1-BP-Attachment.pdf

The documents appear to be technical drawings and specifications related to infrastructure and utility installation, specifically showing detailed diagrams for a Directional Warning Sign (DWS) alignment, a line valve assembly, and a utility cut repair method for asphalt concrete pavement.

The first drawing provides specifications for the directional alignment of a crossing warning sign, indicating precise placement and orientation relative to crosswalks. The second drawing details a line valve assembly, showing dimensional requirements and installation configurations for valve components. The third drawing illustrates a full-depth asphalt concrete patch method for utility cuts, specifying excavation limits, saw cut techniques, and layering requirements for pavement repair, including 4" asphalt concrete and 6"-10" concrete base specifications. These technical drawings appear to be part of a municipal or public works infrastructure project design and construction standards, providing precise engineering guidance for road and utility infrastructure installations and repairs.