Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 20, 2022, 11:52 AM
  • A 0417_A 0416_01202022_035654.mp4

Date
01/20/2022
W/O
921794
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00322
PipeID
P08077
Time
3:52 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
51 in.
Upstream MH
A 0417
Downstream MH
A 0416
Dir. of Survey
Downstream
Length Surveyed
7.7 ft.
Total Length
7.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole A 0417 to A 0416
MH: A 0417MH: A 0416downstream0 ft. MGO - General Observation - COCKROACHES IN MH0 ft. AMH - Upstream Manhole, Survey Begins - A 0417, NORTH SIPHON.0 ft. MWL - Water Level, 50 %of cross sectional area4.2 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES4.2 ft. DAZ - Deposits Attached Other, 10 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES7.7 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTH SIPHON.

Observation photos (3)

  • General Observation - COCKROACHES IN MH

    0 ft. - General Observation - COCKROACHES IN MH

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

    4.2 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 DOWNLEG OF U/S NORTH SIPHON.

    7.7 ft. - Survey Abandoned - VIEW OF DOWNLEG OF U/S NORTH SIPHON.

Observations (6)

DistanceCodeObservation
0MGOCOCKROACHES IN MH
0AMHA 0417, NORTH SIPHON.
4.2DSF
7.7MSAVIEW OF DOWNLEG OF U/S NORTH SIPHON.
0MWL
4.2DAZ

Properties (7)

additional_info
630138011922202
custom_field_three
SETTLED DEPOSITS
custom_field_two
4
customer
1
datetime
2022-01-20T03:52:41-08:00
documentation
PRO PIPE
is_lateral_inspection
false