1. THE EVOLUTION OF JOBSITE SEDIMENT CONTROL TECHNOLOGY

2. JOBSITE SEDIMENT CONTROL TECHNOLOGY  TECHNOLOGY WAS VIRTUALLY NON- EXISTENT JUST A FEW DECADES AGO  EARLY SOLUTIONS INVOLVED CREATIVE USE OF EXISTING MATERIALS  NEW JOB SPECIFIC TECHNOLGY IS NOW AVAILABLE  THERE IS MORE TO COME!

3. SEDIMENT SEDIMENT IS MATTER DEPOSITED BY SOME NATURAL PROCESS

4. SEDIMENT PROBLEMS DEPOSITION ONTO ADJACENT PROPERTY DEPOSITION ONTO ADJACENT PROPERTY CLOGGING OF DRAINAGE SYSTEMS CLOGGING OF DRAINAGE SYSTEMS DEPOSITION INTO WATERWAYS DEPOSITION INTO WATERWAYS TRACKING ONTO ROADWAYS TRACKING ONTO ROADWAYS

5. SEDIMENT CONTROL TEMPORARY MEASURES OR STRUCTURES DESIGNED TO CONTAIN SEDIMENT TEMPORARY MEASURES OR STRUCTURES DESIGNED TO CONTAIN SEDIMENT

6. SEDIMENT CONTROL VS. EROSION CONTROL SEDIMENT CONTROL COSTLY COSTLY UNATTRACTIVE UNATTRACTIVE TEMPORARY TEMPORARY HIGH MAINTENANCE HIGH MAINTENANCE SHOULD BE ELIMINATED AS SOON AS POSSIBLE SHOULD BE ELIMINATED AS SOON AS POSSIBLE EROSION CONTROL COST EFFECTIVE COST EFFECTIVE ATTRACTIVE ATTRACTIVE PERMANENT PERMANENT MINIMAL MAINTENANCE MINIMAL MAINTENANCE SHOULD BE IMPLEMENTED AS SOON AS POSSIBLE SHOULD BE IMPLEMENTED AS SOON AS POSSIBLE

7. RACHEL CARSON HER BOOK, SILENT SPRING, RELEASED IN 1962, BROUGHT WIDESPREAD ATTENTION TO THE ENVIRONMENTAL MOVEMENT HER BOOK, SILENT SPRING, RELEASED IN 1962, BROUGHT WIDESPREAD ATTENTION TO THE ENVIRONMENTAL MOVEMENT EPA WAS FORMED IN 1970 EPA WAS FORMED IN 1970

8. 1969 - CUYAHOGA RIVER ON FIRE! CLEVELAND, OHIO

9. THE CLEAN WATER ACT THE DRIVING FORCE BEHIND A RAPIDLY GROWING INDUSTRY THE DRIVING FORCE BEHIND A RAPIDLY GROWING INDUSTRY ENFORCED NATIONALLY BY THE ENVIRONMENTAL PROTECTION AGENCY (EPA) ENFORCED NATIONALLY BY THE ENVIRONMENTAL PROTECTION AGENCY (EPA)

10. NPDES NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM o PHASE I ENACTED IN 1972 o ALL PROJECTS OF FIVE ACRES OR MORE WERE IMPACTED o HAS CREATED A STRONG DEMAND FOR COST EFFECTIVE SOLUTIONS

11. SEDIMENTCONTROLTECHNOLOGY

12. SEDIMENT CONTROL COSTLY BUT NECESSARY COSTLY BUT NECESSARY MUST BE INSTALLED PROPERLY MUST BE INSTALLED PROPERLY MUST BE MAINTAINED MUST BE MAINTAINED MUST BE REMOVED ON A TIMELY BASIS MUST BE REMOVED ON A TIMELY BASIS

13. SEDIMENT CONTROL TIPS I. MINIMUM AMOUNT OF SOIL SHOULD BE EXPOSED AT ANY GIVEN TIME II. DISTURBED AREAS SHOULD ALSO BE KEPT TO A MINIMUM III. PERMANENT EROSION CONTROL MEASURES SHOULD BE INSTALLED AS QUICKLY AS POSSIBLE!

