Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 23, 2022, 09:24 AM

  • 29 0550_29 0549_08232022_025347.mp4

Date
08/23/2022
W/O
967381
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24696
Time
2:24 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
Main Highway - Urban
Location Code
A
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 0550
Downstream MH
29 0549
Dir. of Survey
Downstream
Length Surveyed
406.5 ft.
Total Length
406.5 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
47
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
47
Pipe schematic from manhole 29 0550 to 29 0549
MH: 29 0550MH: 29 0549downstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 05500 ft. MWL - Water Level, 0 %of cross sectional area23.7 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES54.8 ft. CS - Crack Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES56.5 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"67 ft. CM - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES85.9 ft. BSV - Broken Soil Visible, from 06 to 11 o'clock, within 8 inches of joint: YES105.3 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"158.6 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"162.3 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES170 ft. CS - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES202.2 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 4"206.7 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES227.2 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES240.9 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"254.2 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"293.8 ft. FS - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES303.1 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 4"304.4 ft. FS - Fracture Spiral, from 04 to 08 o'clock, within 8 inches of joint: YES337.8 ft. FS - Fracture Spiral, from 04 to 08 o'clock, within 8 inches of joint: YES351.8 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"353.1 ft. CM - Crack Multiple, from 03 to 09 o'clock, within 8 inches of joint: YES356 ft. FS - Fracture Spiral, from 03 to 08 o'clock, within 8 inches of joint: YES379.1 ft. FS - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES391.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES399.7 ft. CM - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES406.5 ft. AMH - Downstream Manhole, Survey Ends - 29 0549

Observation photos (16)

  • Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

    23.7 ft. - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    67 ft. - Crack Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

  • Broken Soil Visible, from 06 to 11 o'clock, within 8 inches of joint: YES

    85.9 ft. - Broken Soil Visible, from 06 to 11 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    162.3 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

    170 ft. - Crack Spiral, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

    206.7 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    227.2 ft. - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

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

    293.8 ft. - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES

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

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

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

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

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

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

  • Fracture Spiral, from 03 to 08 o'clock, within 8 inches of joint: YES

    356 ft. - Fracture Spiral, from 03 to 08 o'clock, within 8 inches of joint: YES

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

    379.1 ft. - Fracture Spiral, from 03 to 09 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

    399.7 ft. - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

All inspections of P24696Work order 967381

Observations (28)

DistanceCodeObservation
56.5TF—
293.8FS—
0MWM—
351.8TF—
202.2TFA—
406.5AMH29 0549
240.9TB—
254.2TF—
356FS—
85.9BSV—
162.3CS—
54.8CS—
105.3TF—
391.7CM—
67CM—
23.7CM—
303.1TFA—
0AMH29 0550
0MWL—
170CS—
158.6TF—
353.1CM—
399.7CM—
337.8FS—
304.4FS—
206.7CS—
227.2FM—
379.1FS—

Properties (7)

additional_info
630138082222201
custom_field_three
BROKEN, FRACTURES
custom_field_two
1
customer
1
datetime
2022-08-23T02:24:15-07:00
documentation
PROPIPE
is_lateral_inspection
false