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Seasonal work

How does the program cater for seasonal work (e.g. heating boilers, air condition) ... [Pg.790]

The most relevant study to base a hazard assessment and derivation of a tolerable intake upon is a study that reflects the human exposure situation as well as possible. In many cases a lifelong exposure is the most relevant exposure scenario for humans and a hfetime animal study (in practice a chronic study) is the most relevant study on which to base the assessment. In other situations where the expected human exposure is of limited duration, for example in seasonal work with plant protection products lasting 2 or 3 months per year, or occasionally, for example use of certain consumer products, the assessment should preferably be based on studies of shorter duration. [Pg.265]

Seasonal work often makes sense for two reasons. First, seasonal jobs are easier to get. Second, it is possible to work full-time for a few months and then pursue leisure activities with more freedom. For example, many retirees work in department stores around Christmas or at resorts during the summer. [Pg.76]

The only regulator used in this system is a line regulator rated for hydrogen. It is brass and thus has to be watched for corrosion. A better regulator would be nickel plated brass or stainless steel. Because this was an experimental unit destined only for seasonal work, this was not a particular issue with us. [Pg.83]

The conventional use of meteorology will be most important during the construction period at a site. On some projects it may be necessary to furnish climatological data for prospective bidders, seasonal work scheduling, and on information not commonly available, such as freeze-thaw cycle frequency, and annual wet-bulb temperature frequencies and ranges. [Pg.88]

CNEs are mled out for seasonal work and for employment in industries that normally conclude fixed-term contracts (Art. L. 122-1-1 Code du travail). [Pg.106]

FOLLOWING THE CYCLE OF THE SEASONS WORKING WITH WINTER... [Pg.109]

If such operating behaviour occurs periodically, for example in the wet season, works can adjust to this more or less easily. [Pg.198]

Season Early and mid season 0 Late season work is very risky... [Pg.675]

To find your company s annual average number of employees, you need to add the number of all full-time, part-time, temporary, seasonal, salaried, and hourly employees at yovu" location throughout the year. You will need a total of all employees on the payroll for each pay period. This figure may vary from pay period to pay period due to seasonal work. [Pg.306]

Of course, in mai indnstries, like aerial agriculture, commercial pressures and maiket realities make the task difficnlt. The economics of success can be a difficult balance in cash strapped operations. However, diligent application of system safety principles is even more important when there is pressure on the business, when operations are most vulnerable. It seems that this is particularly tme of aerial agriculture when the vagaries of seasonal work, the ups and downs of primary industry and the continual economic pressure are considered. [Pg.126]

The time taken to complete a base line study and EIA should not be underestimated. The baseline study describes and inventorises the natural initial flora, fauna, the aquatic life, land and seabed conditions prior to any activity. In seasonal climates, the baseline study may need to cover the whole year. The duration of an EIA depends upon the size and type of area under study, and the previous work done in the area, but may typically take six months. The EIA is often an essential step in project development and should not be omitted from the planning schedule. [Pg.71]

It should be noted that a number of different enzyme preparations can now be purchased directly from manufacturing chemists. It must be emphasised that the activity of an enzyme, whether purchased or prepared in the laboratory, may vary between rather wide limits. The activity is dependent on the source of the enzyme, the presence of poisons and also on the temperature. It appears, for example, that the quality of horseradish peroxidase depends upon the season of the year at which the root is obtained from the ground. It cannot be expected therefore that all the experiments described below will work always with the precision characteristic of an organic reaction proceeding under accurately known conditions. [Pg.510]

Averages from several sources, often encompassing a wide range of analytical results should be regarded as working estimates which vary with geography, season, and preparative method. [Pg.75]

