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I need full-building plumbing isometrics—both DWV and potable water—for a four-storey, 14-unit apartment block in Seattle. The plans must satisfy current UPC requirements as amended by the City (seismic bracing, clean-out spacing, venting offsets, flushing valves, etc.) so they can be dropped straight into the permit set without redlines. You will receive complete architectural and structural PDFs plus the CAD backgrounds to build from. Please return layered AutoCAD (.dwg) files that clearly separate sanitary, vent, and domestic cold/hot runs, along with a plotted PDF sheet set ready for upload to the SDCI portal. Deliverables • One DWV isometric per vertical stack, code-labeled with pipe sizes, slopes, clean-outs, and vent terminations • One domestic water isometric per riser, showing meter bank, PRVs, backflow, branch sizing, and shut-offs • Title block using our project information, north arrow, scale, and revision table • A brief compliance note citing relevant UPC/Seattle amendments I will review for accuracy against the architect’s layout; final acceptance is a permit-ready submission with no correction cycles triggered by plumbing comments.
Project ID: 40405516
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Active 12 days ago
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35 freelancers are bidding on average $474 USD for this job

Hello, I am a design engineer, I am expert in Architectural and Strucutral designs so i can do the required design drawings in the required time. I have finished similar projects before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
$500 USD in 7 days
8.6
8.6

As an experienced architect with a passion for precise and sustainable designs, I would be the ideal fit for your plumbing isometric project. For the past seven years, I have honed my skills in AutoCAD, thereby producing detailed plans that meet all regulatory requirements such as the UPC. And I believe that my exposure to construction management throughout my career will be highly beneficial in ensuring that your plumbing isometrics align seamlessly with the overall architectural layout. Additionally, working in Seattle architecture for several years, I have a good understanding of the city's specific amendments to the UPC and can produce deliverables that will reduce revision cycles, saving time and effort. My use of CAD/CAM software means that you can expect organized and labeled files along with a plotted PDF set for ease of uploading to SDCI portals.
$250 USD in 1 day
8.2
8.2

Hello, We understand you need full building plumbing isometrics for a four storey 14 unit apartment in Seattle, including DWV and potable water systems compliant with UPC and Seattle amendments. We have experience preparing detailed MEP drawings from architectural and structural CAD backgrounds with accurate coordination of sanitary, vent, and domestic layouts. We would also like to clarify that we do not provide stamped services. Based on your requirement, would you prefer stack wise submission for review before final sheet set preparation We will deliver layered DWG files and permit ready PDFs with clear labeling and compliance notes. We look forward to working with you. Thanks
$750 USD in 6 days
7.8
7.8

With over 10 years' experience in engineering and architectural designs, I bring a highly proficient skill set to the table that is tailored explicitly to this project. My ability to use multiple softwares such as AutoCAD, Rhino, and Tekla, coupled with my expertise in drafting and CAD/CAM allow me to create plumbing isometrics that are precise, detailed, and comply comprehensively with all relevant regulations such as the UPC requirements amended by the City of Seattle. My work style also ensures maximum efficiency. I will provide you with layered AutoCAD files that clearly highlight sanitary, vent, and domestic cold/hot runs which can be seamlessly integrated into your permit set without any redlines required. Moreover, my deep familiarity with requirements like seismic bracing, clean-out spacing, venting offsets among others ensures that my deliverables will satisfy even the most stringent compliance measures. Lastly, I understand how crucial it is for you to get plumbing plans that don't require correction cycles. As such, I guarantee a thorough review of all layouts against the architect's plan prior to submission. My aim is to provide you with a permit-ready submission that meets every criteria at first glance itself. Given these reasons and more, it's clear why choosing me for this project would be the best decision you'll make.
$260 USD in 3 days
7.4
7.4

HI, I can deliver precise Seattle apartment plumbing isometric drawings including DWV systems, water supply layouts, venting, pipe sizing, and code-compliant permit-ready documentation for smooth approval and construction execution. Plumbing isometric drawings typically show drain, waste, vent, hot and cold water piping with pipe size, type, and routing clearly identified. 1️⃣ Is this for a new apartment project, renovation, or as-built correction set? 2️⃣ Do you need only plumbing isometrics or also fixture schedules, riser diagrams, and permit submission support? 3️⃣ Are existing floor plans/CAD files available, or should I create the isometrics from marked-up plans? Warm regards, The Blend Nation.
$255 USD in 1 day
7.1
7.1