14. JOBSITE BASICS MUST PROTECT: ADJACENT PROPERTY ADJACENT PROPERTY NEARBY STREAMS AND WATERWAYS NEARBY STREAMS AND WATERWAYS ROADWAYS ROADWAYS STORM WATER INLETS STORM WATER INLETS

15. PROBLEMS

16. MORE PROBLEMS

17. SAY IT’S NOT TRUE

18. PERIMETER PROTECTION SILT FENCE MOST COMMONLY USED SILT FENCE MOST COMMONLY USED SHOULD BE INSTALLED ANYWHERE WHERE SEDIMENT COULD LEAVE PROPERTY SHOULD BE INSTALLED ANYWHERE WHERE SEDIMENT COULD LEAVE PROPERTY THE BE EFFECTIVE IT MUST BE INSTALLED CORRECTLY AND MAINTAINED PROPERLY THE BE EFFECTIVE IT MUST BE INSTALLED CORRECTLY AND MAINTAINED PROPERLY

19. SILT FENCE INSTALLATION MUST BE TRENCHED IN TO BE EFFECTIVE MUST BE TRENCHED IN TO BE EFFECTIVE MACHINE INSTALLATION COMBINES INCREASED SPEED WITH SLICING METHODOLOGY MACHINE INSTALLATION COMBINES INCREASED SPEED WITH SLICING METHODOLOGY

22. SILT FENCE NOTES POSTS CAN BE WOOD OR STEEL POSTS CAN BE WOOD OR STEEL POST QUALITY & SPACING & FABRIC QUALITY ARE CRITICAL COMPONENTS POST QUALITY & SPACING & FABRIC QUALITY ARE CRITICAL COMPONENTS WIRE BACK SILT FENCE SOMETIMES SPECIFIED WIRE BACK SILT FENCE SOMETIMES SPECIFIED FABRIC WITDTHS VARY FABRIC WITDTHS VARY D. O. T. REQUIREMENTS VARY STATE TO STATE D. O. T. REQUIREMENTS VARY STATE TO STATE THERE IS A LOT OF POOR QUALITY SILT FENCE AROUND THERE IS A LOT OF POOR QUALITY SILT FENCE AROUND

23. THREE KEYS TO SILT FENCE PERFORMANCE  POST QUALITY AND THICKNESS  FABRIC QUALITY  POST SPACING

24. OTHER PERIMETER PROTECTION TOOLS STRAW WATTLES STRAW WATTLES EXCELSIOR LOGS EXCELSIOR LOGS COMPOST SOCKS COMPOST SOCKS ROLLED UP SEDIMENT BARRIERS ROLLED UP SEDIMENT BARRIERS

25. STRAW WATTLES 8” TO 20” DIAMETER 8” TO 20” DIAMETER AVAILABLE WITH PHOTODEGRADABLE NETTING AVAILABLE WITH PHOTODEGRADABLE NETTING EASY TO INSTALL EASY TO INSTALL A VERSATILE SEDIMENT CONTROL TOOL A VERSATILE SEDIMENT CONTROL TOOL

26. ASPEN FIBER LOGS ASPEN WOOD FIBER LOGS ASPEN WOOD FIBER LOGS EASY INSTALLATION EASY INSTALLATION VARIED USES VARIED USES TYPICALLY 8” – 20” IN DIAMETER TYPICALLY 8” – 20” IN DIAMETER

27. COMPOST SOCKS GEOSYNTHETIC TUBE FILLED WITH COMPOSTED MATERIAL GEOSYNTHETIC TUBE FILLED WITH COMPOSTED MATERIAL DESIGNED FOR BOTH SEDIMENT COLLECTION AND FILTRATION OF RUN OFF DESIGNED FOR BOTH SEDIMENT COLLECTION AND FILTRATION OF RUN OFF

28. COMPOST BERMS

29. ROLLED UP SEDIMENT BARRIERS UNROLLED LENGTHWISE IN THE FIELD, THEN ROLLED UP WIDTH WISE UNROLLED LENGTHWISE IN THE FIELD, THEN ROLLED UP WIDTH WISE NATIVE MATERIAL SUCH AS LEAVES, GRASS CLIPPINGS, ETC. CAN BE ROLLED UP TO INCREASE DIAMETER NATIVE MATERIAL SUCH AS LEAVES, GRASS CLIPPINGS, ETC. CAN BE ROLLED UP TO INCREASE DIAMETER

30. PERIMETER PROTECTION NOTEBOOK ALL MUST BE MAINTAINED ALL MUST BE MAINTAINED GEOSYNTHETIC PRODUCTS MUST BE REMOVED AND DISPOSED OF PROPERLY GEOSYNTHETIC PRODUCTS MUST BE REMOVED AND DISPOSED OF PROPERLY STUDY YOUR OPTIONS! STUDY YOUR OPTIONS!

