Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2020, 09:16 AM
  • 21 0511_21 0510 _05122020_023129.mp4

Date
05/12/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15722
Time
2:16 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7658
Sewer Name
21 PHILLIPS BOULEVARD TRUNK
City
POMONA
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
20
Purpose
Routine Assessment
Project
WO_828762_TV21017_MAY2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0511
Downstream MH
21 0510
Dir. of Survey
Downstream
Length Surveyed
439.1 ft.
Total Length
439.1 ft.
Structural Index
3
Structural Quick
3P2L
Structural Rating
389
O&M Index
2
O&M Quick
2P00
O&M Rating
174
Overall Index
2
Overall Quick
Overall Rating
563
Pipe schematic from manhole 21 0511 to 21 0510
MH: 21 0511MH: 21 0510downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 05110 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start117.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start437.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish437.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish437.7 ft. MGO - General Observation - COCKROACHES IN MANHOLE437.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish439.1 ft. AMH - Downstream Manhole, Survey Ends - 21 0510

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

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

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

  • General Observation - COCKROACHES IN MANHOLE

    437.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
117.4SSS
2DAGS
437.7DAGS
439.1AMH21 0510
437.7SAV
0MWM
2SAV
0AMH21 0511
0MGOCOCKROACHES IN MANHOLE
437.7MGOCOCKROACHES IN MANHOLE
437.7SSS
0MWL

Properties (6)

additional_info
SC411249
custom_field_two
3
customer
LACSD
datetime
2020-05-12T02:16:36-07:00
documentation
PRO PIPE
is_lateral_inspection
false