
Closed
Posted
Paid on delivery
General Project Description Project Type: Custom structural steel and glass skylight Location: New York City, USA Approximate Overall Size: 44'-0" x 50'-0" Approximate Rise: 15'-0" Shape: Irregular pear-shaped / free-form curved skylight Design Intent: Exposed architectural steel framing supporting a glazed skylight system, similar to the attached renderings Primary Structural Material: HSS steel sections Current Project Phase: Preliminary design / estimating Requested Preliminary Engineering Scope Develop a conceptual structural framing scheme based on the architectural design intent Establish a practical HSS framing layout and structural geometry Provide preliminary HSS member sizes Prepare a preliminary 3D structural drawing/model Provide an estimated total steel tonnage for the skylight structure Provide sufficient preliminary structural information to assist with: Material estimating Steel fabrication budgeting Glass/skylight system estimating Installation and erection budgeting Design Considerations Structure will need to accommodate the skylight's curved, irregular geometry Framing should be developed with consideration for fabrication and constructability Preliminary design should consider applicable New York City structural loading requirements Final connections, detailed engineering, stamped calculations, and construction documents are not required at this stage, unless otherwise specifically requested Deliverables: Preliminary structural framing concept Preliminary 3D model or drawing Preliminary HSS member sizing Estimated structural steel tonnage General structural assumptions used for the estimate Schedule: Requested turnaround: 5 calendar days Additional architectural drawings and project information are available upon request
Project ID: 40677341
32 proposals
Remote project
Active 5 days ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
32 freelancers are bidding on average $996 USD for this job

As an extensively experienced Engineer and 3D Artist specializing in architectural and structural design, your project aligns perfectly with my skill set and knowledge base. I have a deep understanding of structural engineering principles along with significant experience in AutoCAD and Revit which allows me to create accurate 3D models and detailed drawings. I've also worked on complex projects involving irregular or free-form structures, just like yours, proving my ability to accommodate and execute unique designs smoothly.
$766 USD in 1 day
7.6
7.6

As an experienced freelancer in 3D modeling and AutoCAD with a deep understanding of structural design, I can assure you my skills perfectly align with your project needs. My extensive knowledge regarding architectural steel framing combined with impeccable drafting skills will contribute to developing a practical HSS framing layout and structural geometry that meet your unique skylight design intent. Throughout my career, I have successfully delivered numerous 3D models and drawings for complex structures as your New York City location warrants. My proficiency extends to design considerations such as material estimating, fabrication budgeting, as well as visualization services like photorealistic 3D renderings, which can help you in glass/skylight system estimating and installation budgets.
$751 USD in 1 day
6.4
6.4

Hello, I have experience developing preliminary structural concepts for custom steel and glazed structures, including irregular geometries, HSS framing, constructability studies, and early-stage material estimating. I am a good fit because I can translate the architectural form into a practical framing system suitable for fabrication and budgeting. I will develop the structural geometry, establish an efficient HSS framing layout, and select preliminary member sizes based on NYC loading requirements and reasonable design assumptions. I will also prepare a preliminary 3D structural model and calculate the estimated steel tonnage for material, fabrication, glazing, and erection budgeting. All assumptions and preliminary design criteria will be clearly documented for the next engineering phase. Thanks for reading my proposal. Edwin
$1,000 USD in 5 days
5.3
5.3

Hi there! I’d be glad to assist you with Geodesic Support Frame Engineering design and calculations for permit in . I’m an engineer leading a U.S.-licensed team with over 10 years of experience in structural engineering. We are licensed in AZ, CA, FL, CO, GA, TX, UT, MA, NC, WA, NY, and additional states. I will deliver a complete structural package, including detailed drawings and calculations, fully aligned with your project requirements and applicable building codes. Will provide PE stamp by licensed engineer Expertise in sustainable and seismic-resistant structural design What I can offer to you... Structural Analysis & Design Reports -- Comprehensive load analysis and design for foundations, retaining walls, columns, beams, joists, rafters, load-bearing walls, and steel connections Structural Drawings Package -- Foundation layout plans -- Floor and roof framing plans -- Structural sections and detailing -- Beam and column schedules -- Steel connection details -- Complete construction notes and specifications Looking forward to working with you. Regards WhiteHouse Engineering
$1,500 USD in 5 days
5.3
5.3

