Construction elements made of metal in the nature of fabricated metal components for building foundation support and stabilization, namely, soil digger plates, soil displacement plates, soil displacement conical tips and metal screw anchors for extending bearing plates

INSTALLATION, REPAIR AND RELATED SERVICES, NAMELY, MAINTENANCE AND REPLACEMENT OF SCREW PILES USED FOR UNDERPINNING BUILDING FOUNDATIONS

SCREW PILES FOR UNDERPINNING BUILDING FOUNDATIONS MADE PRIMARILY OF METAL

INSTALLATION, REPAIR AND RELATED SERVICES, NAMELY, MAINTENANCE AND REPLACEMENT OF SCREW PILES USED FOR UNDERPINNING BUILDING FOUNDATIONS