Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2020, 05:36 PM

  • 29 0098_29 0097_09082020_110843.mp4

Date
09/08/2020
W/O
844696
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00273
PipeID
P23881
Time
10:36 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7336
Sewer Name
33RD STREET SEWER
City
SIGNAL HILL
Loc. details
Alley
Location Code
H
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_844696_TV29102_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
29 0097
Downstream MH
29 0098
Dir. of Survey
Upstream
Length Surveyed
253.6 ft.
Total Length
253.6 ft.
Structural Index
3
Structural Quick
5141
Structural Rating
13
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole 29 0097 to 29 0098
MH: 29 0097MH: 29 0098upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. ACOM - Cleanout Mainline, Survey Ends - 29 00981.9 ft. BSV - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"4.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"42.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"56.3 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"96.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"97.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"117 ft. FC - Fracture Circumferential, from 04 to 06 o'clock, within 8 inches of joint: YES122.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"132.2 ft. FM - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES133.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"156.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"180.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"206.9 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES207.2 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"221.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4", 4"240.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"251.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start253.6 ft. MWL - Water Level, 5 %of cross sectional area253.6 ft. AMH - Downstream Manhole, Survey Begins - 29 0097253.6 ft. MWM - Water Mark, 35 %of cross sectional area253.6 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    46.7 ft. - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

    121.4 ft. - Fracture Multiple, from 12 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 04 to 06 o'clock, within 8 inches of joint: YES

    136.6 ft. - Fracture Circumferential, from 04 to 06 o'clock, within 8 inches of joint: YES

  • Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES

    251.7 ft. - Broken Soil Visible, from 04 to 08 o'clock, within 8 inches of joint: YES

All inspections of P23881Work order 844696

Observations (24)

DistanceCodeObservation
46.7FC—
0MWL—
156.4TF—
136.6FC—
0AMH29 0097
121.4FM—
251.7BSV—
0MWM—
0MGOCOCKROACHES IN MH
72.8TF—
97TF—
157.4TF—
130.9TF—
120.5TF—
249.6TFC—
210.9TF—
2DAGS—
46.4TF—
253.6DAGS—
248.7TFC—
197.3TFA—
32.1TFC—
253.6ACOM29 0098
12.7TF—

Properties (7)

additional_info
SC411334
custom_field_three
MULTIPLE FRACTURES,BROKEN PIPE AT THE CLEAN OUT
custom_field_two
2
customer
1
datetime
2020-09-08T10:36:32-07:00
documentation
PRO PIPE
is_lateral_inspection
false