Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2021, 07:37 AM

  • A 0885_A 0884_11302021_235700.mp4

Date
11/30/2021
W/O
921697
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00318
PipeID
P07979
Time
11:37 PM
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 0884
Dir. of Survey
Downstream
Length Surveyed
503.4 ft.
Total Length
503.4 ft.
Structural Index
3
Structural Quick
3S2P
Structural Rating
470
O&M Index
3
O&M Quick
3O00
O&M Rating
240
Overall Index
3
Overall Quick
—
Overall Rating
710
Pipe schematic from manhole A 0885 to A 0884
MH: A 0885MH: A 0884downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 08850 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAG COAT53 ft. MGO - General Observation - HEAVY STEAM78.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start102.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE/DEBRIS503 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish503.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish503.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish503.4 ft. AMH - Downstream Manhole, Survey Ends - A 0884

Observation photos (3)

  • General Observation - MAG COAT

    2.2 ft. - General Observation - MAG COAT

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

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

  • Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE/DEBRIS

    102.1 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE/DEBRIS

All inspections of P07979Work order 921697

Observations (12)

DistanceCodeObservation
53MGOHEAVY STEAM
2.2MGOMAG COAT
0MWM—
102.1DSZSLUDGE/DEBRIS
78.5SSS—
503SAV—
2SAV—
0AMHA 0885
503.4SSS—
0MWL—
503.4DSZ—
503.4AMHA 0884

Properties (8)

additional_info
630074113021201
custom_field_three
SURFACE SPALLING/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-11-30T23:37:33-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31499