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I’m working on a commercial property that needs two things packaged for permitting: a fully compliant septic system design with all supporting calculations, and a water-service plan that ties into an existing on-site fire hydrant. The jurisdiction is in the United States, so I need someone who already knows the relevant state and county codes, typical EPA guidelines, and common submittal formats for commercial projects. What I can supply right away is the current site layout in CAD/PDF. It shows building footprints, parking, and the location of the hydrant. I do NOT yet have a topo survey or full architectural set, so you’ll need to flag any additional information you require to finish the hydraulic calculations, trench routes, tank sizing, and setback verification. Deliverables (permit-ready): • Septic tank sizing worksheet, percolation/hydraulic load calculations, and a stamped plan sheet with tank, field lines, cleanouts, and elevations. • Domestic water connection plan detailing pipe sizing, materials, backflow prevention, thrust blocks, and tie-in to the hydrant line, plus a pressure/flow calculation summary. • One combined PDF for submission and the original CAD files for our records. I’ll review and respond quickly to RFI’s and markups. Let me know your estimated turnaround and the software you prefer to draft in (Civil 3D, MicroStation, etc.).
Project ID: 40568912
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Active 6 days ago
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25 freelancers are bidding on average $22 USD/hour for this job

A professional architect and experienced designer, I bring to the table a wealth of expertise that guarantees a job not only well done but also in adherence to all regulatory requirements. With a wide array of skills such as AutoCAD, Building Architecture, CAD/CAM, Civil Engineering and Project Management, I am well-equipped to handle your commercial septic system and water service plans project. For close to a decade now , I have top-rated status as a freelancer because of my consistent delivery of high-quality and timeless designs that clients adore. Specifically, my skills with PDF to CAD conversions and creation of 2D floor plans lend themselves perfectly to your project.
$20 USD in 40 days
8.0
8.0

As a seasoned Civil Engineer with a focus on environmental engineering and hydrology & hydraulics work, I have an in-depth understanding of the complex requirements and regulations associated with commercial septic and water plans. My familiarity with United States state and county codes, EPA guidelines, and submittal formats is a key advantage that allows me to not only provide accurate and compliant designs but also expedite the permitting process for you. Having worked extensively with relevant software including AutoCAD, Civil 3D, and MicroStation, I can seamlessly utilize your CAD/PDF layouts to draft comprehensive solutions for your site. My proficiency in hydraulic calculations, trench routes, tank sizing, and setback verification will ensure that my deliverables align precisely with your expectations. Moreover, my effective communication skills in fluent English mean quick response times to yours RFI's and markups and an overall efficient workflow. With me, you'll receive permit-ready septic plans encompassing tank sizing worksheets, hydraulic load calculations, and detailed water-service plans indicating pipe sizing, materials, backflow prevention measures and more. My deliverables will be provided in both PDF format for submission as well as underlying CAD files for future reference. Choose me for a meticulous approach paired with a nuanced understanding of the project's scope.
$15 USD in 40 days
7.5
7.5

How are you? Your project matches well with my skills. Please check my profile. https://www.freelancer.com/u/lamvanduong I'll provide all drawing sets and wonderful result such as PDF, DWG(2D drawings), rendering images and BIM(3D model). I have full 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 about project and start together. Best regards
$20 USD in 40 days
5.5
5.5

As an established architectural designer with a strong background in civil engineering and a versatile skillset including AutoCAD and Civil 3D, I am confident that I have the necessary expertise to deliver a top-notch Commercial Septic & Water Plans for your project. My portfolio boasts over six years of experience, which has honed my ability to efficiently navigate various project requirements and codes, ensuring full compliance with EPA guidelines. I completely understand the urgency and complexity around your need for a permit-ready septic system design and water-service plan. I note your prerequisite in working quickly and accurately without entirely reliant on up-to-date data. Over the years, I've successfully managed similar projects under similar circumstances, utilizing every available information while effectively raising RFIs for additional requirements. Moreover, with my sharp eye for detail and sturdy organizational skills, you can expect a thorough task completion within your desired time frame-I am keen to maintaining an interactive approach throughout the project, from initial drafts to final submission. The convenience of having all aspects of the project in one experienced professional is an added advantage. By choosing me, you're selecting efficiency, effectiveness, and proficiency to deliver exactly what your commercial property needs in its plumbing infrastructure.
$15 USD in 4 days
6.0
6.0

