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Sump Pump Troubleshooting
Does your drainage system include a sump pump? You should check the sump several times each season to make sure the pump is functioning and that the sump is free of debris. If the system is designed so roof water flows into the sump, you should install screens on the...
Drainage for Foundation Repairs
A common source of foundation problems is water accumulating in the soil around the foundation. The water causes the soil to expand which actually put pressure on the walls in the footings of the foundation. This pressure can cause cracks to appear. Start with the...
Drainage Problems, Washed-out areas
Drainage Problems Drainage problems can cause a lot of problems to your foundation, and water being where it's not supposed to be should be corrected without delay. Water can actually wash out the soil your foundation sits on, and undermine the stability of your...
Most Mold Problems Caused By Drainage Problems
Mold, musty odors and mildew are often caused by poor drainage. Fixing the drainage is the only way to fix the problem so it doesn't keep happening over and over. More information will follow on this page.
Drainage Project Example
Drainage Project from our files: To correct drainage problem, we will dowel into the existing retaining wall located adjacent to the right rear corner of the building and form and pour a new 18 feet long concrete footing (which will also serve to support the existing...
Drainage System Installation Example
Scope of Work We will construct a drainage system along the right, rear, and left sides of your home. The system will start on the right side adjacent the rear of the garage with a trench 2 feet deep. From here it will extend along the right side to the rear corner,...
Drainage Near Retaining Wall
Drainage Near Retaining Wall We will install approximately 120 lineal feet of surface drainage system around the pool in the areas marked by owner, and below the retaining wall. We will provide stub ups only, no drains or grates are included. We will expose...
Patio, Catch Basin, Drainage Example
We will remove and not replace a portion of the front flagstone patio, install a new 8 inch catch basin, and discharge the new drain through a 4 inch solid pipe across your front yard and through the existing pipe that penetrates the left side retaining wall. We will...
Basement drainage repair example
We will construct a drainage system around the lower basement area. The system will be constructed in 2 legs, starting on either side of the basement entry stairs, and discharging into a sump located on the right side of the house, (3 sides of this system will be...
Garage Foundation and Drainage Example
On the garage we will do the following work: 1. Slope trenches and lay 140 lineal feet of 4 inch perforated pipe in previously excavated areas surrounding new foundation walls. The pipe to tie into new discharge pipe installed by Alderson Construction. 2. ...
Foundation Repair
Our Bay Area foundation repair operations are comprehensive. We repair, lift, replace, and level all types of foundations.
Retaining Walls
It is often necessary to install a retaining wall to prevent soil movement. Our team installs solid, well-designed retaining walls to prevent landslides, mudslides, and ultimately, foundation problems.
Drainage
Proper drainage around homes is critical for stabilizing the soil and preventing damage to the foundation from excess water. Your foundation is designed to be supported by dry soil, not wet soil. We design and install drainage systems and retaining walls, to keep your home safe and dry.
Leveling
Our leveling services address uneven floors and misaligned structural components by restoring your foundation to its proper position, preventing further damage, enhancing the overall stability of your home and relieving stress on the structure so it will perform better during earthquakes.
Seismic Retrofit
Seismic retrofitting involves strengthening your existing foundation and structure to better absorb and distribute the energy generated by an earthquake. This reduces the risk of catastrophic failure, ensuring the safety of your home and family during a seismic event.