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I have an existing electrical riser where each apartment is fed with 6 AWG conductors. Every unit falls in the 500–700 sq ft range and is outfitted with the usual kitchen package—range, refrigerator, dishwasher, microwave—as well as Central heating and cooling systems. Before I commit to new tenant improvements, I need a professional load study that tells me two things: • the largest breaker size that can safely be installed at the electric room and servicing the apartment panel given the 6 AWG feeder, and • the realistic maximum panel demand, factoring in the appliances listed above plus general lighting and receptacle loads for a space of this size, and • analysis of what breaker size could be installed if the feeder wires were 4 AWG Please base your calculations on the current NEC, reference the tables you use, and call out any derating, diversity or demand factors you apply. A concise PDF report and the underlying spreadsheet (Excel or similar) will be ideal so I can forward them to the local AHJ if needed.
ID Projek: 40304867
25 cadangan
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Aktif 26 hari yang lalu
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25 pekerja bebas membida secara purata $20 USD/jam untuk pekerjaan ini

Hello, As an experienced team of electrical engineers at Live Experts LLC, we are confident in our ability to provide you with the most comprehensive and accurate load analysis for your apartment complex. Our familiarity with the NEC and proficiency in electrical engineering equip us to handle intricate projects like this one. From determining the maximum breaker size for your current 6 AWG feeders to analyzing what breaker size could be installed if the feeder wires were upgraded to 4 AWG, we'll ensure your safety and code compliance. To facilitate better decision-making, we will present you with a concise PDF report and the underlying spreadsheet that not only includes our analysis but also clearly outlines the tables, derating, diversity, or demand factors applied - just as requested. We'll utilize our excellent Excel and report writing skills to synthesize complex data into easily comprehensible information. Our emphasis on customer satisfaction makes us an ideal fit for this project. We understand the importance of precise and reliable information when making tenant improvements. By choosing us, you're choosing a team that will meticulously factor in all your appliances' loads along with general lighting and receptacle loads to deliver a realistic maximum panel demand figure. Let's turn your electrical riser vision into functioning reality! Thanks!
$50 USD dalam 1200 hari
7.6
7.6

As an experienced data analyst, I understand the crucial role accurate and comprehensive information plays in decision making. With a profound grasp of MS Excel, I am exceptionally skilled in data analysis and mining - an essential ability for your Apartment Breaker & Load Analysis project. The primary goal of your project is to determine the largest breaker size that can be safely installed and the maximum realistic panel demand—in relation to apartment size, existing wiring and appliances. My proficiency in Excel will ensure meticulous analysis using NEC standards as your base. I'll provide an insightful, concise PDF report paired with a spreadsheet, so you have tangible evidence at your disposal. My expertise isn’t limited to just data analysis but extends to web scraping, search, and listing - skills that are useful not just in gathering information for your build out plan but also for filing any necessary reports with local authorities. With a keen eye for detail and a dedication to thoroughness in my work, you can remain confident that my deliverables will meet or exceed your expectations.
$15 USD dalam 40 hari
7.6
7.6

Hi, I can perform a detailed load study for your apartments to determine safe breaker sizing and realistic panel demand. The study will cover: Scope of Work: Calculate maximum breaker size for the existing 6 AWG feeders, referencing NEC tables and applying appropriate derating, diversity, and demand factors. Determine realistic maximum panel demand including kitchen appliances (range, refrigerator, dishwasher, microwave), HVAC loads, lighting, and general receptacles for 500–700 sq ft units. Analyze breaker sizing if the feeder is upgraded to 4 AWG. Provide calculations with clear references to NEC tables used. Deliverables: Concise PDF report summarizing findings, safe breaker sizes, and recommendations. Supporting Excel spreadsheet with all load calculations, assumptions, and factors applied for transparency and submission to your AHJ. I have experience producing NEC-compliant load studies for residential and multi-unit applications, ensuring the results are both accurate and defensible. Best regards,
$20 USD dalam 40 hari
6.6
6.6

