National Park Service, AKSO, 2525 Gambell St., RM 107, Anchorage, AK 99503

66 -- MULTI MEDIA FLOATATION SEPARATION SYSTEM SOL 979150467 POC TERI HUDGINS, (907)257-2607 or fax (907)257-2492 Sources are sought for a multi-media floatation separation system for separating artifacts from soil. Item is constructed of aluminum and stainless steel; weight not greater than 220 pounds; maximum soil sample size of 20 liters; sediment storage of 30 gallons; water capacity of 100 gallons; maximum pumping rate of 60 gallons per minute; electrical power 8.8amps, 115v, 60hz single phase, 2800w generator required for remote operation; 3/4 horsepower motor water pump; sediment removal of 30 gallons per minute; fine fraction screen with .325 millimeter square openings at 58% open area; coarse fraction screen with 1.0 millimeter square openings at 45% open area; a manual pump to remove sediment from collector; and be built as one unit. This unit must be able to separate coarse fractionns, float fractions. and near float fractions. To be equal or better than the R.J. Dausman Flote-Tech (0235)

Loren Data Corp. http://www.ld.com (SYN# 0240 19950824\66-0021.SOL)