worker wearing safety noise disruptive earmuffs protection while inspecting working near generator

accident adult alone back background build builder bung business cap closeup concept construction crafts disruptive ear earmuffs ears engineers equipment filters friction gear gloves goggles hammering hand handyman hard hardhat hat headphones health hearing helmet indoors industrial industry insulation interior keeping loss loud machine machinery male man manual masks mechanics muffs noise noisy orange person plug prevention protect protection protective protectors quality safety save secure site sparks sprayed tool tools tower trademen trades wearing work worker workers workplace workshop