Pipeline Renewal and Replacement Program - Engineering Services

To providing engineering services to assist the City with its Pipeline Renewal and Replacement Program. Establish Horizontal and Vertical Survey Control and Boundary Survey. Setup conventional control and tie existing monumentation necessary to establish existing right-of-way, property lines, and easement limits within the project limits. Vertical control to be established from nearest City/County benchmark. Datum will be based on City of Tigard datum. Topographic Survey. Use existing monumentation to prepare a topographic design survey. Topographic design survey will include existing topographic features, contours, roadways, sidewalks, trees, utilities, etc. within each project area. Underground Utility Survey. Locate all underground utilities for incorporation into engineering design. Utility survey to be completed using as-built record drawings, One-Call utility notification center, or geophysical survey.