With a breadth of experience in 2D/3D modeling and over several years, I have honed my skills in AutoCAD to perfection. Your project demands clean, precise plumbing isometrics for a Seattle multi-story building, and my proficient AutoCAD skills will deliver exactly that! Each DWV isometric will be attentively code-labeled for pipe size, slopes, cleanouts, vent terminations. The domestic water isometric per riser will display meter banks, PRVs, backflow preventers, branch sizing and shut-offs. My proficiency in related software extends your advantage beyond mere drafting; it ensures meticulousness down to the minute details your project stipulates. On top of meeting UPC and following Seattle amendment requirements as specified, I'll incorporate all additional details such as seismic bracing and flushing valves to make your submission permit-ready with zero corrections triggered by plumbing reviewers. You can trust me to make the most out of the complete architectural and structural PDFs as well as CAD backgrounds you provide. In return, on top of layered AutoCAD files (.dwg), I'll furnish clear plot-ready PDF sheets with an incorporated title block using your project information including north arrow, scale, revision table - each detail designed for convenience while uploading them into SDCI portal. Let's work together in 100% satisfaction model!
$266 USD in 1 day
6.8
6.8

I’m Kirandeep Kaur, a versatile freelancer skilled in various aspects of graphic and web design, including drafting. Creative and detail-oriented, my expertise can be applied seamlessly to creating full-building plumbing isometrics—a task that requires a high level of precision and compliance with specific code requirements. I assure you that I have the capacity to evaluate your complete architectural and structural PDFs and convert them into layered AutoCAD (.dwg) files that strictly adhere to the UPC requirements amended by the City of Seattle. With an extensive background in 2D and 3D modelling, drawing, and animation work, I am confident in my ability to create detailed and comprehensive isometrics for your four-storey, 14-unit apartment block. My proficiency in software like AutoCAD will enable me to deliver files clearly separating sanitary, vent, and domestic cold/hot runs accompanied by a plotted PDF sheet set ready for uploading to the SDCI portal. What sets me apart from others is not just my skills but also my commitment to producing flawless work. I prioritize reviewal for accuracy ensuring you receive a permit-ready submission with no correction cycles triggered by plumbing comments. Let's collaborate on making your project a success – reach out to me for all your graphic design and web developing needs!
$265 USD in 1 day
6.7
6.7

Hi there, We can deliver permit-ready plumbing isometrics for your 4-storey, 14-unit apartment in full compliance with UPC and Seattle amendments. Our team specializes in detailed DWV and domestic water systems, ensuring accurate pipe sizing, slopes, venting, seismic bracing, and clean-out placement. You will receive fully layered DWG files separating sanitary, vent, and water lines, along with a complete PDF sheet set, title blocks, and compliance notes ready for submission. We focus on precision to avoid redlines or revision cycles. Please feel free to reach out via inbox so we can review your files and timeline. Best regards, N Architect Studio
$2,000 USD in 10 days
6.3
6.3

Dear Sir, I am an experienced Mechanical Design Engineer with 17+ years of experience in Plumbing design. I successfully completed the design and installation of Plumbing, Water Supply, Drainage, and Sewerage, HVAC, Fire alarm, firefighting systems for various Residential and Commercial Projects as per standards and specifications. I have all the technical skills, experience, and practical project management skills to complete your task professionally and quickly. Well-versed in. • Hot & Cold-Water Service • Detailed Drainage System • Storm water service • Septic tank system • Sewerage, Irrigation System • Piping layouts • Natural gas supply and distribution services • Mechanical plant condensate waste • Sanitary Drainage System • Assist Architect with sizing of gutters and downpipes • Equipment installatiin detail • Swimming Pool Plumbing, Heating and Filtration System • BQQ and Takeoff sheets • Technical Specifications and more Skills: Revit MEP, Pro Engineer Wildfire, Solid works, Elite Fire (Hydraulic calculations), AutoCAD, Canute, MS Office, HAP 4.5 (Hourly-Analysis-Program), McQuay (Duct-size), McQuay (Pipe-size), Carrier psychometric chart.
$400 USD in 5 days
6.3
6.3

