Preparation of 1" = 2000' scale land status maps for preliminary route constraint study. Mapping included research to develop land status and ownership within the five mile wide study corridor and location of existing transmission lines. Binders were supplied with Assessor's Maps and ownership roles for the three county project.

The project involved the analysis and adjustment of subsidence monitoring surveys from 2000, 1998, 1996, 1995, 1994, 1993, 1992 and 1988 including 1988 and 1987 data sets from Los Angeles Department of Water and Power to North American Datum of 1983 Ellipsoid Heights for comparative studies by the U.S. Navy.

Conduct reviews of record plats prior to recordation and serve as surveying consultant to county project.

Conducted expert witness consulting services including investigation, analysis and conclusions relating to topographic mapping, control surveys and volume quantity studies.

Conduct reviews of record plats prior to recordation and serve as surveying consultant to county project.