1. Hydraulic Review Review Phase 100 hydraulic analysis and alignment. Recommend modifications prior to design work. 2. Surveying & Geotechnical Topographic survey to include the following as required for a plan/profile water main design: i. Establishing location of existing pavement, curbs, sidewalks, utilities (above and below ground utilities), ROW, trees, structures, etc. Soil borings and pavement coring: i. Full-depth pavement cores at each road crossing and every 500 feet of main. ii. Cores/borings to 10 ft depth; include groundwater and sub-base conditions’ iii. Soil borings to 10 ft depth at all proposed hydrant locations Base mapping and plan/profile creation (horizontal: 1"=40', vertical: 1"=4').
