Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2020, 06:42 AM
  • 18 0561_18 0560 _11192020_224614.mp4

Date
11/19/2020
W/O
854884
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00685
PipeID
P14411
Time
10:42 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8218
Sewer Name
LA MIRADA RELIEF TRUNK
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_854884_TV18131_OCT2020
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
36 in.
Upstream MH
18 0560
Downstream MH
18 0561
Dir. of Survey
Upstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0560 to 18 0561
MH: 18 0560MH: 18 0561upstream0 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES0 ft. MSA - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MANHOLE2 ft. MWM - Water Mark, 55 %of cross sectional area2 ft. MWL - Water Level, 50 %of cross sectional area2 ft. AMH - Downstream Manhole, Survey Begins - 18 0560

Observation photos (3)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MANHOLE

    2 ft. - Survey Abandoned - VIEW OF U/S SIPHON FROM D/S MANHOLE

Observations (6)

DistanceCodeObservation
0MWM
2SSS
2SAP
0MWL
0AMH18 0560
2MSAVIEW OF U/S SIPHON FROM D/S MANHOLE

Properties (6)

custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-11-19T22:42:05-08:00
documentation
PRO PIPE
is_lateral_inspection
false