Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2019, 09:24 AM
  • 22 0390_22 0389_10252019_023104.mp4

Date
10/25/2019
W/O
0799645
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00831
PipeID
P16724
Time
2:24 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1286
Sewer Name
22 WALNUT CREEK TRUNK, SECTION 3
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
33
Purpose
Maintenance Related
Project
201925MDM_WALNUT_CREEK_TRUNK_SECTION_3
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
22 0390
Downstream MH
22 0389
Dir. of Survey
Downstream
Length Surveyed
326.5 ft.
Total Length
326.5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 22 0390 to 22 0389
MH: 22 0390MH: 22 0389downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:30AM39.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED200.7 ft. MGO - General Observation - 15" NRCP326.5 ft. AMH - Downstream Manhole, Survey Ends - 2:45AM

Observation photos (2)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

    39.3 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE SEVERE AGG ATTACHED

  • General Observation - 15" NRCP

    200.7 ft. - General Observation - 15" NRCP

Observations (6)

DistanceCodeObservation
0MWM
0MWL
39.3SSSPEELING CONCRETE SEVERE AGG ATTACHED
0AMH2:30AM
200.7MGO15" NRCP
326.5AMH2:45AM

Properties (4)

customer
LACSD
datetime
2019-10-25T02:24:54-07:00
documentation
MARTIN,OLIVER 111,CASTILLO
is_lateral_inspection
false