APWU: Higher Level Pay Remains Intact For Maintenance Custodians Posted on February 5, 2016February 5, 2016 by 21cpw See more information on the February 4, 2016 Step 4 settlement, beginning on pg 8 of 60: via the APWU Maintenance TL 5 and MS 1 Staffing Webinar presentation Download [3.49 MB] .