You can save about $100 on a Roto Rooter drain cleaning or, sewer cleaning by following a few simple steps. When a Roto Rooter drain cleaning technician arrives at your home to clean a clogged drain he will first look at the problem to diagnose what is going on, and what he needs to do to fix the problem.
Level on ground structure. Explanation:Slab-on-grade Slab is the concrete (or other material) platform placed as base for construction. On-grade means right on the ground. So slab-on-ground means that the building has a concrete (or other material) slab or platform placed right on ground soil.
Square or rectangle concrete slab. A concrete slab is commonly used as a base element in modern buildings. Often those slabs have steel reinforcement. Commonly, concrete slabs are between 4 and 20 inches thick and are used for a purpose of floor and ceiling construction. Thinner slabs can be used for exterior paving.