I need a seasoned Pre-Engineered Building specialist to handle complete design and cost estimation for several new factory/warehouse/Multistory/LGFS projects. This is an ongoing arrangement—multiple upcoming projects in the future, so I want someone who can slot in as a reliable design partner rather than a one-off consultant. For each enquiry I will share the site layout, plans,Design basis and any local code constraints. Your task is to translate that brief into a fully engineered steel solution, supplying: 1) Estimation (Itemized cost estimate tied to the BOM ) + Proposal Drawings + Design Basis. 2) 3d Staad + DBR+ Column Reactions + AB Plan & calculations that satisfy the relevant codes 3) General arrangement Drawings, 4) fabrication, and erection drawings (AutoCAD or Tekla) 5) Material take-off/Bill of Materials with clear tonnage. We want your offer for each of the points mentioned above separately. Please provide separate offer if designs submitted by you needs to be vetted form IITs. Deliverables should be clean, editable, and ready for peer or authority review. Speed matters, but accuracy and economy of steel are even more important—optimised frames, efficient connections, and practical erection sequencing will be key. If you have a proven track record in PEB industry majorly and can commit to a long-term collaboration, let’s talk. 9797328373