JJ Innovations LLC

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JJ Innovations provides CAD drafting services for the HVAC / Mechanical Contractor to create a complete set of detail, shop, coordination or as-built drawings. With our years of experience working inside the HVAC contracting business we are able to create the highest quality shop drawings. Coordination Shop Drawings: * Detailed duct work shop drawings for fabrication and installation * Coordination drawings * “As-Built” Drawings for record submittal * Support for Design Build project * All HVAC shop drawings will show the routing of ductwork closely following the contract drawing * Ductwork will be drawn to match your shop standards. (SMACNA standards used) * Dimensions showing ductwork * All ductwork will show size, length of each piece, top and bottom elevations. * Riser duct will be shown if needed including shaft duct detailing * Exact placement of VAVs, AHUs, EFs and RTU units showing access required for service * Placement of grilles, registers, diffusers and slots * Equipment pads, fire dampers, duct penetration, roof frames