of materials and components without changing or destroying their usefulness. NDT can be applied to each stage of a system’s construction, to monitor the integrity of the system or structure throughout its life.

Struggles over legitimacy in global organizational restructuring: A rhetorical perspective on legitimation strategies and dynamics in a shutdown case

Critical organization scholars have focused increasing attention on industrial and organizational restructurings such as shutdown decisions. However, we know little about the rhetorical strategies used to legitimate or resist plant closures in organizational negotiations. In this paper, we draw from New Rhetoric to analyze rhetorical struggles, strategies and dynamics in unfolding organizational negotiations. We focus on the shutdown of the bus body unit of the Swedish company Volvo in Finland. We distinguish five types of rhetorical legitimation strategies and dynamics. These include the three classical dynamics of logos (rational arguments), pathos (emotional moral arguments), and ethos (authority-based arguments), but also autopoiesis (autopoietic narratives), and cosmos (cosmological constructions). Our analysis adds to the previous studies explaining how organizational restructuring as a phenomenon is legitimated, how this legitimation has changed over time, and how contemporary industrial closures are legitimated in the media. This study also increases our theoretical understanding of the role of rhetoric in legitimation more generally.

Struggles Over Legitimacy in Global Organizational Restructuring: A Rhetorical Perspective on Legitimation Strategies and Dynamics in a Shutdown Case

Critical organization scholars have focused increasing attention on industrial and organizational restructurings such as shutdown decisions. However, little is known about the rhetorical strategies used to legitimate or resist plant closures in organizational negotiations. In this article, we draw from New Rhetoric to analyze rhetorical struggles, strategies and dynamics in unfolding organizational negotiations. We focus on the shutdown of the bus body unit of the Sweden-based Volvo Bus Corporation in Finland. We distinguish five types of rhetorical legitimation strategies and dynamics. These include the three classical dynamics of logos (rational arguments), pathos (emotional moral arguments), and ethos (authority-based arguments), but also autopoiesis (autopoietic narratives), and cosmos (cosmological constructions). Our analysis contributes to previous studies on organizational restructuring by providing a more nuanced understanding of how contemporary industrial closures are legitimated and resisted in organizational negotiations. This study also increases theoretical understanding of the role of rhetoric in legitimation more generally.

A Regulatory Compliance Plan for Decommissioning a Sodium Phosphate Manufacturing Plant

Sodium phosphates are a class of chemicals that have been widely employed in commercial and consumer applications. However, declining use of these chemicals due to environmental concerns has lead to restructuring within the industry that has caused, and is likely to continue to cause, reduction of sodium phosphate production capacity. Closure of a sodium phosphate manufacturing plant necessitates decommissioning and decontamination activities that are subject to a variety of federal, state, and local regulations. A compliance plan was developed to provide a blueprint for ensuring that all federal regulatory requirements are met, however, site dependent state and local requirements were excluded. The compliance plan provides a framework that addresses project team formation and project planning, regulatory requirements, identification of affected processing equipment, plant pre-shutdown activities, waste stream identification and waste management facilities, safety, training, and emergency preparedness planning, and project decommissioning remedial actions. This regulatory compliance plan will enable sodium phosphate plant operators to complete decontamination and decommissioning work in a timely, efficient, compliant, and cost effective manner.

Dynamic simulation of chemical plant

This thesis describes the design and implementation of a new dynamic simulator called DASP. It is a computer program package written in standard Fortran 77 for the dynamic analysis and simulation of chemical plants. Its main uses include the investigation of a plant's response to disturbances, the determination of the optimal ranges and sensitivities of controller settings and the simulation of the startup and shutdown of chemical plants. The design and structure of the program and a number of features incorporated into it combine to make DASP an effective tool for dynamic simulation. It is an equation-oriented dynamic simulator but the model equations describing the user's problem are generated from in-built model equation library. A combination of the structuring of the model subroutines, the concept of a unit module, and the use of the connection matrix of the problem given by the user have been exploited to achieve this objective. The Executive program has a structure similar to that of a CSSL-type simulator. DASP solves a system of differential equations coupled to nonlinear algebraic equations using an advanced mixed equation solver. The strategy used in formulating the model equations makes it possible to obtain the steady state solution of the problem using the same model equations. DASP can handle state and time events in an efficient way and this includes the modification of the flowsheet. DASP is highly portable and this has been demonstrated by running it on a number of computers with only trivial modifications. The program runs on a microcomputer with 640 kByte of memory. It is a semi-interactive program, with the bulk of all input data given in pre-prepared data files with communication with the user is via an interactive terminal. Using the features in-built in the package, the user can view or modify the values of any input data, variables and parameters in the model, and modify the structure of the flowsheet of the problem during a simulation session. The program has been demonstrated and verified using a number of example problems.

Sexual selection in a tropical fruit fly : role of a plant derived chemical in mate choice

The specific mechanisms by which selective pressures affect individuals are often difficult to resolve. In tephritid fruit flies, males respond strongly and positively to certain plant derived chemicals. Sexual selection by female choice has been hypothesized as the mechanism driving this behaviour in certain species, as females preferentially mate with males that have fed on these chemicals. This hypothesis is, to date, based on studies of only very few species and its generality is largely untested. We tested the hypothesis on different spatial scales (small cage and seminatural field-cage) using the monophagous fruit fly, Bactrocera cacuminata. This species is known to respond to methyl eugenol (ME), a chemical found in many plant species and one upon which previous studies have focused. Contrary to expectation, no obvious female choice was apparent in selecting ME-fed males over unfed males as measured by the number of matings achieved over time, copulation duration, or time of copulation initiation. However, the number of matings achieved by ME-fed males was significantly greater than unfed males 16 and 32 days after exposure to ME in small cages (but not in a field-cage). This delayed advantage suggests that ME may not influence the pheromone system of B. cacuminata but may have other consequences, acting on some other fitness consequence (e.g., enhancement of physiology or survival) of male exposure to these chemicals. We discuss the ecological and evolutionary implications of our findings to explore alternate hypotheses to explain the patterns of response of dacine fruit flies to specific plant-derived chemicals.

Influence of host plant structure and microclimate on the abundance and behaviour of Tephritid fly

Microclimate and host plant architecture significantly influence the abundance and behavior of insects. However, most research in this field has focused at the invertebrate assemblage level, with few studies at the single-species level. Using wild Solanum mauritianum plants, we evaluated the influence of plant structure (number of leaves and branches and height of plant) and microclimate (temperature, relative humidity, and light intensity) on the abundance and behavior of a single insect species, the monophagous tephritid fly Bactrocera cacuminata (Hering). Abundance and oviposition behavior were signficantly influenced by the host structure (density of foliage) and associated microclimate. Resting behavior of both sexes was influenced positively by foliage density, while temperature positively influenced the numbers of resting females. The number of ovipositing females was positively influenced by temperature and negatively by relative humidity. Feeding behavior was rare on the host plant, as was mating. The relatively low explanatory power of the measured variables suggests that, in addition to host plant architecture and associated microclimate, other cues (e.g., olfactory or visual) could affect visitation and use of the larval host plant by adult fruit flies. For 12 plants observed at dusk (the time of fly mating), mating pairs were observed on only one tree. Principal component analyses of the plant and microclimate factors associated with these plants revealed that the plant on which mating was observed had specific characteristics (intermediate light intensity, greater height, and greater quantity of fruit) that may have influenced its selection as a mating site.