Checklist or Best Practice for Microsoft AX Environment

I want to prepare a Checklist or a Best Practice documentation which AX engineers will follow to maintain the existing Dynamics AX infrastructure / environment . (ONLY AX ) . This list should contain details about What to do on Daily Basis , Weekly Basis and Monthly Basis. (Like a Task Schedule Sheet) Bidding Amount Should be Less Than or Equal to : 80$ This relation will be considered long term and might be considered as a Team Member with Fixed Pay.