
Closed
Posted
Paid on delivery
Mechanical Pump Station CAD Review & Detailing I have already completed the plan layout of a dry-installed pump station. I am looking for an experienced Mechanical/Piping Engineer (not just an AutoCAD draftsman) to review the design and prepare the remaining drawings. Scope of Work * Review the existing plan layout. * Verify that the piping arrangement complies with pump installation recommendations and accepted pump station engineering practice. * Review: * Isolation valves * Check valves * Dismantling joints * Expansion/flexible joints (if required) * Pipe supports * Reducers and fittings * Maintenance and dismantling clearances * Accessibility for valve operation and pump removal * Check for piping clashes and maintenance conflicts. * Suggest improvements where necessary. Required Drawings * Plan review (if modifications are required) * Longitudinal Section * Cross Section * Side Elevation * Front Elevation * General Arrangement (GA) * Pipe centerline elevations * Equipment tags and dimensions Deliverables * Updated DWG * PDF * Comments explaining any modifications made to comply with engineering standards. Preferred Experience * Wastewater pumping stations * Dry-installed pump stations * Mechanical piping layout * Water/Wastewater treatment plants
Project ID: 40588000
18 proposals
Remote project
Active 1 day ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
18 freelancers are bidding on average $203 USD for this job

Hello, I reviewed your pump station requirements, and the key challenge is validating the mechanical layout from an engineering perspective to ensure the piping arrangement is practical, maintainable, and aligned with accepted pump installation standards rather than simply producing drawings. The review should focus on equipment accessibility, valve arrangement, maintenance clearances, support strategy, and potential piping conflicts before preparing coordinated GA, sections, elevations, and updated construction documentation. I have worked on similar mechanical piping and pump station drafting projects and can share relevant examples once we connect in chat. Also a quick question, which pump manufacturer and model is being used so the layout can be checked against the recommended installation requirements? Best Regards, Muskan
$10 USD in 1 day
4.7
4.7

I would appreciate the opportunity to work on your pump station design review and detailing project. I have experience in mechanical design, piping layouts, and engineering CAD documentation, with a strong understanding of pump installation practices and maintenance requirements. I will thoroughly review your existing layout, verify the piping arrangement, assess valves, dismantling joints, supports, reducers, clearances, accessibility, and identify any clashes or maintenance issues. Where needed, I will recommend practical improvements that align with accepted engineering standards. I will deliver updated DWG and PDF drawings, including the General Arrangement, plan revisions (if required), longitudinal and cross sections, side and front elevations, pipe centerline elevations, equipment tags, dimensions, and a detailed comment sheet explaining all design modifications. Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism, delivering high-quality results on time.
$10 USD in 7 days
2.9
2.9

Hello, I've reviewed your project and understand you're looking for an experienced Mechanical/Piping Engineer to review your dry-installed pump station layout and produce complete engineering drawings that comply with industry standards and maintenance best practices. I have experience preparing mechanical piping layouts and detailed CAD documentation with a strong focus on equipment accessibility, piping clearances, valve arrangements, and practical maintenance requirements. I'll review your existing design, recommend any necessary improvements, and deliver updated DWG, PDF, and clearly documented engineering revisions. Could you let me know which design standard or client specification the pump station should comply with (e.g., AWWA, ISO, local authority standards)?
$15 USD in 1 day
2.9
2.9

Hello, I am excited about the opportunity to assist with your pump station design review and detailing project. I specialize in creating accurate engineering designs and detailed CAD drawings, ensuring every component is reviewed for functionality, constructability, and compliance with project requirements. I can provide precise 2D drawings, 3D models, detailing, and production-ready documentation with a strong focus on quality and accuracy. I am proficient in AutoCAD, SolidWorks, Fusion 360, and other industry-standard design tools. You will receive well-organized source files, detailed drawings, and revisions to ensure the final deliverables meet your expectations and project standards. Please have a look at my Freelancer portfolio through the link below: https://www.freelancer.com/u/Dikshalikha I would be happy to discuss your project requirements and start immediately. I look forward to working with you. Best regards,
$25 USD in 1 day
2.2
2.2

Not going to do the usual pitch thing. From what I can see in your description I'll: - Review the existing plan layout - Verify piping arrangement compliance - Prepare updated DWG and PDF - Provide comments on modifications for engineering standards I'm confident I'll be able to deliver a mechanical pump station review you are happy with. I would love to chat a bit more about this project so I can help solve your problem effectively. Remember my bid is thus not finalized. Send me a message, even if we don't work together, I'd be happy to chat about it. Regards, K GumptionOps
$15 USD in 2 days
0.0
0.0

I am a Mechanical Engineer with 10 years of experience as a Pump Systems Design Engineer at Tekirdağ Water and Sewerage Administration (TESKİ), serving a population of approximately 1.5 million. Throughout the province, I have been responsible for the design, hydraulic analysis, commissioning, maintenance, and rehabilitation of pumping stations for drinking water, wastewater, and irrigation applications. My experience combines both engineering design and extensive field implementation. In addition to my engineering role, I passed the Energy Manager Certification Examination organized by the Republic of Türkiye Ministry of Energy. As a certified Energy Manager, I also focus on improving the energy efficiency of pumping systems, optimizing pump selection and operational performance. During last summer's severe drought, I developed floating pump stations to overcome rapidly decreasing reservoir water levels. I designed, commissioned, and put into operation three floating pump stations at different reservoirs, and these systems are still operating successfully today. Their contribution to mitigating the drought was featured in local newspapers and online media. I have also filed a patent application for this floating pump station concept. I can give the final price once I review the project and understand the full scope of work
$20 USD in 1 day
0.0
0.0

