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I need a seasoned water-treatment professional who can take my raw sampling data and transform it into clear, defensible insights while also mirroring the system hydraulics in a software model. My first priority is a thorough water-quality analysis; I want to see the full picture—chemical, microbial, and physical indicators—presented in a way that links directly to operational decisions. Alongside the lab work, I would like you to create (or update) a calibrated hydraulic model of the distribution network in EPANET, WaterGEMS, or another recognized platform so we can test scenarios, pressures, and residual decay. I’ll provide recent SCADA exports, plant logs, GIS layers, and any historic lab reports at project start. Deliverables • Sampling and testing plan covering locations, frequency, and methods • Interpreted lab results with charts, tables, and plain-language findings • Fully functioning hydraulic model file and supporting documentation • Concise, ranked recommendations that tie quality results to operational or design actions Acceptance criteria – Model runs error-free and closes mass-balance within ±2 % – Lab data referenced to applicable WHO or EPA limits – Final report readable by non-engineers and immediately actionable I’m targeting an initial findings draft within two weeks of kickoff, with the full package shortly after. Let me know what additional details you need to get started.
Project ID: 40175903
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Active 3 mos ago
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21 freelancers are bidding on average $467 USD for this job

Affordable, Early Delivery. ★★★★★★★★★★★★★★I hold a Masters degree which gives me the requisite background to handle writing from various subjects. I am a highly committed person towards my work. You can rely on QualityXenter for quality and consistency in writing. We never violate copyright rules. I have vast amount of experience in this industry since I am working from 2015 as a professional writer. I provide many modifications till to get your satisfactions. I have access to enough journals to use in your research project. I always produce quality work at VERY LOW RATES so, don't worry if you have a low budget for your work, I will be very happy to make a new client like you. I am producing quality work for my clients including ARTICLE WRITING, REPORT WRITING, ESSAY WRITING, RESEARCH PAPERS, BUSINESS PLAN, TECHNICAL WRITING, MATLAB, THESIS, ACCOUNTING & FINANCE work ETC. Go through my profile link https://www.freelancer.com/u/qualityxenter
$250 USD in 1 day
5.9
5.9

Hello, I understand that you are seeking a proficient water-treatment professional to analyze raw sampling data, provide comprehensive water-quality insights, and create a calibrated hydraulic model of the distribution network. With my expertise in water quality analysis and hydraulic modeling, I am confident in delivering the results you require. I have extensive experience in conducting in-depth water quality assessments and developing accurate hydraulic models using industry-standard software. Throughout the project, I will ensure clear communication and collaboration to meet your expectations. I am committed to delivering high-quality results that align with your operational needs and objectives. I look forward to the opportunity to work on this project and provide you with valuable insights and solutions. Best regards.
$500 USD in 7 days
6.1
6.1

Hello, I understand you’re looking for a water-quality and hydraulic modeling expert to analyze raw sampling data and develop a calibrated distribution network model. I have extensive experience in environmental and water-treatment engineering, including chemical, microbial, and physical water analysis. My approach begins with designing a detailed sampling and testing plan, followed by data interpretation and presentation through clear charts, tables, and plain-language summaries that support operational decision-making. Simultaneously, I will develop or update a hydraulic model using EPANET or WaterGEMS, ensuring mass balance closure within ±2% and accurate simulation of pressures, residual decay, and network behavior. I integrate SCADA exports, GIS layers, and historical lab data to create a reliable, fully functioning model ready for scenario testing and operational planning. Finally, I will deliver a concise, actionable report linking water-quality findings directly to operational or design decisions, with ranked recommendations. All deliverables will be clear for non-engineers while maintaining technical rigor, and the initial findings draft can be ready within two weeks of project kickoff. Thanks, Asif
$750 USD in 5 days
5.8
5.8

