HSG

[ Installation of building scaffolds, working platforms and building platforms; repair and maintenance of building scaffolds, working platforms and building platforms; scaffolding erection; ] scaffolding installation management services; * and * providing construction services, namely, [ building and foundation construction, ] construction planning, and general construction contracting [ ; painting and applying coatings to industrial machinery; installation of electric and steam heat control tracing ]

[ Sandblasting services; fireproofing of buildings and machinery ]