Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 08:03 AM

  • 30 0337A_30 0337 _02042020_001621.mp4

Date
02/04/2020
W/O
808075
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00879
PipeID
P17988
Time
12:03 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 0337A
Downstream MH
30 0337
Dir. of Survey
Downstream
Length Surveyed
430.5 ft.
Total Length
430.6 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
422
O&M Index
2
O&M Quick
2P00
O&M Rating
170
Overall Index
2
Overall Quick
—
Overall Rating
592
Pipe schematic from manhole 30 0337A to 30 0337
MH: 30 0337AMH: 30 0337downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 0337A2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start10.8 ft. MGO - General Observation - 75% MAG COAT THROUGHOUT10.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start429 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish429 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish430.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish430.6 ft. AMH - Downstream Manhole, Survey Ends - 30 0337

Observation photos (1)

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

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

All inspections of P17988Work order 808075

Observations (11)

DistanceCodeObservation
429SSS—
430.6SAV—
2SSS—
429DAGS—
0MWM—
0MWL—
2DAGS—
0AMH30 0337A
10.8MGO75% MAG COAT THROUGHOUT
430.6AMH30 0337
10.8SAV—

Properties (7)

additional_info
SC398550
custom_field_two
3
customer
LACSD
datetime
2020-02-04T00:03:37-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28788