Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 09:23 AM

  • 30 0336_30 0334 _02042020_014239.mp4

Date
02/04/2020
W/O
808075
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00879
PipeID
P17986
Time
1:23 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
Light Highway
Location Code
C
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 0336
Downstream MH
30 0334
Dir. of Survey
Downstream
Length Surveyed
664.7 ft.
Total Length
664.7 ft.
Structural Index
3
Structural Quick
3Y2Y
Structural Rating
660
O&M Index
2
O&M Quick
2Y00
O&M Rating
264
Overall Index
2
Overall Quick
—
Overall Rating
924
Pipe schematic from manhole 30 0336 to 30 0334
MH: 30 0336MH: 30 0334downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 03360 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. MGO - General Observation - 75% MAG COAT THROUGHOUT663 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish663 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish664.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish664.7 ft. AMH - Downstream Manhole, Survey Ends - 30 0334

Observation photos (1)

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

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

All inspections of P17986Work order 808075

Observations (11)

DistanceCodeObservation
2DAGS—
663SSS—
664.7SAV—
3SAV—
3MGO75% MAG COAT THROUGHOUT
0MWM—
0AMH30 0336
2SSS—
663DAGS—
0MWL—
664.7AMH30 0334

Properties (7)

additional_info
SC398550
custom_field_two
3
customer
LACSD
datetime
2020-02-04T01:23:04-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28788