Attachment 4 - Pictures.docx

This file is an attachment containing photographic documentation of water infrastructure components and installation locations for the Tonto Basin Ranger District water leak repair project. The images illustrate the physical scope of work including hydrant relocations at Cholla Campground with concrete ring casings, the Grapevine Group Site water tank and associated vault installations, priority valve and pressure reduction valve placements, cross-connections between Grapevine Group Site and Windy Hill administrative sites, and water line metering infrastructure positioned in concrete vault boxes. The photographs serve as visual reference materials for contractors bidding on Solicitation Number 127EAX26Q0087, providing site-specific details regarding the locations where hydrants must be relocated to main water lines, where valves require installation to reduce future leak potential, and existing infrastructure that may be affected during the repair work.

The photographic attachment supports the primary project objective of eliminating known leaks and preventing future leaks in the Tonto National Forest drinking water network. These images enable prospective contractors to assess physical conditions, understand the spatial relationships between components, and plan equipment placement and work sequencing for hydrant relocations, valve installations, trench work including potential asphalt replacement in the campground loop, and backfilling operations that will be required to complete the water system repairs in accordance with applicable codes and contract requirements.