Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2022, 06:48 AM

  • 20 0182A_20 0182_02092022_225527.mp4

Date
02/09/2022
W/O
936488
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00739
PipeID
P19107
Time
10:48 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9868
Sewer Name
20 OUTFALL TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_936488_TV20060_FEB2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
20 0182A
Downstream MH
20 0182
Dir. of Survey
Downstream
Length Surveyed
25.6 ft.
Total Length
25.6 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole 20 0182A to 20 0182
MH: 20 0182AMH: 20 0182downstream0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 20 0182A0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start13.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS24.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish24.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish24.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish25.6 ft. MGO - General Observation - COCKROACHES IN MH25.6 ft. AMH - Downstream Manhole, Survey Ends - 20 018225.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (4)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

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

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

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

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

  • General Observation - COCKROACHES IN MH

    25.6 ft. - General Observation - COCKROACHES IN MH

All inspections of P19107Work order 936488

Observations (14)

DistanceCodeObservation
2SAP—
0MGOCOCKROACHES IN MH
13.9DSZDEBRIS
25.6MGOCOCKROACHES IN MH
24.3DSZ—
24.3SSS—
25.6AMH20 0182
2SSS—
0MWL—
24.3SAP—
25.6MGOCONNECTION AT MH 3 O'CLOCK
0MGOCONNECTION AT MH 3 O'CLOCK
0AMH20 0182A
0MWM—

Properties (7)

additional_info
630138020922201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-02-09T22:48:59-08:00
documentation
PRO PIPE
is_lateral_inspection
false