ELECTRIFICADORA DE SANTANDER S . A .
Personnel safety The most important training received by ESSA ’ s field operations staff is safety measures and accident prevention . Strict security protocols are in effect at every ESSA substation , both for the company ’ s employees as well as for third party workers , like contractors , cleaning and maintenance personnel , and others .
Environmental and community affairs ESSA ’ s involvement with its surrounding
Maintaining uninterrupted , high quality service is a priority for ESSA and its qualified professionals
122 December 2015