401
Asphalt Pavement Grinding
402
Sweeping
403
Tunnel Maintenance
404
Emergency Services
405
Steel Piling Wall Installation
406
Unclassified Excavation
408
Miscellaneous Maintenance
409
Placing PCC
410
Erosion / Pollution Control
411
Hauling Materials - Premix and Stone
412
Enbankment Stabilization - DOH
413
Enbankment Stabilization - Contract
414
Oil and Gas Road Policy Encroachment Permitting
415
Oil and Gas Road Policy Permit Inspections and Administration
416
Emergency / Cooperative Oil and Gas Road Repair
417
Install Gabion Baskets, Crib Walls and Concrete Block Walls
420
Debris Removal
421
Geostabilization Support