Specifications include, but are not limited to: All three box culverts in this contract are located within the City of Dilworth, Minnesota. SAP 014-597-003, (Phase 1). On 5th Street Northwest over Clay County Ditch 50 North. Major quantities of work include 14’ X 5’ Precast Concrete Box Culvert End Sections, Each 2; 14’ X 5’ Precast Concrete Box Culvert, LF 44; SAP 014-597-004, (Phase 2). On 2nd Street Northwest over Clay County Ditch 50 North. Major quantities of work include 14’ X 5’ Precast Concrete Box Culvert End Sections, Each 2; 14’ X 5’ Precast Concrete Box Culvert, LF 48; HEI 1915-0083, (Phase 3). On 4th Street Northeast over Clay County Ditch 50 North. Major quantities of work include 7’ X 4’ Precast Concrete Box Culvert End Sections, Each 2; 7’ X 4’ Precast Concrete Box Culvert, LF 80