Respectfully innovative support for permit-ready commercial septic and water plans. Using your existing CAD/PDF site layout (footprints, parking, hydrant location), we will package two compliant deliverables in one coordinated workflow: (1) a septic system design with supporting calculations, tank sizing, percolation/hydraulic load, trench/field layout, cleanouts, elevations, and setback verification, compiled into a stamped plan sheet set appropriate for commercial permitting; and (2) a domestic water-service plan that ties into the existing on-site fire hydrant, including pipe sizing, materials, thrust blocks, backflow prevention, and a pressure/flow calculation summary that aligns with typical U.S. EPA practices and common submittal expectations. We will flag required missing inputs early (e.g., topo survey items needed for grades and hydraulic modeling, routing constraints, and any additional dimensional data). Final output will be a combined submission-ready PDF plus the original CAD files for your records. Emphasis: clean markups compatibility, RFI-friendly documentation, and a clear turnaround focused on timely permitting.
$20 USD in 36 days
2.8
2.8

I would appreciate the opportunity to work on your commercial septic and water-service design project. I can prepare accurate, permit-ready drawings and documentation based on your provided CAD/PDF site layout while identifying any additional information required to complete the design, such as the topo survey, soil/percolation data, utility information, and applicable local code requirements. The final package will include septic sizing calculations, hydraulic/percolation worksheets, water-service layout, pipe sizing, backflow prevention details, pressure and flow calculations, and organized CAD files with a combined PDF for permit submission. Throughout the project, I will maintain clear communication, respond promptly to RFIs, and incorporate revisions efficiently to ensure the design meets jurisdictional standards. I work primarily with AutoCAD and Civil 3D and can deliver clean, professional drawings with a quick turnaround while maintaining accuracy and attention to detail. Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism. I am confident that my skills and experience will meet your expectations and deliver high-quality results on time.
$15 USD in 40 days
2.8
2.8

Greetings, I see you're looking for a comprehensive septic system design and a water-service plan for your commercial property. My approach would involve carefully reviewing your provided site layout to ensure compliance with state and county codes, as well as EPA guidelines. I’ll focus on creating a septic system that meets your needs with accurate sizing and hydraulic calculations, and I’ll ensure the water connection plan integrates smoothly with the existing fire hydrant. With my background in civil and environmental engineering, I've tackled similar projects and understand the intricacies involved in permitting. I can quickly identify any additional information needed for accurate calculations and plan design. I’m ready to collaborate closely with you to address any requests for information and adjustments that may come up during the process.
$20 USD in 7 days
2.7
2.7

With over a decade of experience in project management and engineering across various domains, I can bring a versatile problem-solving skill set to your commercial septic and water plans project. While my expertise may not lie directly in civil and architecture work, deciphering complex codes and ensuring all design elements align with regulations is something I'm well-acquainted with. This ability to adapt and learn quickly would be crucial in working effectively within the US jurisdiction and applying appropriate EPA guidelines. Understanding that you may not have all the necessary architectural information at hand, I assure you that my meticulousness will leave no stone unturned. I'll conduct thorough hydraulic calculations and other relevant analysis even without the existing data. My expansive knowledge of drafting software such as Civil 3D, MicroStation, etc., will expedite the process while maintaining precision. Overall, my primary goal for this project is to deliver well-documented permit-ready files efficiently, leveraging my understanding of both local requirements and common submittal formats for commercial projects. With a solid track record of effective communication, prompt response to RFI's, and top-notch design skills honed over years of experience,
$20 USD in 40 days
1.1
1.1

Hi, Eugene! I have significant experience designing septic systems and water service plans for US commercial projects, fully adhering to local, state, and EPA regulations. I’m familiar with preparing permit-ready submittals in the specified formats and can assist with all required calculations, worksheets, and plan sheets. Here’s how I’ll approach your project: - Septic system design: tank sizing, percolation/hydraulic load calculations, full layout with cleanouts and elevations. - Water service plan: pressure/flow calcs, domestic tie-in to hydrant, pipe sizing/materials, backflow prevention, thrust blocks. - Deliverables: one combined PDF for permits and all original CAD files. Additional info I’ll need from you: - Topographic survey data and any available architectural details (once ready). - Confirm setback requirements, utility as-builts, and any jurisdiction-specific forms. I regularly draft in Civil 3D but can adapt to your preferred software. Rest assured, I flag missing details quickly and keep communication clear for a streamlined permitting process. I am prepared to talk about your project and can begin right away. Best regards, Andrea Diane
$20 USD in 40 days
0.0
0.0

Your need for a compliant septic design and water service plan for commercial permitting immediately brings to mind a recent project where I navigated similar jurisdictional requirements for a restaurant expansion. We successfully integrated a complex on-site treatment system with municipal water while ensuring all EPA and local code mandates were met for rapid approval. My approach involves leveraging AutoCAD Civil 3D for precise site grading and pipe network design for both systems. I'll begin by overlaying your provided site layout and conducting preliminary soil analysis based on typical US guidelines for the septic system's leach field sizing and configuration. For water service, I'll model the connection to the fire hydrant, calculate flow rates for both potable and fire suppression needs, and generate detailed plans with necessary pipe sizing, valving, and backflow prevention, all while adhering to relevant state and county codes. To ensure a perfect fit, could you clarify if there are any specific soil type classifications already known for the site, and what the anticipated peak daily water demand is for the commercial property? I’m confident I can deliver a polished, permit-ready package. Let’s schedule a brief call to discuss this further.
$25 USD in 7 days
0.0
0.0

