Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 3, 2021, 05:58 AM
  • A 0876_A 0875_12022021_221053.mp4

Date
12/02/2021
W/O
921697
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00318
PipeID
P07970
Time
9:58 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
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 0876
Downstream MH
A 0875
Dir. of Survey
Downstream
Length Surveyed
441.9 ft.
Total Length
441.9 ft.
Structural Index
3
Structural Quick
3O00
Structural Rating
243
O&M Index
2
O&M Quick
2O00
O&M Rating
156
Overall Index
3
Overall Quick
Overall Rating
399
Pipe schematic from manhole A 0876 to A 0875
MH: A 0876MH: A 0875downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 08762 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.2 ft. MGO - General Observation - MAG COAT15.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start - SLUDGE407 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish407.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish441.9 ft. AMH - Downstream Manhole, Survey Ends - A 0875

Observation photos (1)

  • Deposits Settled Other,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    15.5 ft. - Deposits Settled Other, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

Observations (9)

DistanceCodeObservation
2SAV
441.9AMHA 0875
407SAV
407.2DSZ
0MWM
0MWL
0AMHA 0876
15.5DSZSLUDGE
2.2MGOMAG COAT

Properties (8)

additional_info
630074120221201
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-12-02T21:58:48-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
31303