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1985 2012

1985 2012. System Integration &. Wash Pad Design. Wash Pad Design. 1% Slope on Pad Shallow Trench Minimal underground water. Get the solids out. Filter with the wash pad Everything dissolves in water. Settled solids go anaerobic causing odors

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1985 2012

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  1. 1985 2012

  2. System Integration & Wash Pad Design

  3. Wash Pad Design 1% Slope on Pad Shallow Trench Minimal underground water

  4. Get the solids out... • Filter with the wash pad • Everything dissolves in water. • Settled solids go anaerobic causing odors • Settled solids in a separator or pit collect more TPH, Metals and COD making the disposal most costly. • Keep the solids from entering the system initially. • The less solids that enter the system, the less the user has to remove from the system. LESS MAINTENANCE AND COST!!!!! • Maintenance Instructions to the user is very important!!

  5. Theory of Solids Separation • Three Stage Separator • Capacity = 600 gallons

  6. True to Life Solids Separation • Three Stage Separator • Capacity = 60 gallons

  7. True to Life Solids Separation • Although these separators work there are problems with their use. • Sight unseen • If in ground, the removal of solids becomes difficult so it wont be done. • They harbor biological growth

  8. Logistics • Where are you? • Freeze potential • Rain patterns • Clay or Sand • Covered or uncovered wash pad • Overflow to sanitary sewer or tank

  9. What are you washing & washing off? • Sand, clay, heavily organic soils • Sanitary waste equipment or leachate • Grass/HIP’s • Heavy grease/oil, solvents • Fertilizer • Tank wash outs

  10. System Basics • Gallons per minute • Gallons per hour • Gallons per day • Hours per day demand • Days per week demand • Sanitary sewer availability • Discharge or recycle

  11. Analyze the Condition • Solids content • Free oil • Emulsified oils • BOD/COD loading • Heavy Metals • Detergents & Cleaners

  12. System Design Driven By • Type of Application • Budget restraints • Available space • Treated water goal • Disposal options • Maintenance demand

  13. Site Evaluation Form • It’s about communication • It’s about buy-in (Customer Commitment) • The beginning of the installation history • Good planning • Project guide • Making the form do more for your project

  14. Site Evaluation Form • Electrical Requirements • Voltage • 120, 208, 230, 460 • 1 or 3 phase • Amperage load • Space • Flow rates • Usage level

  15. Site Evaluation Form • Chemicals • Lower water quality • Address application, now • Limit the number of chemicals used • Some uses may be eliminated • Save money with conservation • Discuss & note expected frequency of system cleaning and maintenance

  16. Site Evaluation Form • Learn from previous projects • Take your time with this step • Take digital photos • Typically this is rushed or skipped

  17. Was Pad Design andApplications

  18. Typical Side Trench Wash Pad

  19. Typical Side Trench Wash Pad

  20. Typical Heavy Equipment Wash Pad

  21. Above Ground Wash Pads • 9’ x 18’ • 18’ x 18” • Custom

  22. Above Ground Wash Pad with WashMaster

  23. Above Ground Wash Pad with WashMaster

  24. Automobile Washing WATCH OUT FOR ME!!!

  25. Golf Course

  26. Golf Course

  27. Mining Camp Bio-Sorb

  28. Marinas

  29. Marinas

  30. Heavy Equipment Rental • Look for large volumes of solids /Chem • Design the wash pad to filter the solids • Look for chemicals that are used to keep equipment clean during the rental period • Look at each location and inquire about where the equipment is being rented to

  31. Heavy Equipment Rental

  32. Heavy Equipment Rental

  33. Heavy Equipment De-mucking System

  34. Solid Waste • Look for large volumes of solids /Chem • Design the wash pad to filter the solids and floatable trash • Look for chemicals that are used to keep equipment clean • Heavy Biological Loading

  35. Solid Waste

  36. Solid Waste

  37. Questions?

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