Delivering plans, specifications & estimates (PS&E) and additional support for a wide range of infrastructure projects.
CSG provides a full range of street improvement design services from inception to construction completion, including plan-line studies, conceptual design studies and improvement plan bid packages, and support during construction.
Utilizing Metropolitan Transportation Commission StreetSaver software for pavement condition evaluation and pavement program management, we specialize in the identification and cost-effective design and implementation of pavement maintenance and rehabilitation strategies. We are experienced in utilizing a variety of surface treatments in our design solutions, including crack seals, slurry seals, chip seals, and specialty seals involving rubberized asphalt, micro-surfacing, asphalt concrete overlays and in-place recycling.
CSG provides design services and program management for underground water, storm water and sewer pipeline projects and support facilities. We have the expertise and resources to partner effectively with local agency staff, successfully deliver capital improvement projects, and implement master plan objectives. Our design team is experienced developing PS&E packages which have incorporated a variety of pipe rehabilitation and replacement methods, including traditional open cut installation, cured-in-place-pipeliner (CIPP), pipe bursting, jack-and-bore pipe installation, and invert paving and repair.
Water systems design, including condition assessment, capacity improvement and PS&E preparation
Sanitary sewer system design, including condition assessment, capacity improvement, rehabilitation and PS&E preparation
Sewer System Management Plan (SSMP) development, updating and auditing
Support of agency compliance with Regional Water Quality Control Board or Non-Governmental Organization requirements and Consent Decrees
Stormwater management, including drainage system design, condition assessment, enhancement, rehabilitation and PS&E preparation
Rule 20 Undergrounding projects coordination, assessment and PS&E preparation