31. PERIMETER PROTECTION TRENDS SPECIFICATIONS ARE BECOMING TIGHTER AND MORE JOB SPECIFIC SPECIFICATIONS ARE BECOMING TIGHTER AND MORE JOB SPECIFIC MORE PAY ITEMS AND LESS “LUMP SUM” SPECIFICATIONS MORE PAY ITEMS AND LESS “LUMP SUM” SPECIFICATIONS

32. CONCENTRATED FLOWS DRAINAGE SWALES THE IDEA IS TO SLOW DOWN FLOWS AND COLLECT SEDIMENT THE IDEA IS TO SLOW DOWN FLOWS AND COLLECT SEDIMENT HAY BALES AND SILT FENCE SHOULD NOT BE USED IN DRAINAGE SWALES HAY BALES AND SILT FENCE SHOULD NOT BE USED IN DRAINAGE SWALES

33. ILLINOIS DEPARTMENT OF TRANSPORTATION EFFECTIVE 1-1-07 THE USE OF EITHER HAY BALES OR SILT FENCE IN CONCENTRATED FLOW AREAS WAS FORBIDDEN ON ALL I-DOT PROJECTS EFFECTIVE 1-1-07 THE USE OF EITHER HAY BALES OR SILT FENCE IN CONCENTRATED FLOW AREAS WAS FORBIDDEN ON ALL I-DOT PROJECTS NO! BANNED!

34. OUR LUNCH, NOT YOUR SEDIMENTCONTROL!

37. NOT FOR CONCENTRATED FLOWS!

38. HAY BALES!! FOR LACK OF A BETTER TOOL! FOR LACK OF A BETTER TOOL!

39. TEMPORARY DRAINAGE SWALE PROTECTION THE TOP PERFORMING PRODUCTS ON THE MARKET ARE DESIGNED FOR THIS SPECIFIC PURPOSE THE TOP PERFORMING PRODUCTS ON THE MARKET ARE DESIGNED FOR THIS SPECIFIC PURPOSE ACCEPTABLE PRODUCTS INCLUDE STRAW WATTLES AND EXCELSIOR LOGS ACCEPTABLE PRODUCTS INCLUDE STRAW WATTLES AND EXCELSIOR LOGS

40. DRAINAGE SWALE TEMPORARY PROTECTION BASICS DESIGNED TO SLOW DOWN FLOW AND COLLECT SEDIMENT DESIGNED TO SLOW DOWN FLOW AND COLLECT SEDIMENT STRUCTURES MUST BE MAINTAINED STRUCTURES MUST BE MAINTAINED MUST BE DESIGNED TO BE OVERTOPPED MUST BE DESIGNED TO BE OVERTOPPED INSTALLATION MUST NOT ALLOW FOR STRUCTURES TO BE BYPASSED INSTALLATION MUST NOT ALLOW FOR STRUCTURES TO BE BYPASSED

41. DITCH CHECK NOTES PRESCRIBED SPACING—BOTTOM OF UPHILL STRUCTURE LEVEL WITH TOP OF DOWNHILL DITCH CHECK PRESCRIBED SPACING—BOTTOM OF UPHILL STRUCTURE LEVEL WITH TOP OF DOWNHILL DITCH CHECK

42. MANUFACTURED DITCH CHECKS TECHNOLOGY IS NOW AVAILABLE TO DEAL WITH CONCENTRATED FLOWS! TECHNOLOGY IS NOW AVAILABLE TO DEAL WITH CONCENTRATED FLOWS!

