Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 27, 2022, 12:00 PM
  • 18 0562_18 0299_1272022_040302.mp4

Date
01/27/2022
W/O
0931539
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00683
PipeID
P14130
Time
4:00 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H2094
Sewer Name
18 LA MIRADA TRUNK, SECTS 1&2
City
LA MIRADA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Capital Improvement Program Assesment
Project
20220127MDM_LA_MIRADA_TRUNK_SECTS_1_2
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
18 0299
Downstream MH
18 0562
Dir. of Survey
Upstream
Length Surveyed
10.6 ft.
Total Length
10.6 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 18 0299 to 18 0562
MH: 18 0299MH: 18 0562upstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.6 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC0.6 ft. MGO - General Observation - STOPLOG IN PLACE UPSTREAM8.6 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC8.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE10.6 ft. AMH - Downstream Manhole, Survey Begins - 4:20AM10.6 ft. MWM - Water Mark, 20 %of cross sectional area10.6 ft. MWL - Water Level, 5 %of cross sectional area - NO FLOW

Observation photos (3)

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

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

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

  • General Observation - STOPLOG IN PLACE UPSTREAM

    10 ft. - General Observation - STOPLOG IN PLACE UPSTREAM

Observations (9)

DistanceCodeObservation
10.6AMH4:30AM
0AMH4:20AM
10SSSBLISTERING PEELING CONCRETE
2SAPSEVERE AGG SPORATIC
0MWM
2SSSBLISTERING PEELING CONCRETE
0MWLNO FLOW
10SAPSEVERE AGG SPORATIC
10MGOSTOPLOG IN PLACE UPSTREAM

Properties (6)

custom_field_three
SEVERE AGG PROJECTING
custom_field_two
3
customer
LACSD
datetime
2022-01-27T04:00:16-08:00
documentation
MARTIN,OLIVER 111
is_lateral_inspection
false