Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 10:30 AM
  • 30 0333_30 0332 _02042020_024400.mp4

Date
02/04/2020
W/O
808075
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00879
PipeID
P17984
Time
2:30 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7250
Sewer Name
30 SOUTH BAY CITIES MAIN EXT #3 RELIEF TRUNK
City
REDONDO BEACH
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
06
Purpose
Routine Assessment
Project
RFIR_WO_808075_TV30037_JAN2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
30 0333
Downstream MH
30 0332
Dir. of Survey
Downstream
Length Surveyed
525.7 ft.
Total Length
525.7 ft.
Structural Index
3
Structural Quick
3T2T
Structural Rating
520
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
520
Pipe schematic from manhole 30 0333 to 30 0332
MH: 30 0333MH: 30 0332downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 03330 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 75% MAG COAT THROUGHOUT5.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start524 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish525 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish525.7 ft. AMH - Downstream Manhole, Survey Ends - 30 0332

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
0AMH30 0333
0MWL
2SSS
525.7AMH30 0332
525SAV
0MWM
524SSS
5.4SAV
2MGO75% MAG COAT THROUGHOUT

Properties (6)

custom_field_two
3
customer
LACSD
datetime
2020-02-04T02:30:12-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28788