43. MANUFACTURED DITCH CHECK I Constructed of UV stabilized HDPE or Biodegradable plasticConstructed of UV stabilized HDPE or Biodegradable plastic LightweightLightweight ReusableReusable Length:1 m (3.3 ft)Length:1 m (3.3 ft) Height:230 mm (9 in)Height:230 mm (9 in) Width:270 mm (11 in)Width:270 mm (11 in) Weight:1 kg (2 lbs)Weight:1 kg (2 lbs)

44. MANUFACTURED DITCH CHECK II KEY FEATURES FRONT APRON FRONT APRON BARRIER SECTION BARRIER SECTION SPLASH APRON SPLASH APRON OVERLAP AT BOTH ENDS OVERLAP AT BOTH ENDS 7-FOOT SECTIONS 7-FOOT SECTIONS

45. WATTLES AND SOCKS VERSATILE AND EASY TO INSTALL VERSATILE AND EASY TO INSTALL TYPICALLY 8” TO 20” PROFILE TYPICALLY 8” TO 20” PROFILE SOME ARE TOTALLY BIODEGRADABLE SOME ARE TOTALLY BIODEGRADABLE

46. ROCK DITCH CHECKS A TRADITIONAL PRACTICE—WITH BOTH PROS AND CONS A TRADITIONAL PRACTICE—WITH BOTH PROS AND CONS CAN BE LEFT IN PLACE PERMANENTLY CAN BE LEFT IN PLACE PERMANENTLY

47. DITCH CHECK SUMMARY CONCENTRATED FLOWS ON ACTIVE JOBSITES CREATE A UNIQUE PROBLEM CONCENTRATED FLOWS ON ACTIVE JOBSITES CREATE A UNIQUE PROBLEM THE MOST EFFECTIVE SOLUTIONS… THE MOST EFFECTIVE SOLUTIONS… …SLOW DOWN FLOW RATES …OVERTOP BY DESIGN …COLLECT SETTLING SEDIMENT

51. WATERWAY PROTECTION DEWATERING BAGS DEWATERING BAGS WATER INFLATED DAMS WATER INFLATED DAMS TURBIDITY CURTAINS TURBIDITY CURTAINS

52. DEWATERING BAGS FILTER FABRIC BAG WITH SIZED INTAKE FILTER FABRIC BAG WITH SIZED INTAKE DESIGNED TO FILL WITH SEDIMENT & RELEASE WATER THROUGH FILTER FABRIC WALLS DESIGNED TO FILL WITH SEDIMENT & RELEASE WATER THROUGH FILTER FABRIC WALLS SHOULD NOT BE INSTALLED OVER DISTURBED SOILS SHOULD NOT BE INSTALLED OVER DISTURBED SOILS DISPOSED OF AFTER FILLING WITH SEDIMENT DISPOSED OF AFTER FILLING WITH SEDIMENT SIZED TO FIT JOB REQUIREMENTS SIZED TO FIT JOB REQUIREMENTS

53. WATER INFLATED DAMS ISOLATE AREAS THAT MUST BE DISTURBED ALONG WATER WAYS ISOLATE AREAS THAT MUST BE DISTURBED ALONG WATER WAYS CUSTOM DESIGNED AND INSTALLED ACCORDING TO JOBSITE REQUIREMENTS CUSTOM DESIGNED AND INSTALLED ACCORDING TO JOBSITE REQUIREMENTS

54. TURBIDITY CURTAINS ALTERNATIVE TO WATER INFLATED DAMS ALTERNATIVE TO WATER INFLATED DAMS INCORPORATE CABLES AND WEIGHTS TO SECURE CURTAINS IN PLACE INCORPORATE CABLES AND WEIGHTS TO SECURE CURTAINS IN PLACE

55. POLYMERS SEDIMENT CONTROL TOOL BOX FLOC LOGS FLOC LOGS POWDER POWDER EMULSION EMULSION

56. FLOC LOGS SOIL PARTICLE REMOVAL SOIL PARTICLE REMOVAL USE WHERE TURBID FLOWS OCCUR USE WHERE TURBID FLOWS OCCUR SOIL TESTING IS ESSENTIAL SOIL TESTING IS ESSENTIAL

57. POND SKIMMERS Skims just beneath the surface— avoiding floating debris Safely removes cleanest water from sediment basin

59. STABILIZED CONTRUCTION ENTRANCES PREVENT TRACKING OF JOBSITE SEDIMENT ONTO ADJACENT STREETS PREVENT TRACKING OF JOBSITE SEDIMENT ONTO ADJACENT STREETS SIZED ROCK AND GEOTEXTILES OR CELLULAR CONFINEMENT OFTEN USED SIZED ROCK AND GEOTEXTILES OR CELLULAR CONFINEMENT OFTEN USED

