Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 8, 2021, 08:20 AM
  • 05 2162_05 2161_12082021_002618.mp4

Date
12/08/2021
W/O
921633
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00509
PipeID
P07304
Time
12:20 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9619
Sewer Name
05 PRAIRIE AVENUE TRUNK
City
HAWTHORNE
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
WO_921633_TV05190_NOV2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Width
8 in.
Upstream MH
05 2161
Downstream MH
05 2162
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 2161 to 05 2162
MH: 05 2161MH: 05 2162upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - THROUGHOUT THE REACH2 ft. AMH - Downstream Manhole, Survey Begins - 05 21612 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (2)

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

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

  • Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

    2 ft. - Survey Abandoned - VIEW OF UPLEG OF D/S SIPHON.

Observations (6)

DistanceCodeObservation
2SAV
2MSAVIEW OF UPLEG OF D/S SIPHON.
2SSSTHROUGHOUT THE REACH
0AMH05 2161
0MWM
0MWL

Properties (8)

additional_info
630069120721203
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-12-08T00:20:16-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
26616