Hi there, I am an experienced writer and hold an MBA degree. I am excited to tell you that I am ready to take on challenges. Being a professional and experienced writer I can deliver you quality content as per your all requirements. My work reflects my passion for writing, where quality content is the utmost priority. I always do research for the specific topic and try to find the target audience and I write accordingly. I will provide exceptional work with 100% perfection and a Turning report as well. I have extensive experience in research and I can deliver quality work. You can provide topics and I can write all the content according to your need. Share your topics so we can write them for you. So, I would be very happy to discuss this further and get started work for you as soon as possible. Regards,
$250 USD in 2 days
5.0
5.0

Hello Brother i am computer engineer and analysis automation engineer so may i can help you , thanks ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
$700 USD in 7 days
4.5
4.5

Hello, I’have 10+ years hands-on experience converting raw lab + SCADA data into actionable water-quality insights and calibrated hydraulic models. I can share demo EPANET models + MATLAB scripts before we finalize. Why I’m the right fit ✔ Extensive work with chemical, microbial & physical QA/QC (WHO / EPA aligned) ✔ Built & calibrated EPANET / WaterGEMS models for pressure, chlorine decay & demand patterns ✔ Expert in SCADA + GIS integration and mass-balance validation (±2% closure) ✔ Reports written for operators + managers (plain language, decision-ready) My technical workflow ? Sampling plan design (locations, frequency, grab/composite, QA protocols) ? Lab data validation → trend analysis → compliance mapping ? EPANET / WaterGEMS calibration using: • Demand patterns & roughness fitting • Pressure / headloss matching • Residual decay & scenario testing ? MATLAB post-processing for charts, decay curves & KPI dashboards Relevant Projects • Groundwater Treatment QA Study – WHO Compliance • Urban Distribution Network Calibration – WaterGEMS What you’ll receive Interpreted lab results + visual dashboards Error-free, calibrated hydraulic model files Ranked, operational recommendations Reproducible scripts + documentation ⚡ Ready to start immediately. I can show sample EPANET models & water-quality analysis code today — let’s scope this and make it production-ready within your 2-week target.
$1,000 USD in 15 days
4.3
4.3

As a seasoned water treatment professional with a rich background in the field of industrial automation, I bring to the table a unique skill set that perfectly aligns with your project requirements. My proficiency in EPANET, WaterGEMS, and other recognized platforms, combined with an extensive experience in writing software (including TIA Portal and Simatic Manager), provides me with the tools to construct reliable hydraulic models of your distribution network. This will enable us to not just test scenarios and pressures but also decay rates. Additionally, I've gained substantial expertise in data compilation, analysis, and reporting throughout my career using systems such as SCADA and PH & INFORMATION SERVER. This ensures that your lab results will be meticulously processed and presented. Moreover, my involvement in ventilation systems design based on various environmental factors demonstrates my ability to connect complex technical data to practical applications - precisely what you're seeking.
$500 USD in 7 days
4.3
4.3

Hey! I've worked on a number of projects similar to this one. I have a lot of experience and knowledge in this field. My knowledge of business also gives me an advantage in this situation. Looking forward for the opportunity. Thanks
$500 USD in 7 days
3.7
3.7

Hello, I can analyse your water-quality data comprehensively—covering chemical, microbial, and physical indicators—and translate it into clear, actionable insights. I will also create or calibrate a hydraulic model of your distribution network in EPANET or WaterGEMS, complete with scenario testing and documentation. Deliverables will include sampling/testing plans, interpreted lab results, a working model, and prioritized recommendations tied to operations. I’m happy to share relevant models and reports upon request. If this aligns with what you have in mind, I’m ready to begin and collaborate closely to ensure defensible, actionable results.
$250 USD in 1 day
2.0
2.0

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on Engineering, Matlab and Mathematica, Report Writing, Mechanical Engineering, Finite Element Analysis, Data Analysis, Water Treatment, Environmental Engineering Please come over chat and discuss your requirement in a detailed way. Thank You
$250 USD in 4 days
0.0
0.0

