Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 14, 2022, 11:24 AM
  • J 0165_J 0164_02142022_033647.mp4

Date
02/14/2022
W/O
936261
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00055
PipeID
P11408
Time
3:24 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9735
Sewer Name
J JOINT OUTFALL J - UNIT 1C
City
RANCHO PALOS VERDES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
44
Purpose
Routine Assessment
Project
WO_936261_TV05161_FEB2022
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
J 0165
Downstream MH
J 0164
Dir. of Survey
Downstream
Length Surveyed
460 ft.
Total Length
460 ft.
Structural Index
2
Structural Quick
2S00
Structural Rating
204
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
208
Pipe schematic from manhole J 0165 to J 0164
MH: J 0165MH: J 0164downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - J 01652.1 ft. MGO - General Observation - MAG COAT2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start218.7 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start - WATER LEVEL TO 50% - POSSIBLE RAGS/DEBRIS IN THIS "HIGH-WATER LENGTH".271 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish460 ft. AMH - Downstream Manhole, Survey Ends - J 0164460 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • General Observation - MAG COAT

    2.1 ft. - General Observation - MAG COAT

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start - WATER LEVEL TO 50% - POSSIBLE RAGS/DEBRIS IN THIS "HIGH-WATER LENGTH".

    218.7 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start - WATER LEVEL TO 50% - POSSIBLE RAGS/DEBRIS IN THIS "HIGH-WATER LENGTH".

Observations (9)

DistanceCodeObservation
0MWM
460AMHJ 0164
2.1MGOMAG COAT
271MWLS
2.1SSS
0MWL
0AMHJ 0165
460SSS
218.7MWLSWATER LEVEL TO 50% - POSSIBLE RAGS/DEBRIS IN THIS "HIGH-WATER LENGTH".

Properties (7)

additional_info
630074021422001
custom_field_three
SPALLING, MAG COAT
custom_field_two
3
customer
1
datetime
2022-02-14T03:24:16-08:00
documentation
PRO PIPE
is_lateral_inspection
false