
DIAMOND CORE DRILLING
HOLYHEAD, NORTH WALES
Project Gallery
LOCATION: Holyhead, North Wales
SERVICE: Diamond Core Drilling
WORK CARRIED OUT: Diamond Core Drilling for HVAC units & bollards
CORE DIAMETER: 152mm + 125mm
DRILLING DEPTH: Approx. 250mm + 300mm
MATERIAL: Reinforced concrete floor slab & external asphalt surface
PURPOSE: Openings for HVAC units & bollard installation









