Earth electrode resistance, Insulation resistance of factory-built materials installed at the site and Insulation resistance of site-built materials installed at site to be considered individually for field quality control check. It is further to be monitored earth resistance of individual earth unit and combined resistance of earth units.
1. INSPECTION AND TEST METHODS - GENERAL
Every building construction work shall be inspected and tested by the representative of the main contractor to keep their Quality Plan in force as detailed here: All the installations will have a unique reference for the purpose of inspection/testing methods; It will be a condition in the purchase order, that wherever necessary individual sub-contractors will prepare inspection and test plans appropriate to their work activities.
At the completion of the electrical installation works, the entire installation shall be subject to the test before final placing in service under the full responsibility of the contractor. Unless Otherwise specifically called for all tests shall be carried out in conformity with IEE regulations. Contractor shall coordinate with the Client and the Supervising Engineer to get electricity from the local supply authority before starting of testing and commissioning.