Dear Client, I am a Mechanical Design Engineer with experience in AutoCAD, SolidWorks, mechanical layouts, and piping design. I can review your pump station layout, suggest engineering improvements, and prepare the required GA, sections, elevations, and detailed drawings. I will deliver updated DWG and PDF files along with comments explaining any design modifications. I look forward to working with you. Best regards, Abdelrahman Ayman
$10 USD in 7 days
0.0
0.0

As a Strategic Design Engineer & Assistant Manager with 7+ years of process industry experience, I bring true engineering expertise, not just drafting skills. Expert Review: I will validate your layout for pump hydraulics, maintenance clearances, and valve accessibility. Precise CAD: Delivering accurate Sections, Elevations, and GA drawings via Creo/AutoCAD. Flawless Deliverables: You will receive production-ready DWG/PDF files and a clear engineering modification log.
$20 USD in 5 days
0.0
0.0

I got SOLIDWORK and ANSYS knowledge/experience and can make a full virtual prototype of this project of yours so you can have a clear vision of your real product, we can talk about your specification first and then i will start.
$25 USD in 7 days
0.0
0.0

Hi sir, I have good experience for piping layout drawing preparation and isometric drawing preparation. Fabrication and erections isometric drawing preparation work. Please review my profile
$25 USD in 3 days
0.0
0.0

Dear Client, I am a Process Engineer with over 27 years of industrial engineering experience in manufacturing plants, including process piping, equipment layout, plant utilities, AutoCAD drafting, and maintenance-focused design reviews. I understand that you are looking for an engineer who can technically review the pump station layout—not just produce CAD drawings. My approach is to verify the design against good engineering practice, manufacturer installation recommendations, and maintenance requirements before preparing the remaining drawings. For your project, I will: Review the existing pump station layout. Verify the suction and discharge piping arrangement. Check isolation valves, check valves, dismantling joints, reducers, supports, and flexible/expansion joints where applicable. Prepare the required engineering drawings: Updated Plan Layout (if required) Longitudinal Section Cross Section Front Elevation Side Elevation General Arrangement (GA) Pipe Centerline Elevations Equipment Tags and Dimensions Deliverables Editable AutoCAD DWG files High-quality PDF drawings Engineering review comments explaining all modifications and recommendations I would be pleased to review your existing layout and discuss any specific design standards or pump manufacturer recommendations you would like incorporated. Thank you for your consideration. I look forward to working with you. Best regards, Zafar Iqbal Khan Process Engineer AutoCAD | Industrial Engineering
$300 USD in 7 days
0.0
0.0

Dear, I would be pleased to support your pump installation project and provide both engineering guidance and practical hydraulic expertise. I am a Senior Process & Water Engineer with over 6 years of experience in designing and reviewing water infrastructure projects, including: * Pumping stations * Water transmission pipelines * Hydraulic calculations (flow, head loss, pump selection) * Water and wastewater treatment systems * Seawater intake and desalination facilities * Technical documentation, specifications, and engineering reports. I can assist you with: * Pump sizing and selection * Hydraulic calculations and system analysis * Pipe sizing and pressure loss calculations * Pump curve interpretation * NPSH verification * Construction drawings. * Review of technical documents and drawings * Ongoing technical support throughout your project I communicate clearly, provide well-documented calculations, and deliver practical solutions that can be directly applied on site. I would be happy to discuss your project and understand your specific objectives before we begin. Kind regards,
$20 USD in 10 days
0.0
0.0

Hello, I reviewed your pump station detailing requirements, and the main challenge is validating the existing layout from an engineering perspective while ensuring the piping arrangement, equipment access, and maintenance requirements follow accepted pump station practices. I would focus on reviewing the mechanical arrangement, identifying clashes or operational issues, refining the GA drawings, sections, elevations, and documenting any recommended improvements for a complete engineering package. I have worked on mechanical CAD, piping layouts, and technical documentation projects and can share relevant examples once we connect in chat. Also a quick question, do you have the pump manufacturer installation guidelines and equipment datasheets available for verification against the current layout? Best Regards, Atik
$20 USD in 1 day
0.0
0.0

Hi, I can review the pump station piping layout as a mechanical engineer, not just redraw it. I would check valve arrangement, dismantling joints, reducers, pipe supports, maintenance clearance, pump removal access, and possible clashes, then update the GA, sections, elevations, and DWG/PDF set with clear comments on any changes.
$30 USD in 7 days
0.0
0.0

Cairo, Egypt
Member since Jul 16, 2026
$10-30 USD
₹1500-12500 INR
$15-25 USD / hour
₹37500-75000 INR
$10-30 USD
$250-750 CAD
$15-25 CAD / hour
₹1250-2500 INR / hour
$1500-3000 USD
$250-350 USD
$30-250 USD
$1500-3000 USD
$750-1500 USD
$30-250 AUD
$250-750 USD
£10-15 GBP / hour
$30-250 USD
$15-25 USD / hour
£1500-3000 GBP
₹5000-10000 INR
$25-50 USD / hour