6-day schedules (part 4)

This is the fourth and final post in a series of four posts regarding 6-day schedules.  Here are the links to 6-day schedules (part 1), 6-day  schedules (part 2) and 6-day schedules (part 3).

In this post, we will look at two extremes when it comes to covering 6 days.  One uses extra staffing to cover 6 days with 40-hour workweeks.  The other uses traditional staffing for a 48-hour workweek but has a few 12-hour shifts to give an occasional weekend off.

First, let’s consider a schedule that covers 6 days with 40-hour workweeks.  This is more complicated than you might think.  Why?  Well, there are 144 hours in a 6-day period.  If a crew is worth 40 hours, then you would need 3.6 crews to provide coverage (144/40=3.6).

This is accomplished by having each of your three 8-hour crews being 20% larger than the number of people you expect to show up each day.  In this way, one out of every 6 people can be off on any given day (except Sunday when everyone is off).

Here is what the schedule looks like:

6 day 40 hourYou will notice that to have 5 people show up on any given day, you need to have 6 people assigned with one of those 6 being off on that day.

First, the good news about this schedule.  Everyone gets Sunday off plus one other day that week.  This should increase alertness (compared to the alternative of only getting Sunday off and no others during the week).  That’s about it as far as the good news goes.

There are several problems:

  • Supervisors cannot match their crews unless they work all 6 days.  If they also take a day off, then provisions must be made to cover for their open position.
  • People like two days off but generally prefer then to be two days off together.  Most shift workers will place a low value on having, for example, Tuesday off as their second day off that week.
  • The staffing requirement must be a multiple of 5.  This schedule works well if you need 15 or 375 people, but it will not work if you need 7 or 18 people.
  • Night shift alertness will suffer as night shift people lose some of their “night time adjustment” during their day off.
  • Cross-training is required since every combination of 5 out of 6 must represent all of the skills needed to get the job done.
  • Twice every 6 weeks there are “split workdays”.  This is where they are off the day(s) before and the day(s) after a single day of work.  Shift workers will quickly recognize that these solitary days are good days to feel…maybe a little too sick to come into work.
  • Companies ofter go to this type of schedule in an attempt to avoid the “high cost” of overtime; failing to realize that overtime and straight time are generally “cost equal”.

Onward…

This next schedule is an attempt to keep things simple and yet, still, give the employees a full weekend off once every three weeks.  “Keeping things simple” basically says, work everyone for 6 days in a row, all 8-hour shifts.  The workforce might not like this.  Alertness, safety, and productivity will suffer; but it’s “simple.”

Now to get a full weekend off with the smallest departure from “simple” you must work 12-hour shifts on two out of every three weekends.  The third weekend is off.

Here is the schedule:

6 day 12 hour weekendsThis schedule is only popular among those that place a very high value on full weekends off.  Working 6 days in a row is hard enough.  This schedule not only calls for that, but it makes one of those 6 days, a 12-hour day.  The result is a full weekend off once every three weeks.

This is probably not a sustainable schedule for more workplaces.  However, in the short run, it may be just what you need.

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Changing Schedules 101

Every now and then, I like to return to the basics.  Today I’m going to cover some of the basic DOs and DON’Ts for those of you considering a change to your schedule.

DO make sure you have clearly identified your needs.  Changing schedules can be a traumatic experience for your workforce.  You don’t want to put them through it over and over again and you seek the perfect schedule coverage through a series of Trials and Errors.

DON’T think that there is a schedule where 100% of your workforce will be happy.  There are two reasons for this.  First of all, shift workers judge a schedule by the time off it provides. Since everyone goes to different lifestyles when they leave work, it is not surprising that they will have different opinions about what schedule best serves their needs.  Secondly, about 5% of every workforce comes to work to be the contrary.  They will oppose any change.  In fact, if you try to appease them by not changing anything – they will oppose that.

DO keep the workforce informed.  As with any change, rumors are the enemy.  There has never been an instance where two shift workers are talking and one says, “I wonder what’s going on with our schedule” and the other one replies, “I have no idea but I’m sure we will like whatever it is that they come up with.”  If what you are planning to do is the right thing, then you should make whatever effort it takes to share your thoughts and actions with those that will be impacted.

DON’T assume that a small change is easy to make.  If you don’t believe this, tell the workforce that you intend to change the shift start times by 15 minutes; then stand back and watch what happens.

DO get the workforce involved.  No one likes to be told what to do.  If you need to change schedules, there must be a reason for this.  Tell the workforce and then solicit their input in creating a solution.  There are always numerous solutions to a scheduling issue; many of which will work equally well.  Since this is the case, why not use the schedule that best meets the needs of your employees.  They know better than you when it comes to knowing what they want.

DON’T assume your current pay and work policies for your current schedule will work equally well for your new schedule.  Things like a vacation, holiday pay and shift differential must be addressed to make sure they are not costing you or the workforce more on the new schedule. When companies contact Shiftwork Solutions because their 24/7 schedule does not work, the problem is rarely with the pattern and nearly always has something to do with policies.

DO your math.  It’s one thing to think you know what you need, it’s another to be able to demonstrate it on paper.  If you can’t justify your schedule change using math, then maybe you are making a change based more on assumptions rather than reality.  I personally don’t like to guess.  I like to measure twice and cut once.

DON’T take short cuts.  Being “penny wise” will result in mistakes and missed opportunities that you will not quickly recover from.

DO be thorough.  Involve everyone in your change process; even those that will not be impacted.  Telling a group “We are changing schedules over in that area and you will not be affected,” is much better than leaving an unaffected group out of the loop and allowing them to make up their own reality.

Call Us and We Can Help

Call or text us today at (415) 858-8585 to discuss your operations and how we can help you solve your shift work problems. You can also complete our contact form and we will call you.