60. STABILIZED ENTRANCES NON-WOVEN GEOTEXILES MOST OFTEN USED FOR SEPARATION & FILTRATION NON-WOVEN GEOTEXILES MOST OFTEN USED FOR SEPARATION & FILTRATION CELLAR CONFINEMENT GRID FOR LOAD SUPPORT & DISTRIBUTION CELLAR CONFINEMENT GRID FOR LOAD SUPPORT & DISTRIBUTION

61. TRACK OUT DEVICE

62. WHEEL WASH STATIONS

63. ADJACENT ROADWAY PROTECTION NOTES FOR PRACTICAL PURPOSES, TEMPORARY ENTRANCE CAN OFTEN BE CONVERTED TO PERMANENT ENTRANCE FOR PRACTICAL PURPOSES, TEMPORARY ENTRANCE CAN OFTEN BE CONVERTED TO PERMANENT ENTRANCE PROJECT SCOPE AND SITE SPECIFICS WILL VARY WIDELY PROJECT SCOPE AND SITE SPECIFICS WILL VARY WIDELY KNOW YOUR OPTIONS! KNOW YOUR OPTIONS!

64. INLET PROTECTION DESIGNED TO PREVENT SEDIMENT FROM ENTERING DRAINAGE SYSTEMS DESIGNED TO PREVENT SEDIMENT FROM ENTERING DRAINAGE SYSTEMS MUST BE MAINTAINED! MUST BE MAINTAINED!

65. INLET PROTECTION TYPES EXTERNAL DESIGNED TO INTERCEPT SEDIMENT BEFORE IT ENTERS THE STORM DRAIN STUCTURE DESIGNED TO INTERCEPT SEDIMENT BEFORE IT ENTERS THE STORM DRAIN STUCTUREINTERNAL DESIGNED TO FILTER STORM WATER AFTER IT ENTERS THE STRUCTURE DESIGNED TO FILTER STORM WATER AFTER IT ENTERS THE STRUCTURE

66. INLET PROTECTION TOOLS WOOD FIBER LOG INLET PROTECTION WOOD FIBER LOG INLET PROTECTION MANUFACTURED GEOTEXTILE INLET FILTERS MANUFACTURED GEOTEXTILE INLET FILTERS

67. INLET PROTECTION TOOLS INLET FILTER— METAL FRAME; GEOTEXTILE FILTER INLET FILTER— METAL FRAME; GEOTEXTILE FILTER SILT BAG— INTERNAL FILTRATION DEVICE SILT BAG— INTERNAL FILTRATION DEVICE

68. EVOLUTION OF EXTERNAL INLET PROTECTION PRODUCTS I. SILT FENCE, HAY BALES, WATTLES, SAND BAGS, ETC. II. MONOFILAMENT GEOTEXTILES III. MONOFILATMENT GEOTEXTILE MANUFACTURED PRODUCTS IV. THREE DIMENSIONAL MANUFACTURED PRODUCTS

69. EXTERNAL INLET PROTECTION

70. INLET PROTECTION BOTTOM LINE ASK TOUGH QUESTIONS! LONGEVITY LONGEVITY DURABILITY DURABILITY FLOWABILITY FLOWABILITY SEDIMENT REMOVAL CAPABILITIES SEDIMENT REMOVAL CAPABILITIES

71. OTHER TOOLS  TEMPORARY DIVERSION CHANNELS  SEDIMENT TRAPS  TEMPORARY BASINS

72. KEY POINTS SEDIMENT CONTROL IS TEMPORARY AND VERY EXPENSIVE SEDIMENT CONTROL IS TEMPORARY AND VERY EXPENSIVE EROSION CONTROL PROVIDES PERMANENT SOLUTIONS EROSION CONTROL PROVIDES PERMANENT SOLUTIONS THEREFORE: MINIMIZE DISTURBANCE IN TERMS OF BOTH TIME AND AREA AND INSTALL PERMANENT EROSION CONTROL AS SOON AS POSSIBLE!

73. SPECIFICATIONS SHOULD INCLUDE PAY ITEMS—FOR ACCOUNTABILITY SAKE! SHOULD INCLUDE PAY ITEMS—FOR ACCOUNTABILITY SAKE! LUMP SUM = NO SUM

74. REMEMBER! WHEN WE SEND WATER WE SEND THE WORKS! -- INCLUDING SEDIMENT AND POLLUTANTS!!