With over a decade of experience in full-stack engineering and a track record of delivering high-performance solutions, I am confident in my ability to provide the comprehensive water quality and hydraulic modeling services that your project demands. My broad skillset and background extend across multiple domains, from the development of intelligent systems in robotics and IoT to the building of secure, production-ready applications on modern cloud platforms. Within the specific context of your project, my expertise in data analysis stands out. Not only can I transform your raw sampling data into clear insights by employing advanced statistical techniques and AI/ML-powered models, but I can also leverage this proficiency to create or update a calibrated hydraulic model using recognized platforms like EPANET or WaterGEMS. Lastly, as someone experienced in producing readable yet technically robust reports, I guarantee that you will receive a final deliverable that is approachable by non-engineers but immediately actionable for your operations team. I am eager to lend my skills to help you make well-informed decisions that can have far-reaching impacts on water system quality and safety. Let's get started!
$500 USD in 3 days
0.0
0.0

✅✅✅Water Quality & Hydraulic Modeling Engineer✅✅✅ Hi there, I’m a water-treatment engineer with hands-on experience in water-quality analysis and calibrated distribution system modeling using EPANET and WaterGEMS. I’ve delivered defensible reports linking chemical, microbial, and physical indicators directly to operational decisions and regulatory limits. My approach is to first validate and interpret lab and SCADA data against WHO/EPA criteria, then build or update a hydraulic model calibrated for pressures, flows, and residual decay. Findings are translated into clear, ranked actions understandable by both technical and non-technical stakeholders. Which modeling platform do you prefer? Are GIS layers fully attributed with pipe materials and ages? Do you have target scenarios or residual thresholds to test? I am ready to start immediately. Best regards
$500 USD in 3 days
0.0
0.0

Hello, I’m ready to help transform your raw water sampling data into clear, actionable insights and deliver a calibrated hydraulic model of your distribution network. What I will deliver: ✓ A detailed sampling and testing plan (locations, frequency, methods) ✓ Interpreted lab results with charts, tables, and plain-language summaries linking quality to operations ✓ A fully functional, calibrated hydraulic model (EPANET, WaterGEMS, or your choice) with documentation ✓ Concise recommendations ranked by priority, tying water quality findings to operational/design actions Acceptance: – Model runs error-free with mass balance within ±2% – Lab results benchmarked against WHO/EPA standards – Final report clear and actionable for non-engineers I’ll target initial findings within two weeks and the full report soon after. Please share your SCADA data, plant logs, GIS layers, and lab reports to begin. Looking forward to collaborating!
$250 USD in 7 days
0.0
0.0

Hi, I’m Erdi. I’m an engineer who provides design, structural analysis, and architectural solutions tailored to each project’s requirements. I reviewed your job posting and it aligns well with my expertise. If you get back to me, I’d be glad to discuss the details and share how I can contribute to your project
$500 USD in 7 days
0.0
0.0

Hi, I hope you are doing well. Very happy to bid your project because my skills are fitted in your project. I’ve delivered end-to-end drinking-water quality assessments and calibrated distribution hydraulic/water-quality models (EPANET/WaterGEMS), translating raw lab + SCADA/GIS inputs into defensible, operations-ready recommendations. I will review your sampling history, SCADA exports, plant logs, and GIS network, then produce a fit-for-purpose sampling/testing plan (locations, frequency, methods/QA-QC) and analyze chemical, microbial, and physical indicators against applicable WHO/EPA guideline values with clear charts and plain-language interpretations. In parallel, I will build/update and calibrate the hydraulic + water-quality model (pressures, demands, storage, chlorine/residual decay as applicable), validate mass balance within ±2%, and deliver a concise ranked action list directly tied to operational or design changes, with full model documentation. If you send the message, we can discuss the project more. Thanks.
$250 USD in 3 days
0.0
0.0

I provide comprehensive water-quality analysis and calibrated hydraulic modeling to deliver clear, defensible, and actionable operational insights.
$500 USD in 1 day
0.0
0.0

Casablanca, Morocco
Member since Jan 24, 2026
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