The three shifts are each eight hours long and involve a range of responsibilities from ticket-checking and manning vehicle gates, to giving people directions and working on disabled viewing platforms.
While the Ouargaye project was initially conceived by researchers and policy-makers, local communities were key decision-makers in giving shape to the particular mechanisms of the action components of the project and assumed a range of responsibilities for its implementation in the villages.
Master teachers earn more and might assume a range of responsibilities.
As the eldest child in her family, Fatu has to juggle a range of responsibilities and tasks such as selling vegetables in the market, cooking the day's meal, paying her sisters' school fees and going to school.
But pay rates are nowhere near where they should be for people who are expected to have such a range of responsibilities.
Martyn James, of complaints website Resolver, says: "When you take out a joint account with a partner, you're signing up for a range of responsibilities.
You have to go back to Harry Hopkins in Franklin Roosevelt's White House to find anybody with such a range of responsibilities.But how good was Mr Rove at his job?
Because money is tight, graduate students often have to take on a range of responsibilities beyond bench research.
PCCs, who do not need to have had a background in the police, have a range of responsibilities, including appointing the chief constable of their force, choosing local policing priorities and setting out the force budget.
The IPCs we interviewed took on a range of responsibilities towards medical tourists.
Different types of public regulatory bodies are involved in pharmaceutical coverage decisions, assuming a range of responsibilities.
