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I’m building a new house and want the entire heating and cooling strategy to revolve around a ground-source heat-pump system. I need an experienced mechanical engineer to take the project from concept to permit-ready plans, covering every phase of geothermal design—load calculations, horizontal loop field layout, and final heat-pump selection. You’ll receive architectural drawings, site plan, soil data, and my energy targets. From there, I expect: • Manual J or equivalent load calculations and equipment sizing • Horizontal loop field design with trench lengths, pipe sizing, antifreeze mix (if required), and pressure drop confirmation (LoopLink RLC or similar) • Heat-pump model recommendation, performance tables, and efficiency projections • CAD/Revit drawings for the loop field, mechanical room piping, and controls diagram, ready for the installer and local authority • A concise installation/specification narrative and commissioning checklist Submittals should be in PDF and native CAD formats; calculations in an editable spreadsheet. I’ll review interim calculations before you proceed to final drawings. Timely updates and clear communication are important so we can move smoothly through permitting and procurement.
Project ID: 40471117
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11 freelancers are bidding on average $455 USD for this job

Hi there, I am an AutoCAD & Revit expert, Architect and Civil engineer. I checked your project details carefully and I have a great interest in your project. My experience in permit drawings will also come handy if there is a need for floor plans or any other such plan relevant to the project. If you want the permitting drawings, I can provide such as a floor plan, elevation, site plan, roof plan and MEP plans. I am confident that I can bring your specific ideas to life. Here is my service; ✨Creating workshop drawings, fabrication details, and construction-ready documentation ✨Converting from PDF/Sketch/Images to AutoCAD DWG and DXF files. ✨Interior & Exterior Design and Rendering by using Sketch Up, Revit, AutoCAD and 3Ds MAX. If you hire me, then your project will be completed more successfully. Looking forward to discussing your project and getting started. Best regards Belal
$250 USD in 3 days
5.6
5.6

Hi there, As an engineer and designer, I bring a unique set of skills to the table that will make your geothermal project stand out. With extensive knowledge and experience with AutoCAD, Revit, and SolidWorks, I can confidently execute every aspect of the design process, from load calculations and equipment sizing to detailed CAD drawings. My proficiency in CAD/CAM also signals my ability to handle complex system design such as yours. Moreover, my project management skills ensure effective coordination with authorities and installers throughout the process. I understand the importance of timely updates and clear communication for seamless planning and procurement. Additionally, my familiarity with relevant software such as LoopLink RLC further emphasizes my preparedness for your project.
$500 USD in 3 days
0.6
0.6

Hi there, I have a proven track record in delivering clean, professional, and user-friendly geothermal system designs that seamlessly integrate with your home project requirements. With a keen eye for detail and expertise in mechanical engineering, I am well-equipped to handle every aspect of your geothermal system design project. By focusing on load calculations, loop field layout, equipment selection, and CAD drawings, I ensure a seamless and efficient process from start to finish. My commitment to speedy communication, fast turnaround times, and exceptional results makes me the perfect fit for your project. I aim for client satisfaction and long-term partnerships. I am available for a quick chat! Regards,
$400 USD in 7 days
0.0
0.0

Hey there! Designing a ground-source heat pump system from concept to permit-ready is exactly what I do. I've got solid experience with Manual J, horizontal loop designs (LoopLink RLC), heat pump selection, and CAD/Revit drawings. I'm adept at handling interim calculation reviews and clear communication. Can jump in immediately; let's chat quickly to discuss your project! Aditi
$500 USD in 7 days
0.0
0.0

Hello, I have experience supporting residential mechanical design packages with HVAC load calculations, equipment sizing, geothermal loop planning, mechanical room layouts, and permit-ready documentation. I am interested in this project because a ground-source heat-pump system needs careful coordination between the building loads, soil conditions, horizontal loop field, equipment performance, and installer requirements. I will review the architectural drawings, site plan, soil data, and energy targets, then prepare Manual J or equivalent load calculations, heat-pump sizing, horizontal loop field design, pipe sizing, trench layout, antifreeze notes, and pressure drop checks. I will also provide CAD/Revit drawings for the loop field, mechanical piping, and controls diagram, plus an editable calculation spreadsheet, specification narrative, and commissioning checklist for permitting and installation. Thanks for reading my proposal. Edwin
$500 USD in 7 days
0.0
0.0

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