Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2022, 12:21 PM
  • A 0417_A 0416_01202022_042810.mp4

Date
01/20/2022
W/O
921794
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00322
PipeID
P20207
Time
4:21 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9840
Sewer Name
A JOA-1A LONG BEACH WRP SLUDGE GRAVITY SEWER
City
LONG BEACH
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
11
Purpose
Routine Assessment
Project
RFIR_WO_921794_TV19010_NOV2021
Sewer Type
Siphon
Material
Vitrified Clay Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
A 0416
Downstream MH
A 0417
Dir. of Survey
Upstream
Length Surveyed
5.7 ft.
Total Length
5.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
4
Overall Quick
Overall Rating
7
Pipe schematic from manhole A 0416 to A 0417
MH: A 0416MH: A 0417upstream0 ft. MSA - Survey Abandoned - VIEW OF UPLEG OF D/S SOUTH SIPHON.3.7 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES5.7 ft. AMH - Downstream Manhole, Survey Begins - A 0416, SOUTH SIPHON5.7 ft. MWM - Water Mark, 100 %of cross sectional area5.7 ft. MWL - Water Level, 60 %of cross sectional area

Observation photos (2)

  • Deposits Attached Other, 10 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: YES

    2 ft. - Deposits Attached Other, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

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

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

Observations (5)

DistanceCodeObservation
0AMHA 0416, SOUTH SIPHON
2DAZ
5.7MSAVIEW OF UPLEG OF D/S SOUTH SIPHON.
0MWM
0MWL

Properties (7)

additional_info
630138011922202
custom_field_three
ATTACHED DEPOSITS
custom_field_two
3
customer
1
datetime
2022-01-20T04:21:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false