Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2021, 02:56 PM

  • 29 0098_29 0097_08102021_081223.mp4

Date
08/10/2021
W/O
906731
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00273
PipeID
P23881
Time
7:56 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8549
Sewer Name
29 33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_906731_TV29102_AUG2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0097
Downstream MH
29 0098
Dir. of Survey
Upstream
Length Surveyed
252.3 ft.
Total Length
252.3 ft.
Structural Index
3
Structural Quick
514H
Structural Rating
434
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
440
Pipe schematic from manhole 29 0097 to 29 0098
MH: 29 0097MH: 29 0098upstream0 ft. ACOM - Cleanout Mainline, Survey Ends - 29 00980.3 ft. BSV - Broken Soil Visible, from 05 to 07 o'clock, within 8 inches of joint: NO2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"5.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"18.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish41.5 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN55.8 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - BROKEN CONN/OPEN94.8 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OFFSET CONN/OPEN97 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"120.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN131.7 ft. TFD - Tap Factory Made Defective, at 02 o'clock, -, within 8 inches of joint: YES, 4", 6" - OFFSET CONN/OPEN155.4 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"179.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN206.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN220.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"238.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN238.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start247.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO250.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start250.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start252.3 ft. MGO - General Observation - ROACHES @ MH252.3 ft. MWM - Water Mark, 10 %of cross sectional area252.3 ft. MWL - Water Level, 5 %of cross sectional area252.3 ft. AMH - Downstream Manhole, Survey Begins - 29 0097

Observation photos (3)

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO

    4.5 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    13.8 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Broken Soil Visible, from 05 to 07 o'clock, within 8 inches of joint: NO

    252 ft. - Broken Soil Visible, from 05 to 07 o'clock, within 8 inches of joint: NO

All inspections of P23881Work order 906731

Observations (26)

DistanceCodeObservation
0MGOROACHES @ MH
14TFOPEN
0MWM—
250SSS—
250CM—
72.7TFOPEN
2CM—
4.5FL—
120.6TFDOFFSET CONN/OPEN
155.3TFA—
0MWL—
31.7TFC—
246.8TFC—
0AMH29 0097
252.3ACOM29 0098
252BSV—
13.8FM—
96.9TFA—
45.9TFOPEN
196.5TFDBROKEN CONN/OPEN
210.8TFOPEN
2SSS—
233.9FM—
131.5TFOPEN
249.2TFC—
157.5TFDOFFSET CONN/OPEN

Properties (7)

additional_info
630074081021061
custom_field_three
BROKEN PIPE/MULTIPLE CRACK
custom_field_two
2
customer
1
datetime
2021-08-10T07:56:23-07:00
documentation
PROPIPE
is_lateral_inspection
false