| EBW 81030201 | Monitoring Well Manhole Assemby, 10 inch diameter x 12 inch deep Skirt with Cast Iron Bolted Cover, Triangle Marking DO NOT FILL – TEST WELL |
| EBW 81430201 | Monitoring Well Manhole Assemby, 14 inch diameter x 12 inch deep Skirt with Cast Iron Bolted Cover, Triangle Marking DO NOT FILL – TEST WELL |