I am David Samuel, a licensed fire protection and solar engineer offering expert fire sprinkler system design, shop drawings, PE-stamped plans, and hydraulic & load calculations. I provide restaurant fire safety plans, commercial kitchen protection, and NFPA-compliant sprinkler designs. Also specialized in solar PV system design, panel layouts, SLDs, and permit-ready stamped drawings. Hire me for fire & solar permit packages, engineer-stamped plans, and turnkey fire sprinkler & solar solutions.... Read more