Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2022, 06:45 AM

  • 29 0161_29 0160_02022022_225901.mp4

Date
02/02/2022
W/O
936272
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00354
PipeID
P24057
Time
10:45 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9859
Sewer Name
29 28TH STREET TRUNK
City
SIGNAL HILL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
02
Purpose
Routine Assessment
Project
WO_936272_TV29009_FEB2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
29 0161
Downstream MH
29 0160
Dir. of Survey
Downstream
Length Surveyed
195.8 ft.
Total Length
195.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
4123
O&M Rating
10
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole 29 0161 to 29 0160
MH: 29 0161MH: 29 0160downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 29 01612 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9.7 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"17.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start60.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"109.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"123.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS160.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"184.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - DEBRIS187.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"194.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish194.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish194.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish195.8 ft. AMH - Downstream Manhole, Survey Ends - 29 0160195.8 ft. MGO - General Observation - COCKROACHES IN MH

Observation photos (5)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

    123.3 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • General Observation - COCKROACHES IN MH

    195.8 ft. - General Observation - COCKROACHES IN MH

All inspections of P24057Work order 936272

Observations (18)

DistanceCodeObservation
9.7TF—
184.2DSZDEBRIS
0MWL—
17.2CM—
195.8AMH29 0160
123.3DSZDEBRIS
0MWM—
187.6TFA—
194.8DAGS—
109.2TF—
195.8MGOCOCKROACHES IN MH
160.7TF—
2DAE—
194.8DAE—
2DAGS—
0AMH29 0161
60.8TF—
194.8CM—

Properties (7)

additional_info
630138020222201
custom_field_three
MULTIPLE CRACKS
custom_field_two
2
customer
1
datetime
2022-02-02T22:45:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false