Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 10, 2020, 04:35 PM
  • 05 2174_05 2173_12102020_092444.mp4

Date
12/10/2020
W/O
0869161
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00509
PipeID
P07317
Time
8:35 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1664
Sewer Name
05 PRAIRIE AVENUE TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
10
Purpose
Maintenance Related
Project
20201210SHO_PRAIRIE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
05 2174
Downstream MH
05 2173
Dir. of Survey
Downstream
Length Surveyed
26.3 ft.
Total Length
26.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 2174 to 05 2173
MH: 05 2174MH: 05 2173downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Downstream Manhole, Survey Begins - UPLEG OF SIPHON2 ft. MGO - General Observation - UPLEG LOOKS OK25.5 ft. OBZ - Obstacles Other, 100 %of cross sectional area, from 12 to 12 o'clock - DEBRIS26.3 ft. MSA - Survey Abandoned - DEBRIS FOUND

Observations (6)

DistanceCodeObservation
26.3MSADEBRIS FOUND
25.5OBZDEBRIS
2MGOUPLEG LOOKS OK
0MWM
0MWL
0AMHUPLEG OF SIPHON

Properties (7)

additional_info
LOOKING FOR ANY SIGNS OF A SINKHOLE IN THE AIRLINE/SIPHON
custom_field_two
5
customer
LACSD
datetime
2020-12-10T08:35:22-08:00
documentation
OBREGON, IGNACIO, RAMIREZ
is_lateral_inspection
false
year_laid
19721113