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We need a licensed Mechanical, Electrical, and Plumbing (MEP) engineer to provide a stamped plumbing drawing for a future ADA-compliant bathroom in a small commercial building. This will include: - Design for rough-in only for DWV systems (PVC material). - Tie-in of the new 4” waste line to the nearest 4” or larger waste stack. Venting shall include AAV with an access panel for maintenance in the ceiling. - Copper piping for domestic water with proper insulation using 1/2" fiberglass. - Running a 3/4" cold water line capped with a ball valve for future use—insulated as described above. - An under-sink instant hot water system for the single sink. Requirements: - Licensed MEP engineer with experience in commercial plumbing projects. - Must be licensed to work in Colorado. - Familiarity with ADA compliance and local building codes. Deliverables: Stamped construction drawings ready for use.
Project ID: 40473222
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Active 6 days ago
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10 freelancers are bidding on average $600 USD for this job

Hello, I’m a Mechanical Engineer with experience in plumbing layouts, MEP coordination, and commercial building services documentation. I can support development of the plumbing design package for the future ADA-compliant bathroom, including DWV rough-in layout, waste line tie-in coordination, venting strategy, domestic water routing, insulation requirements, and equipment coordination for the under-sink hot water system. For permit and stamped submission requirements, the final stamped drawings would need to be issued by a licensed engineer registered in the project jurisdiction. I can assist with preparation and coordination of the technical drawings and documentation to support that process while ensuring the design intent aligns with ADA and applicable plumbing code requirements. Please share the existing plans, project location, and any authority requirements so I can review the scope and confirm deliverables
$600 USD in 7 days
6.7
6.7

With over two decades in the engineering and design industry, I possess the breadth of knowledge you need for your project. My extensive work as a licensed Mechanical, Electrical, and Plumbing (MEP) engineer, familiar with American and Canadian building codes and certified to work in several Canadian provinces, will provide the much-needed expertise for your ADA-compliant bathroom plumbing. From designing to drafting, my numerous skills includes working with AutoCAD, which will ensure precise and accurate drawings for your plumbing systems. With a stringent focus on quality, all my drawing packages will be complete with valid engineer stamps – a crucial factor for any project to move forward. I understand how important it is for your commercial building to comply with ADA standards without any compromise. My experience in delivering projects aligned with ADA regulations combined with my meticulous attention to detail & proactive problem-solving skills position me well in meeting your requirements seamlessly. When you choose me for this task, you leverage all my years of accumulated knowledge working in MEP engineering field which ensures highest level of accuracy for your required Stamped construction drawings.
$750 USD in 7 days
4.1
4.1

Arvada, United States
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Member since May 14, 2026
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