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Project Overview We require a highly experienced Mechanical Engineer with Marine and Oil & Gas background to prepare a fully detailed, professional technical offer for Bilge and Ballast systems based on attached RFQs covering: Pumps (Bilge / Ballast / Cooling / Marine service) Pipes, valves, flanges and fittings Complete spare parts Compliance documentation Brands involved include: DESMI DEVI IRON The final submission must be tender-ready, technically compliant, professionally structured, and suitable for shipyard / EPC / offshore submission.
Projekt-ID: 40258658
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21 freelancere byder i gennemsnit $509 USD på dette job

With a solid background in Mechanical Engineering coupled with specialized knowledge in Marine and Oil & Gas projects, I humbly submit my candidature for the Bilge & Ballast Proposal. My years of experience have made me familiarized with systems like Pumps, Pipes, Valves etc., and brands such as DESMI, DEVI and IRON emphasized in your project description. I am particularly skilled at preparing detailed technical reports with precise attention to every aspect. This includes not only gathering vendor information but also providing fully-compliant documentation- an integral part of your requirements. My exacting and diligent nature aligns well with your need for a professionally structured submission suitable for diverse range of clients; be it shipyard, EPC or offshore. Drawing from my extensive experience, I believe I can offer unique insights and comprehensively analyse the dynamics of your project to deliver a tender-ready bid that distinctly sets you apart. Collaborating together, I can ensure that not only the job is done but it is incredibly well done. Together let's buoy your project with my expertise to sail successfully!
$260 USD på 5 dage
7,3
7,3

Hi, I hope you're doing well. I understand you're looking for Bilge & Ballast Proposal I am the ideal candidate for your project. I have read the provided job description and I understand what you are looking for. I have over 10+ years of experience Project Management, Excel, CAD/CAM, Technical Writing, Mechanical Engineering, Civil Engineering, AutoCAD, Risk Management, Procurement, Marine Engineering .Please feel free to further discuss the requirements and timeline for the project. I'd be happy to assist you. I am ready to start right now. ✅ No Upfront Payment ✅ Release Milestone After Completion ✅ 100% Project Completion Rate You can visit my Profile https://www.freelancer.com/u/HiraMahmood4072 Thank you
$275 USD på 2 dage
6,2
6,2

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Expert Mechanical design Engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: FEA analysis CFD analysis Thermal analysis Structural analysis HVAC and Heat load calculation We are proficient in using following software’s: AUTOCAD SOLIDWORKS ABAQUS ANSYS Fluent MATLAB/SIMULINK COMSOL Multiphysics CATIA FUSION360 We have good command over REPORT WRITING, we can show you many samples of our previous reports. We can discuss further details in the message box.
$500 USD på 7 dage
5,0
5,0

Greetings, I see you're looking for a Mechanical Engineer with experience in marine and oil & gas to create a detailed technical offer for Bilge and Ballast systems. It’s essential to have a solid understanding of the required components like pumps, pipes, valves, and compliance documentation. My approach would involve thoroughly reviewing the RFQs and collaborating closely with suppliers like DESMI, DEVI, and IRON to ensure all specifications are met. With a background in project management and marine engineering, I can provide a structured and compliant submission that meets the needs of shipyards and EPCs. My experience with CAD software and technical writing will ensure the final document is both clear and professionally presented. Best regards, Mehran Riaz
$450 USD på 3 dage
4,3
4,3

Hi, I am excited about the opportunity to help you prepare a comprehensive technical offer for the Bilge and Ballast systems. With my experience in Mechanical Engineering and a strong background in the Marine and Oil & Gas sectors, I can ensure a tender-ready submission that meets all technical compliance requirements. I have over 7 years of experience in project management and technical writing, which will be crucial for crafting a well-structured and professional proposal. Moreover, my expertise with procurement and knowledge of relevant brands like DESMI and DEVI will facilitate accurate and competitive pricing for your RFQs. I will utilize my skills in CAD/CAM and Excel to enhance documentation quality and ensure all aspects of your interview are thoroughly covered, including pumps, pipes, and spare parts. I am ready to get started on this project and align closely with your needs. What specific compliance considerations or additional details do you require for the RFQs? Best, Andrii
$500 USD på 2 dage
4,1
4,1

