COMPLIANCE INFO - Laserfiche WebLink

Home Browse Search

The Southern Pacific Railroad Company operated a major railroad yard located immediately to the east of the Dynasty parcel. A roundhouse, utilized for the repair and maintainance of locomotives, was located within 1000 feet of the Dynasty parcel. This land is presently inactive, free of any railroad structures, and undeveloped. The property west of the Dynasty parcel and Tracy Doulevard has recently been developed by Renown Enterprises. Previous to the establishment of this residential tract, the property was utilized solely for agricultural purposes. The property south of the Dynasty parcel is a relatively old and established residential tract. The Dynasty parcel was formerly owned by the Southern Pacific Railroad Company and remained undeveloped and inactive except for periodic cattle grazing. In recent years, the property has been leased -out by the Stockton Service Corporation for the production Of row crops. The agricultural lessee indicated that a small concrete block or structure is located slightly beneath ground surface in the northwest portion of the parcel. The approximate location is identified on Attachment 22A. Located in the north Portion of the parcel is a 150 -foot by 50 -foot agricultural drainage pond. Groundwater in the vicinity of the Dynasty parcel ranges from 9 to 15 feet below the ground sLirfa,=e and flows in a northerly direction. Field Activities Attachments Nos. -A & ^B are large-scale (1 inch = 100 feet) aerial photoghaphs of the Dynasty parcel and the surrounding Properties. The crude oil pumping station had two () e -inch diameter transfer pipes entering the station from the east. Based upon information obtained from Getty Oil, AEMC sketched the pipelines onto Atachment 2A. The solid lines indicate the known location of the pipelines; the brokenlines indicate the assumed pipeline locations. AEMC's plan for onsite field investigation of the Dynasty parcel was as follows. o Conduct a walE:: of the property to identify any evidence of proper' --y contamination. o Locate and identify the oil transport pipelines assumed to be crossing the north portion of the parcel. o Drill auger holes to a depth of identified pipelines and 10 -feet along the inspect the augered soil for evidence of crude oil contamination.