Trench Drains
Trench Drains and Channel Drains St Louis MO Call (314) 333-4444 for a Free Estimate
 Before installing the trench drain, the excavation for the drain and drain pipes has been completed after locates from DIG-RITE. A rock base is installed and compacted to stabilize the concrete drain. |
| Excavation For New Trench Drain |
 The precast trench drain is delivered by a boom truck and carefully set on top of the compacted rock base in the excavated area. The trench drain is constantly checked with levels in ensure proper installation. |
| New Precast Parking Lot Trench Drain |
 Inch minus rock is installed around the trench drain and once again compacted. |
| Stabilize the Trench Drain Before Installing New Hot Asphalt |
 The precast trench drain was designed for an 8″ PVC drain pipe. |
| Trench Drain Sewer Pipe Connection |
 The new 8″ PVC drain pipe is installed while constantly being check with a 6′ level and being stabilized with inch minus. |
| Installing PVC Drain Pipe. |
 Joints are tapped together before a chemical solvent that was applied at the other end melts and fuses the PVC drain pipes together. |
| Connecting PVC Drain Pipe. |
 The PVC drain pipes are connected to a sewer inlet, or routed to another drain source such as a detention pond. |
| Route Drain Pipe to Drain Source |
