Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2022, 07:23 AM

  • 29 0455_29 0454_08232022_005149.mp4

Date
08/23/2022
W/O
967381
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24496
Time
12:23 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K10366
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
RFIR_WO_967381_TV29055_AUG2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0455
Downstream MH
29 0454
Dir. of Survey
Downstream
Length Surveyed
318.5 ft.
Total Length
318.5 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
36
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
36
Pipe schematic from manhole 29 0455 to 29 0454
MH: 29 0455MH: 29 0454downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 04550 ft. MWM - Water Mark, 15 %of cross sectional area7.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES37.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES52.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"55.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"57.7 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES69.4 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES148.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"151.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"153.2 ft. CS - Crack Spiral, from 02 to 03 o'clock, within 8 inches of joint: YES159 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES174.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES207.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES240.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES241.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"247.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"263.7 ft. CM - Crack Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES311.9 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES318 ft. B - Broken, from 12 to 09 o'clock, within 8 inches of joint: YES318.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0454, DROP CONNECTION

Observation photos (12)

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

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

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

    37.1 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    57.7 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    69.4 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 02 to 03 o'clock, within 8 inches of joint: YES

    153.2 ft. - Crack Spiral, from 02 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    159 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

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

    207.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

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

    240.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

    263.7 ft. - Crack Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

    311.9 ft. - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

  • Broken, from 12 to 09 o'clock, within 8 inches of joint: YES

    318 ft. - Broken, from 12 to 09 o'clock, within 8 inches of joint: YES

All inspections of P24496Work order 967381

Observations (22)

DistanceCodeObservation
148.8TF—
37.1CM—
57.7CM—
0MWL—
159CM—
241.8TFC—
240.7CM—
318B—
153.2CS—
52.9TFC—
0AMH29 0455
69.4CM—
318.5AMH29 0454, DROP CONNECTION
174.4FM—
7.8CL—
55.6TFC—
207.3CM—
311.9CS—
151.5TF—
263.7CM—
0MWM—
247.1TF—

Properties (7)

additional_info
630138082222201
custom_field_three
BROKEN, FRACTURES
custom_field_two
1
customer
1
datetime
2022-08-23T00:23:24-07:00
documentation
PROPIPE
is_lateral_inspection
false