Media data sheets

The results of the balancing are recorded in so-called media data sheets. The mass flow occurring in the plant get plain text identification and a massjlow number that clearly identify the individual media. Depending on the plant size or number of muss fluxes, they are itemized in a media list with the help of a system enabling, e.g. the assignment according to its state or kind of medium. Table 2.1 shows an example of a media data sheet for a saline solution. 

Table 2.1 Media data sheet for a saline solution. 

Apart from the media data sheets for end or intermediate products, data sheets for operating resources are drawn up. Table 2.2 shows an example of a media data... 

Table 2.2 Media data sheet for low pressure steam. 

Fachhochschule Osnabruck University of Applied Sciences Media Data Sheet For Low Pressure Steam Project Model Plant Mass Flux No. 5.XX3 Medium LP-Steam... 

The composition of the media as well as the pressures and temperatures are derived from the media data sheets. Here the data from the design column have to be used. 

In order to contain time and expenses for the determination of the procurement costs of the main components, the solicitation of preliminary quotations has proven its worth. For this purpose, preliminary enquiries are made which clearly show the most important details regarding scope of delivery and performance. The preliminary enquiries consist of a cover letter, the technical data sheet and the related media data sheet. This also reduces expenses for the tender preparation while competition will be enhanced. Apart from technical details, the quotation of the plant manufacturer will also clear important commercial and organizational matters in the run-up of the actual order ... 

For the design of the plant and the ensuing operation it is practical to stipulate the layout and production data in the contract. For the layout data, media data sheets for the educts may be used. Production data are determined with regard to quantity and quality. For the production quantity or capacity a range is often agreed, within which the plant can be operated. The determination of the product quality depends on the product itself and on the desired product function. Possible quality criteria of gaseous or liquid products are ... 

Existing interfaces between the plant to be built and the already existing plants of the operating company have to be described as precisely as possible regarding their position (survey map) and design (nominal width, nominal pressures, pipework classes, flange design, media data sheets etc). Possible interfaces are ... 

The nominal widths of the connecting pipes wiU also be assessed, namely on the basis of the available balancing or media data sheets. In case of doubt, a larger nominal width will be chosen. Later, during the piping planning phase, respective reducers can be installed. 

On the basis of the media data sheets, nominal pressures can be determined relahvely easily. Here, layout pressures in consideration of the safety engineering are to be applied. For the determination of the nominal widths simple calculahons according to Table 4.7 have to be carried out. The mass and volume flows to be discharged by a pump arise from balancing, the results of which are set out in the media data sheets. It has to be considered that balanced values are concerned. In case of controlled... 

Preparation of technical data sheets Figure 4.8 shows an example of a technical data sheet of a pump. The most important data fields to be filled by the plant manufacturer (in Figure 4.8 in italics) are the pump head and the flow rate in the design point. The necessary information concerning the medium can again be gathered from the enclosed media data sheet. Other technical requirements can be stated in the relevant customer specification or in a QA-plan required to be enclosed, too. All other information has to be filled in by the pump supplier (in Figure 4.8 in bolt print). 

Risk-management measures Safety Data Sheets Specific Exposure Scenario Small-to-medium-enterprise( s) Sector of Use Category Substance(s) of very high concern TechnicalGuidance document Weight/weight... 

Cycloheximide is a health hazard, and extreme caution should be used when adding this ingredient to a medium. Skin contact and/or inhalation of dust should be completely avoided. Refer to the Material Safety Data Sheets (MSDS) for specific instructions (Section 19.2.2) regarding proper... 

Typical values, not meant for specification Table 1 Typical data-sheet properties for CP8320 (medium-heat) and CP8930 (high-heat) plating products... 

Carbon dioxide gas was used as a physical blowing agent to produce medium density polypropylene foam sheets using a single screw extruder. The mechanical properties of the foam were similar in the machine direction and in the transverse direction. Abetter surface finish and a lower density was produced by using a commercial wrapping film as a cap layer. The process conditions and the die design data are presented and an attempt made to relate them to the product characteristics. 4 refs. 

Fig. 11 Three-dimensional structures of epothilones determined in different environments (O red, S yellow, N dark blue). Top structures of free EpoA determined by X-ray crystallography from dichloromethane/petroleum ether (top left [9 8] (a)) and from methanol/water (top right [143](b)). Bottom structures of EpoA bound to tubulin determined by solution NMR in aqueous medium (bottom left [96]) and by electron crystallography from zinc-stabilized tubulin sheets (bottom right [26]).(a) The crystal structure data have been available from the author to interested research groups since October 1995.(b) H.-J. Hecht, G. Hofle, unpublished results CCDC 241333 and CCDC 241334 contain the crystallographic data of this structure. These data can be obtained free of charge via www.ccdc.cam.ac.uk/conts/retiieving.html (or from the Cambridge Crystallographic Data Centre, 12, Union Road, Cambridge CB2 1EZ, UK fax (+ 44) 1223-336-033 or deposit cede. cam. ac. uk)...

Documentation in the hidden factory has its own production process. The raw material of paper is prepared into documents and data entry forms as production plans, master production and control records, batch records, raw material sheets. Standard Operating Procedures (SOPs) and so on, which in turn are enhanced with more and more manual data entry and signing at each step of activity with approvals. The paper flows from desk to desk as collections of related documents. There is a huge "add ingredient" or "assembly" process of data to the physical medium, which at each step of activities has to be at the right place at the right time—just as the physical products. 

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