Framing & Electrical Wiring

Disclaimer

This project was proudly sponsored and hosted by the Industrial Training Authority (ITA), also known as SkillTrades BC, in collaboration with the ACE-IT Program. As a licensed electrician, I was actively involved in the project alongside other certified professionals from various trades, including skilled carpenters. Our collective expertise ensured that the project was conducted under strict supervision, adhering to the highest standards of quality and safety. This collaboration of seasoned professionals from the skilled trades industry was pivotal in achieving the project's success.

Site Location

The project site, indicated on the map, is advantageously situated next to Mundy Park, with direct access via Como Lake Avenue. Its proximity to educational institutions and local facilities, like the Mariner Fire Hall, positions it well within the community. The main access route, marked by the blue arrow, ensures seamless entry and logistical ease, promising a blend of accessibility and scenic integration for the project's development.

Objective

The construction of a four-bedroom house has successfully progressed with the structural framing providing a solid layout and the electrical wiring now in place. The framing defines the home's spaces, and the comprehensive electrical system, featuring a slaved GFCI for safety, caters to contemporary needs. The inclusion of a wind turbine furthers the home’s energy sustainability.

Initial Framing

In the initial framing stage with 2x4 walls, precision is key. We start by laying out the studs, typically 16 inches apart, on the sole plate, and then secure them to the top plate to form the wall's framework. This layout is crucial for integrating structural elements like doors and windows. The process, while meticulous, ensures that each element aligns accurately, providing the necessary support and stability for the structure. Most importantly, we followed the building codes, using high-quality lumber to guarantee durability and compliance with industry standards.

Framing Result

The framing phase of our project concluded successfully within the anticipated two-month timeframe. Our team demonstrated remarkable efficiency and precision, ensuring the structural integrity and accuracy of the framework. This phase's completion marks a noticeable accomplishment in our construction timeline. As we transition from the foundational framing to the electrical installations, our team is well-prepared and eager to undertake the challenges of the next phase. With the foundation provided by the framing, we are confidently poised to commence the electrical work, maintaining our commitment to excellence and adherence to professional standards.

Slaved GFCI

From the wiring diagram provided on the right, the slaved GFCI is installed at the start of the circuit, connected to the power source via its 'LINE' terminals. Additional outlets are then connected to the 'LOAD' terminals, extending ground-fault protection throughout the circuit. This configuration ensures that if a ground fault occurs at any of these outlets, the GFCI will trip, safeguarding the entire circuit. This efficient setup not only enhances safety against electrical hazards but also adheres to electrical codes, making it an ideal choice for the building's electrical system.

Overhead Service

The installation of the overhead service was meticulously carried out, ensuring compliance with both safety standards and operational efficiency. The overhead lines were securely anchored to the service mast, which was properly installed and grounded. Special attention was paid to the clearance levels, aligning with regulatory requirements to avoid any potential hazards. Following this, precise tapping holes were created in the service panel, a task executed with precision to accommodate the wiring needs. These holes were strategically placed to facilitate easy access and organization of the wires, thereby optimizing the panel's functionality. Throughout the installation process, every step was carefully documented, and all necessary electrical codes and standards were adhered to. This thorough approach not only guaranteed the safety and reliability of the electrical system but also ensured its long-term efficiency and ease of maintenance.

Circuit Breaker

The bending of 12 AWG wires in NMD-90 and Heatex cables went smoothly. However, 2 AWG wires were hard to force into the service holes. Overall, it was successful.

Renewable Energy

In a significant stride towards sustainable energy, the project successfully integrated a wind turbines and polycrystalline solar panels for eco-friendly power generation. The integration process for the turbine involved careful planning and installation, ensuring that it was not only structurally sound but also efficiently connected to the building's electrical system. Specialized inverters were employed to convert the turbine's generated power into usable electricity, seamlessly feeding into the building's power grid. This initiative not only reduces the building's carbon footprint but also aligns with broader environmental goals. The turbine's implementation, coupled with careful consideration of environmental impacts and efficiency, exemplifies a forward-thinking approach to energy use, marking a notable advancement in the project's eco-friendly initiatives.

Doorbell

The images on the right are schematic, wiring and size diagram for the house doorbell. We used a 24 volt transformer since doorbells do not require 120 volts like general household applications. This transformer steps down the voltage to a safe level for the doorbell system, ensuring both efficiency and safety. The wiring diagram illustrates the circuitry from the transformer to the doorbell button, and further to the chime or sound mechanism. Size specifications in the diagram ensure that components fit within the allocated spaces in the house's design, allowing for a seamless integration into the overall aesthetic.

Wiring Process

In the house's electrical setup, different colored cables were used to distinguish between systems for ease of identification and maintenance. Heat exchange units, garbage disposals, and other appliances each had their own color-coded wires, streamlining the installation process and adhering to safety codes. These dedicated circuits are designed to handle specific loads, reducing the risk of electrical issues and facilitating future electrical servicing.

Top View of Finished Wiring

The six-month journey through the electrical phase of this residential project was a profound learning experience. Responsibility was a key lesson, as each wire and circuit demanded careful consideration to ensure the system's safety and functionality. The project also honed my ability to manage time effectively and adapt to unforeseen challenges, reinforcing the importance of resilience and problem-solving in the field of electrical work. Reflecting on this period, I am grateful for the professional growth and the practical skills acquired, which will undoubtedly serve as a strong foundation for future endeavors in the industry.

Disclaimer

Site Location

Objective

Initial Framing

Framing Result

Slaved GFCI

Overhead Service

Circuit Breaker

Renewable Energy

Doorbell

Wiring Process

Top View of Finished Wiring

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