Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2022, 11:35 AM

  • 29 0377_29 0376_08162022_050241.mp4

Date
08/16/2022
W/O
967381
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00537
PipeID
P24414
Time
4:35 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K10365
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.
04
Purpose
Routine Assessment
Project
RFIR_WO_967381_TV29055_AUG2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0377
Downstream MH
29 0376
Dir. of Survey
Downstream
Length Surveyed
332.2 ft.
Total Length
332.2 ft.
Structural Index
4
Structural Quick
4432
Structural Rating
22
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
24
Pipe schematic from manhole 29 0377 to 29 0376
MH: 29 0377MH: 29 0376downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 03772.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2.2 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start42.1 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: NO, 4"59 ft. FM - Fracture Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES126.2 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES142.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"153.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"177.9 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES242.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES246.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"253.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"322.4 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES330.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish330.1 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish332.2 ft. AMH - Downstream Manhole, Survey Ends - 29 0376

Observation photos (7)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    177.9 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

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

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

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

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

All inspections of P24414Work order 967381

Observations (19)

DistanceCodeObservation
0MWL—
332.2AMH29 0376
0MGOCONNECTION AT MH 3 O'CLOCK
330.1DAGS—
322.4FM—
126.2FM—
0MWM—
142.8TF—
59FM—
253.9TF—
2.2DAGS—
2.2SAP—
42.1TF—
0AMH29 0377
177.9FL—
246.2TF—
242.5FM—
153.2TF—
330.1SAP—

Properties (7)

additional_info
630074081622021
custom_field_three
AGGREGATE PROJECTING, FRACTURES
custom_field_two
2
customer
1
datetime
2022-08-16T04:35:07-07:00
documentation
PROPIPE
is_lateral_inspection
false