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I am extending a residential property in London and need a complete set of structural calculations and drawings for the new basement so Building Control can sign the project off without delay. The package has to cover every load-bearing element below ground level—including retaining walls, underpinning details, slab design, temporary works considerations and the connections to the existing superstructure—while also acknowledging the waterproofing strategy that will sit alongside the structure. Please base the design on current Eurocodes or the relevant British Standards and prepare the report in a format Building Control officers in London are accustomed to reviewing. AutoCAD (DWG) plans, reinforced-concrete schedules, reaction tables and a clearly paginated calculation report, stamped or signed by a chartered structural engineer, will all be required. I will supply the architectural drawings in DWG/PDF as soon as we agree terms, and I’m happy to answer any site-specific questions quickly so you can keep momentum. Deliverables • Full calculation report (PDF) suitable for Building Control submission, signed by a CEng / MIStructE or equivalent • General arrangement plans, sections and details (PDF + DWG) showing reinforcement, beam sizes, bearing lengths, etc. • Concrete and steel schedules in tabular form • Up to two revisions to address any Building Control comments If you have a solid track record designing residential basements in London, familiarity with software such as Tekla Tedds, Robot or similar, and can commit to a prompt turnaround, I would be keen to work with you.
Project ID: 40731056
31 proposals
Active 7 days ago
Location: London, United Kingdom
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31 freelancers are bidding on average £441 GBP for this job

Hello, I am a Strucutral engineer with 10+ years experience, I am expert in Structural analysis and designs of different structures so i can do the required design drawings and calculations in the required time. I have finished similar projects before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
£250 GBP in 3 days
8.7
8.7

As a seasoned structural engineer and architect with over a decade of experience, I've had the privilege of working on numerous residential basement projects throughout London. Through this, I've finely honed my proficiency in producing comprehensive structural calculations and drawings aligned to the Eurocodes and British Standards such as you require. Moreover, I hold a deep understanding of what Building Control officers prioritize, enabling me to curate reports that are easily comprehensible and promptly approved even for complex plans like underpinning details, retaining walls, slab design, and connections to existing superstructure. Having worked with CAD platforms such as AutoCAD, Tekla Tedds, Robot et al., I am adept at producing precise 2D & 3D drawings, reaction tables & schedules that can be effortlessly deciphered by all necessary stakeholders. Additionally, I believe in maintaining constant communication with my clients. This ensures not just project clarity but also allows swift adaptation to any site-specific challenges or Building Control comments. All this is boosted further by my architectural acumen- indicative of my 3D modeling & rendering skills using Rhino grasshopper, ArchiCAD and more. My holistic architecture-engineering approach is deeply aligned with your project's requirements. Together, let's transform your property extension into one that stands strong and lives up to its fullest potential!
£260 GBP in 3 days
7.3
7.3

With almost a decade of experience under my belt, I am confident in presenting myself as the perfect fit for your project. As a skilled and versatile engineer with a strong background in AutoCAD, SolidWorks, and Revit, I have successfully handled multiple residential basement design projects in London. This exposure has given me an understanding of the strict requirements set forth by Building Control officers in the city, and I have consistently delivered high-quality output that aligns with those demands. Importantly, I am familiar with software such as Tekla Tedds and Robot – known for their efficiencies in structural analysis and calculations. With these tools at my disposal, I can ensure two of our primary goals for this project are met: comprehensive and accurate structural calculations for every load-bearing element below ground level that conform to current Eurocodes and British Standards, and a prompt turnaround that maintains your timeline.
£266 GBP in 1 day
6.8
6.8

Hi there, I'm very Interested to support your project. This is my field. Structural Engineering, and my mission is to provide a continuous support for my clients in all structural engineering tasks. One of these tasks is the preparation of structural calculation reports. I'm use Tekla Tedds for this task. So let's het started !!!
£350 GBP in 5 days
6.6
6.6

