Geophysical Environmental Surveys

GPE SURVEY SITE CHARACTERIZATIONS
BY STATE AND BY LOCATION

PRITCHARD TECHNOLOGY SURVEYS
(Environmental Surveys Processed, Modeled, and Reported by James Pritchard)

2D RECON SURVEYS

	TYPE #	TOTAL
Airports, Pipeline Terminals, Tank Farms & Refineries	11 Projects	11
DNAPL (Sinker) Hydrocarbon Sites	5 Projects	16
LUST LNAPL Hydrocarbon Sites	29 Projects	45
LNAPL Surface Tank	3 Projects	48
"Ghost" Tank and other buried metal objectives	4 Projects	52
2D RECON	52 Projects

2D DEPTH SCAN SURVEYS

		TYPE #	TOTAL
DNAPL (Sinker) Hydrocarbon Sites		3 Projects	55
LUST LNAPL Hydrocarbon Sites		4 Projects	59
LNAPL Surface Tank		1 Project	60
Tunnel Mapping		1 Project	61
	2D DEPTH SCAN	9 Projects

EOL SURVEYS

	TYPE #	TOTAL
Airports, Pipeline Terminals, Tank Farms & Refineries	19 Projects	80
DNAPL (Sinker) Hydrocarbon Sites	13 Projects	93
Rail Road Sites	3 Projects	96
LUST LNAPL Hydrocarbon Sites	33 Projects	129
Iron Pipe Investigations	2 Projects	131
Non-metal Cased Well Investigations	1 Project	132
High salt (ion) Concentration Sites	3 Projects	135
Geologic Stratigraphy and Structure Sites	4 Projects	139
EOL	78 Projects

CISTEM SURVEYS

	TYPE #	TOTAL
DNAPL (Sinker) Hydrocarbon Sites	1 Project	140
Free Metal Plume Site	1 Project	141
Sulfuric Acid Toxic Pit Site	1 Project	142
CISTEM	3 Projects

CTEM SURVEYS

	TYPE #	TOTAL
300 FOOT DEPTH HYDROLOGY Survey	1 Project	140
INJECTION POND SILTING Survey	1 Project	141
FRACTURE MAPPING Survey	1 Project	142
CTEM	3 Projects	145

TOTAL JIP ENVIRONMENTAL PROJECTS 145

NUMBER OF PROJECTS BY STATE

41		TX
24		MO
23		CA
13		HI
9		OK
8		GA
5		LA
3		OH
2		AR
17	1 each	AL, AZ, CO, FL, IN, IA, KS, KN, MA, MI, MS, NM, OR, VA, TN, UT, and the Philippines
145		LAST RECONCILED April, 2004