Limited access areas of work are areas where conventional excavation methods and associated machinery can not to utilised. Limited access can be due to physical obstruction being narrow spaces or excavation works required in a building or basement . Environmental obstruction can be due to sensitive vegetation areas, water saturated areas or areas that have a relatively high gradient. Pneu-DIG vacuum excavation is the perfect solution for all limited access area. Vacuum and water hoses can be joined making excavation operations possible up to 120 m from the vacuum excavation vehicle.