With my extensive experience in AutoCAD and CAD/CAM, I'm a seasoned expert in creating accurate and detailed technical drawings that strictly adhere to the most up-to-date building codes. I'm well-versed in working with architectural PDFs and converting them into layered .dwg files – precisely the format you require for your project. What's more, my familiarity with Seattle's specific UPC amendments ensures that your plumbing plans will be fully compliant, reducing any need for costly revisions or re-submissions. Additionally, I should mention that my skill set extends beyond just draftsmanship. As a freelance 3D designer, I bring an innate ability to visualize complex systems from 2D to 3D and well-prepared to do so. This proficiency complements the plumbing isometric needs of your project perfectly.
$251 USD in 1 day
6.0
6.0

Hello, I can prepare accurate plumbing isometric drawings for your Seattle apartment project with clear routing, fixture connections, and code-conscious detailing. I understand you need well-organized isometrics that clearly communicate supply, waste, vent, and stack relationships for coordination, permitting, or construction purposes. I will deliver clean technical drawings with proper annotations, pipe sizing, and logical system layout, ensuring the documents are easy to review and ready for use in your project workflow. I am a Top Verified Freelancer and ensure fast, high-quality results. We can discuss your plans, fixture schedule, and required standards further over chat. Portfolio: [https://www.freelancer.in/u/CreativeDesign50](https://www.freelancer.in/u/CreativeDesign50) Thank you for your time and consideration. Best regards, Kirandeep Kaur
$250 USD in 2 days
5.4
5.4

Hi, there I have read your project details carefully. I have many experiences in 3D modeling, Rendering, Floor plan design, BIM and Site plan design with creative and clean ideas. As I'm a building architect and Autodesk Revit, Sketchup, 3ds Max and AutoCAD expert, I have a lot of experience on your project and can handle all the steps you need perfectly. If you hire me, your project will be completed successfully during the good timeline we discussed. Please text me and let's discuss more details. Thanks. Regards.
$250 USD in 3 days
4.9
4.9

Hi, Could you confirm the number of vertical stacks and risers in the four-storey building to ensure precise isometric coverage? Also, do you have any specific project information (e.g., address, owner details) for the title block? This is Mohand, a licensed MEP engineer with over 10 years of experience in plumbing design for multi-family residential projects, including seismic-compliant systems under UPC and local amendments like Seattle's SDCI requirements. I've successfully delivered permit-ready plumbing isometrics for similar 10-20 unit apartment blocks in the US, using AutoCAD to create layered DWV and domestic water drawings with full labeling for pipe sizes, slopes, clean-outs, vents, PRVs, backflow preventers, and shut-offs. For your project, I'll produce one DWV isometric per vertical stack and one domestic water isometric per riser, complete with a customized title block, north arrow, scale, revision table, and a compliance note citing UPC/Seattle specifics to avoid any redlines. Working from your architectural/structural PDFs and CAD backgrounds
$350 USD in 5 days
4.9
4.9

How are you? I checked your description carefully. I'll provide all drawing sets and wonderful result such as PDF, DWG(2D drawings), rendering images and BIM(3D model). I have many experience in Architectural BIM modeling, MEP design, structural design, civil engineering and drawing by using revit, Archicad, Chief architect, sketchup and cad , etc. I'll use your country building code to permit. Let's discuss more project and start together. Best regards
$250 USD in 2 days
4.8
4.8

Dear Client, We can prepare full building plumbing isometrics for your four storey 14 unit apartment with the accuracy needed for permit review. Our team has strong experience coordinating plumbing layouts with architectural and structural backgrounds for multifamily residential projects. We will develop clear DWV and potable water riser isometrics with pipe sizing slopes cleanouts vent terminations branch connections PRVs backflow shutoffs and organized layers for easy review in AutoCAD. The drawings will be coordinated with your CAD files and formatted into a clean PDF sheet set with title block project notes and compliance references. Our focus is accurate coordination code aware documentation and reducing review comments before submission. We are ready to start from your PDFs and CAD backgrounds. THE CALIFORNIA STUDIO
$250 USD in 2 days
4.5
4.5

