Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2022, 08:30 AM

  • 20 0282_20 0281_06092022_024652.mp4

Date
06/09/2022
W/O
956996
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00751
PipeID
P19248
Time
1:30 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10144
Sewer Name
20 20TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_956996_TV20025_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0281
Downstream MH
20 0282
Dir. of Survey
Upstream
Length Surveyed
398.5 ft.
Total Length
398.5 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
393
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
393
Pipe schematic from manhole 20 0281 to 20 0282
MH: 20 0281MH: 20 0282upstream0 ft. MGO - General Observation - COCKROACHES AT MH0 ft. MGO - General Observation - CONNECTION AT MH 12 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 20 02821.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish62.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"90.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"114.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"134.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"163.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"171.4 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"187.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"211.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"240.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"264.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"288.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"313.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"341.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"365.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"394.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start396.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start398.5 ft. MWL - Water Level, 25 %of cross sectional area398.5 ft. MWM - Water Mark, 25 %of cross sectional area398.5 ft. AMH - Downstream Manhole, Survey Begins - 20 0281

Observation photos (2)

  • 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

  • General Observation - COCKROACHES AT MH

    398.5 ft. - General Observation - COCKROACHES AT MH

All inspections of P19248Work order 956996

Observations (24)

DistanceCodeObservation
211.1TFC—
0MWL—
263.8TFC—
0MWM—
235TFC—
32.8TFC—
158.4TFC—
109.7TFC—
336.4TFC—
284.2TFC—
187TFC—
398.5MGOCOCKROACHES AT MH
0AMH20 0281
398.5MGOCONNECTION AT MH 12 O'CLOCK
397.2SAP—
134TFC—
398.5AMH20 0282
85.2TFC—
2SAP—
396SSS—
308TFC—
4SSS—
227.1TBA—
56.6TFC—

Properties (7)

additional_info
630063060822201
custom_field_three
PROJECTING AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2022-06-09T01:30:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false