Sep 5, 2023 20:12
9 mos ago
19 viewers *
English term

Double-enveloped underground sewers

English to Russian Tech/Engineering Engineering (general)
Добрый день!
Помогите, пожалуйста, правильно перевести "Double-enveloped".

Контекст: Double-enveloped underground sewers and collection tank placed in watertight retention tank
Proposed translations (Russian)
4 *
Change log

Sep 25, 2023 07:37: Natalie changed "Field" from "Medical" to "Tech/Engineering" , "Field (write-in)" from "Non-sterile vaccines" to "(none)"

Proposed translations

5 hrs
Selected

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труба двуслойная (с двойной стенкой) для подземной канализации
https://www.s-logika.ru/goods/28099680-truba_pe_gofrirovanna...

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Note added at 8 hrs (2023-09-06 04:58:23 GMT)
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https://icaplast.ru/files/file/sp_399_1325800_2018.pdf
трубы из ПЭ с дополнительной защитной оболочкой из термопласта на
наружной поверхности трубы
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4 KudoZ points awarded for this answer.

Reference comments

35 mins
Reference:

question

how does this relate to vaccines?

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Note added at 40 минути (2023-09-05 20:52:45 GMT)
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also, i am unable to find your phrase anywhere

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Note added at 45 минути (2023-09-05 20:57:47 GMT)
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only finding =


dual-wall/double wall
Note from asker:
Good evening, this phrase was related to Inspection Report concerning a manufacturing site for vaccines.
Something went wrong...
5 hrs
Reference:

more complex Gravel envelope

underground Drain Fields, envolopes of gravel, sand, collection tanks, retention tanks, to preven sewer /waste water overflow.

More context? seems much more complicated than Double wall pipe.

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Note added at 6 hrs (2023-09-06 02:16:44 GMT)
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links https://www.usbr.gov/tsc/techreferences/hydraulics_lab/pubs/...
https://www.sulzer.com/en/shared/applications/storm-water-re...


Double enveloped tank system...https://www.mass.gov/doc/proposed-amendments-to-314-cmr-18-i... Double-walled Tank means a holding tank that is an integral tank structure that includes an inner tank
and an outer shell. The inner tank shall be completely **enveloped ***within an outer shell so that any
release from the inner tank shall be contained by the outer shell.
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