Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 25, 2017, 07:39 AM
  • A 0517_A 0516_7252017_012511.mp4

Date
07/25/2017
W/O
0635420
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00315
PipeID
P07753
Time
12:39 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0602
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Routine Assessment
Project
20170724MDM_JOA_1A_DISTRICT_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
A 0516
Downstream MH
A 0517
Dir. of Survey
Upstream
Length Surveyed
4 ft.
Total Length
4 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
4
Overall Quick
Overall Rating
8
Pipe schematic from manhole A 0516 to A 0517
MH: A 0516MH: A 0517upstream0 ft. MSA - Survey Abandoned - UPLEG DOWNSTREAM SIPHN NORTH2 ft. LFD - Lining Failure Detached, from 09 to 03 o'clock, within 8 inches of joint: NO - OUTER SECTION PEELING4 ft. MWM - Water Mark, 100 %of cross sectional area4 ft. MWL - Water Level, 90 %of cross sectional area4 ft. AMH - Downstream Manhole, Survey Begins - 1:25AM

Observation photos (2)

  • Lining Failure Detached, from 09 to 03 o'clock, within 8 inches of joint: NO - OUTER SECTION PEELING

    2 ft. - Lining Failure Detached, from 09 to 03 o'clock, within 8 inches of joint: NO - OUTER SECTION PEELING

  • Survey Abandoned - UPLEG DOWNSTREAM SIPHN NORTH

    4 ft. - Survey Abandoned - UPLEG DOWNSTREAM SIPHN NORTH

Observations (5)

DistanceCodeObservation
0MWM
4MSAUPLEG DOWNSTREAM SIPHN NORTH
0MWL
0AMH1:25AM
2LFDOUTER SECTION PEELING

Properties (7)

additional_info
UPLEG DOWNSTREAM SIPHON NORTH
custom_field_three
LINER SLIGHT PEELING OUTER EDGE
custom_field_two
4
customer
LACSD
datetime
2017-07-25T00:39:57-07:00
is_lateral_inspection
false
lining
PVC