Excavation: Hand excavate around the fire mains.<br />
Isolation and Draining: Isolate and drain the fire mains to prepare for repairs.<br />
Remove Damaged Section: Cut out the damaged 100mm copper upstand.<br />
Install New Upstand: Weld in a new 100mm upstand.<br />
Install Adaptor: Weld in a new 100mm brass roll groove adaptor.<br />
Install Fire Hydrant: Supply and install a new dual head fire hydrant, connecting it to the brass adaptor using a bolted coupling.<br />
System Activation: Activate the fire mains and purge air from the system.<br />
Testing: Test the system for leaks to ensure proper functionality.<br />
Restoration: Backfill the excavation and reinstate the pavers to their original condition.<br />
