CRM Dining Seat Sample Drawings for 501 estimate only.pdf

These technical drawings are engineering specifications for dining seat components for the Alaska Railroad RR 2004 project, produced by Colorado Railcar Manufacturing LLC (CRMLLC) located in Fort Lupton, Colorado. The documents detail multiple precise design drawings for various seat assembly parts, including single dining seat frames, seat bottom/back cushions, and associated sub-assemblies. Each page contains detailed technical specifications with dimensional tolerances of ± 1/16", angular tolerances of ± 1°, and explicit manufacturing instructions for individual components like seat frames, cushions, and trim pieces.

The technical drawings are part of a production release for a Type I railcar seating system, with multiple iterations marked as "APPROVED" and dated 2004. The designs specify materials such as mild steel tubing, 1/2" plywood laminated with black laminate, and chestnut ridge foam safeguard XL medium for cushioning. The drawings include precise measurements, component numbering, manufacturing notes, and specific fabrication instructions, indicating a comprehensive engineering approach to railcar seat design and manufacturing for the Alaska Railroad project.