barge topping

Polish translation: próbkowanie poniżej odsłoniętej powierzchni ładunku węgla (barki węglowej)

GLOSSARY ENTRY (DERIVED FROM QUESTION BELOW)
English term or phrase:barge topping
Polish translation:próbkowanie poniżej odsłoniętej powierzchni ładunku węgla (barki węglowej)
Entered by: Frank Szmulowicz, Ph. D.

12:49 Oct 5, 2017
English to Polish translations [PRO]
Tech/Engineering - Surveying
English term or phrase: barge topping
If the Vessel is being loaded directly from barges midstream, sampling shall be manually collected by barge topping per ASTM Method D6883.

Chodzi o metodę pobierania próbek Węgla do analiz przed dostawą do klienta.
TranslateWithMe
Poland
Local time: 14:14
próbkowanie poniżej odsłoniętej powierzchni ładunku węgla (barki węglowej)
Explanation:
ASTM D6883 - Standard Practice for Manual
Sampling of Stationary Coal from Railroad Cars,
Barges, Trucks, or Stockpiles


Abstract
Scope
1.1 This practice covers procedures for obtaining a manual gross sample from beneath the surface of coal in railroad cars, barges, trucks, or stockpiles. These procedures are to be used to provide gross samples for estimating the quality of the coal. The gross samples are to be crushed, divided, and further prepared for analysis in accordance with Practice D2013.
1.2 This practice provides instruction for sampling beneath the exposed surface coal to a depth of approximately 61 cm (24 in.). Collect samples at this depth to get below the surface of the material, since drying and oxidation may have occurred at, or near the surface. Changes in moisture, in particle size, and in other properties continue to occur deeper in the coal and, although not as drastic as near the surface, will cause the method to be biased. The user should review the conditions of the coal (weather conditions, prior transport, settling time, and so forth, see 8.1) so that the interested parties can agree that potential biases are not overly great or that some adjustment in specifications is warranted. Sample increments collected from the surface layer(s) of coal in railroad cars, barges, or stockpiles are classified condition “D” (see Practice D2234/D2234M, Increment Collection Classification). It is a good practice to require that “details of sampling procedure shall be agreed upon in advance by all parties concerned” whenever collection of sample increments falls under condition “D.” This practice offers a sampling procedure that parties may use to meet requirements of Practice D2234/D2234M for condition “D.” The practice does not produce samples that satisfy precision requirements of Practice D2234/D2234M general-purpose sampling, or Practice D2234/D2234M special-purpose sampling.
1.3 The user is cautioned that samples of this type do not satisfy the minimum requirements for probability sampling and as such cannot be used to draw statistical inferences such as precision, standard error, or bias.
1.4 This sampling method is intended for use only when sampling by more reliable methods that provide a probability sample is not possible.
1.5 The quantities stated in either acceptable SI units or in inch-pound units are regarded separately as standard. The quantities stated in each system may not be exact equivalents; therefore, each system must be used independently of the other, without combining quantities in any way.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

https://www.astm.org/search/fullsite-search.html?query= D688...
Selected response from:

Frank Szmulowicz, Ph. D.
United States
Local time: 09:14
Grading comment
wielkie dzięki
4 KudoZ points were awarded for this answer



Summary of answers provided
3próbkowanie poniżej odsłoniętej powierzchni ładunku węgla (barki węglowej)
Frank Szmulowicz, Ph. D.


  

Answers


26 mins   confidence: Answerer confidence 3/5Answerer confidence 3/5
próbkowanie poniżej odsłoniętej powierzchni ładunku węgla (barki węglowej)


Explanation:
ASTM D6883 - Standard Practice for Manual
Sampling of Stationary Coal from Railroad Cars,
Barges, Trucks, or Stockpiles


Abstract
Scope
1.1 This practice covers procedures for obtaining a manual gross sample from beneath the surface of coal in railroad cars, barges, trucks, or stockpiles. These procedures are to be used to provide gross samples for estimating the quality of the coal. The gross samples are to be crushed, divided, and further prepared for analysis in accordance with Practice D2013.
1.2 This practice provides instruction for sampling beneath the exposed surface coal to a depth of approximately 61 cm (24 in.). Collect samples at this depth to get below the surface of the material, since drying and oxidation may have occurred at, or near the surface. Changes in moisture, in particle size, and in other properties continue to occur deeper in the coal and, although not as drastic as near the surface, will cause the method to be biased. The user should review the conditions of the coal (weather conditions, prior transport, settling time, and so forth, see 8.1) so that the interested parties can agree that potential biases are not overly great or that some adjustment in specifications is warranted. Sample increments collected from the surface layer(s) of coal in railroad cars, barges, or stockpiles are classified condition “D” (see Practice D2234/D2234M, Increment Collection Classification). It is a good practice to require that “details of sampling procedure shall be agreed upon in advance by all parties concerned” whenever collection of sample increments falls under condition “D.” This practice offers a sampling procedure that parties may use to meet requirements of Practice D2234/D2234M for condition “D.” The practice does not produce samples that satisfy precision requirements of Practice D2234/D2234M general-purpose sampling, or Practice D2234/D2234M special-purpose sampling.
1.3 The user is cautioned that samples of this type do not satisfy the minimum requirements for probability sampling and as such cannot be used to draw statistical inferences such as precision, standard error, or bias.
1.4 This sampling method is intended for use only when sampling by more reliable methods that provide a probability sample is not possible.
1.5 The quantities stated in either acceptable SI units or in inch-pound units are regarded separately as standard. The quantities stated in each system may not be exact equivalents; therefore, each system must be used independently of the other, without combining quantities in any way.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

https://www.astm.org/search/fullsite-search.html?query= D688...

Frank Szmulowicz, Ph. D.
United States
Local time: 09:14
Native speaker of: Native in EnglishEnglish, Native in PolishPolish
PRO pts in category: 45
Grading comment
wielkie dzięki
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