I.S. EN ISO 22282-4:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GEOTECHNICAL INVESTIGATION AND TESTING - GEOHYDRAULIC TESTING - PART 4: PUMPING TESTS (ISO 22282-4:2012)
Hardcopy , PDF
05-04-2021
English
01-01-2012
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Equipment
5 Test procedure
6 Test results
7 Reports
Annex A (informative) - Record of measured values and
test results of the pumping test - Example
Annex B (informative) - Determining the pumping test
discharge
Annex C (informative) - Interpretation of the pumping
test results
Bibliography
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