Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 09:02 AM

  • 30 0337_30 0336 _02042020_012224.mp4

Date
02/04/2020
W/O
808075
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00879
PipeID
P17987
Time
1:02 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 0337
Downstream MH
30 0336
Dir. of Survey
Downstream
Length Surveyed
587.9 ft.
Total Length
587.9 ft.
Structural Index
3
Structural Quick
3V2V
Structural Rating
582
O&M Index
2
O&M Quick
2V00
O&M Rating
234
Overall Index
2
Overall Quick
—
Overall Rating
816
Pipe schematic from manhole 30 0337 to 30 0336
MH: 30 0337MH: 30 0336downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 30 03372 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, Start6.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.2 ft. MGO - General Observation - 70% MAG COAT THROUGHOUT585 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish585 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish587.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish587.9 ft. AMH - Downstream Manhole, Survey Ends - 30 0336

Observation photos (1)

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

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

All inspections of P17987Work order 808075

Observations (11)

DistanceCodeObservation
6.2SAV—
2SSS—
0MWM—
585SSS—
0MWL—
6.2MGO70% MAG COAT THROUGHOUT
0AMH30 0337
587.9AMH30 0336
585DAGS—
587.8SAV—
2DAGS—

Properties (7)

additional_info
SC398550
custom_field_two
3
customer
LACSD
datetime
2020-02-04T01:02:27-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28788