Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2021, 08:59 AM
  • 05 0410_05 0409_1122021_022710.mp4

Date
11/02/2021
W/O
0911333
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00465
PipeID
P05622
Time
1:59 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1996
Sewer Name
05 IRWIN AVENUE TRUNK
City
INGLEWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
09
Purpose
Routine Assessment
Project
20211102MDM_IRWIN_AVENUE_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
05 0409
Downstream MH
05 0410
Dir. of Survey
Upstream
Length Surveyed
15.4 ft.
Total Length
15.4 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 05 0409 to 05 0410
MH: 05 0409MH: 05 0410upstream0 ft. AMH - Upstream Manhole, Survey Ends - 2:10AM4.5 ft. MGO - General Observation - POORLY CUT JOINT SECTION5.4 ft. FC - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - SLIGHT13.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE15.4 ft. AMH - Downstream Manhole, Survey Begins - 1:59AM15.4 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active15.4 ft. MWM - Water Mark, 20 %of cross sectional area15.4 ft. MWM - Water Mark, 20 %of cross sectional area15.4 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (3)

  • Deposits Settled Other,  5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - SLUDGE

    2 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE

  • Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - SLIGHT

    10 ft. - Fracture Circumferential, from 02 to 05 o'clock, within 8 inches of joint: YES - SLIGHT

  • General Observation - POORLY CUT JOINT SECTION

    10.9 ft. - General Observation - POORLY CUT JOINT SECTION

Observations (9)

DistanceCodeObservation
0AMH1:59AM
15.4AMH2:10AM
0MGOConn. @ Mh, 3 O' Clock. Active
0MWM
0MWM
10FCSLIGHT
0MWL
2DSZSLUDGE
10.9MGOPOORLY CUT JOINT SECTION

Properties (6)

custom_field_three
SLIGHT FRACTURE WITH POORLY CUT JOINT CONN.
custom_field_two
3
customer
LACSD
datetime
2021-11-02T01:59:00-07:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false