supply of different types frp fiber glass ladders as per scope of supply at 3x20 mw, bhps-iii, deolond , fibre glass ( frp ) heavy duty wall support sway proof extension ladder of 36 feet ( approx ) total extendable height with fibre glass antiskid steps, heavy duty guides, pp rope, pulley and aluminium casted swivel type shoes with thick antiskid rubber treads , fibre glass ( frp ) heavy duty self support type platform ladder of 15 feet ( approx ) with non conductive molded standing platform which locks the ladder in working condition, safety hand rail for the safety of working professionals, heavy duty spreader & plastic molded shoes with antiskid rubber treads. , fibre glass ( frp ) heavy duty self supported 2 section tiltable tower extension ladder of 36 feet ( approx ) total extendable height having side runners of fibre glass section with antiskid steps, fibre glass non conductive platform, safety hand rail, to no. manual which for extending the ladder up to desired height maximum up to 36 feet and second for tilting arrangement. ladder mounted on heavy duty ms trolly with wheels, special extension locking mechanism provided for locking extendable part during working. special guy wire support for extra stability, special jack 04 nos. provided for extra stability