Specifications include, but are not limited to: 1. Untreated bridge timber, etc. 2. Treated bridge timber, etc. 3. Seal Rock – sizes #7, #8, & #57 4. Rip Rap – Surge, #100, #200 & #300 5. 3000 PSI Portland Cement Concrete 6. Bridge guard rails to meet State Aid specs 7. Hot Mix asphalt, surface and wear course (ST 9.5mm, ST12.5mm & ST 19mm) 8. Road signs 9. Railroad tanker cars for culvert purposes 10. Clay gravel-loaded on our trucks 11. Wash gravel-loaded on our trucks 12. Metal and concrete culverts 13. Fiberglass culverts 14. Plastic culverts 15. Asphalt patching county road per ton hauling by county truck 16. Asphalt patching county road per ton hauling by your truck 17. Hot spray paint traffic markings and labor to install on county roads to meet State Aid specs 18. Thermoplastic traffic markings and labor to install on county roads to meet State Aid specs 19. Raised Pavement Markes and labor to install on county roads to meet State Aid specs 20. Chemicals for roadside spraying (list of chemicals required are available in County Administrator’s office) 21. Labor to apply chemicals for roadside spraying (Specifications are available in County Administrator’s office) 22. Emulsified asphalt for surface treatment