Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2020, 06:11 AM

  • 30 0343_30 0342 _02032020_221710.mp4

Date
02/03/2020
W/O
808075
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00879
PipeID
P17994
Time
10:11 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
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
07
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 0343
Downstream MH
30 0342
Dir. of Survey
Downstream
Length Surveyed
19.1 ft.
Total Length
19.1 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 30 0343 to 30 0342
MH: 30 0343MH: 30 0342downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 11 O'CLOCK/ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 30 03432 ft. SAV - Surface Aggregate Visible, from 08 to 04 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, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start2.1 ft. MGO - General Observation - 65% MAG COAT THROUGHOUT18 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish18 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish19.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish19.1 ft. AMH - Downstream Manhole, Survey Ends - 30 0342

Observation photos (1)

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

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

All inspections of P17994Work order 808075

Observations (12)

DistanceCodeObservation
2SAV—
0MWL—
18DAGS—
19.1SAV—
2.1MGO65% MAG COAT THROUGHOUT
0MWM—
2SSS—
18SSS—
2DAGS—
19.1AMH30 0342
0MGOCONN @ MH 11 O'CLOCK/ACTIVE
0AMH30 0343

Properties (7)

additional_info
SC398550
custom_field_two
3
customer
LACSD
datetime
2020-02-03T22:11:00-08:00
documentation
PROPIPE
is_lateral_inspection
false
year_laid
28788