Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 06:18 AM

  • 30 0342_30 0341 _02032020_223633.mp4

Date
02/03/2020
W/O
808075
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00879
PipeID
P17993
Time
10:18 PM
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 0342
Downstream MH
30 0341
Dir. of Survey
Downstream
Length Surveyed
608.5 ft.
Total Length
608.5 ft.
Structural Index
3
Structural Quick
3W2W
Structural Rating
602
O&M Index
2
O&M Quick
2W00
O&M Rating
242
Overall Index
2
Overall Quick
—
Overall Rating
844
Pipe schematic from manhole 30 0342 to 30 0341
MH: 30 0342MH: 30 0341downstream0 ft. AMH - Upstream Manhole, Survey Begins - 30 03420 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 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, Start2.7 ft. MGO - General Observation - 65% MAG COAT THROUGHOUT6.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start606 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish606 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish608.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish608.5 ft. AMH - Downstream Manhole, Survey Ends - 30 0341

Observation photos (1)

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

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

All inspections of P17993Work order 808075

Observations (11)

DistanceCodeObservation
2SSS—
0AMH30 0342
606SSS—
0MWL—
2.7MGO65% MAG COAT THROUGHOUT
0MWM—
608.5SAV—
2DAGS—
608.5AMH30 0341
6.9SAV—
606DAGS—

Properties (7)

additional_info
SC398550
custom_field_two
3
customer
LACSD
datetime
2020-02-03T22:18:00-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28788