1. ALLIANCE OF INDIANA RURAL WATER Spring 2009 - Bloomington Trenchless Technology Applications for Utilities

11. Utility Investigations Small diameter example (push approach) Small diameter example (crawler approach – 6”) Normal diameter example (crawler approach)

12. Utility Investigations Normal diameter example (crawler approach) Storm inspection camera (crawler with pan/zoom)

14. Utility Options

17. Cured In Place Liners (CIP)

18. Cured In Place Liners (CIP)

19. Cured In Place Liners (CIP)

20. Cured In Place Liners (CIP)

21. Cured In Place Liners (CIP) You can target a hard to reach spot repair You can target a hard to reach lateral repair

28. Pipe Bursting Applications

30. Pipe Bursting Applications Static Pipe Bursting Approach

31. Pipe Bursting Applications Dynamic Pipe Bursting

32. Pipe Bursting Applications Lateral Pipe Bursting

35. Other Approaches

37. New Sewer Construction Micro-Tunneling (Pipe Jacking)

38. New Sewer Construction Impact Moling Rotary Moling

39. New Sewer/FM Construction HDD Overview Figure

40. New Sewer/FM Construction HDD Machines/Rigs

41. New Sewer Construction

42. New Sewer Construction

43. New Sewer Construction

44. New Sewer Construction

49. Water System Sliplining HDPE Slip Line Folding Process Alternative process involves pressure compression with direct pull into existing WM

50. Water System Sliplining Steel WM (Before) After Cleaning

51. Water System Slip Lining During Install Fittings

53. Case Studies Putting ideas into action

57. Case Studies

58. Case Studies

59. Case Studies

60. Case Studies

61. Case Studies

64. Conclusions