What the Cost Covers. The basic cost to waterproof a basement averages around $7-$7.50 per square foot in 2014. The estimate is calculated from average material costs, labor, productivity rates and national average hourly labor wages.hat the Cost Covers. The basic cost to waterproof a basement averages around $7-$7.50 per square foot in 2014. The estimate is calculated from average material costs, labor, productivity rates and national average hourly labor wages.
Reasons for a Rebuild. There are two main reasons people choose to rebuild an engine: wear to engine bearings, and poorly seating piston rings. The moving parts of the engine (such and the crankshaft, rods and pistons) are mounted on bearings that allow them to move freely.These bearings are lubricated by engine oil.hat's Done during an Engine Rebuild. When an engine is rebuilt, a few basic things are done to restore it to good working condition. First, the short block or lower half of the engine is removed and sent to an automotive machine shop.
Check the Wheel Bearings. If your car has a sealed roller bearing and it has become worn (normally around 100,000 miles or so), the entire wheel hub assembly must be replaced. If it has a tapered roller bearing (as most cars do) you can remove the roller bearing from the hub assembly and inspect it. Look for evidence of pitting or scoring.