As we know that every project has time limitations so it is needed to plan project schedule more professional that will provide you a more assistance to complete your project on time. Every minute cost you and you do want to spend extra capital on your un-estimated expenditures so in this scenario you have to adopt some highly recommended practices.
1-when you make your project plan always define all expected problems, resources, man power, investment and surroundings of your project.
2- Always strict to your plan never change it unless necessary.
3-Make a good communication between you and your employees.