Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 10, 2020, 08:40 AM

  • B 0392_B 0391_1102020_004956.mp4

Date
01/10/2020
W/O
0808393
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08904
Time
12:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1325
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
SAN MARINO
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
20200110MDM_JOINT_OUTFALL_B_UNIT_5A
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
B 0392
Downstream MH
B 0391
Dir. of Survey
Downstream
Length Surveyed
267.7 ft.
Total Length
267.7 ft.
Structural Index
3
Structural Quick
3521
Structural Rating
17
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole B 0392 to B 0391
MH: B 0392MH: B 0391downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:50AM0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING FLAKING CONCRETE8.7 ft. SAP - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Change - SEVERE AGG SPORATIC11.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG24.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG100.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC100.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG126.7 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG190 ft. MGO - General Observation - OLD MAG COAT ON PIPE267.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING FLAKING CONCRETE267.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG267.7 ft. AMH - Downstream Manhole, Survey Ends - 1:20AM

Observation photos (7)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING FLAKING CONCRETE

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING FLAKING CONCRETE

  • Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Change - SEVERE AGG SPORATIC

    8.7 ft. - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Change - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    11.9 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    24.4 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    100.5 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    126.7 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - OLD MAG COAT ON PIPE

    190 ft. - General Observation - OLD MAG COAT ON PIPE

All inspections of P08904Work order 0808393

Observations (14)

DistanceCodeObservation
24.4SAVSEVERE AGG
11.9SAVSEVERE AGG
0MWL—
100.5SAVSEVERE AGG SPORATIC
267.3SSSBLISTERING FLAKING CONCRETE
267.3SAVSEVERE AGG
8.7SAPSEVERE AGG SPORATIC
190MGOOLD MAG COAT ON PIPE
267.7AMH1:20AM
126.7SAVSEVERE AGG
0AMH12:50AM
0MWM—
2SSSBLISTERING FLAKING CONCRETE
100.5SAVSEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2020-01-10T00:40:22-08:00
documentation
MARTIN,OLIVER 111,IGNACIO
is_lateral_inspection
false