Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2021, 09:40 AM

  • 01 0187_01 0186_12222021_015630.mp4

Date
12/22/2021
W/O
926628
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00202
PipeID
P01228
Time
1:40 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9646
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.
10
Purpose
Routine Assessment
Project
RFIR_WO_926628_TV01237_DEC2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
01 0187
Downstream MH
01 0186
Dir. of Survey
Downstream
Length Surveyed
191.7 ft.
Total Length
191.7 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 01 0187 to 01 0186
MH: 01 0187MH: 01 0186downstream0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01 01873.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.6 ft. MWM - Water Mark, 25 %of cross sectional area6.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"46.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"49.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"91.6 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"94 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"100.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS142.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"145.1 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"189.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish189.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish189.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish191.7 ft. MGO - General Observation - COCKROACHES IN MH191.7 ft. AMH - Downstream Manhole, Survey Ends - 01 0186

Observation photos (4)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

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

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

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

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

  • General Observation - COCKROACHES IN MH

    191.7 ft. - General Observation - COCKROACHES IN MH

All inspections of P01228Work order 926628

Observations (19)

DistanceCodeObservation
91.6TFC—
6.1FM—
94TFC—
3.6DAGS—
189.3DAGS—
14.1TFC—
3.6MWM—
0MGOCOCKROACHES IN MH
142.4TFC—
46.5TFC—
189.3DSZ—
189.3FM—
191.7MGOCOCKROACHES IN MH
145.1TFC—
191.7AMH01 0186
0MWL—
100.4DSZDEBRIS
0AMH01 0187
49.1TFC—

Properties (7)

additional_info
630138122121201
custom_field_three
FRACTURES
custom_field_two
2
customer
1
datetime
2021-12-22T01:40:52-08:00
documentation
PRO PIPE
is_lateral_inspection
false