Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2020, 06:19 AM
  • 18 0561_18 0560 _11192020_222858.mp4

Date
11/19/2020
W/O
854884
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00685
PipeID
P14411
Time
10:19 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 0561
Downstream MH
18 0560
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 18 0561 to 18 0560
MH: 18 0561MH: 18 0560downstream0 ft. MWM - Water Mark, 75 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 18 05612 ft. MSA - Survey Abandoned - VIEW OF D/S SIPHON FROM U/S MANHOLE2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES

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

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

Observations (7)

DistanceCodeObservation
0MWM
0MWL
2MSAVIEW OF D/S SIPHON FROM U/S MANHOLE
0MGOCONNECTION AT MH, 3 O'CLOCK
2DAGS
2SAP
0AMH18 0561

Properties (6)

custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-11-19T22:19:33-08:00
documentation
PRO PIPE
is_lateral_inspection
false