Uses of Motor Graders. Their basic function is to flatten the ground. Civil engineers use to it to finish after the rough work has been done by the scrapers and bulldozers. The name âmaintainerâ refers to the fact that a grader is used to maintain dirt and gravel roads.
BlueMedicare Regional PPO (Regional PPO) is a Regional PPO. A preferred provider organization (PPO) is a medicare plan that has created contracts with a network of preferred providers for you to choose from at reduced rates.
However, Medicare-eligible SHBP retirees in these plans. can choose to enroll into a Horizon Medicare Advantage. NJ DIRECT (PPO) plan beginning January 1, 2017. The SHBP and Horizon BCBSNJ have developed the. Horizon Medicare Advantage NJ DIRECT (PPO) plans to be. consistent with what is covered under the current SHBP.