BEGIN:VCALENDAR VERSION:2.0 PRODID:-//Plumbers & Steamfitters Local Union 33 - ECPv6.15.17.1//NONSGML v1.0//EN CALSCALE:GREGORIAN METHOD:PUBLISH X-WR-CALNAME:Plumbers & Steamfitters Local Union 33 X-ORIGINAL-URL:https://www.ualocal33.org X-WR-CALDESC:Events for Plumbers & Steamfitters Local Union 33 REFRESH-INTERVAL;VALUE=DURATION:PT1H X-Robots-Tag:noindex X-PUBLISHED-TTL:PT1H BEGIN:VTIMEZONE TZID:America/Chicago BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20250309T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20251102T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20260308T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20261101T070000 END:STANDARD BEGIN:DAYLIGHT TZOFFSETFROM:-0600 TZOFFSETTO:-0500 TZNAME:CDT DTSTART:20270314T080000 END:DAYLIGHT BEGIN:STANDARD TZOFFSETFROM:-0500 TZOFFSETTO:-0600 TZNAME:CST DTSTART:20271107T070000 END:STANDARD END:VTIMEZONE BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260303T170000 DTEND;TZID=America/Chicago:20260303T210000 DTSTAMP:20260405T184513 CREATED:20251229T215812Z LAST-MODIFIED:20251229T215812Z UID:2175-1772557200-1772571600@www.ualocal33.org SUMMARY:5 Hour Backflow Update DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/5-hour-backflow-update-13/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260304T183000 DTEND;TZID=America/Chicago:20260304T193000 DTSTAMP:20260405T184513 CREATED:20230105T171617Z LAST-MODIFIED:20230105T171617Z UID:1842-1772649000-1772652600@www.ualocal33.org SUMMARY:Union Meeting DESCRIPTION: URL:https://www.ualocal33.org/event/union-meeting-3/2026-03-04/ LOCATION:Local 33 Union Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Union Meetings END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260309T120000 DTEND;TZID=America/Chicago:20260309T133000 DTSTAMP:20260405T184513 CREATED:20230106T165704Z LAST-MODIFIED:20260106T211440Z UID:2193-1773057600-1773063000@www.ualocal33.org SUMMARY:Retiree Luncheon DESCRIPTION: URL:https://www.ualocal33.org/event/retiree-luncheon-3/2026-03-09/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Retiree Luncheon END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260310 DTEND;VALUE=DATE:20260314 DTSTAMP:20260405T184513 CREATED:20250729T215528Z LAST-MODIFIED:20250729T215528Z UID:2025-1773100800-1773446399@www.ualocal33.org SUMMARY:Group 3 DESCRIPTION: URL:https://www.ualocal33.org/event/group-3-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260311T170000 DTEND;TZID=America/Chicago:20260311T210000 DTSTAMP:20260405T184513 CREATED:20251229T215904Z LAST-MODIFIED:20251229T215904Z UID:2176-1773248400-1773262800@www.ualocal33.org SUMMARY:Medical Gas Update DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/medical-gas-update-8/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260317 DTEND;VALUE=DATE:20260321 DTSTAMP:20260405T184513 CREATED:20250729T215600Z LAST-MODIFIED:20250729T215600Z UID:2026-1773705600-1774051199@www.ualocal33.org SUMMARY:Group 4 DESCRIPTION: URL:https://www.ualocal33.org/event/group-4-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260318T170000 DTEND;TZID=America/Chicago:20260318T210000 DTSTAMP:20260405T184513 CREATED:20251229T220251Z LAST-MODIFIED:20251229T220251Z UID:2177-1773853200-1773867600@www.ualocal33.org SUMMARY:Welding Certification DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/welding-certification-35/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260324 DTEND;VALUE=DATE:20260328 DTSTAMP:20260405T184513 CREATED:20250729T215628Z LAST-MODIFIED:20250729T215628Z UID:2027-1774310400-1774655999@www.ualocal33.org SUMMARY:Group 5 DESCRIPTION: URL:https://www.ualocal33.org/event/group-5-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260325T170000 DTEND;TZID=America/Chicago:20260325T210000 DTSTAMP:20260405T184513 CREATED:20251229T220334Z LAST-MODIFIED:20251229T220334Z UID:2178-1774458000-1774472400@www.ualocal33.org SUMMARY:Industrial Rigging Recertification DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/industrial-rigging-recertification-10/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260331 DTEND;VALUE=DATE:20260404 DTSTAMP:20260405T184513 CREATED:20250729T215658Z LAST-MODIFIED:20250729T215715Z UID:2028-1774915200-1775260799@www.ualocal33.org SUMMARY:Group 6 DESCRIPTION: URL:https://www.ualocal33.org/event/group-6-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260401T183000 DTEND;TZID=America/Chicago:20260401T193000 DTSTAMP:20260405T184513 CREATED:20230105T171617Z LAST-MODIFIED:20230105T171617Z UID:1843-1775068200-1775071800@www.ualocal33.org SUMMARY:Union Meeting DESCRIPTION: URL:https://www.ualocal33.org/event/union-meeting-3/2026-04-01/ LOCATION:Local 33 Union Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Union Meetings END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260407 DTEND;VALUE=DATE:20260411 DTSTAMP:20260405T184513 CREATED:20250729T215759Z LAST-MODIFIED:20250729T215759Z UID:2029-1775520000-1775865599@www.ualocal33.org SUMMARY:Group 7 DESCRIPTION: URL:https://www.ualocal33.org/event/group-7-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260407T170000 DTEND;TZID=America/Chicago:20260407T210000 DTSTAMP:20260405T184513 CREATED:20260324T142759Z LAST-MODIFIED:20260324T142759Z UID:2326-1775581200-1775595600@www.ualocal33.org SUMMARY:Basic Electricity & Ladder Diagrams DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/basic-electricity-ladder-diagrams-2/ LOCATION:Local 33 Union Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260409T170000 DTEND;TZID=America/Chicago:20260409T210000 DTSTAMP:20260405T184513 CREATED:20260324T143216Z LAST-MODIFIED:20260324T143216Z UID:2327-1775754000-1775768400@www.ualocal33.org SUMMARY:A2L Refrigerants DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/a2l-refrigerants-3/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260413T120000 DTEND;TZID=America/Chicago:20260413T133000 DTSTAMP:20260405T184513 CREATED:20230106T165704Z LAST-MODIFIED:20260106T211441Z UID:2194-1776081600-1776087000@www.ualocal33.org SUMMARY:Retiree Luncheon DESCRIPTION: URL:https://www.ualocal33.org/event/retiree-luncheon-3/2026-04-13/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Retiree Luncheon END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260415T170000 DTEND;TZID=America/Chicago:20260415T210000 DTSTAMP:20260405T184513 CREATED:20260324T143408Z LAST-MODIFIED:20260324T143415Z UID:2328-1776272400-1776286800@www.ualocal33.org SUMMARY:Welding Certification DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/welding-certification-copy/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260416T170000 DTEND;TZID=America/Chicago:20260416T210000 DTSTAMP:20260405T184513 CREATED:20260324T144005Z LAST-MODIFIED:20260324T144005Z UID:2329-1776358800-1776373200@www.ualocal33.org SUMMARY:Pipe Formula Math DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/pipe-formula-math-4/ LOCATION:Local 33 Union Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260420 DTEND;VALUE=DATE:20260501 DTSTAMP:20260405T184513 CREATED:20260324T144246Z LAST-MODIFIED:20260324T144405Z UID:2330-1776643200-1777593599@www.ualocal33.org SUMMARY:32 Hour Backflow DESCRIPTION:5pm-9pm \n\n \n \n Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/32-hour-backflow-20/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260421 DTEND;VALUE=DATE:20260425 DTSTAMP:20260405T184513 CREATED:20250729T215847Z LAST-MODIFIED:20250729T215847Z UID:2030-1776729600-1777075199@www.ualocal33.org SUMMARY:Group 1 DESCRIPTION: URL:https://www.ualocal33.org/event/group-1-5/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260422T170000 DTEND;TZID=America/Chicago:20260422T210000 DTSTAMP:20260405T184513 CREATED:20260324T144625Z LAST-MODIFIED:20260324T144644Z UID:2331-1776877200-1776891600@www.ualocal33.org SUMMARY:Industrial Rigging Recertification DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/industrial-rigging-recertification-11/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260428 DTEND;VALUE=DATE:20260502 DTSTAMP:20260405T184513 CREATED:20250729T215916Z LAST-MODIFIED:20250729T215916Z UID:2031-1777334400-1777679999@www.ualocal33.org SUMMARY:Group 2 DESCRIPTION: URL:https://www.ualocal33.org/event/group-2-5/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260505 DTEND;VALUE=DATE:20260509 DTSTAMP:20260405T184513 CREATED:20250729T220010Z LAST-MODIFIED:20250729T220010Z UID:2032-1777939200-1778284799@www.ualocal33.org SUMMARY:Group 3 DESCRIPTION: URL:https://www.ualocal33.org/event/group-3-5/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260506T183000 DTEND;TZID=America/Chicago:20260506T193000 DTSTAMP:20260405T184513 CREATED:20230105T171617Z LAST-MODIFIED:20230105T171617Z UID:1844-1778092200-1778095800@www.ualocal33.org SUMMARY:Union Meeting DESCRIPTION: URL:https://www.ualocal33.org/event/union-meeting-3/2026-05-06/ LOCATION:Local 33 Union Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Union Meetings END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260507T170000 DTEND;TZID=America/Chicago:20260507T210000 DTSTAMP:20260405T184513 CREATED:20260324T144923Z LAST-MODIFIED:20260324T145007Z UID:2332-1778173200-1778187600@www.ualocal33.org SUMMARY:A2L Refrigerants DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/a2l-refrigerants-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260513T170000 DTEND;TZID=America/Chicago:20260513T210000 DTSTAMP:20260405T184513 CREATED:20260324T145238Z LAST-MODIFIED:20260324T145238Z UID:2333-1778691600-1778706000@www.ualocal33.org SUMMARY:Intro to E2 Refrigerants & Controls DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/intro-to-e2-refrigerants-controls/ LOCATION:Local 33 Union Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260513T170000 DTEND;TZID=America/Chicago:20260513T210000 DTSTAMP:20260405T184513 CREATED:20260324T145806Z LAST-MODIFIED:20260324T145806Z UID:2334-1778691600-1778706000@www.ualocal33.org SUMMARY:Welding Certification DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/welding-certification-36/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;VALUE=DATE:20260519 DTEND;VALUE=DATE:20260523 DTSTAMP:20260405T184513 CREATED:20250729T220055Z LAST-MODIFIED:20250729T220055Z UID:2033-1779148800-1779494399@www.ualocal33.org SUMMARY:Group 4 DESCRIPTION: URL:https://www.ualocal33.org/event/group-4-5/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:Apprenticeship School Rotation END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260519T170000 DTEND;TZID=America/Chicago:20260519T210000 DTSTAMP:20260405T184513 CREATED:20260324T150120Z LAST-MODIFIED:20260324T150120Z UID:2335-1779210000-1779224400@www.ualocal33.org SUMMARY:Plumbing Code Update DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/plumbing-code-update-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260519T170000 DTEND;TZID=America/Chicago:20260519T210000 DTSTAMP:20260405T184513 CREATED:20260324T150537Z LAST-MODIFIED:20260324T150537Z UID:2336-1779210000-1779224400@www.ualocal33.org SUMMARY:Mechanical Code Update DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/mechanical-code-update-4/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT BEGIN:VEVENT DTSTART;TZID=America/Chicago:20260520T170000 DTEND;TZID=America/Chicago:20260520T210000 DTSTAMP:20260405T184513 CREATED:20260324T151121Z LAST-MODIFIED:20260324T151121Z UID:2337-1779296400-1779310800@www.ualocal33.org SUMMARY:Industrial Rigging Recertification DESCRIPTION:Register for this class\n \n UA Card Number (include two zeros at the front of your card#)*\n \n \n \n \n \n Last Name (lowercase)* URL:https://www.ualocal33.org/event/industrial-rigging-recertification-12/ LOCATION:Plumbers & Steamfitters Local Union 33 Hall\, 2501 Bell Avenue\, Des Moines\, IA\, 50321\, United States CATEGORIES:CEU Classes END:VEVENT END:VCALENDAR