Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2021, 09:04 AM
  • 18 0979_18 0978_12072021_011138.mp4

Date
12/07/2021
W/O
926407
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00717
PipeID
P14830
Time
1:04 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9615
Sewer Name
18 WORSHAM CREEK RELIEF TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
11
Purpose
Routine Assessment
Project
WO_926407_TV18061_DEC2021
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
18 0979
Downstream MH
18 0978
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 18 0979 to 18 0978
MH: 18 0979MH: 18 0978downstream0 ft. MGO - General Observation - STOP LOG0 ft. AMH - Upstream Manhole, Survey Begins - 18 0979, EAST SIPHON0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES2 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S EAST SIPHON.

Observation photos (3)

  • General Observation - STOP LOG

    0 ft. - General Observation - STOP LOG

  • Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 12 to 12 o'clock, , within 8 inches of joint: YES

  • Survey Abandoned - VIEW OF DOWNLEG OF U/S EAST SIPHON.

    2 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S EAST SIPHON.

Observations (6)

DistanceCodeObservation
0MGOSTOP LOG
2DAGS
2MSAVIEW OF DOWNLEG OF U/S EAST SIPHON.
0AMH18 0979, EAST SIPHON
0MWM
0MWL

Properties (7)

additional_info
630138120621202
custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-12-07T01:04:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false