Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 10, 2020, 10:25 AM

  • B 0389_B 0388_1102020_023045.mp4

Date
01/10/2020
W/O
0808393
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08901
Time
2:25 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 0389
Downstream MH
B 0388
Dir. of Survey
Downstream
Length Surveyed
425.8 ft.
Total Length
425.8 ft.
Structural Index
3
Structural Quick
3321
Structural Rating
11
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
15
Pipe schematic from manhole B 0389 to B 0388
MH: B 0389MH: B 0388downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:30AM0 ft. MWL - Water Level, 10 %of cross sectional area0 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 CONCRETE2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC82.9 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG110.4 ft. MGO - General Observation - OLD MAG COAT ON PIPE363.6 ft. SAV - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG425.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING FLAKING CONCRETE425.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC425.3 ft. MGO - General Observation - MH CONN 3:00 ACTIVE425.8 ft. AMH - Downstream Manhole, Survey Ends - 3:00AM

Observation photos (5)

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

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

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    82.9 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - OLD MAG COAT ON PIPE

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

  • Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

    363.6 ft. - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P08901Work order 0808393

Observations (12)

DistanceCodeObservation
425.8AMH3:00AM
110.4MGOOLD MAG COAT ON PIPE
0AMH2:30AM
425.3SSSBLISTERING FLAKING CONCRETE
363.6SAVSEVERE AGG
0MWL—
425.3SAVSEVERE AGG SPORATIC
425.3MGOMH CONN 3:00 ACTIVE
2SSSBLISTERING FLAKING CONCRETE
0MWM—
2SAVSEVERE AGG SPORATIC
82.9SAVSEVERE AGG

Properties (6)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2020-01-10T02:25:34-08:00
documentation
MARTIN,OLIVER 111,IGNACIO
is_lateral_inspection
false