Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 8, 2020, 11:06 AM
  • 05 2341_05 1483_06082020_041846.mp4

Date
06/08/2020
W/O
833689
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00438
PipeID
P06709
Time
4:06 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7719
Sewer Name
EL NIDO TRUNK
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
RFIR_WO_833689_TV05300_JUN2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
21 in.
Upstream MH
05 1483
Downstream MH
05 2341
Dir. of Survey
Upstream
Length Surveyed
25.2 ft.
Total Length
25.2 ft.
Structural Index
3
Structural Quick
3522
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
19
Pipe schematic from manhole 05 1483 to 05 2341
MH: 05 1483MH: 05 2341upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 23410 ft. MGO - General Observation - CONN @ MH 12 O'CLOCK/ACTIVE0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.2 ft. MGO - General Observation - ROACHES @ MH12.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start23.2 ft. MGO - General Observation - 75% MAG COAT25.2 ft. AMH - Downstream Manhole, Survey Begins - 05 148325.2 ft. MWL - Water Level, 5 %of cross sectional area25.2 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (2)

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

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

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

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

Observations (12)

DistanceCodeObservation
25.2AMH05 2341
2MGO75% MAG COAT
25.2MGOCONN @ MH 12 O'CLOCK/ACTIVE
25.2MGOCONN @ MH 3 O'CLOCK/UNKNOWN
2.1SAP
25MGOROACHES @ MH
0AMH05 1483
25.2SAP
0MWL
25.2SSS
0MWM
12.8SSS

Properties (7)

additional_info
SC411376
custom_field_three
AGGREGATE PROJECTING/ SURFACE SPALLING
custom_field_two
2
customer
1
datetime
2020-06-08T04:06:28-07:00
documentation
PROPIPE
is_lateral_inspection
false