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Summary I need a complete MEP design package my trades can build from directly and that I can order all materials from. This is an engineering brief, not a drafting brief. I have supplied my architectural drawings. This project is limited to the basement and tha garage of this plan. c. 1,500 sq ft. The basement has six rooms: gym, bedroom, bathroom, utility, living room and playroom. Scope: 1. Coordinated drawings for electrical, plumbing and MVHR, plus a combined services drawing and sections, clash-checked against my architectural and structural drawings 2. Electrical: circuit and board schedules, cable sizing, earthing and bonding, load calculation against the existing supply, full lighting and socket layout 3. Plumbing: hot and cold design with pipe sizing, flow and pressure calculations, below-ground drainage, and a sump or macerator recommendation (the basement sits below the sewer) 4. MVHR: duct sizing, room-by-room airflow, Part F calculations, unit location and commissioning schedule 5. Wet underfloor heating connecting to an existing manifold, with room-by-room heat loss calculations 6. Component schedules with manufacturer, model and quantity for every item, so I can order directly 7. Coordination of service penetrations against the waterproofing design (coordination only, not the waterproofing design itself) 8. Deliverables in DWG and PDF. Requirements: Must be designed to UK Building Regulations and British Standards: Part F, Part P and BS 7671, BS EN 12831 and BS 8102. Please do not apply if you are an AutoCAD or drafting-only service. I need real engineering calculations, not layout drawings. Your proposal must include: 1. Confirmation you can design to UK Building Regulations, and which standards you work to regularly 2. A redacted sample calculation and schedule package from a previous UK project 3. Your engineering qualification, and who runs the calculations if it is a team. CIBSE, IET, CEng or IEng preferred
Project ID: 40501304
15 proposals
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Active 4 days ago
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15 freelancers are bidding on average £514 GBP for this job

Hello, I’m a Mechanical Engineer with experience in MEP design, HVAC, plumbing systems, technical calculations, and coordinated construction documentation. My work includes load calculations, piping and ductwork sizing, equipment schedules, BOQs, and multidisciplinary coordination to ensure services are practical, buildable, and fully integrated with architectural and structural requirements. I understand that this project requires engineering design rather than drafting only. I can support the development of coordinated MEP layouts, underfloor heating design coordination, MVHR routing and airflow calculations, plumbing distribution layouts, and comprehensive schedules suitable for procurement and installation. Before confirming scope and programme, I would like to review the architectural and structural information to verify design constraints, existing services, and integration requirements. I am happy to discuss the required calculations, deliverables, and design methodology in detail.
£1,000 GBP in 7 days
6.8
6.8

Hello there, This is Sajjad Khan. I am an Architect with more than 6 years of experience in my field in Design and Visualization, MEP, Structural etc. I am experienced in Revit, Rhino, Twinmotion, 3ds Max, AutoCAD, SketchUp, Lumion, D5 Render and Blender as well. I have recent experience in similar projects also. It’s an interesting project and I am really excited to start working on it. Please Get in Touch with me for further discussion on the project.. Thanks Sajjad Khan
£290 GBP in 3 days
6.3
6.3

Hello, I've reviewed your project and have previously worked on a similar project. I'm excited to start working on your project right now. I'm an experienced architect specializing in 3D design and rendering. I have extensive experience using AutoCAD, SketchUp 2026, and Revit 2025, and I can deliver the required design drawings on time. I'd be delighted to work on your project. I've carefully reviewed your project details. By choosing me, your project will be completed quickly and to a high standard. Thank you for your interest.
£500 GBP in 7 days
5.9
5.9

Islington, United Kingdom
Member since Jun 9, 2026
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