Although the varied uses for which DIR couplers are employed call for precise control over where the inhibitor diffuses, the very complexation mechanism by which inhibitors work would seem to preclude such control. The desired ability to target the inhibitor can be attained by the use of delayed release DIR couplers, which release not the inhibitor itself, but a diffusable inhibitor precursor or "switch" (Fig. 16) (98). Substituents (X, R) and stmctural design of the precursor permit control over both diffusivity and the rate of inhibitor release. Increasing the effective diffusivity of the inhibitor, however, means that more of it can diffuse into the developer solution where it can affect film in an undesirable, nonimagewise fashion. This can be minimized by the use of self-destmcting inhibitors that are slowly destroyed by developer components and do not build up or "season" the process (99). [Pg.479]

Stainless steel is used in several places. Figure 1.3 shows the fire grate - the metal bars which carry the burning coals inside the firebox. When the engine is working hard the coal is white hot then, both oxidation and creep are problems. Mild steel bars can burn out in a season, but stainless steel bars last indefinitely. [Pg.5]

Depolarization times greater than 48 hours should be allowed when applying the 100-mV criterion. Comparison of measured potentials is only possible where conditions of temperature and moisture are similar. Figure 19-8 shows the dependence on season and temperature which can probably be ascribed to different aeration. In repair work, potential probes should be provided at different places on the object to reduce IR errors in off potential measurements arising from equalizing currents. [Pg.438]

Seheduling work during the time of the day or the season of the year that minimizes heat/eold stress potential... [Pg.95]

Comments on the temperature of the auxiliary air are common. Auxiliary cupboards were first introduced to save energy and unconditioned outside air has often been used for the auxiliary supply air. This is usually not acceptable because unconditioned supply air will be too cold during the heating season for a person to work at the hood. It may also be too hot during the cooling season. Today, most auxiliary air systems operate at temperatures close to room temperature. [Pg.994]

Ausdehnungs-arbeit,/. work done in expanding, -koeflizient, m. expansion coefficient, -messer, m. dilatometer extensometer. -vermOgen, n. expansibility extensibility dilatability. -zahl, /. expansion coefficient, ausdenken, v.t. think out. devise, conceive, ausdeuten, v.t. interpret, explain, ausdorren, v.t. dry up, desiccate season (timber). [Pg.45]

Betriebs-zeit,/. working hours shift working season, campaign operating time (required for any process), -zustand, m. working or operating condition. [Pg.69]

Campagne,/. campaign, (working) season, Campane, /. bell jar. [Pg.87]

Prior to entering any asset detail on the planning schedule, items such as holiday periods and seasonal or shutdown programs should be indicated. This can be done by the use of highlighter pens on the calendar weeks that require specific attention to loading of the relevant work tasks. [Pg.787]

Scheduling of work tasks and therefore labor utilization can be carried out in a number of different methods on a computer, depending on the software system purchased. These methods can be similar to the manual system or they may take the form of automatic scheduling. That is, the work tasks are entered into the computer system with the appropriate hours and trades and the software program automatically schedules the hours evenly over the weeks of the year. In implementing such scheduling care has to be taken to ensure that such items as weekends, statutory holidays, annual leave, annual shutdown and seasonal... [Pg.788]

Nitrogen compounds These also arise from both natural and synthetic sources. Thus ammonia is formed in the atmosphere during electrical storms, but increases in the ammonium ion concentration in rainfall over Europe in recent years are attributed to increased use of artiflcial fertilisers. Ammonium compounds in solution may increase the wettability of a metaland the action of ammonia and its compounds in causing season cracking , a type of stress-corrosion cracking of cold-worked brass, is well documented. [Pg.339]


See other pages where Seasonal work is mentioned: [Pg.360]    [Pg.361]    [Pg.106]    [Pg.664]    [Pg.185]    [Pg.360]    [Pg.361]    [Pg.106]    [Pg.664]    [Pg.185]    [Pg.34]    [Pg.44]    [Pg.443]    [Pg.23]    [Pg.150]    [Pg.1959]    [Pg.2223]    [Pg.30]    [Pg.9]    [Pg.554]    [Pg.12]    [Pg.284]    [Pg.837]    [Pg.406]    [Pg.396]    [Pg.857]   
See also in sourсe #XX -- [ Pg.76 ]




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