STN EN ISO 22282-4
| Name: | STN EN ISO 22282-4 |
| Validity: | Withdrawn |
| Number of pages: | 40 |
| Language: |
EN
|
| Paper: | 18,90€ |
| Electronic version |
a) Only read (without ability to print and copy)
17,01€ b) Without ability to print, with ability to copy (printscreen) 18,90€ c) With ability to print and copy (printscreen) 24,57€ |
| Slovak title | Geotechnický prieskum a skúšanie. Hydrogeologické skúšky. Časť 4: Čerpacie skúšky (ISO 22282-4: 2021) |
| English title | Geotechnical investigation and testing - Geohydraulic testing - Part 4: Pumping tests (ISO 22282-4:2021) |
| Release Date: | 01. 10. 2021 |
| Date of withdrawal: | 01. 02. 2022 |
| ICS: | 93.020 |
| Sorting character/National clasification code | 72 1040 |
| Level of incorporation: | idt ISO 22282-4:2021, idt EN ISO 22282-4:2021 |
| Official Journal | 09/21 |
| Amendments | |
| Replaced by: | STN EN ISO 22282-4:2022-02 (72 1040) |
| Repleces: | STN EN ISO 22282-4:2013-06 (72 1040) |
| Note in Official Journal: | |
| Subject of the standard: | This document establishes requirements for pumping tests as part of geotechnical investigation service in accordance with EN 1997-1 and EN 1997-2. This document applies to pumping tests performed on aquifers whose permeability is such that pumping from a well can create a lowering of the piezometric head within hours or days depending on the ground conditions and the purpose. It covers pumping tests carried out in soils and rock. |
| Preview: | Náhľad normy (PDF) |