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

Grade Structural O&M Overall
5 35  35 
4 16  16 
3
2 10  10 
1
Overall 71  72 
Number of Defects 20  21 
Pipe Rating 5744  1100  5744 
Pipe Ratings Index 3.6  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
0 00:00:00 AMH - Access Point Manhole  
   

TC4-M5-16

0 00:00:00 MWL - Miscellaneous Water Level 10  
7 1490 FC - Fracture Circumferential 0 X 6 1
7.5 44 MWL - Miscellaneous Water Level 10  
11.4 116 FM - Fracture Multiple S01 0 X 12 1
   

N/L

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

N/L

36 408 FC - Fracture Circumferential 0 X 12 1
   

N/L

41.7 710 BSV - Broken Soil Visible 0   12 1
45.9 777 FM - Fracture Multiple 0 X 12 1
91.8 1795 FC - Fracture Circumferential 0 X 2 1
191.3 2106 RFL - Roots Fine Lateral   9
191.3 2087 TBA - Tap Break-in Activity 6   8
192.8 2193 FM - Fracture Multiple 0 X 7 1
203 2288 FC - Fracture Circumferential 0 X 11 2
218 2369 CL - Crack Longitudinal 0 X 12
244.8 2485 CM - Crack Multiple S02 0 X 12 1
258.7 2643 BSV - Broken Soil Visible 0 X 12 1
258.7 2614 CM - Crack Multiple F02 0 X 12 1
263.8 2723 BSV - Broken Soil Visible S03 0 X 12 1
267.2 2768 BSV - Broken Soil Visible F03 0 X 12 1
273.5 2858 BSV - Broken Soil Visible X 12 1
283.7 2997 BSV - Broken Soil Visible S05 0 X 12 1
295.2 3045 BSV - Broken Soil Visible F05 0 X 12 1
301.9 3173 CC - Crack Circumferential 0   12 1
304.2 3212 AMH - Access Point Manhole  
   

TC4-M5-17

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