Hello, Drawing from my 5+ years of mechanical engineering experience, specializing in CAD design and manufacturing, I am an ideal candidate for your commercial septic and water plan project. My extensive knowledge of software such as SolidWorks, AutoCAD, CATIA allows me to efficiently handle detailed tasks such as the calculations and drafting requirements your project demands. I understand the importance of compliance with state, county codes as well as EPA guidelines in any project and will ensure this remains a central focus throughout my work on your project. Additionally, past experience working on similar projects involving surveys and hydraulic calculations mean I can adapt quickly with existing information while accurately accounting for any pending data. My dedication to timely completion combined with a commitment to clear communication enables me to address any modifications or queries promptly. As a result, you can expect continual updates, enhanced flexibility, and minimal disruption to your workflow. With me handling this responsibility, you can remain confident that your project will be completed in a meticulous and prompt manner Thanks!
$50 USD in 27 days
0.0
0.0

I have experience preparing civil and utility design documentation for commercial projects, including septic system layouts, hydraulic calculations, water-service plans, and permit-ready CAD packages. I can develop coordinated drawings with tank sizing, field layouts, pipe sizing, connection details, backflow protection, and supporting calculation summaries while following applicable U.S. codes and common permitting standards. I will review your existing site information, identify any missing survey or design data needed, and provide clear RFIs to complete the package accurately. Deliverables will include professional CAD files and submission-ready PDFs with organized documentation suitable for regulatory review.
$15 USD in 10 days
0.0
0.0

Hi, I reviewed your project requirements and understand that you need more than drafting support — you need permit-ready septic and water-service plans that comply with applicable U.S. jurisdictional requirements and can move smoothly through the approval process. For this project, I would focus on: • Reviewing the existing site layout and identifying any additional information required, such as survey data, soil/percolation results, architectural details, or utility information. • Preparing septic system design documentation, including tank sizing, hydraulic loading calculations, field layout, setbacks, elevations, and supporting worksheets. • Developing the domestic water-service plan, including pipe sizing, material specifications, backflow prevention requirements, thrust block details, hydrant connection, and pressure/flow calculations. • Creating organized permit submission documents with clear plan sheets and complete supporting calculations. • Providing final PDF deliverables along with original CAD files for future revisions and records. I understand the importance of coordinating closely during the permitting process, so I will maintain clear communication and respond quickly to RFIs or review comments to keep the project moving efficiently. I would like to review the available site documents and confirm the jurisdiction-specific requirements before starting so the final package aligns with the local approval standards. Best regards, En
$17.78 USD in 40 days
0.0
0.0

Hi there ? I have extensive experience using Revit, Chief architect, Autocad and archicad for architectural and MEP modeling, including creating detailed BIM models, floor plans, and construction documentation. I can ensure your project is accurately modeled with full parametric functionality for easy updates. I can start with an initial model draft for your review. Looking forward to collaborating! Best regards
$20 USD in 40 days
0.0
0.0

Hello, I am a professional Architectural Designer and Revit BIM Specialist with experience in architecture, structure, and MEP coordination. I can provide accurate construction drawings, BIM models, permit sets, and 3D design support using Revit, AutoCAD, SketchUp, and Chief Architect. I am reliable, detail-oriented, and committed to delivering high-quality work on time. I look forward to working with you. Best regards, Phuong Lan N
$20 USD in 40 days
0.6
0.6

A permit package like this depends on accuracy and identifying missing information early, not making assumptions. I'll start by reviewing your CAD/PDF layout and preparing a clear list of the additional site data needed to complete the design correctly. Our software house provides Web/App Development, Design, SEO, and Content Writing. We deliver fully optimized, professional solutions with a strong focus on accuracy, coordination, and documentation. The final package will be organized for permitting, including the septic system design, supporting calculations, domestic water service plan, hydraulic summaries, and editable CAD files alongside the submission-ready PDF. Throughout the project, communication will remain proactive to keep reviews and revisions moving efficiently. We work on US hours and treat every project as a full-time commitment. Every deliverable comes with our 100% satisfaction and performance guarantee. Let's connect in chat. I'll instantly share the most relevant civil design samples, discuss the preferred drafting workflow, estimated timeline, and all personal details privately. **Waqas Ahmed**
$20 USD in 40 days
0.0
0.0

Fairhaven, United States
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