Your project's free-form, pear-shaped skylight with exposed HSS framing immediately brings to mind a recent residential project where we engineered a complex, multi-faceted geodesic dome roof. We achieved a similar aesthetic by developing a precise, node-based framing system that minimized visual obstruction while ensuring structural integrity. I'm confident we can replicate that level of detail and elegance for your NYC skylight. My approach will involve creating a detailed 3D model of the irregular geometry using Rhino and Grasshopper. This will allow for precise definition of the HSS member sizes, connections, and nodal points, directly translating the free-form shape into buildable components. I'll then perform structural analysis using FEA software (e.g., SAP2000 or RISA-3D) to validate the framing scheme against NYC building codes and the specified loads, ensuring both safety and the desired architectural expression. Given the preliminary design phase, have you explored specific connection types for the HSS members that align with the exposed aesthetic? Also, what are your current expectations for wind and snow load considerations in the analysis? I’d be happy to discuss these points further and how my expertise can directly contribute to a successful outcome.
$1,250 USD in 21 days
4.9
4.9

WORK WILL BE DONE IN THE TIME FRAME. Your pear-shaped skylight is exactly the kind of geometry where the right structural concept can make a major difference in steel cost, fabrication, and erection. I can develop a practical preliminary structural scheme for your approximately 44' x 50' x 15' curved skylight, using exposed HSS framing while respecting the architectural intent. My approach would include: • Establishing the primary/secondary HSS framing layout and structural geometry • Developing preliminary HSS member sizes based on the anticipated loading and span conditions • Creating a clear preliminary 3D structural model/drawing of the irregular curved frame • Providing an estimated total structural steel tonnage for budgeting • Documenting the key structural assumptions, including applicable NYC loading considerations • Keeping fabrication, connections, transportation, and erection practicality in mind from the preliminary stage The goal is not simply to produce a conceptual model, but to give you structural information that is useful for realistic steel, glazing, fabrication, and installation budgeting. I can work with the available architectural drawings/renderings and develop the preliminary scheme within your requested 5-calendar-day turnaround. If you share the architectural drawings/renderings, I can review the geometry and start developing the framing concept immediately. Best Regards, Sumit Kumar
$750 USD in 1 day
5.4
5.4

I am interested in providing engineering support for your geodesic support frame project. I can assist with structural design, engineering calculations, load analysis, and the development of accurate technical drawings for geodesic and space-frame structures. I understand the importance of creating a lightweight yet strong frame while maintaining stability, durability, and practical constructability. My approach will include reviewing the project requirements, determining applicable loads and support conditions, developing an efficient structural configuration, and checking members and connections for strength and serviceability. I can also prepare or review CAD drawings, structural details, material specifications, and engineering documentation while ensuring that the design follows the relevant structural standards and project requirements. I am committed to delivering accurate, practical, and well-documented engineering work within the agreed timeline. I would be happy to discuss your frame dimensions, materials, loading conditions, design standards, and required deliverables so I can provide a solution tailored to your project. I look forward to the opportunity to contribute my engineering skills to your geodesic support frame project.
$750 USD in 7 days
5.0
5.0

I can develop the preliminary structural framing concept for your 44' × 50' free-form steel and glass skylight in New York City, with a focus on practical HSS framing, constructability, and accurate early-stage estimating. I will work from the architectural renderings/drawings to establish the curved structural geometry and develop an efficient exposed-steel framing arrangement suitable for the irregular pear-shaped form. My scope will include Conceptual HSS framing layout Preliminary member sizing based on applicable loading assumptions Preliminary 3D structural model/drawing Primary and secondary framing arrangement Preliminary support/load-path concept General structural assumptions and design criteria Estimated total structural steel tonnage Fabrication/constructability considerations for curved geometry Information suitable for steel, glass, fabrication, and erection budgeting I can prepare the preliminary package within your 5-calendar-day timeframe, subject to receiving the architectural information and required project parameters. Please provide the architectural plans/renderings, support conditions, glazing system information if available, and any known NYC design criteria. I’ll review the geometry first and then develop the framing and preliminary member schedule.
$750 USD in 5 days
4.1
4.1

