Septic System Installation on Findlay Lake Road, Terrace BC
- apxcontracting
- Oct 1, 2025
- 3 min read
Overview of the Findlay Lake Road Septic System Project
This project involved the installation of a Type 1 gravity fed septic system on a rural residential property along Findlay Lake Road West, just outside Terrace, BC. The homeowner required a dependable, low-maintenance system that would meet BC regulations while handling the site’s soil and drainage characteristics.
A gravity system was the ideal solution for this property. With proper elevations available, we were able to design and install a system that relies on natural flow rather than pumps, reducing long-term maintenance and operating costs for the homeowner.
The full scope included:
- Site preparation and layout
- Septic tank placement
- Drain field excavation
- Installation of Infiltrator chambers
- Final grading and restoration
All of this work was completed within two working days.
Working Through Northern BC Rain Conditions
Rain is a fact of life in Terrace, and this job was no exception. From the moment we started excavation, the site was saturated. Wet conditions can quickly complicate septic installations by causing trench instability, muddy access routes, and challenges maintaining proper grades.
Our team planned ahead by:
- Sequencing excavation to minimize open trenches
- Managing spoil piles to prevent excess water buildup
- Maintaining precise elevations despite soft ground
- Keeping materials protected and clean during installation
Because we’re experienced with northern BC weather, the rain didn’t slow us down or compromise quality. We stayed on schedule and ensured the septic system was installed exactly to specification.
Why a Type 1 Gravity System Was the Right Choice
A Type 1 gravity system is often the preferred option when site conditions allow, and this property was a good candidate. Gravity systems are straightforward, reliable, and efficient when properly installed.
Key benefits of this Type 1 system include:
- No mechanical components or pumps
- Lower long-term maintenance requirements
- Reduced risk of mechanical failure
- Efficient wastewater distribution
By carefully confirming grades and elevations early, we ensured smooth gravity flow from the septic tank to the drain field.
Using Quality Infiltrator Products
For this septic system, we used Infiltrator chamber products for the drain field. We choose Infiltrator systems whenever possible because they perform exceptionally well in BC conditions and are trusted across the industry.
Infiltrator chambers offer several advantages:
- Excellent wastewater dispersal
- Reduced gravel requirements
- Faster installation times
- Strong structural integrity
- Proven performance in wet soils
Even in rainy conditions, the chambers went in cleanly and efficiently, helping us stay on track with the two-day schedule.
Efficient Two-Day Installation Process
Completing a full septic installation in two days requires coordination, experience, and the right equipment. Our crew arrived prepared with everything needed to keep the project moving smoothly.
Day one focused on:
- Excavation and layout
- Septic tank placement
- Initial drain field preparation
Day two included:
- Infiltrator chamber installation
- Final connections
- Backfilling and grading
- Site cleanup
Despite the rain, we maintained quality control at every stage. No rushed steps, no compromised workmanship.
Final Results for the Homeowner
The completed septic system provides the homeowner with a reliable, code-compliant wastewater solution built for long-term performance. The gravity design keeps operation simple, while the Infiltrator system ensures efficient treatment and dispersal.
The property was left clean, stable, and properly graded, even after working in wet conditions. Most importantly, the system was completed on time, avoiding delays or additional costs for the homeowner.
Why This Matters in Terrace and Northern BC
Septic installations in Terrace and throughout northern BC require a different level of planning and execution. Heavy rainfall, variable soils, and remote locations mean systems must be built right the first time.
At APX Contracting, we understand local conditions and provincial requirements. Whether it’s rain, short construction windows, or challenging access, we build septic systems that hold up long after the job is done.
Key Takeaways
- This septic system was completed in just two days
- Rainy conditions did not delay or compromise the installation
- A Type 1 gravity system was ideal for this site
- Infiltrator chambers provided reliable drain field performance
- Proper planning ensured on-time completion in northern BC conditions






















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