This project involved the construction of 23 ground-mounted precast concrete noise barrier walls with drilled cast-in-place caisson foundations and spread footings. The design involved coordination of multiple utility crossings for the layout. Delta Precast was responsible for using the Conceptual Type, Size and Location (TS&L) plans developed by others and advancing the design to Final Plan submission.
We were was also responsible for advancing the review of shop drawings. The project involved the following design tasks: project coordination, utility coordination, foundation design, rock socket design, special panel design, special foundation designs, project layout including spiral curves, compilation of final TS&L plans and Quality Assurance forms for submittal.