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Project Overview We are seeking an experienced freelance civil engineer, structural draftsman, or quantity surveyor to prepare a detailed Bar Bending Schedule (BBS) and Bill of Quantities (BOQ) for a pre-designed Piano Key Weir (PKW) structure. The PKW is a specialized spillway design used in hydraulic engineering projects, and all necessary design drawings will be provided to the selected freelancer. The provided materials include: Plan view of the PKW. Longitudinal section (L-section) with complete reinforcement details, including main bars, stirrups, and other structural elements. This is a straightforward task focused on quantification and scheduling based on the given drawings. No new design work is required—the structure is already fully designed. Scope of Work The freelancer will be responsible for the following deliverables based on the provided plan and L-section drawings: Bar Bending Schedule (BBS): Prepare a comprehensive BBS for all reinforcement steel in the PKW structure. Include details such as bar mark, diameter, shape, dimensions, number of bars, length per bar, total length, weight per bar, and total weight. Cover all elements including foundations, walls, keys, and any other reinforced components. Use standard formats (e.g., in Excel or PDF) with clear references to the drawing sections. Ensure compliance with relevant standards (e.g., IS 456 or equivalent for reinforced concrete). Bill of Quantities (BOQ): Develop a detailed BOQ for the entire PKW structure. Itemize quantities for all materials, including concrete (by grade and volume), reinforcement steel (by type and weight), formwork, and any other associated items like excavation or backfilling if implied in the drawings. Structure the BOQ in a tabular format (e.g., Excel) with columns for item description, unit, quantity, rate (placeholder if needed), and amount. Provide breakdowns by section (e.g., upstream keys, downstream apron) for accuracy and ease of reference. Any Additional Clarifications: Review the provided drawings for completeness and request any minor clarifications if needed (though the drawings are detailed). Ensure all calculations are accurate and verifiable. Include a summary report highlighting key assumptions, total material quantities, and any potential optimizations (optional but appreciated). Requirements Proven experience in civil/structural engineering, particularly with hydraulic structures, dams, or spillways (experience with Piano Key Weirs is a plus but not mandatory). Proficiency in tools like AutoCAD, Excel, or specialized software for BBS and BOQ preparation (e.g., RebarCAD, QS software). Strong knowledge of reinforcement detailing, quantity takeoff, and construction standards. Ability to work independently with provided drawings. Excellent attention to detail and accuracy in calculations. Good communication skills for any queries during the project. Deliverables Final BBS in Excel/PDF format. Final BOQ in Excel/PDF format. Any supporting calculations or notes. All files to be delivered within 5 days from project start. Timeline and Budget Project duration: 1 week (drawings will be shared upon hiring). Budget: 50000 Payment: 50% upon milestone (draft submission), 50% upon final approval. We look forward to working with a skilled professional to complete this efficiently!
Mã dự án: 40242273
19 đề xuất
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Hoạt động 11 ngày trước
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19 freelancer chào giá trung bình ₹24.197 INR cho công việc này

As a civil engineer with extensive experience in project management, I have successfully completed several infrastructural, hydraulic and dam projects over the years. Notably, my relevant experience with spillway design makes me an ideal candidate for your PKW bar bending schedule and bill of quantities project. At Zayer Tech, we drive innovation using AI and automation, and that's what I would bring to your project. My proficiency in AutoCAD, Excel, RebarCAD, and QS software will ensure highly accurate quantification, scheduling, and structural detailing. One of my strengths lies in carefully reviewing drawings and asking clarifying questions where necessary - an attribute you mentioned would be appreciated. I pay exceptional attention to detail during calculations and take off to ensure accuracy. Additionally, my strong construction knowledge will help me adhere strictly to reinforced concrete codes like IS 456 or equivalent. Beyond delivering just the BBS and BOQ according to your requirements, I will provide an insightful summary report which can identify potential optimizations for material quantities where possible. This shall ensure both accuracy in project costing from the BOQ perspective as well as value optimization from a materials standpoint. I guarantee timely delivery without compromising quality. Pick me so we can turn your goal into a successful outcome!
₹25.000 INR trong 7 ngày
6,8
6,8

I read your project details. I'm very much interested to do this project. I'm already experience in it. You can check my previous works at my portfolio section. Please provide some drawings for better understanding. Please message me for further discussion. I'll provide some of my previous work sample. I'll deliver required Design file according relevant code and detailed drawing file in revit software. You will get complete structural solution of following civil structures: 1. RCC Structures (Residential, Commercial, Industrial) 2. Steel Structures (Shed, Multistoried Mezzanine, Silo etc.) 3. Tower (Transmission, Telecommunication) 4. Poles (Steel, SPC) 5. Bridges (Steel, RCC, Composite) 6. Composite Structures (Residential, Commercial, Industrial) 7. Foundation (Single, Combined, Mat, Pile, SPC, Screw etc.) We work with the following Analysis, Drawing and Modeling software: 1. Staad Pro. 2. Etabs 3. MS Tower 4. Auto CAD 5. RAM Connection 6. SketchUp 7. Tekla 8. Revit 9. Robot 10. Advance Steel 11. ASDIP Foundation 12. SAP 13. Tekla Tedds 14. GRASP 15. Staad Foundation 16. CSI Detailing 17. MIDAS Civil
₹12.500 INR trong 7 ngày
6,2
6,2

