Surveying, including aerial topography targeting, topographic surveying, construction staking (including pipeline alignments, slope staking, and finish grade staking), and boundary surveying and monumentation. Preparation of parcel maps, records of survey, and legal descriptions and plats for land grants and easements.

Field observation of public works construction projects, including well and booster pumping plants, water mains, gravity sewers, storm drains, water storage reservoirs, and pressure reducing stations.