Hello, With over 7 years of experience in Excel and Report Writing, I have carefully reviewed your project requirements. I understand the need for a comprehensive load analysis for your apartment breaker system. To address your requirements, I will conduct a detailed load study considering the existing 6 AWG conductors and the appliances in each apartment. I will calculate the largest safe breaker size for the electric room and apartment panel, as well as determine the maximum panel demand based on the provided information. Additionally, I will analyze the potential breaker size with 4 AWG feeder wires. My approach will involve referencing the current NEC regulations, utilizing relevant tables, and applying derating, diversity, and demand factors where necessary. I will provide a concise PDF report along with an Excel spreadsheet for your reference and potential submission to the local AHJ. I would be happy to discuss the project further in chat to address any specific requirements or questions you may have. You can visit my Profile at https://www.freelancer.com/u/HiraMahmood4072 Thank you.
$15 USD dalam 40 hari
6.2
6.2

With over 5 years of experience in web development and proficiency in Node.js, React, and PHP, I am confident in my ability to tackle your project. I have a strong background in Excel automation and accounting software, making me well-equipped to handle the load study you require for your electrical riser. I will conduct a thorough analysis based on current NEC standards, providing you with a detailed report and spreadsheet for easy reference. Trust me to deliver accurate results and recommendations for the safe installation of breakers and maximum panel demand. Let's get started on optimizing your electrical system today.
$25 USD dalam 7 hari
5.5
5.5

Hello, I understand you require a professional load study for your apartments with 6 AWG feeders. I can calculate the maximum safe breaker size, realistic panel demand including kitchen appliances, lighting, and receptacle loads, and analyze scenarios with 4 AWG feeders. All calculations will reference the current NEC, including derating, diversity, and demand factors. Deliverables will include a concise PDF report and an Excel spreadsheet with all underlying data for review or submission to the AHJ. Calculations will include step-by-step NEC table references, explicit assumptions, and clear derivations. I will ensure realistic load modeling for each apartment size (500–700 sq ft) and central HVAC systems. The spreadsheet will allow scenario adjustments and provide transparency for maximum breaker sizing and panel demand. All results will be clearly documented, with tables and graphs illustrating calculated loads versus breaker limits, ensuring professional clarity for approval or tenant improvement planning. Thanks, Asif
$25 USD dalam 40 hari
5.2
5.2

Hi there,I am a Data Scientist is a professional responsible for extracting actionable insights and knowledge from large volumes of data Microsoft applications Development. I can write clean, Excel, Word, Access, PowerPoint, Power BI, Outlook and creating VBA macros. Excel: Advanced Array Formulas, Charts, Pivot Tables, Pivot Charts, Mail Merge, VBA Macros, Excel Macros, Capabilities, Spreadsheets. Email through Outlook and Gmail, Add-in, Customized Macros. My top priority is to provide a high quality of work, I am willing to fully devote my time and energy to improve the service offered, with timely, accurate and professional results, building trust and a long term relationship with customer is my main objective. https://www.freelancer.com/u/GdevDataSceince Choosing me for this project not only means benefiting from my extensive skills in Excel and data analysis but also entrusting your sales data with someone who values precision and confidentiality. Let's begin working together on this valuable project to deliver lasting results that will positively impact your business. Thanks Gdev
$20 USD dalam 40 hari
5.0
5.0

As a seasoned freelancer with extensive experience in Excel and report writing, I am your ideal partner for this task. My adeptness in Excel VBA, data automation, and custom tool development will enable me to transform complex electrical load data into clear, insightful analysis. I assure you a thorough adherence to the NEC, referencing relevant tables whilst incorporating derating, diversity and demand factors where necessary to craft an accurate load study. For more than five years, I have been turning intricate data into actionable insights that enable informed decision-making. In this project, I'll create a comprehensive PDF report and accompanying Excel spreadsheet detailing the safe breaker sizes vis-à-vis the 6 AWG feeder as well as the maximum realistic panel demand factoring in all appliances at hand. I will even delve further into assessing breaker sizes if the feeder wires were 4 AWG. The result will be a definitive understanding of your apartment's electrical capacity which will be useful when committing to tenant improvements. Let's bring your need for a reliable load study to life together!
$20 USD dalam 40 hari
4.2
4.2

