ABSTACT: Huge quantity of noticed dirt is being generated international because of the speedy urban- ization. The disposal of saw dust in open regions or landfills isn't a surroundings friendly Answer. Us- age of saw dust as ash in geotechnical packages is in all likelihood presents a Better answer. Maintain- ing this in view, an intensive experimental examine turned into accomplished .To illustrate the soil de- velopment prospective of noticed dirt ash soil data access(SDA) with the aid of carry outing California bearing ratio (CBR) and unconfined compression power assessments. The Experimental take a look at has discovered that the addition of soil data access (SDA) effects a huge growth incbr and unconfined compressive energy. Furthermore the values of CBR received are within the limits advocated by wooden ash (WA)of the asphalt institute for motor wooden ash(WA) sub-base and sub-grade. For this reason from the existing examine it's miles concluded that soil data access(SDA), an industrial Wooden ash(WA), is a cheap pleasant stabilizing operator for sub-base and base course in clayey Fills; in spite of the fact that its presentation can be progressed by methods for consolidating it with other holding Materials, for example, lime, andturns into an options use of commercial wooden ash(WA) to reduce The construction value of avenue especially within the rural regions of the U. S . A.