Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2018, 11:18 AM

  • B 0385_B 0384_10312018_043005.mp4

Date
10/31/2018
W/O
0736431
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08897
Time
4:18 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1035
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
SAN GABRIEL
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
20181029MDM_JOINT_OUTFALL_B_UNIT_5A
Material
NRCP
Shape
Circular
Height
21 in.
Upstream MH
B 0385
Downstream MH
B 0384
Dir. of Survey
Downstream
Length Surveyed
267.9 ft.
Total Length
267.9 ft.
Structural Index
3
Structural Quick
3522
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole B 0385 to B 0384
MH: B 0385MH: B 0384downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:25AM2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE4.5 ft. SAP - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG7.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC20 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE98.9 ft. MGO - General Observation - 21" NRCP148.6 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG195.7 ft. SAV - Surface Aggregate Visible, from 11 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG265.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG267.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG267.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE267.9 ft. AMH - Downstream Manhole, Survey Ends - 5:50AM

Observation photos (7)

  • Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    4.5 ft. - Surface Aggregate Projecting, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    7.5 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    20 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • General Observation - 21" NRCP

    98.9 ft. - General Observation - 21" NRCP

  • Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    148.6 ft. - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, from 11 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    195.7 ft. - Surface Aggregate Visible, from 11 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    265.2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P08897Work order 0736431

Observations (14)

DistanceCodeObservation
98.9MGO21" NRCP
265.2SAPSEVERE AGG
0MWM—
4.5SAPSEVERE AGG
7.5SAVSEVERE AGG SPORATIC
0MWL—
0AMH4:25AM
195.7SAVSEVERE AGG
20SSSPEELING CONCRETE
267.2SAVSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
267.9AMH5:50AM
148.6SAVSEVERE AGG
267.2SSSBLISTERING PEELING CONCRETE

Properties (6)

custom_field_three
PROJECTING SEVERE AGG
custom_field_two
3
customer
LACSD
datetime
2018-10-31T04:18:45-07:00
documentation
MARTIN,REVELES,OLIVER 111,BRAR
is_lateral_inspection
false