Ensure’s your 5/8-inch (16 mm) hole is drilled properly. Highly recommended for Mini-Vapor Pin® sampling device installation.
Drill a 5/8-inch (16mm) diameter hole through the slab and approximately 1-inch (25mm) into the underlying soil to form a void. Hole must be 5/8-inch (16mm) in diameter to ensure a seal.
When installing the Mini-Vapor Pin® sampling device, the drilled hole must be perpendicular to the slab for the mandatory Secure Cover to seat correctly.
It is strongly recommended that the Stick-Up Vapor Pin® drilling guide be used for this purpose.
