Standard Practice for (Analytical Procedure) Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test Ingestion-build-61878 1 The calculation of the

1 The calculation of the elastomechanical stress from the birefringence is not the subject of this International Standard

BS EN 2240-005 shall be used together with EN 2756

but specific requirements and testing are not described for these devices

usability and load-bearing capacity and their related durability

the mechanical joints can be either of the type employing a connecting rod or of a type which does not employ a connecting rod

Standard Practice for (Analytical Procedure) Determining the Efficiency of a Production Well in a Confined Aquifer from a Constant Rate Pumping Test Ingestion-build-61878 1 The calculation of the