Carwash trench drain

Abstract

A carwash trench drain. In one embodiment, a method is provided for installing a carwash trench drain. The method includes the steps of: providing precast wash-trench sections, digging and grading a trench, and setting the precast wash-trench sections in series joined end to end in the trench to provide the carwash trench drain. In another embodiment, a section of carwash trench drain includes a precast section of generally U-shaped rectangular cross section. The precast wash-trench section includes a horizontal floor and opposite first and second sidewalls. The first and second opposite sidewalls respectively define first and second top edges. At least one wash-form is fitted to the top edge of at least one of the opposite sidewalls.

1 . A method of installing a carwash trench drain, said method comprising the steps of: 
 providing precast wash-trench sections;    digging and grading a trench; and    setting the precast wash-trench sections in series joined end to end in the trench to provide the carwash trench drain.    
     
     
         2 . A section of carwash trench drain, comprising: 
 a precast section of generally U-shaped rectangular cross section, said precast section having a floor and opposite first and second sidewalls, wherein said first and second sidewalls respectively define first and second top edges;    at least one wash-form fitted to at least one of said first and second top edges; and    at least one weldment fitted to said floor.