As the house moved closer to completion, we worked on two important exterior stages: the septic system and the concrete work around the property.
Although these may seem like two different parts of construction, they are closely connected during site development. Both require careful planning, grading, compaction, drainage coordination, and proper access around the home.
For this project, the stage included the underground septic system, septic tank access components, concrete driveway, walkways, and exterior concrete flatwork around the house perimeter. Together, these elements helped make the property functional, accessible, and ready for everyday use.
Septic System and Exterior Concrete Work
A septic system is one of the most important infrastructure components on properties that are not connected to a municipal sewer system. When properly designed and maintained, septic systems can provide reliable service for decades. With good quality work, the day a septic system is installed is often the last time homeowners will ever see it.
In California, septic systems are commonly referred to as onsite wastewater treatment systems, or OWTS. The State Water Resources Control Board’s OWTS Policy covers the siting, design, operation, and maintenance of onsite wastewater systems, while local agencies, such as county environmental health departments, are typically authorized to issue OWTS permits.
For this project, the septic system included the septic tank, distribution components, and leach field system designed according to the approved requirements. Once installation was completed, the required septic inspections were performed and approved.
A properly installed septic system is critical because it manages wastewater from the home, protects the property, and helps prevent contamination of soil and groundwater.
Although homeowners rarely see these components after construction is finished, they play a vital role in the long-term functionality of the property.
The components of the septic system
For this project, the septic system included the septic tank, distribution components, and leach field system designed according to the approved requirements. Once installation was completed, the required septic inspections were performed and approved.
California Code Note
The size of a residential septic system is often determined by the number of bedrooms rather than the number of occupants, helping ensure adequate wastewater capacity for future use.
Homeowner Tip
If you plan to install a shed, patio, retaining wall, driveway, or pool in the future, always verify septic setbacks first. Building a septic system considering this potential needs is significantly cheaper than relocating it in the future.
Driveway and Exterior Concrete Work
As the house itself neared completion, attention turned toward improving access and functionality around the property.
We worked on the new concrete driveway to make sure there is a convenient road to the house and garage, as well as concrete perimeter around the house and a path to the entrance door. Concrete flatwork may seem straightforward, but proper preparation remains critical.
Drainage and Grading
Drainage is one of the most important parts to consider when working on exterior concrete.
Concrete surfaces, driveway areas, walkways, and the soil around the home must be sloped properly so rainwater moves away from the structure. Poor drainage can create standing water, soil movement, foundation concerns, slippery surfaces, erosion, and long-term damage.
In California residential construction, site grading and drainage are especially important because the home needs to be protected from water collecting near the foundation. Local jurisdictions may also have specific drainage requirements, stormwater rules, or inspection expectations depending on the project and location.
For homeowners, the key point is simple: beautiful exterior concrete is not enough. It also needs to move water correctly.
Once completed, the driveway provided a finished approach to the home and significantly improved both accessibility and curb appeal.
California Code Note
Changes to driveway elevations can affect site drainage, garage access, and sidewalk transitions. For this reason, driveway construction is often coordinated with the approved grading and drainage plans.
Homeowner Tip
Consider where guests, deliveries, and daily vehicles will park before finalizing your driveway layout. A slightly wider driveway is often appreciated long after construction is complete.
Completed During This Stage:
✓ Septic system installed
✓ Septic tank and distribution components completed
✓ Leach field system installed
✓ Required septic inspections passed
✓ Driveway area prepared and formed
✓ Concrete driveway poured
✓ Exterior walkways completed
✓ Concrete flatwork around the home completed
✓ Drainage and grading coordinated
✓ Property access improved
The Next Step
With the septic system, driveway, and exterior concrete work complete, the home becomes much better functional. The property now has wastewater infrastructure, vehicle access, walkways, and finished concrete areas that support everyday use.
At the next stage – Landscaping & Fencing – our construction process moves closer to completion, and after final exterior details, interior touch-ups, and final inspection – our home is ready for the new homeowners.