Senior Construction Estimator| Quantity Take-Off Specialist | Tender & BOQ Preparation | Marine & Industrial Projects

I am an engineering professional and entrepreneur with extensive experience in construction estimation, industrial project planning, and technical consulting. I am the founder of Mariner Engineering LLC (UAE), an ISO-certified engineering company serving clients in the marine, oil & gas, aerospace, and industrial sectors.
With several years of hands-on experience in engineering projects, I specialize in quantity take-offs, BOQ preparation, and tender documentation for construction and industrial works. My work involves interpreting architectural and engineering drawings, preparing detailed material take-offs, and assisting contractors with accurate cost estimation to support competitive bidding.
I have worked with international clients including shipyards, fabrication companies, and engineering contractors, delivering estimation support and technical proposals for projects ranging from industrial retrofits to facility upgrades.
My goal is to provide accurate, reliable, and well-structured estimation reports that help clients plan projects efficiently and submit competitive tenders.
I believe in clear communication, precision, and delivering work that adds real value to the client’s project planning and bidding process.
Work Experience / Work Details
Founder & Managing Director
Mariner Engineering LLC – UAE
2018 – Present
Founded and developed an engineering services company providing technical support for marine, industrial, and aerospace projects.
Lead project estimation, technical proposal preparation, and scope development for international clients.
Prepare cost estimates, BOQs, and tender submissions for engineering works including structural fabrication, retrofits, coatings, and industrial installations.
Coordinate with clients, shipyards, and engineering contractors to define project scope and deliver technical solutions.
Manage project execution, cost planning, and engineering documentation.
Major Clients Served Include:
Dubai Drydocks
McDermott
Albwardy Damen
AMMROC
Donaldson Middle East
WASCO International
Al Seer Marine
Freelance Services Offered
• Construction Quantity Take-Offs
• BOQ Preparation
• Construction Cost Estimation
• Tender Documentation & Bid Support
• Material Quantity Calculations from Drawings
• Engineering Scope Write-Ups
• Technical Proposal Preparation
Key Strengths
✔ Accurate estimation from architectural drawings
✔ Strong engineering background
✔ Experience with international industrial projects
✔ Professional reporting and documentation
✔ Reliable communication and timely delivery

Work Terms

Work Terms
Availability
I am available for freelance assignments on a part-time basis and can typically dedicate 10–20 hours per week, depending on project requirements. For urgent estimation or tender submission support, additional availability can be arranged with prior notice.

Rates
My standard professional rate is:
* Hourly consulting: USD $40 – $60 per hour (depending on project complexity)
* Fixed-price estimation work: Typically $80 – $900 per project, based on scope, drawing size, and deliverables.
For larger projects or long-term collaboration, customized pricing can be discussed.

Project Types Accepted
I primarily support projects involving:
* Construction quantity take-offs
* BOQ preparation and cost estimation
* Tender and bid documentation support
* Flooring, drywall, and interior fit-out take-offs
* Industrial and engineering project estimation
* Technical scope and proposal preparation

Communication
Clear and prompt communication is important for successful project delivery.
Preferred communication channels:
* Guru WorkRoom
Typical response time: within 12–24 hours.

Deliverables
Depending on the project, deliverables may include:
* Marked-up drawings showing quantity calculations
* Detailed BOQ spreadsheets (Excel format)
* Quantity summaries and material lists
* Technical scope or proposal documents
All reports will be provided in clear, well-organized formats suitable for tender submissions and internal project planning.

Payment Terms
* Fixed-price projects: milestone-based payments as agreed through Guru SafePay.
* Hourly projects: billed weekly through the Guru WorkRoom.

Confidentiality
All project drawings, specifications, and documents shared by clients will be treated as strictly confidential and used solely for the purpose of completing the assigned work.