With a solid background in structural design, 3D modelling and proficiency in software such as Tekla and Robot, I believe I’m the ideal candidate for your London Basement Structural Calculations project. Throughout my career, I've successfully designed and executed several residential basements adhering to both Eurocodes and British Standards. As you require, I'm well-versed in preparing detailed calculation reports, reinforced-concrete schedules, as well as plans and sections using AutoCAD (DWG) or any file format that meets your specification. I understand the urgency in getting this project to Building Control quickly with minimal revisions. Hence, commendably addressing their comments will be one of my top priorities. Furthermore, being familiar with the format accustomed by Building Control officers in London will streamline the process saving valuable time for all parties involved.
£265 GBP in 1 day
6.0
6.0

As an experienced Architect/Civil/Structural Engineer specializing in residential design, I am particularly well-suited to tackle your London Basement Structural Calculations project. I have a proven track record of delivering high-quality projects that integrate structural engineering principles with modern architectural practices. This includes ensuring compliance with building regulations and designing HVAC systems that prioritize energy efficiency and comfort - key factors for any residential project. My proficiency in AutoCAD and thorough understanding of British Standards and Eurocodes uniquely positions me to prepare detailed, rigorous calculations and drawings for your basement extension. Not only have I successfully designed residential basements in London before, but I am also familiar with the exact requirements of Building Control officers here. This ensures that the package I would deliver will be in a format they are accustomed to reviewing, streamlining the approval process for you. Lastly, my ability to effectively coordinate multidisciplinary teams is an asset in aligning your project’s myriad components - from retaining walls to slab design - into a harmonious whole. And of course, as a chartered structural engineer, all my work will be stamped or signed, providing the requisite assurance for Building Control submission. It would be my pleasure to lend my skills, experience and commitment to your project and deliver results that exceed your expectations.
£500 GBP in 7 days
6.0
6.0

Hi, We can support the detailed CAD documentation for your residential basement extension, including retaining walls, underpinning details, slabs, connections, reinforcement layouts, structural schedules, and clearly organized DWG/PDF drawings. Our 11+ years of CAD modeling and technical documentation experience with AutoCAD, Fusion 360, and SolidWorks enables us to produce accurate, well-structured drawings for coordination with structural professionals. How should the waterproofing strategy be coordinated with the basement structural details and retaining-wall design? We will carefully follow the supplied architectural drawings, maintain clear drawing organization, and prepare detailed plans, sections, schedules, and documentation for efficient review. Please note that we do not provide professional engineering licenses, signatures, stamps, or Building Control approval; any required chartered engineer certification must be completed by the appropriate licensed professional. Best Wishes
£250 GBP in 5 days
5.5
5.5

Hello, I have experience developing structural design packages for residential basements, including reinforced-concrete retaining walls, slabs, underpinning, temporary works, and connections to existing structures. I am a good fit because I can coordinate the below-ground structure with waterproofing requirements and present the calculations in a clear Eurocode/UK Building Control format. I do not personally hold CEng/MIStructE registration, but I work with appropriately chartered UK structural engineers who can review, sign, and issue the final calculation package where required. I will prepare the retaining-wall, underpinning, slab, beam, connection, stability, and temporary-stage calculations, together with reinforcement details, reaction tables, and coordinated GA drawings in DWG/PDF. The final submission will include concrete/steel schedules, a clearly paginated calculation report, and up to two rounds of revisions for Building Control comments. Thanks for reading my proposal. Edwin
£500 GBP in 7 days
5.4
5.4

I have completed similar residential structural analysis, CAD detailing and reinforced-concrete design projects, and I can develop the complete technical package for your London basement extension, with the final submission coordinated with a UK chartered structural engineer for the required sign-off. I assess the existing structure and proposed basement, then design the retaining walls, underpinning, basement slab, beams/columns, foundations and connections to the existing superstructure. Temporary works and construction sequencing will also be considered, together with coordination of the structural design with the proposed waterproofing strategy. Deliverables Structural calculation report in PDF Eurocode/BS-based design calculations Basement GA plans, sections and structural details Retaining wall and underpinning design Reinforced-concrete slab/beam details Steel and concrete schedules Reaction/load tables Connection and bearing details Temporary works design considerations AutoCAD DWG + PDF drawings Up to two revision rounds Package prepared for UK Building Control review Coordination with CEng/MIStructE engineer for checking/sign-off where required Please share the architectural drawings, basement depth, existing foundation information, site investigation/soil data and proposed waterproofing system. I can review the scope and confirm the calculation/drawing package and turnaround.
£250 GBP in 5 days
4.0
4.0