Dedicated Freelancer Ready to Elevate Your Project for Apartment Breaker & Load Analysis. I have a solid background in Report Writing, Electrical Engineering and Excel, I bring valuable expertise to your project. I have successfully completed many projects with 100% client satisfaction. Clear and timely communication is my priority. I believe in keeping you informed throughout the project lifecycle. I am available for a discussion at your earliest convenience. Please feel free to contact me to further discuss your project details. Thank you for considering my bid. I am excited about the opportunity to contribute to the success of your project. Please visit my portfolio to check my previous work samples, here - https://www.freelancer.com/u/GraphicsHub2k24?page=portfolio&w=f&ngsw-bypass= Best regards, Muhammad Asim Khan
$15 USD dalam 22 hari
3.9
3.9

With a comprehensive background in Electrical Engineering and Excel, I'm equipped to successfully complete your apartment breaker and load analysis project. I’ve been working with electrical calculations, wiring design, and data analysis for several years now, as reflected in my solid command of the NEC standards that will be essential for this task. My strength lies in linking different aspects of a project like derating, diversity, and demand factors, which will enable me to evaluate the maximum panel demand and determine the breaker sizes that can be safely installed given the 6 AWG or even 4 AWG feeder. Moreover, my proficiency in report writing will ensure your needs are not only met accurately but also articulated comprehensively in a concise PDF report. This, alongside providing you with the underlying spreadsheets in Excel format as you specified for easier communication with local authorities or any necessary future references.
$20 USD dalam 40 hari
3.7
3.7

Hello , I've just reviewed your project description regarding the Apartment Breaker & Load Analysis and I'm confident in my ability to meet your expectations. With over 7 years of experience as a Senior Graphic Designer, I possess a strong skill set in Report Writing, Excel and Electrical Engineering I kindly request you to take a moment from your busy schedule to explore our portfolio, where you can see the quality of my work and read feedback from previous clients: [Portfolio Links] https://www.freelancer.com/u/afshan2176 Could you please specify the final file formats you'll require? Feel free to award me the project so that we can discuss it further. Looking forward to connecting with you. Best regards, Afshan Z.
$15 USD dalam 26 hari
3.4
3.4

Hello, I have carefully reviewed your project requiring a professional load analysis for your apartment electrical riser with 6 AWG conductors feeding units of 500-700 sq ft. With my electrical engineering expertise and experience in load calculations based on the NEC, I will accurately determine the largest breaker size for the existing 6 AWG feeders and assess the realistic maximum panel demand incorporating all typical kitchen appliances, heating and cooling systems, and general loads as specified. Additionally, I will analyze the implications of upgrading to 4 AWG feeders and present clear recommendations. I will reference applicable NEC tables and detail any derating or diversity factors applied to ensure compliance and safety. The final deliverables will be a concise, professional PDF report alongside an Excel spreadsheet for your easy review and forwarding to the AHJ. Please check out my portfolio: https://www.freelancer.ca/u/ZeeCreatives I look forward to assisting with your load study and ensuring your tenant improvements proceed confidently. Best regards, Zainab
$15 USD dalam 43 hari
3.1
3.1

Hi, This is Mohand, a talented U.S.-based electrical engineer with extensive experience in NEC-compliant apartment load analysis and riser diagram optimization for multi-family buildings across Texas, Chicago, and California jurisdictions. For your 500-700sf apartments fed by 6 AWG feeders, I'll perform a comprehensive NEC 2023 Article 220.82 load calculation determining maximum breaker size (likely 60A-70A continuous @75°C THHN), realistic panel demand (~9-11kVA with 40% cooktop diversity), and upgraded capacity for 4 AWG feeders (90A+ potential). My analysis applies standard demand factors: 100% first 10kVA lighting/small appliance + 40% range (8kW nameplate) + 65% HVAC per Table 220.82(B), referencing NEC Tables 310.15(B)(16) for conductor ampacity with 83% continuous derating. Deliverables include a professional PDF report with cited NEC tables/diversity factors plus native Excel spreadsheet showing all calcs for AHJ submission
$20 USD dalam 40 hari
3.0
3.0

