Precast workers work on concrete components of bridge beams, and assists in cleaning, painting, sandblasting, sealing, grouting on structural concrete and use small hand tools etc. They need experience handling various products such as epoxies, grouts, sealers, paints, thinners, and cleaners.
Bridge work is performed under awkward and hazardous conditions involving confined spaces, scaffolding, vertical faces, etc.; duties may be performed underneath, on top of, or on the sides of bridge structures. Appropriate tickets are essential.