Greetings, It looks like you're looking for a skilled Mechanical Engineer with experience in Marine and Oil & Gas to create a comprehensive technical offer for Bilge and Ballast systems. I can help by thoroughly analyzing the RFQs and ensuring all components, such as pumps, pipes, valves, and spare parts, are covered in detail. My approach will involve careful documentation and compliance checks to make sure everything aligns with industry standards and the specific brands you've mentioned, like DESMI and DEVI. With a strong background in project management and technical writing, I can structure the proposal so that it’s not only tender-ready but also clear and professional for shipyard and EPC submissions. My experience with CAD/CAM and risk management will further ensure all technical aspects are addressed. Best regards, Saba Ehsan
$450 USD på 4 dage
4,3
4,3

Greetings, A bilge and ballast system tender must demonstrate more than equipment supply. It must show system understanding, hydraulic coherence, material compatibility, and compliance discipline across pumps, piping, and auxiliaries. I approach such submissions as complete engineered packages rather than component lists. I will develop a fully detailed technical offer covering pump selection and duty calculations, piping material specifications, valve schedules, flange standards, spare parts matrices, and all compliance documentation required for marine and offshore acceptance. Equipment integration involving DESMI, DEVI, and IRON will be structured to clearly demonstrate technical suitability, operating envelopes, and conformity to project specifications. The submission will include a compliance matrix against RFQ clauses, structured technical sections, data sheet annexures, and a professional layout consistent with shipyard and EPC standards. My objective is to deliver a document that can move directly into client review without further restructuring. I would be pleased to take full ownership of this technical offer and ensure it meets offshore tender expectations. Send me a message.
$500 USD på 7 dage
3,9
3,9

Hi , I’ve carefully reviewed your job post and it’s clear you’re looking for someone with solid experience in Excel, CAD/CAM, Mechanical Engineering, Civil Engineering, Risk Management, AutoCAD, Project Management, Technical Writing, Marine Engineering and Procurement. This is exactly within my core expertise, and I’m confident I can deliver reliable, high-quality results. Rather than rushing into assumptions, I prefer to understand the project properly. I’d appreciate your clarification on a few points: Is the job description complete, or are there additional requirements or expectations? Do you already have any work completed, or will this be built entirely from scratch? Do you have a preferred timeline or deadline in mind? Why you can confidently work with me: Successfully completed 250+ major projects across different industries Maintained 100% positive feedback over the last 5–6 years Earned 100+ recent 5-star reviews, showing long-term client satisfaction I focus on clear communication, clean execution, and on-time delivery I work as a full-time freelancer and am available 9 AM – 9 PM (Eastern Time), ensuring fast responses and consistent progress. Due to client confidentiality, I share relevant work samples only in private chat. Let’s start a conversation so I can show you similar work and suggest the best approach for your project. Looking forward to working with you. Best regards, Arsalan Khan
$250 USD på 2 dage
2,1
2,1

I will prepare a detailed technical offer for Bilge and Ballast systems, covering pumps, pipes, valves, and spare parts, ensuring compliance with regulations and including brands like DESMI, DEVI, and IRON, within the proposed budget. Waiting for your response in chat! Best Regards.
$500 USD på 3 dage
2,2
2,2

I am the perfect fit for your project. With 5 years of experience in Mechanical Engineering for the Marine and Oil & Gas sectors, I understand the need for a detailed, professional technical offer for Bilge and Ballast systems. I've worked on similar projects offsite, ensuring compliance documentation and integrating top brands like DESMI, DEVI, and IRON seamlessly. Your project goals are my priority — delivering a tender-ready submission for shipyard/EPC/offshore approval. I’d love to chat about your project! Worst case, you get free advice that can guide your project. Regards, Chris Maritz
$550 USD på 14 dage
0,0
0,0

I can help you. I will translate this RFQ into a tender-ready technical proposal by focusing on the critical integration of DESMI/IRON pump performance curves with the specific flow resistances of the VDS-listed valves. A key technical risk I’ve identified in your list is the compatibility between the hydraulic actuators (HKV and HSTP series) and the existing vessel Hydraulic Power Unit (HPU); I will verify that the operating pressures and displacement volumes match to prevent slow response or actuator failure. Additionally, I will ensure that the Stop Check and Butterfly configurations strictly adhere to IACS requirements for bilge-system isolation to prevent accidental backflooding. My approach ensures that material specifications for internals (trim) are selected to mitigate galvanic corrosion in seawater service, preventing technical rejection by the EPC or Class surveyor. All documentation will be structured to facilitate immediate technical clearance.
$500 USD på 7 dage
0,0
0,0

