Specifications include, but are not limited to: Cultch will be clean and free of any hazardous substances or excessive dust. The Contractor will guarantee that all cultch is clean and no more than 5% of the cultch material, by volume, may consist of fragments, pieces, fines, or shells smaller than ¾” to 1 ½” (three-fourths inch to one and one-half inch) in diameter. The MDMR reserves the right to have its representatives inspect all cultch material at the loading site before cultch material is accepted and each barge-load will be monitored at the deployment site. All small particles in excess of the allowed 5%, or otherwise outside of the specifications listed above, will be deducted from the total project cost.