Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2022, 03:53 PM

  • 29 0190_29 0189_08112022_092502.mp4

Date
08/11/2022
W/O
967346
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z01025
PipeID
P24087
Time
8:53 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K10359
Sewer Name
29 28TH STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
RFIR_WO_967346_TV29056_AUG2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0190
Downstream MH
29 0189
Dir. of Survey
Downstream
Length Surveyed
316.7 ft.
Total Length
316.7 ft.
Structural Index
2
Structural Quick
4435
Structural Rating
155
O&M Index
2
O&M Quick
2K00
O&M Rating
124
Overall Index
2
Overall Quick
—
Overall Rating
279
Pipe schematic from manhole 29 0190 to 29 0189
MH: 29 0190MH: 29 0189downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 01900 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start33.7 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES42.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES48.4 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES72.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN76.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - OPEN76.5 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: YES, 4", 4"78.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"101.2 ft. CM - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES113.1 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES128.2 ft. FS - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES129.3 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: YES, 4", 4"131.7 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4" - OPEN148.1 ft. FM - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES179 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"181.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"215.9 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES228.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"231.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"278.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"281.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"303.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES304.3 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4" - OPEN314 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish314 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish316.7 ft. AMH - Downstream Manhole, Survey Ends - 29 0189

Observation photos (9)

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

    33.7 ft. - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    101.2 ft. - Crack Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

    128.2 ft. - Fracture Spiral, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

    148.1 ft. - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P24087Work order 967346

Observations (30)

DistanceCodeObservation
314DAGS—
0MWM—
228.7TFC—
42.4FM—
181.4TFC—
76.5TBA—
303.3CM—
304.3TFOPEN
128.2FS—
148.1FM—
113.1FM—
231.3TFC—
48.4FM—
281.1TFC—
179TFC—
129.3TFA—
2DAGS—
76.2TFOPEN
72.8TBOPEN
78.8TFC—
101.2CM—
0AMH29 0190
2SSS—
316.7AMH29 0189
0MWL—
314SSS—
278.4TFC—
131.7TFOPEN
33.7CM—
215.9CM—

Properties (7)

additional_info
630098081122061
custom_field_three
CRACKS, FRACTURES
custom_field_two
2
customer
1
datetime
2022-08-11T08:53:23-07:00
documentation
PROPIPE
is_lateral_inspection
false