February 8, 2024 @ 8:00 am - 4:30 pm CST Hazardous Waster Worker Refresher Dubuque - Portzen Construction Dubuque, Iowa Register for this class at Portzen
February 6, 2024 - February 7, 2024 OSHA10 Dubuque - Portzen Construction Dubuque, Iowa 8:00am - 4:30pm Register for this class at Portzen
February 5, 2024 @ 12:00 pm - 4:00 pm CST Flagger Safety Dubuque - Portzen Construction Dubuque, Iowa Register for this class at Portzen
February 5, 2024 @ 8:00 am - 12:00 pm CST First Aid/CPR/AED Dubuque - Portzen Construction Dubuque, Iowa Register for this class at Portzen
December 21, 2023 @ 8:00 am - 4:30 pm CST Competent Person Evacuation Safety Dubuque - Portzen Construction Dubuque, Iowa Register for this class at Portzen
February 24, 2023 @ 8:00 am - 4:30 pm CST Traffic Control w/ Flagger Dubuque - Portzen Construction Dubuque, Iowa Register here for this class at Dubuque - Portzen
February 22, 2023 - February 23, 2023 Skidloader and Refresher Dubuque - Portzen Construction Dubuque, Iowa 8:00am - 4:30pm Register here for this class at Dubuque - Portzen
February 20, 2023 - February 21, 2023 Forklift and Refresher Dubuque - Portzen Construction Dubuque, Iowa 8:00am - 4:30pm Register here for this class at Dubuque - Portzen
February 13, 2023 - February 14, 2023 Hazardous Waste Refresher Dubuque - Portzen Construction Dubuque, Iowa 8:00am - 4:30pm Register here for this class at Dubuque - Portzen
February 9, 2023 - February 10, 2023 Signal Person w/ Rigging Dubuque - Portzen Construction Dubuque, Iowa 8:00am - 4:30pm Register here for this class at Dubuque - Portzen
February 8, 2023 @ 8:00 am - 4:30 pm CST Confined Space w/ Fall Protection Dubuque - Portzen Construction Dubuque, Iowa Register here for this class at Dubuque - Portzen
February 6, 2023 - February 7, 2023 OSHA 10 Dubuque - Portzen Construction Dubuque, Iowa 8:00am - 4:30pm Register here for this class at Dubuque - Portzen
