B08_Attach_02_North_Rim_Final_CDs_Volume_05_20261012_Part5.pdf

This is an Overall Civil Sitework Plan drawing for the North Rim of Grand Canyon National Park. The plan, designated as Drawing No. 13 of 113 (Drawing ID 182752), was prepared by HDR Engineering, Inc., located in Denver, Colorado 80202, with J. Glover listed as the project contact. The document is a technical site plan overlay on an aerial photograph showing the proposed sitework layout at the North Rim facility.

The plan identifies key infrastructure elements including limits of construction, a rooming springs pumphouse, fiber optic lines, existing electrical enclosures, slope stabilization measures, and existing slope stabilization fencing. General notes specify that survey control and control point tables are located in Volume 0 of the contract documents, and that available construction width is intended to define limits of construction while considering site conditions, existing utilities, and maximum allowable disturbance. Keynotes reference multiple profiles and alignments for bore exit to RSPH alignment, RS cave to RSPH alignment, RS cave drain alignment, FW to torc site profile, floor drain to drain field, and slope stabilization details. The scale of the drawing is 1 inch equals 10 feet.