Hello, I am a Mechatronics Engineering student with a strong understanding of electrical systems, load calculations, and power distribution. I can perform a detailed load analysis for your apartment electrical riser based on NEC guidelines. I will calculate the maximum safe breaker size for the existing 6 AWG feeder, estimate the realistic panel demand considering appliances, HVAC, lighting, and receptacle loads, and also analyze the potential breaker capacity if the feeder were upgraded to 4 AWG. The final deliverables will include: • A clear Excel spreadsheet with all calculations • NEC table references and applied demand/diversity factors • A concise PDF report explaining the results I focus on accuracy and clear documentation so the results can easily be reviewed or submitted to the local AHJ if required. I would be happy to assist with this analysis. Best regards.
$15 USD dalam 40 hari
0.0
0.0

Hi there, I will produce an NEC-compliant apartment load study tailored to your 6 AWG riser and the listed kitchen + HVAC loads , I have experience sizing feeders, breakers and producing AHJ-ready reports. - Calculate maximum breaker size allowed on a 6 AWG copper feeder (NEC ampacity, derating, terminations) and produce recommended breaker(s). - Develop a realistic demand load per apartment (range, refrigerator, dishwasher, microwave, HVAC, lighting/receptacles) with referenced NEC tables and calculated panel demand; deliver spreadsheet. - Repeat analysis for 4 AWG feeders and state available upgrade margin and recommended breaker. - Deliver concise PDF report + underlying Excel with all formulas, table references, and an AHJ-ready summary; include validation & rollback notes (staged checks, coordination, minimal disruption). Skills: ✅ Electrical Engineering (NEC load/demand calculations) ✅ Excel (workbook with formulas and tabulated NEC references) ✅ Load calculation workflow (diversity, demand factors, derating) ✅ Feeder/panel sizing & installation constraints ✅ Safety & coordination (protective device selection, conductor ampacity, thermal derating) Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start immediately. What system voltage and service configuration do you have (120/240V single‑phase split‑phase, or other), and are the apartment electric ranges configured as 3‑phase, separate meter loads, or included on
$35 USD dalam 10 hari
0.0
0.0

Hello, I can assist you with the electrical load study for your apartment feeders based on the current NEC requirements. I have professional experience in electrical system analysis and load calculations, and I am familiar with NEC tables and demand factors used for residential units. For this project, I will: • Determine the maximum breaker size allowed for the existing 6 AWG feeder using NEC ampacity tables (NEC Table 310.16) and consider any applicable adjustment or correction factors. • Perform a realistic load calculation for a 500–700 sq ft apartment including lighting, receptacles, range, refrigerator, dishwasher, microwave, and central HVAC systems using NEC Article 220 demand factors. • Provide a comparison analysis if the feeder is upgraded to 4 AWG, including the allowable breaker size and capacity improvement. Deliverables will include: • A concise PDF report explaining the calculations and NEC references. • An Excel spreadsheet with all load calculations so it can be easily reviewed or submitted to the local AHJ if required. I focus on clear documentation and practical engineering conclusions so you can confidently proceed with your tenant improvements. I would be happy to review your existing riser information and begin the study. Best regards.
$20 USD dalam 40 hari
0.0
0.0

Hello, I have experience performing NEC-based electrical load calculations and feeder capacity studies for residential units and small multi-family buildings. I can prepare a clear load study for your apartments based on the current NEC, including all assumptions, tables, and demand factors used. For this project, I would calculate the realistic maximum demand for a 500–700 sq ft unit with the listed appliances (range, refrigerator, dishwasher, microwave) along with central HVAC, lighting, and receptacle loads. I will apply the appropriate NEC demand factors and diversity rules for dwelling units and clearly reference the specific tables and sections used in the analysis. The report will also determine: • The maximum breaker size that can safely be installed with the existing 6 AWG feeder conductors • Estimated peak demand for a unit of this size • A comparison showing allowable breaker sizing and capacity if the feeders were upgraded to 4 AWG Deliverables will include a concise PDF report summarizing the methodology, NEC references, and conclusions, along with the underlying spreadsheet so calculations can be reviewed or submitted to the AHJ if required. I focus on clear documentation and accurate NEC references so the results can be easily reviewed by inspectors or engineers. Best regards, Artak
$20 USD dalam 40 hari
0.0
0.0

Miami Beach, United States
Ahli sejak Mac 16, 2026
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