Hello, I reviewed your requirements, and the core challenge is producing a structurally coordinated basement design where retaining walls, underpinning, slab, temporary works, existing structure connections, and waterproofing interfaces are all engineered together for Building Control review. I would develop the calculations and drawings around the relevant Eurocodes and British Standards, with clear load paths, reinforcement detailing, reaction tables, structural schedules, and a properly coordinated calculation report. I have worked on residential structural design and detailed engineering documentation and can share relevant samples once we connect in chat. Also a quick question, do you already have a site investigation or geotechnical report confirming the soil conditions and groundwater level for the basement? Best Regards, Muskan
£250 GBP in 1 day
4.0
4.0

As a PhD Researcher and Senior Machine Learning Engineer, you might wonder what brings me to the table for your basement project. And it's a great question, because my skill set extends far beyond AI and Machine Learning. One of the areas I focus on is Building Architecture, and I possess considerable proficiency with AutoCAD, which will prove invaluable in delivering accurate and professional general arrangement plans, sections, and details as per your needs. Lastly, while my experience may not be entrenched in specifically designing residential basements in London, this project demands an array of skills—an understanding of Eurocodes/British Standards, knowledge of structural integrity accompanied by an adeptness for waterproofing strategies. I propose my interdisciplinary experience offers unique perspectives to complex problems resulting in nonconventional yet robust solutions; giving you more edge in your extension project.
£250 GBP in 3 days
4.1
4.1

Are you looking for a structural engineer/CAD specialist who can develop a coordinated basement structural package for your London residential extension? I have 5+ years of experience in structural/CAD design and can work from your architectural DWG/PDF drawings to develop clear structural layouts, reinforcement details, schedules, and calculation documentation. What I’ll deliver Basement retaining wall, slab and underpinning design documentation Structural GA plans, sections and reinforcement details in DWG/PDF Beam, concrete and steel schedules with reaction information Consideration of temporary works and existing-structure connections Clearly structured calculation report with design assumptions and load paths Revisions addressing Building Control comments I can work with Eurocode/UK-standard design requirements and coordinate the structural solution with the proposed waterproofing strategy. For the required CEng/MIStructE sign-off, the final submission would need review and certification by an appropriately UK-registered chartered structural engineer. Please share the architectural drawings and site information so I can review the scope and confirm the workflow and timeline. Best regards Bilal.
£250 GBP in 2 days
4.0
4.0

Having been in the field since 2018, I've gathered significant experience in AutoCAD, Building Regulations, Civil Engineering, and Structural Engineering — all of which are crucial for your London Basement Structural Calculations project. While I may not have an extensive background specifically in residential basements in London, I confidently say that my skills are adaptable enough to serve your needs effectively. My proficiency with Tekla Tedds, Robot, and similar softwares combined with an architectural mindset allows me to deliver thorough structural calculations and drawings that align with Eurocodes and relevant British Standards. My track record of producing high-quality technical reports will ensure your package is suitable and ready for a prompt Building Control submission. As a professional committed to excellence, I guarantee up to two revisions to address any Building Control comments you may receive. I take pride in being a reliable individual who can maintain momentum by promptly responding to queries or concerns. Therefore, I ascertain you a service that will not only meet your expectations but also exceed them as you see your project rapidly advancing towards successful completion.
£250 GBP in 1 day
4.7
4.7

The main risk is the interaction between the basement retaining walls and the existing superstructure's connections. I handle this by detailing all load transfers and connection types explicitly. I build the structural calculations using Eurocodes and British Standards, producing AutoCAD DWG plans and reinforced-concrete schedules. This gives Building Control officers in London exactly what they need for sign-off. What is the soil bearing capacity assumed for the underpinning details? Send over the existing property plans. I have a 5.0 rating across 10 reviews on here, and Preferred Freelancer status.
£390 GBP in 21 days
3.2
3.2

tes Combining my expertise in both civil and mechanical engineering and a keen understanding of the precise structural calculations required for building control approval, I am the ideal candidate for your project. With extensive experience in desiging residential basements in London, I am well-versed with the local standards and construction practices. Being familiar with software like Tekla Tedds, Robot or similar, I can provide you with comprehensive AutoCAD plans and detailings as per your requirement. Being a solo freelancer means that I don't have to go through bureaucratic hold-ups. I empower you with direct access to a chartered structural engineer like me who understands dynamic mechanisms involved in such construction projects. My dedication towards accurate calculations, safety,and thorough documentation shines through even on the tightest timelines.
£500 GBP in 7 days
2.2
2.2

