Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 11, 2022, 06:54 AM

  • 01 0206_01 0205_08112022_001227.mp4

Date
08/10/2022
W/O
966852
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00202
PipeID
P01248
Time
11:54 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10277
Sewer Name
01 COMPTON AVENUE TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_966852_TV01262_AUG2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0206
Downstream MH
01 0205
Dir. of Survey
Downstream
Length Surveyed
337.1 ft.
Total Length
337.1 ft.
Structural Index
3
Structural Quick
4133
Structural Rating
17
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 01 0206 to 01 0205
MH: 01 0206MH: 01 0205downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 02060 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES40 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"75.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"80.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"118.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"134.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"164.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"202.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"218 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"237.4 ft. SSS - Surface Spalling, from 02 to 04 o'clock, within 8 inches of joint: YES256.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"263.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"266.4 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"315 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"318.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish318.4 ft. MMC - Material Change, Vitrified clay pipe318.9 ft. CS - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES324.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES333.7 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES337.1 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK337.1 ft. AMH - Downstream Manhole, Survey Ends - 01 0205

Observation photos (7)

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

    237.4 ft. - Surface Spalling, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Material Change, Vitrified clay pipe

    318.4 ft. - Material Change, Vitrified clay pipe

  • Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

    318.9 ft. - Crack Spiral, from 02 to 05 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    333.7 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

All inspections of P01248Work order 966852

Observations (26)

DistanceCodeObservation
0MWL—
164.7TF—
318.4SAP—
218TF—
0AMH01 0206
237.4SSS—
324.8CM—
2.1SAP—
263.9TF—
0MWM—
80.7TF—
134.4TF—
118.9TF—
337.1MGOCONNECTION AT MH 3 O'CLOCK
266.4TF—
0MGOCONNECTION AT MH 9 O'CLOCK
333.7FL—
40TF—
337.1AMH01 0205
202.9TF—
13FM—
256.3TF—
75.2TF—
318.4MMC—
315TF—
318.9CS—

Properties (7)

additional_info
630074081022203
custom_field_three
AGGREGATE PROJECTING/MULTIPLE CRACKS
custom_field_two
2
customer
1
datetime
2022-08-10T23:54:57-07:00
documentation
PROPIPE
is_lateral_inspection
false