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Mohammed N.

Senior Rebar Detailer & Structural Draftsman | CADD Specialist

Doha, Qatar

Global rank:

35,078 / 151,721

Skill pts: 5

AutoCAD AutoCAD Architecture Autodesk Revit Bar Bending Schedule (BBS) Quantity Takeoff

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About

Experienced Senior Structural & Architectural Draftsman and Rebar Detailer with over 8 years of hands-on expertise in the construction and engineering sectors across Qatar. Specialized in preparing accurate structural shop drawings, rebar detailing, bar bending schedules (BBS), and 3D modeling using AutoCAD, CADS-RC, Revit, and Tekla Structures.

Core Expertise:

Structural & Architectural Drafting: Mat foundations, lift cores, columns, slabs, and penthouse layouts.

Rebar Detailing & Optimization: Detailed BBS generation, cut-list optimization, and rebar shape assignments adhering to standard codes.

Software Proficiency: AutoCAD, CADS-RC, Autodesk Revit, Tekla Structures, SketchUp, Enscape, and Python/AutoLISP automation scripts.

Proven track record of delivering high-precision drafting solutions for major healthcare, commercial, and educational projects on tight deadlines.

Experience

Structural Draftsman /Rebar Detailer Shannon Engineer WLL – Doha, Qatar · Full-time Feb 2025 – Present 1 yrs 8 mos Qatar west bay • Drafting & Modeling: Developed highly detailed structural concrete and reinforcement shop drawings for largescale
commercial and infrastructure developments.
• Standards & BBS: Generated comprehensive, error-free Bar Bending Schedules (BBS) in strict compliance with
BS 8666 and QCS (Qatar Construction Specifications) standards.
• Specialized Structures: Drafted precise general arrangements, reinforcement layouts, and structural detailing
for specialized concrete elements, including underground water tanks and utility manholes aligned with AS1100
specifications.
• Material Take-Offs: Managed precise material take-offs (MTOs) and compiled accurate variation lists for
concrete and reinforcement to streamline procurement and minimize material waste.
• Coordination: Collaborated directly with consultants and project engineers to resolve design discrepancies,
managing the seamless integration of revisions into active drawing sets.
Rebar Detailer / Steel Detailer Qatar Arab Contractor · Full-time Jan 2022 – Feb 2025 3 yrs 1 mos Doha, Qatar • Prepare reinforcement shop drawings, rebar layouts, and concrete detail drawings.
• Generate complete BBS (Bar Bending Schedules) compliant with BS 8666 and QCS.
• Create Revit-based 3D rebar models for coordination and clash checks.
• Coordinate with engineers and site teams for rebar fixing, lap lengths, and bar placement.
• Implement rebar optimization through Python/Excel-based automation tools.

Education

Maharaja's Polytechnic Thrissur Diploma in Civil engineering, Civil Engineering, Grade B 2003 – 2006 Activities and Societies: Structural Analysis, Quantity Surveying & Estimation, Land Surveying, Construction Materials, Concrete Technology, Engineering Drawing, Environmental Engineering Core Coursework: Structural Mechanics, Concrete Technology, Reinforced Concrete Design, Building Construction & Planning, and Surveying.

Practical Training: Hands-on experience in engineering drawing, total station/land surveying labs, material testing, and quantity estimation for structural components.

Key Skill Development: Built a strong foundation in structural interpretation, technical drafting, and construction methodology.

Other experience

Diploma In Architectural CAD Extensive practical experience utilizing industry-standard CADD, BIM, and structural detailing software to generate high-precision shop drawings and Bar Bending Schedules (BBS):

• AutoCAD & CADS-RC: Advanced structural drafting, automated BBS generation, and customized rebar shape detailing.
• Autodesk Revit: 3D structural BIM modeling, rebar shape code assignment, free-form rebar placement, and parametric view configurations.
• Tekla Structures: 3D structural modeling, rebar arrangement, and coordination for concrete elements.
• Productivity Tools: Custom AutoLISP scripting and Python programming (pandas/openpyxl) to automate cut-list optimization, calculate scrap waste, and process schedules.