Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2021, 05:03 AM
  • 22 0979_22 0978_08102021_221816.mp4

Date
08/10/2021
W/O
906778
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00790
PipeID
P17349
Time
10:03 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9112
Sewer Name
22 BASE LINE TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_906778_TV22176_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0979
Downstream MH
22 0978
Dir. of Survey
Downstream
Length Surveyed
299.3 ft.
Total Length
299.3 ft.
Structural Index
3
Structural Quick
4123
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 22 0979 to 22 0978
MH: 22 0979MH: 22 0978downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 09799.6 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"52.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"58 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"83.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES111.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"116.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6" - DEBRIS175.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 6"179.3 ft. CS - Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES197.4 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES199.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"200.2 ft. CS - Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES252.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"299.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0978

Observation photos (4)

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    83.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

    179.3 ft. - Crack Spiral, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    197.4 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

    200.2 ft. - Crack Spiral, from 11 to 12 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
0MWL
9.6TFC
200.2CS
179.3CS
58TFC
52.7TFC
199.5TFC
175.8TF
111.2TF
0MWM
83.8CL
299.3AMH22 0978
197.4FM
252.6TFC
116.3TFDEBRIS
0AMH22 0979

Properties (7)

additional_info
630138081021201
custom_field_three
CRACKS, FRACTURES
custom_field_two
3
customer
1
datetime
2021-08-10T22:03:24-07:00
documentation
PRO PIPE
is_lateral_inspection
false