This document appears to be a work portfolio for Stefan Sandu from 2017 that outlines various electrical installation and wiring projects he completed that year, including working with metal trunking, glading SWA cable, building frames from metal bars, installing metal trays and conduits, terminating cables on an earth bar, bonding metal ladders together, and putting up temporary lights. The portfolio consists of brief descriptions of over 50 different tasks and installations performed over the course of the year.