Coastland | DCCM has provided continuous on-call design and construction management services to the City of Santa Rosa since 2000. In this capacity, Coastland | DCCM has been responsible for designing and inspecting a variety of utility improvements including replacement of antiquated water, sewer and storm drain systems. Coastland has provided design and construction management services for over 50 utility projects with construction costs between $300,000 and $7 million. The water and sewer improvement projects often involve roadway improvements as well. Street reconstruction include full-depth asphalt concrete paving or asphalt concrete overlay and replacement of curb ramps and sidewalk sections.