I have carefully analyzed your RFQ requirements for the Bilge & Ballast systems. It is not merely about quoting parts; it is about guaranteeing operational integrity and full compliance with international maritime regulations. My approach for this technical proposal includes: Equipment Selection Engineering: Exhaustive review of pump curves and material specifications (NPSH, flow rates, pressure heads) to ensure 100% compliance with the RFQ. Comprehensive BOM (Bill of Materials) Management: Professional structuring of piping, flanges, valves, and fittings, ensuring each component meets the necessary marine standards. Spare Parts Strategy: Definition of commissioning spares and 2-year operational stock (Capital Spare Parts), optimizing the equipment's life cycle. Compliance Documentation: Preparation of the technical package including Data Sheets, preliminary diagrams, and regulatory compliance (Class Society requirements, where applicable). Project Structure & Deliverables: I propose a comprehensive submission consisting of approximately 15 to 25 pages: 1. Main Technical Offer (8–12 pages) Front Page & Revision Control (1 pg): Executive Summary / Introduction (1–2 pgs): Pump Technical Specifications (3–4 pgs): Valves & Fittings Schedule (2–3 pgs): Spare Parts Strategy (1–2 pgs): 2. Annexes & Supporting Documentation (7–13 pages) Technical Data Sheets: Specific sheets for every critical piece of equipment. Compliance Matrix: Brand Certifications:
$650 USD på 14 dage
0,0
0,0

Greetings, Preparing a tender ready technical offer for Bilge and Ballast systems in a marine and offshore context requires precision, specification discipline, and full alignment with shipyard and EPC expectations. I understand that this is not just about listing equipment but about delivering a structured, technically compliant submission that withstands engineering and commercial review. With a background in marine and oil and gas mechanical systems, I prepare comprehensive technical offers covering pumps, piping networks, valves, flanges, fittings, and complete spare parts packages. I ensure alignment with class requirements, project specifications, and applicable marine standards. I am familiar with equipment documentation and compliance requirements for brands such as DESMI, DEVI, and IRON, ensuring data sheets, GA drawings, material certifications, and conformity statements are correctly incorporated. The final deliverable will be professionally structured, clearly indexed, technically cross referenced to the RFQ clauses, and formatted for direct submission to shipyards, EPC contractors, or offshore clients. My focus is accuracy, clarity, and full technical defensibility. If you are looking for a submission that reflects senior engineering ownership rather than a generic compilation, I am ready to proceed. Let's chat.
$500 USD på 7 dage
0,0
0,0

I am working application Engineer for valves manufacturer. Where I am responsible for prepare Technical and commercial quotation.
$350 USD på 5 dage
0,0
0,0

Dear Sir / Madam, I am a experienced in Marine and Oil & Gas projects, specializing in technical bid preparation and RFQ responses for shipyards and EPC contractors. I can deliver a fully structured, tender-ready technical proposal for your bilge and ballast systems. Scope includes: • Pumps (Bilge / Ballast / Cooling / Marine Service) – technical evaluation of DESMI, DEVI, IRON or equivalent, duty point verification, NPSH check, hydraulic loss calculation, and datasheet preparation. • Piping Systems – material selection (CS/SS/CuNi), valve specification, flange standard verification (ANSI/DIN), fittings, and pressure rating validation. • Spare Parts Package – OEM-based list, critical spare identification, recommended 2-year operational spares. • Compliance Documentation – Technical Compliance Matrix, deviation list (if any), compiled datasheets, and class compliance review (DNV/ABS if required). Deliverables will be professionally formatted (PDF + editable files) and suitable for shipyard/EPC submission. Please share the RFQs for scope review and timeline confirmation. Kind regards.
$1.400 USD på 15 dage
0,0
0,0

Ajman, United Arab Emirates
Medlem siden feb. 25, 2026
min $50 USD / time
$250-750 USD
₹1500-12500 INR
$25-50 USD / time
$100-150 USD
$10000-20000 USD
$1500-3000 USD
$750-1500 USD
$25-50 CAD / time
$30-250 USD
$250-750 CAD
₹1500-12500 INR
$250-750 USD
$30-250 USD
$1500-3000 USD
₹12500-37500 INR
$115-200 HKD / time
₹750-1250 INR / time
₹1500-12500 INR
$30-250 USD