Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 3, 2021, 07:30 AM

  • A 0899_A 0898_12022021_234717.mp4

Date
12/02/2021
W/O
921697
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00318
PipeID
P07993
Time
11:30 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9553
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
WO_921697_TV18067_NOV2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
51 in.
Upstream MH
A 0899
Downstream MH
A 0898
Dir. of Survey
Downstream
Length Surveyed
584.1 ft.
Total Length
584.1 ft.
Structural Index
2
Structural Quick
3A2V
Structural Rating
268
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
268
Pipe schematic from manhole A 0899 to A 0898
MH: A 0899MH: A 0898downstream0 ft. AMH - Upstream Manhole, Survey Begins - A 08990 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2.2 ft. MGO - General Observation - MAG COAT5.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start522.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start584.1 ft. AMH - Downstream Manhole, Survey Ends - A 0898584.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish584.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

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

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

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

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

All inspections of P07993Work order 921697

Observations (9)

DistanceCodeObservation
0AMHA 0899
584.1AMHA 0898
5.6SSS—
522.3SAV—
2.2MGOMAG COAT
0MWM—
584.1SAV—
0MWL—
584.1SSS—

Properties (8)

additional_info
630074120221201
custom_field_three
SURFACE SPALLING/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-12-02T23:30:35-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31499