Freelancer Bid – BBS & BOQ for Piano Key Weir (PKW) Hello, I’m a Bachelor’s-qualified Civil Engineer with 9+ years of experience in quantity take-offs, BBS preparation, and BOQ development for RCC and infrastructure works. I have delivered reinforcement schedules and material quantification for water-retaining and heavy concrete structures with full traceability to drawings and compliance with IS 456 / standard rebar detailing practices. What I will deliver ✔ Comprehensive BBS – bar mark, dia, shape code, cutting length, number, total length & weight (Excel – drawing referenced) ✔ Detailed BOQ – concrete by grade, reinforcement by weight, formwork, excavation/backfilling (section-wise breakdown) ✔ Verified calculations & summary report with key quantities and assumptions ✔ Clear, audit-ready format for tendering & procurement Tools & Methodology AutoCAD + Excel-based BBS templates (or RebarCAD format if required) ensuring accurate quantity extraction from the plan & L-section. Why choose me • Strong accuracy and fast turnaround • Experience with complex RCC geometry • Structured, easy-to-review outputs Ready to start immediately once drawings are shared.
₹50.000 INR trong 7 ngày
5,4
5,4

Hello! I am a civil engineer with strong experience in preparing accurate Bar Bending Schedules (BBS) and Bills of Quantities (BOQ) from detailed structural drawings. I have worked on hydraulic and RCC structures, including spillways and reinforced concrete elements, with full compliance to IS standards. I am proficient in AutoCAD and Excel for precise quantity take‑offs, reinforcement detailing, and clear documentation. I work independently, ensure error‑free calculations, and deliver well‑structured BBS and BOQ files ready for execution.
₹25.000 INR trong 15 ngày
2,7
2,7

Thank you for providing such a detailed project description for the preparation of a Bar Bending Schedule (BBS) and Bill of Quantities (BOQ) for the Piano Key Weir (PKW) structure. The focus on quantification and scheduling based on the provided drawings caught my attention, and I am excited to offer my expertise in this area. With over 7 years of experience in civil/structural engineering, including hydraulic structures and spillways, I am well-equipped to handle this project effectively. Specifically, my experience with reinforcement detailing and quantity takeoff aligns perfectly with the requirements of this task. Here is how I plan to approach this project: - Review the plan view and longitudinal section drawings thoroughly - Prepare a detailed BBS in Excel using standard formats - Develop a structured BOQ in Excel, itemizing quantities and rates accurately - Utilize AutoCAD and Excel for precise calculations and documentation - Double-check all calculations for accuracy and compliance with standards In similar projects, I have successfully prepared BBS and BOQ documents for various hydraulic structures, ensuring accurate quantification and scheduling. The outcomes have always met the client's expectations, reflecting my attention to detail and commitment to quality. As I delve into this project, I am curious about any specific optimization opportunities you have in mi
₹13.750 INR trong 7 ngày
0,0
0,0

Hello. I have over 8 years of experience working as a technical office and site engineer on water treatment plant projects, where quantity takeoff and preparation of BOQ and reinforcement details have been a core part of my responsibilities. Your project workflow is very familiar to me. I will first create an accurate model of the structure and then perform automated quantity takeoff and Bar Bending Schedule extraction using Revit to ensure high precision and consistency. I also have previous modelling experience on hydraulic and water-related structures, and sample works can be shared upon request. I would be glad to collaborate with you on this project. Best regards
₹12.500 INR trong 7 ngày
0,0
0,0

Perkenalkan, nama saya cintya lulusan teknik gambar bangunan di smk 1 tuban Melalui proposal ini, saya bermaksud mengajukan diri untuk mengisi posisi yang berkaitan dengan pengolahan gambar teknik dan desain menggunakan perangkat lunak AutoCAD dan SketchUp. Saya memiliki kemampuan dalam: Membuat gambar kerja 2D (denah, tampak, potongan, detail konstruksi) menggunakan AutoCAD. Membuat model 3D bangunan/interior menggunakan SketchUp. Demikian proposal diri ini saya sampaikan. Atas perhatian dan kesempatan yang diberikan, saya ucapkan terima kasih.
₹25.000 INR trong 7 ngày
0,0
0,0

Dear, I am pleased to offer my structural engineering services for your project. With strong experience in structural analysis, design, and detailing, I provide safe, efficient, and code-compliant structural solutions tailored to project requirements. I have worked on residential and commercial projects involving RCC and steel structures, load analysis, and foundation design. My focus is on structural safety, practical design, and cost efficiency. Expertise Includes: • Structural analysis & design • Load calculations & modelling • RCC / Steel structures • Foundation design • Structural drawings & detailing Software Skills: ETABS, STAAD Pro, SAFE, AutoCAD. I ensure accurate work, clear communication, and timely delivery while adhering to relevant standards and best practices. I would be glad to discuss your project requirements. Best regards, Tanmay dey Structural Engineer
₹15.000 INR trong 7 ngày
0,0
0,0

