Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2021, 08:54 AM

  • A 0886_A 0885_12012021_010433.mp4

Date
12/01/2021
W/O
921697
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00318
PipeID
P07980
Time
12:54 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9551
Sewer Name
A JOA-1A FLORENCE AVENUE INTERCEPTOR
City
NORWALK
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
29
Purpose
Routine Assessment
Project
WO_921697_TV18067_NOV2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
63 in.
Upstream MH
A 0885
Downstream MH
A 0886
Dir. of Survey
Upstream
Length Surveyed
335.9 ft.
Total Length
335.9 ft.
Structural Index
3
Structural Quick
3L2K
Structural Rating
319
O&M Index
2
O&M Quick
2L00
O&M Rating
130
Overall Index
2
Overall Quick
—
Overall Rating
449
Pipe schematic from manhole A 0885 to A 0886
MH: A 0885MH: A 0886upstream0 ft. AMH - Upstream Manhole, Survey Ends - A 08860 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish295.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start327 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE333.2 ft. MGO - General Observation - MAG COAT333.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start335.9 ft. AMH - Downstream Manhole, Survey Begins - A 0885335.9 ft. MWM - Water Mark, 20 %of cross sectional area335.9 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (2)

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

    8.9 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE

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

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

All inspections of P07980Work order 921697

Observations (11)

DistanceCodeObservation
335.9AMHA 0886
0AMHA 0885
335SAV—
0MWM—
0MWL—
8.9DSZSLUDGE
335.9DSZ—
40.8SSS—
335.9SSS—
2SAV—
2.7MGOMAG COAT

Properties (8)

additional_info
630074113021201
custom_field_three
SURFACE SPALLING/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-12-01T00:54:16-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31499