As an accomplished Freelancer with comprehensive experience in residential and commercial projects utilizing AutoCAD, I am more than qualified to meet your specific needs. My focus on space planning and technical drawings aligns perfectly with this undertaking. I have the capacity to generate and present comprehensive isometrics, and my attention to detail ensures that all critical components such as seismic bracing, clean-out spacing, venting offsets, and flushing valves are accurately accounted for. Moreover, not only do I possess a sound understanding of UPC requirements as amended by the City, but I also maintain a keen familiarity with Seattle's plumbing regulations. This means I can deliver a meticulously-performed project that will require zero redlines or repetitive revision cycles. In addition to my technical proficiency with AutoCAD, SketchUp, 3ds Max, and Revit, I bring an eye for design which translates into creating clean, readable, easy-to-use CAD backgrounds. You can rely on me to produce isometrics that are elegantly layered to separate DWV and potable water systems and come together cohesively in a plotted PDF sheet set. All in all? If you choose me for this job, you're securing meticulous accuracy, well-informed compliance s
$300 USD in 4 days
3.2
3.2

With extensive experience in AutoCAD, 3D modeling, and rendering, I am well-equipped to handle your project on plumbing isometrics for the Seattle apartment. I understand the importance of complying with codes and regulations for successful submission on the permit set, and having worked on architectural designs in both 2D and 3D, delivering layered AutoCAD files won't be an issue. Furthermore, my proficiency in CAD software including Revit and Tekla enhances my ability to navigate complex plumbing systems and produce precise drawings. Not only will you receive detailed DWV isometrics and domestic water isometrics, but you can also count on a diligently filled out title block with all necessary information. Best Regards Sumit
$256 USD in 2 days
4.3
4.3

The primary risk is misalignment between plumbing isometrics and Seattle’s UPC amendments, which will delay approvals and increase costs. Common pitfalls include missing seismic bracing details or improperly spaced clean-outs that trigger redlines and costly revisions. I will produce fully layered AutoCAD files separating sanitary, vent, and water lines, ensuring every vertical stack and riser is clearly detailed with all code-required annotations. Compliance notes will explicitly reference local amendments, while the plotted PDF set will meet SDCI upload standards. This precision prevents rework and guarantees a permit-ready submission without plumbing review comments. With streamlined accuracy and code adherence, your submission will pass first review. When would you like me to start delivering the first complete isometric set?
$700 USD in 7 days
2.8
2.8

Hello. My expertise is in Designing and Drafting Plumbing systems for various applications, including hospitals, medical complexes, and residential, commercial, and industrial buildings. I am familiar with mechanical engineering principles and relevant codes and standards such as IPC, NFPA, and local plumbing codes in piping and fire protection system design. I have extensive experience in the design of water supply, drainage, waste, and vent systems, as well as fire protection systems and medical gas systems. I am skilled in performing hydraulic calculations, pipe sizing, and equipment selection for piping and fire protection systems, which allows me to be proactive in the design of water supply and distribution systems, drainage and waste systems, and fire suppression systems. Feel free to contact me, I am here to help.
$250 USD in 2 days
2.6
2.6

I have delivered several multi-family MEP designs for Seattle-based developments, focusing on UPC compliance and efficient riser configurations. For a four-storey, 14-unit building, the priority is ensuring precise stack alignment across floors to minimize chase walls and reduce construction costs. Having recently completed a full plumbing set for a similar residential project, I am familiar with routing DWV and potable water through tight floor plates while maintaining code-mandated slopes and clearances for permit approval. I will develop the system within a BIM environment to generate high-fidelity 3D isometrics that prevent onsite spatial conflicts. My approach includes establishing a color-coded hierarchy for cold and hot water lines, alongside detailed DWV isometrics to ensure every trap arm and vent stack is clearly identified. I prioritize hydraulic calculations to verify that pipe sizing for all 14 units is optimized for flow, and I will cross-reference your architectural plans to ensure zero clashing with structural members, resulting in a clean, permit-ready set of drawings. Do you have preferred piping materials like PEX-a or PVC specified, or should I provide recommendations based on local codes? I’d also like to clarify if the building uses a central water heating plant or individual unit heaters, as this influences the hot water return routing. I am available for a brief chat to discuss your timeline and can share a portfolio of my recent multi-family work to demonstrate technical detail I bring to these 14-unit layouts.
$555 USD in 21 days
0.0
0.0

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