Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 13, 2021, 11:35 AM
  • J 0032A_J 0032_12132021_034829.mp4

Date
12/13/2021
W/O
921731
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00061
PipeID
P11609
Time
3:35 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9627
Sewer Name
J JOINT OUTFALL J - UNIT 2B
City
LOMITA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_921731_TV05231_NOV2021
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
51 in.
Upstream MH
J 0032A
Downstream MH
J 0032
Dir. of Survey
Downstream
Length Surveyed
17.9 ft.
Total Length
17.9 ft.
Structural Index
3
Structural Quick
5131
Structural Rating
10
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole J 0032A to J 0032
MH: J 0032AMH: J 0032downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - J 0032A2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.9 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish17.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish17.9 ft. MSA - Survey Abandoned - VIEW OF DOWNLEG OF U/S SIPHON.17.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

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

Observations (10)

DistanceCodeObservation
2SAP
0MWL
17.9SRV
17.9SSS
0MWM
17.9MSAVIEW OF DOWNLEG OF U/S SIPHON.
2SRV
17.9SAP
0AMHJ 0032A
2SSS

Properties (8)

additional_info
630069121321002
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-12-13T03:35:50-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
36539