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Nassco C.C.T.V. Defect Code Information

Grade Structural O&M Overall
5 35  0  35 
4 16  0  16 
3 9  0  9 
2 10  0  10 
1 1  1  2 
Overall 71  1  72 
Number of Defects 20  1  21 
Pipe Rating 5744  1100  5744 
Pipe Ratings Index 3.6  1  3.4 

Nassco C.C.T.V. Defect Code Information

Distance Video
Ref
Code Cont
Defect
Value Joint Circumferential
Location
Dimension % At / From To
1st 2nd
7 1490 FC - Fracture Circumferential 0 0 X 6 1
7.5 44 MWL - Miscellaneous Water Level 0 10  
11.4 116 FM - Fracture Multiple S01 0 0 X 12 1
   

N/L

21.1 226 BSV - Broken Soil Visible 0 0 X 9 1
21.1 242 FM - Fracture Multiple F01 0 0 X 12 1
   

N/L

36 408 FC - Fracture Circumferential 0 0 X 12 1
   

N/L

41.7 710 BSV - Broken Soil Visible 0 0   12 1
45.9 777 FM - Fracture Multiple 0 0 X 12 1
69.4 1267 MSA - Miscellaneous Abandoned Survey 0 0  
   

NEEDS JETTING

91.8 1795 FC - Fracture Circumferential 0 0 X 2 1
191.3 2106 RFL - Roots Fine Lateral 0 0   9
191.3 2087 TBA - Tap Break-in Activity 6 0 0   8
192.8 2193 FM - Fracture Multiple 0 0 X 7 1
203 2288 FC - Fracture Circumferential 0 0 X 11 2
218 2369 CL - Crack Longitudinal 0 0 X 12
244.8 2485 CM - Crack Multiple S02 0 0 X 12 1
258.7 2643 BSV - Broken Soil Visible 0 0 X 12 1
258.7 2614 CM - Crack Multiple F02 0 0 X 12 1
263.8 2723 BSV - Broken Soil Visible S03 0 0 X 12 1
267.2 2768 BSV - Broken Soil Visible F03 0 0 X 12 1
273.5 2858 BSV - Broken Soil Visible S04 0 0 X 12 1
275.9 2909 BSV - Broken Soil Visible F04 0 0 X 12 1
283.7 2997 BSV - Broken Soil Visible S05 0 0 X 12 1
295.2 3045 BSV - Broken Soil Visible F05 0 0 X 12 1
301.9 3173 CC - Crack Circumferential 0 0   12 1
304.2 3212 AMH - Access Point Manhole 0 0  
   

TC4-M5-17

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