This webinar covers close-in construction blasting; blaster's math; blast reporting/recordkeeping; and vibration fundamentals.
This webinar covers close-in construction blasting; blaster's math; blast reporting/recordkeeping; and vibration fundamentals.
This webinar is valid for one certificate of completion. If you have previously taken the course and received a certificate, you will not earn another one by taking the quiz again. If this webinar is being taken for retraining credit hours, a 20-question quiz must be completed after watching the webinar in its entirety. Users who score 75 percent or higher, and who submit a signed affidavit stating the entire webinar was watched, will receive a certificate of completion.
If you previously attended this webinar, please sign in with your ISEE username and password to access the recording.
