Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 6, 2020, 09:41 AM
  • 21 0519_21 0518 _05062020_025005.mp4

Date
05/06/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15730
Time
2:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7652
Sewer Name
21 PHILLIPS BOULEVARD TRUNK
City
POMONA
Loc. details
Light Highway
Location Code
C
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
21 in.
Width
21 in.
Upstream MH
21 0519
Downstream MH
21 0518
Dir. of Survey
Downstream
Length Surveyed
284.5 ft.
Total Length
284.5 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
168
O&M Index
2
O&M Quick
2S00
O&M Rating
202
Overall Index
2
Overall Quick
Overall Rating
370
Pipe schematic from manhole 21 0519 to 21 0518
MH: 21 0519MH: 21 0518downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 05190 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWM - Water Mark, 15 %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, Start15.8 ft. MGO - General Observation - MAG COATING THROUGHOUT53.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS278.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish282 ft. MGO - General Observation - COCKROACHES IN MANHOLE282 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish282 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish284.5 ft. AMH - Downstream Manhole, Survey Ends - 21 0518

Observation photos (4)

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    282 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (13)

DistanceCodeObservation
15.8MGOMAG COATING THROUGHOUT
284.5AMH21 0518
0MWL
53.9DSZDEBRIS
0AMH21 0519
278.5DSZ
2DAGS
282MGOCOCKROACHES IN MANHOLE
282SAV
0MGOCOCKROACHES IN MANHOLE
2SAV
282DAGS
0MWM

Properties (6)

additional_info
SC411243
custom_field_two
3
customer
LACSD
datetime
2020-05-06T02:41:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false