As I’ve worked as a civil site engineer for 3 years; the said work was my day to day job. I’ll give my best to it and provide you with the best possible outcome. Thanks
₹15.000 INR trong 7 ngày
0,0
0,0

Hello Sir, I am a Civil Engineer with 18+ years of experience in building and infrastructure projects. I have strong experience in preparation of Bar Bending Schedule (BBS), steel quantity calculation, cutting length, lap length and BOQ preparation as per structural drawings. I have handled RCC works including footing, column, beam, slab and staircase reinforcement. I can deliver accurate BBS in Excel format along with proper quantity summary. I assure quality work, accuracy and timely submission. Looking forward to working with you. I will provide BBS in Excel with summary sheet showing total steel quantity member-wise and overall project total.
₹22.000 INR trong 15 ngày
0,0
0,0

Hello, I am a Civil Engineer with 14+ years of experience in structural quantity takeoff, reinforcement detailing, and BOQ preparation for RCC structures, including hydraulic and heavy concrete works. I understand that this project involves preparation of a detailed Bar Bending Schedule and BOQ for a pre-designed Piano Key Weir (PKW) structure based on provided plan and longitudinal section drawings. I will deliver: ? Bar Bending Schedule (BBS) Complete bar mark identification Bar diameter, shape code, cutting length Number of bars and total length Unit weight and total steel weight Section-wise classification (foundation, walls, keys, apron, etc.) Prepared in structured Excel format Compliant with IS 456 / IS 2502 standards ? Bill of Quantities (BOQ) Concrete quantities by grade Reinforcement steel weight summary Formwork quantities Excavation / backfilling (if applicable) Section-wise breakdown Tender-ready BOQ format in Excel ? Additional Deliverables Calculation sheets Summary report of total materials Assumptions and verification notes I focus on accuracy, traceability, and clean documentation to ensure all quantities are fully verifiable against drawings. I can complete this within 5 working days as required. Looking forward to reviewing the drawings and starting immediately. Regards, Shamsuddin Shaikh Civil & Structural Estimation Engineer
₹35.000 INR trong 5 ngày
0,0
0,0

Hey there, I am new to freelance but I am having a 8+ year on field experience of Quantity estimation and BOQ preparation. I want to start my freelancing work with your project. I can ensure your project will be delivered with in time with precision. Thank you
₹25.000 INR trong 7 ngày
0,0
0,0

Hello, I am a Civil Engineer and Quantity Surveyor with 8+ years of experience in reinforcement detailing, BOQ preparation, and large infrastructure projects. I have reviewed your requirement for preparing the BBS and BOQ for the pre-designed Piano Key Weir and can deliver accurate, well-structured outputs within your timeline. My approach: Detailed review of PKW plan and L-section drawings Element-wise Bar Bending Schedule covering all RC components Precise quantity take-off for concrete, reinforcement steel, and formwork Cross-checking of calculations for full accuracy and traceability Clean, editable Excel deliverables with drawing references Deliverables: ✔ Comprehensive BBS ✔ Detailed BOQ with sectional breakdown ✔ Summary of total material quantities ✔ Supporting calculation notes ✔ Delivery within 5 days With strong expertise in AutoCAD, Excel, and quantity take-offs from major infrastructure works, I ensure reliable and error-free results. Ready to start immediately once drawings are shared. Best regards, Urvashi Barot
₹25.000 INR trong 7 ngày
0,0
0,0

The complex geometry of a Piano Key Weir (PKW), specifically the cantilevered inlet/outlet keys and sloping faces, demands a level of structural drafting that generalist freelancers cannot accurately provide. Miscalculating reinforcement clashing zones or specialized formwork surface areas at this stage creates exponential cost blowouts on-site. As an Architectural Engineer, I specialize in translating complex structural designs into mathematically flawless, site-ready construction documentation. I will deliver a precise Bar Bending Schedule (BBS) and Bill of Quantities (BOQ) strictly aligned with your pre-designed PKW plans. Execution Framework: BBS Detailing & Optimization: Exact extraction of cutting lengths and bending deductions for the foundation slab, walls, and crests. I will specifically calculate steel tonnage by bar diameter and map out any reinforcement congestion zones inherent in the tight corners of the weir walls. BOQ Precision: Accurate calculation of varying concrete class volumes and exact square-meter measurements for the specialized formwork required for the cantilevered sections. Ready-to-Price Formatting: The final spreadsheets will be structured logically and cleanly, making them immediately ready for your contractors to price. Please send through the CAD drawings or PDF structural plans in the chat. Once I review the geometry, I can confirm the exact delivery timeline and we can get started. Regards, Jessica de Lange Architectural Engineer
₹27.500 INR trong 5 ngày
0,0
0,0

Hello. I have almost 4 years of experience of working in a QS department of a multinational company. I have worked extensively in quantity takeoff and bar bending schedule preparation and approval loop for the project I work in. So, I am sure I am well qualified to work on this project. If sufficient information is provided, I can swiftly complete the work.
₹24.500 INR trong 7 ngày
0,0
0,0

Noida, India
Thành viên từ thg 2 4, 2020
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