Welcome to D.H. Charles Engineering

OSHA compliant plans for jack & bore pits, pump stations, manholes, cofferdams, foundations, pipe trenches, tank removal/installation, contaminated soil removal, and much more.

Access scaffold for low and high-rise work, structural shoring systems, work platforms, pedestrian canopies, hanging platforms, containment structures for bridges retrofit, and misc. temporary stages, bridges or towers.

Design for box girder bridges, building retrofits/renovations, new multi-story suspended slab and beam buildings, bridge widening, wall forms and reshore design.

Vertical and lateral support systems for building and bridge retrofit projects, in order to temporarily relieve loading of structural members to allow for modification or replacement.

Design of permanent reinforced concrete, steel, timber, masonry, and aluminum structures, such as vaults, retaining walls, utility supports, building additions, footing systems, and other misc. structures.

Design of exterior building maintenance systems, including portable and fixed davits, socket and pedestals, adjustable outriggers, fall protection and arrest systems, controlled decent apparatus, tie-back anchors, swing stage components, and temporary rigging layouts.

Construction engineering systems to allow for safe and efficient completion of or access to work, such as equipment bridges, containment structures, stability systems, debris protection, impact barriers, and others.

Tower crane footing design, spreader beams, picking frames, complex rigging plans, mast climber supports, demolition, and structural shoring for heavy equipment loading.