Walk the blast area before anyone else shows up, measure drilled holes with a weighted tape, load ammonium nitrate and tamp the charges, set the delay fuse pattern, clear the site, push the button, then spend an hour documenting every gram of explosive used for the federal log.
One free Google sign-in unlocks the full data sheet. No paywall, no ads, no affiliates.
Email magic-link sign-in is coming next. For now Google handles the auth — we never see your password and we never ask for your age.
Walk the blast area before anyone else shows up, measure drilled holes with a weighted tape, load ammonium nitrate and tamp the charges, set the delay fuse pattern, clear the site, push the button, then spend an hour documenting every gram of explosive used for the federal log.
One free Google sign-in unlocks the full data sheet. No paywall, no ads, no affiliates.
Email magic-link sign-in is coming next. For now Google handles the auth — we never see your password and we never ask for your age.