1案情陈某与谭某达成口头协议,约定由陈某雇工,以每平方米45元的价格,为谭某承建某村委会办公楼建造主体工程。2001年3月28日,陈某在办公楼顶层天面(砌三楼楼面)扎钢筋,当他扎到安装了防护网和没有安装防护网的两面墙的交接处时,不小心将一根长约4米、直径6毫米的钢筋伸出了防护网,与办公楼前面的10千伏高压电线接触而触电致残。 1 case Chen and Tanmou reached a verbal agreement, agreed to hire employees by Chen, 45 yuan per square meter price for the construction of a village committee Tanmou construction of the main project. March 28, 2001, Chen on the top floor of the office building (building the third floor of the floor) tie bar, when he tied to the installation of protective net and not installed protective wall of the two walls of the junction, accidentally a The root length of about 4 meters, 6 mm diameter steel out of the protective net, and office buildings in front of the 10 kV high voltage wire contact and cause disability.