✅ Irregular shape, intelligent steel layout. Hello, I specialise in preliminary structural design for complex architectural steel structures. I will produce a practical HSS framing scheme, a 3D model, member sizes, and a tonnage estimate to support your budgeting and estimating. I have experience with similar projects. I am available to start immediately. Let's discuss your architectural drawings and project details. Best regards.
$800 USD in 7 days
3.3
3.3

I have experience in structural steel modeling and preliminary design, including HSS framing, 3D structural modeling and fabrication-oriented layouts. I can develop a practical preliminary framing scheme for your irregular 44'-0" × 50'-0" pear-shaped skylight and provide the information required for accurate estimating. Proposed Solution I’ll translate the architectural free-form geometry into a rational exposed HSS framing system, establishing primary and secondary members that follow the curved skylight while remaining practical for fabrication and erection. The preliminary engineering will consider the applicable New York City loading requirements, including gravity and relevant environmental loads, and I’ll use these assumptions to establish preliminary HSS member sizes and estimate the overall steel tonnage. The 3D model will clearly communicate the proposed structural geometry for coordination with the architectural/glazing concept. Deliverables Preliminary structural framing concept HSS framing layout Preliminary HSS member sizing 3D structural model/drawing Curved/irregular framing geometry Estimated structural steel tonnage Preliminary load/design assumptions Fabrication and constructability considerations Structural estimating information PDF presentation package Editable source model where applicable
$750 USD in 3 days
2.8
2.8

Hi. hope you feel fine. I will deliver a conceptual HSS framing layout, preliminary member sizes, 3D structural model, and steel tonnage estimate for the free‑form skylight, ensuring constructability and compliance with NYC loading requirements within 5 days.
$750 USD in 7 days
3.0
3.0

Hello, I am a structural designer. Have 20 years of experience. I have worked a lot with geodetic domes Have FL, NY, NJ, PA, WA, TX, AZ and other PE licenses. I can help you with the design and permit/construction drawings. I use Revit or Autocad. Thanks!
$1,500 USD in 7 days
2.7
2.7

Hello, I understand that you are looking for a skilled professional to develop a preliminary structural framing scheme for a custom skylight project in New York City. The goal is to create a robust and practical design that accommodates an irregular pear-shaped geometry, while also aligning with the architectural intent you’ve shared. I bring extensive experience in structural engineering, particularly with custom designs involving HSS steel sections. My approach will focus on creating a conceptual framing layout that not only meets your design specifications but also considers constructability and the necessary New York City structural loading requirements. I will provide you with a detailed 3D model, preliminary HSS member sizes, and an estimated total steel tonnage, ensuring that all components are cohesive and tailored to your needs. My aim is to facilitate an efficient transition from design to fabrication, and I am equipped to deliver the requested materials within your tight timeline. Could you please share any additional architectural drawings that would help refine the initial proposal? https://www.freelancer.com/u/proggon Best regards, Wahaj Barlas.
$1,575 USD in 10 days
2.0
2.0

Are you looking for an experienced structural steel engineer to develop a practical preliminary framing scheme for your approximately 44' × 50' free-form? I can translate the architectural intent into a coordinated structural concept using exposed HSS framing, with geometry and member selection developed around fabrication, glazing support, and erection requirements in focus. I can develop the preliminary 3D structural model, establish an efficient HSS framing arrangement, recommend preliminary member sizes, and provide a realistic steel tonnage estimate for budgeting and fabrication planning. The preliminary design will also account for applicable NYC loading considerations and clearly document the assumptions used. Deliverables: Preliminary HSS structural framing scheme Preliminary 3D steel model/drawing Member sizing and framing geometry Estimated total steel tonnage Structural loading/design assumptions Fabrication and constructability considerations developing a realistic and economical framing strategy, rather than simply modeling the architectural information suitable for preliminary steel, glass, fabrication, and erection budgeting. Best Regards, Sidra
$750 USD in 2 days
0.8
0.8

