Andrew Grey's Work | ContraWork by Andrew Grey
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Andrew Grey

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Cover image for Structural Steel Shop Drawings –
Structural Steel Shop Drawings – GM Maintenance Platform Prepared a detailed structural steel shop drawing package for an industrial maintenance platform system, including fabrication-ready beam, plate, ladder, and connection detailing for steel manufacturing and assembly coordination. The project involved precision drafting for multiple custom steel components using S275 and S235 structural steel profiles with detailed hole layouts, weld preparation geometry, and assembly references. Scope of work included: • Steel fabrication and shop drawings • Beam, plate, and ladder detailing • Hole layout and bolt coordination • Structural steel member sizing and labeling • Fabrication dimensions and cutting geometry • Assembly allocation schedules and quantity coordination • Connection detailing for industrial steel platform systems • Production-ready drawings for workshop and site installation The drawing package was developed to support accurate steel fabrication, minimize production errors, and streamline workshop manufacturing and field assembly processes for the maintenance platform structure.
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Cover image for Wisconsin Foundation Structural Evaluation &
Wisconsin Foundation Structural Evaluation & Inspector Approval Support Delivered a professional structural evaluation package for a new residential construction project in Wisconsin after the building inspector requested engineering review of foundation wall cracking prior to continuation of framing. This project involved detailed assessment of poured concrete foundation wall cracks using construction drawings, site documentation, crack measurements, and photographic analysis. The scope included preparation of a structural evaluation letter, supporting structural calculation summary, and inspector-compliant repair recommendations for foam removal, crack sealing, and waterproofing. The evaluation confirmed the cracking was consistent with normal concrete shrinkage and construction joint behavior, with no indication of compromised structural performance or reduced load-bearing capacity. Services provided: • Foundation crack structural assessment • Structural engineering report preparation • Structural calculation summary • Residential foundation review • PE stamp coordination and engineering compliance support • Inspector response documentation • Construction compliance support • Permit and inspection approval assistance This project helped streamline the inspection process and support continued construction without unnecessary delays.
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Cover image for Commercial Deck & Covered Patio
Commercial Deck & Covered Patio Construction Package – Houston, Texas Designed and prepared a complete construction drawing package for a large commercial deck and covered patio addition for a restaurant property in Houston, Texas. The project included a 1,372 sq ft elevated deck with integrated ramp access, covered patio roofing system, structural framing plans, and detailed construction connections for permit and construction coordination. Scope of work included: • Architectural deck and patio layout plans • Deck framing and patio roof framing plans • Foundation and footing layout • Ledger board and structural connection details • Beam-to-post and rafter connection detailing • Roof drainage and metal roofing details • Elevations, 3D views, and wireframe construction visualization • IRC/structural coordination with Simpson Strong-Tie connection systems The design featured pressure-treated structural framing, composite decking, metal roofing, reinforced concrete footings, and accessibility-focused circulation planning to support long-term commercial use and streamlined construction execution.
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Cover image for Residential Deck Permit & Construction
Residential Deck Permit & Construction Package – Pennsylvania Designed and prepared a complete permit-ready drawing and pre-construction package for a custom residential deck addition in Pennsylvania. The project featured a 14’6” × 10’ elevated deck with integrated stairs, a reinforced porcelain tile deck system by Mbrico, and modern Viewrail Express Cable Railing with metal posts. Scope of work included: • Site plan and permit drawings • Deck framing and footing layout • Stair and railing detailing • Ledger and structural connection details • Material quantity takeoff and budgeting sheet • Coordination with IRC residential deck code requirements The design was developed to support future construction planning, accurate material ordering, and smooth permit approval while maintaining a clean and functional outdoor layout integrated with the existing porch and driveway conditions.
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