supply of supply and commissioning of hydraulic insulator testing jig , supply and commissioning of hydraulic insulator testing jig with loadcell based digital displa y or tensile load testing of 25 kv porcelain and composite insulators as per rdso spec. ti/spc/ohe/instes t/0090(02/2009)rev.0 with a&c slip no.1(10/16)or latest. [warranty period: 30 months after the date of de livery] and latest specification no. ti/spc/ohe/instest/0091(aug-2024) along with one 20 ton capacity di gital dynamo meter to comply clause no.6.8 of the specification. make:- birdman chemeng, brand: yota or similar [ warranty period: 30 months after the date of delivery ] ]