Abstract: A wastewater disposal system passively accumulates and dumps wastewater, which may advantageously prevent ice from forming in a drain line. The system includes a dump having two compartments. The dump is pivotally mounted to oscillate between a first and a second position under the influence of the weight of wastewater accumulated in the compartments. In the first position, a first compartment is aligned with an inlet while a second compartment is tilted to discharge or dump accumulated wastewater. In the second position, the second compartment is aligned with the inlet and the first compartment tilted to discharge or dump accumulated wastewater. Such may be useful at hydrocarbon well heads, particularly in cold environments.

Abstract: A golf tee apparatus and placement system may include a replaceable resilient flexible golf tee mechanically secured to an anchor to reduce the risk that the tee will move during play. And, like the legendary multi-function “Swiss Army Knife” the golf tee apparatus and placement system may further include a protective carrying sleeve and cover that does triple duty by also functioning as a high leverage tool and handle to ease placing tees on a grassy area.