Here’s an example of a drainage project in Pleasanton
We will construct a drainage system along the entire left and rear sides, and a 14 feet long portion of the front of the residence. The system will be comprised of 2 legs, each discharging into a sump located near the left rear corner from where the water will be pumped into the existing downspout drain to be carried to the street. The depth of the system will be deeper than the sub-area grade. We will saw-cut, then remove and replace a strip of concrete patio along the rear as necessary to install the drain. Complete specifications to be included with the contract.