Laserfiche WebLink
SEQUOIA ANALYTICAL <br /> 1900 Bates Avenue • Suite LM o Concord, California 94520 <br /> (415) 686-9600 0 FAX (415) 686-9689 <br /> prealian Engineering, Inc Client Project ID Unocal, 7303 Pacific Ave, Stockton Sampled Oct 26, 1990 <br /> P O Box 996 Matrix Descnpt Water Received Oct 29, 1990 <br /> Benicia, CA 94510 Analysis Method SM 503 A&E (Gravimetric) Extracted Oct 31, 1990 <br /> Attention Mardo Kaprealian, P E First Sample # 010-0732 D Analyzed Oct 31, 1990 <br /> Reported Nov 7, 1990 <br /> � � <br /> TOTAL RECOVERABLE PETROLEUM OIL <br /> Sample Sample Oil & Grease <br /> Number Description mg/L <br /> (ppm) <br /> 010-0732 D dew 1 N D <br /> Detection Limits- 5.4 <br /> Anatytes reported as N D were not present above the stated limit of detection <br /> OEQUOIA ANALYTICAL <br /> Belinda C Vega <br /> Laboratory Director 100732 KEI <3> <br />