Hi there, Your London basement extension project requires precision structural engineering, and I'm a Structural Engineer with over 12 years of experience designing complex residential foundations and below-ground extensions to Building Control standards. I've delivered numerous basement schemes across London, managing retaining walls, underpinning, slab design, and connections to existing superstructures. I'm fluent in Eurocode and BS standards, and I use Tekla Tedds and Robot Structural Analysis for all calculations, ensuring comprehensive, audit-ready documentation. I'll deliver a complete calculation report (signed by CEng), GA plans with reinforcement details, concrete and steel schedules, and manage up to two revision rounds for Building Control comments. My focus is clear documentation, prompt turnaround, and seamless coordination with your architectural drawings. Let me know if my profile looks interesting, and we can set up a time to talk. Best regards, Elijah M
£700 GBP in 6 days
1.0
1.0

Hi , I’ve carefully reviewed your project "London Basement Structural Calculations", and I’m confident that my experience with Structural Engineering, Building Regulations, Civil Engineering and AutoCAD makes me a strong fit for this project. I have 8+ years of experience developing and completing similar projects, and I understand the importance of delivering reliable, efficient solutions. I can help you with your project from start to finish and will make sure the final result meets your requirements and expectations. I’m also happy to discuss the details, understand your specific goals, and suggest the best approach. If you’re interested, click the Chat button and send me a message. I’d be happy to discuss your project and get started. I look forward to hearing from you. Best regards, Viggo
£250 GBP in 4 days
0.0
0.0

I focus on delivering precise structural solutions. Creating a basement in London comes with its challenges. If structural calculations and drawings aren't spot-on, it can lead to delays with Building Control, affecting your entire project timeline. That’s a headache no one wants. I can provide a complete package of structural calculations and drawings, tailored to meet all required standards. I’ll ensure every load-bearing element is meticulously addressed, including connections to the existing structure and waterproofing strategies. My aim is to give you a seamless experience, allowing you to proceed without hitches. I have worked on similar basement projects, ensuring that all details align with current Eurocodes and British Standards. You’ll find me responsive and dedicated to delivering exactly what you need, all while creating something truly useful for your project.
£350 GBP in 7 days
0.0
0.0

Hello, I reviewed the brief, and the core challenge is designing the basement structure as an integrated system covering retaining walls, underpinning, slab, temporary works, existing structure connections, and waterproofing interfaces while meeting London Building Control requirements. I would coordinate the structural calculations, GA drawings, reinforcement details, schedules, reaction tables, and clearly documented design assumptions against the applicable Eurocodes and British Standards. I have experience with residential structural and basement design workflows and can share relevant examples and engineer credentials once we connect in chat. Also a quick question, do you already have a site investigation or ground investigation report available to establish the soil, groundwater, and existing foundation conditions? Best Regards, GridSmithLTD
£250 GBP in 1 day
2.6
2.6

I can provide professional structural calculations for your London basement project, covering the proposed basement construction and all relevant structural elements. I will review the available architectural drawings and project information, assess the structural requirements, and develop calculations suitable for the proposed design and site conditions. The calculations can cover key elements such as underpinning, basement retaining walls, slabs, beams, columns, and other structural components as required. The design will be developed with consideration of applicable UK structural standards and relevant London requirements, with clear calculations and supporting details provided for review and construction purposes. I can work closely with you, your architect, and other project professionals to clarify any design requirements and make revisions where necessary. My aim is to provide a clear, practical, and well-organised structural calculation package that supports the basement project through the relevant approval and construction stages.
£250 GBP in 7 days
0.0
0.0

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