I'm a structural engineer with extensive experience in custom steel and glass skylights, free-form curved geometry, and HSS framing design. I will develop a preliminary structural framing scheme for your pear-shaped skylight (44'x50', 15' rise) in NYC, including HSS member sizing, a 3D structural model/drawing, estimated steel tonnage, and general assumptions for estimating and fabrication budgeting. I'm ready to review your architectural design intent and renderings. Best regards, Justin
$1,000 USD in 3 days
0.0
0.0

Hello, no problem. I am a structural engineer with extensive experience in custom structural steel and glass skylights, including free-form curved geometry, HSS framing, and New York City building codes. I will develop a preliminary structural framing scheme for your 44' x 50' irregular pear-shaped skylight, including HSS member sizing, a 3D model, and an estimated steel tonnage for budgeting and estimating. I am ready to begin as soon as you share the architectural design intent (renderings, dimensions, support locations). Sincerely, Kayky
$1,000 USD in 3 days
0.0
0.0

As an experienced Full-Stack Developer, I may not have a firm background in structural engineering, however, my versatility and ability to work across a multitude of platforms make me the ideal candidate for this project. I know firsthand that structural projects like this rely heavily on accurate 3D models and precise calculations; and are crucial when working within deadlines and budgets. With over 9 years building modern, responsive, scalable and high performing solutions for businesses, I have honed my skills to identify best practices for efficiency and cost-saving measures in projects. My experience in architecting complex systems and designing backend ensures the design I provide will be feasible, practical & economically viable. In addition to using constructs like HSS Steel Section material that's dictated by architectural design intent to establish a skylight structure on curved irregular geometry as stated here. Finally, my commitment to delivering high-quality work that performs reliably aligns with your project needs. I believe that while backend is an often overlooked component its role is critical for any operation to run smoothly; just like the structural frame design of a skylight is key to supporting a glass skylight system .
$1,125 USD in 2 days
0.0
0.0

With over five decades of construction experience, and particular expertise in architectural and structural design, I strongly believe I'm the best match for your Geodesic Support Frame Engineering project. My team and I have had the privilege of serving clients across a variety of complex projects, including custom structural steel designs, and this extensive knowledge will no doubt prove invaluable in delivering the quality results you seek. Throughout my years as a California licensed general contractor, I have repeatedly demonstrated a keen eye for detail and adaptability to meet demanding construction requirements. Given that your project is at its preliminary stage, my capability to develop effective conceptual structural frameworks aligned with both design intent and construction practicality should be particularly valuable. Having taken into account New York City's stringent loading requirements, I will ensure that our structural designs are fully compliant with local regulations. As an added advantage, my proficiency in AutoCAD and 3D modeling allows me to provide not only preliminary drawings and models but also accurate HSS member sizing and steel tonnage estimates. In conclusion, my deep understanding of your needs, combined with my extensive technical skills make me perfectly suited to deliver beyond your expectations on timeframe. Let's get this geodesic skylight structure soaring impressively above the New York City skyline together!
$1,125 USD in 7 days
0.0
0.0

Ramsey, United States
Payment method verified
Member since Aug 28, 2026
$30-250 USD
$30-250 USD
₹12500-37500 INR
$30-250 USD
$250-750 USD
₹1500-12500 INR
€250-750 EUR
$250-750 USD
$750-1500 USD
$250-750 USD
$750-1500 USD
₹750-1250 INR / hour
$250-750 USD
$10-30 USD
$15-25 USD / hour
$30-250 USD
₹100-110 INR / hour
$250-750 USD
$8-15 USD / hour
₹750-1250 INR / hour