Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 7, 2021, 08:08 AM

  • B 0687_B 0686_01072021_001951.mp4

Date
01/07/2021
W/O
865130
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00110
PipeID
P09357
Time
12:08 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8408
Sewer Name
B JOINT OUTFALL B - UNIT 8G
City
DUARTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_865130_TV22155_DEC2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
36 in.
Upstream MH
B 0687
Downstream MH
B 0686
Dir. of Survey
Downstream
Length Surveyed
440 ft.
Total Length
440 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
429
O&M Index
2
O&M Quick
2P00
O&M Rating
174
Overall Index
2
Overall Quick
—
Overall Rating
603
Pipe schematic from manhole B 0687 to B 0686
MH: B 0687MH: B 0686downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - B 06870 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start3.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start17.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start82.6 ft. MGO - General Observation - MAG COATING THROUGHOUT437.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish437.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish437.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish440 ft. AMH - Downstream Manhole, Survey Ends - B 0686440 ft. MGO - General Observation - COCKROACHES IN MANHOLE440 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (6)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    3.2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

  • General Observation - MAG COATING THROUGHOUT

    82.6 ft. - General Observation - MAG COATING THROUGHOUT

  • General Observation - COCKROACHES IN MANHOLE

    440 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P09357Work order 865130

Observations (14)

DistanceCodeObservation
437.9SAP—
0MWL—
0MGOCOCKROACHES IN MANHOLE
0AMHB 0687
17.8SSS—
437.9DAGS—
82.6MGOMAG COATING THROUGHOUT
437.9SSS—
440AMHB 0686
440MGOCOCKROACHES IN MANHOLE
2DAGS—
0MWM—
440MGOCONNECTION AT MH 3 O'CLOCK
3.2SAP—

Properties (7)

additional_info
630069010621202
custom_field_three
PROJECTING AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2021-01-07T00:08:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false