Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 11, 2017, 07:38 AM
  • A 0896_A 0895_5112017_011822.mp4

Date
05/11/2017
W/O
0619075
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00318
PipeID
P07990
Time
12:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0522
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
25
Purpose
Routine Assessment
Project
20170511MDM_JOA_1A_FLORENCE_AVENUE_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
A 0895
Downstream MH
A 0896
Dir. of Survey
Upstream
Length Surveyed
6 ft.
Total Length
6 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole A 0895 to A 0896
MH: A 0895MH: A 0896upstream0 ft. MSA - Survey Abandoned - UPLEG DOENSTREAM SIPHON0.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING,FLAKING AGG0.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVRE AGG VERY SPORATIC4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERIN,FLAKING CONCRETE6 ft. MWL - Water Level, 50 %of cross sectional area6 ft. AMH - Downstream Manhole, Survey Begins - 1:15AM6 ft. MWM - Water Mark, 60 %of cross sectional area

Observation photos (4)

  • Water Level, 50 %of cross sectional area

    0 ft. - Water Level, 50 %of cross sectional area

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVRE AGG VERY SPORATIC

    2 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVRE AGG VERY SPORATIC

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERIN,FLAKING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERIN,FLAKING CONCRETE

  • Survey Abandoned - UPLEG DOENSTREAM SIPHON

    6 ft. - Survey Abandoned - UPLEG DOENSTREAM SIPHON

Observations (8)

DistanceCodeObservation
6MSAUPLEG DOENSTREAM SIPHON
5.9SSSBLISTERING,FLAKING AGG
2SAVSEVRE AGG VERY SPORATIC
5.9SAVSEVERE AGG SPORATIC
0MWL
0AMH1:15AM
0MWM
2SSSBLISTERIN,FLAKING CONCRETE

Properties (5)

additional_info
UPLEG DOWNSTREAM SIPHON
custom_field_three
SPORATIC SEVERE AGG ,BLISTERING,FLAKING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2017-05-11T00:38:13-07:00