Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 8, 2020, 06:05 AM

  • 21 0493_21 0492 _05072020_231723.mp4

Date
05/07/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15702
Time
11:05 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7654
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.
19
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 0493
Downstream MH
21 0492
Dir. of Survey
Downstream
Length Surveyed
433.6 ft.
Total Length
433.6 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
258
O&M Index
2
O&M Quick
2O00
O&M Rating
164
Overall Index
3
Overall Quick
—
Overall Rating
422
Pipe schematic from manhole 21 0493 to 21 0492
MH: 21 0493MH: 21 0492downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Begins - 21 04930 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. MGO - General Observation - MAG COATING THROUGHOUT2.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start23.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS431 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish431 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish431 ft. MGO - General Observation - COCKROACHES IN MANHOLE433.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0492

Observation photos (4)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • General Observation - MAG COATING THROUGHOUT

    2 ft. - General Observation - MAG COATING THROUGHOUT

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

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

  • General Observation - COCKROACHES IN MANHOLE

    431 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15702Work order 828762

Observations (11)

DistanceCodeObservation
0MWL—
431SAV—
2MGOMAG COATING THROUGHOUT
0MGOCOCKROACHES IN MANHOLE
0AMH21 0493
431DSZ—
431MGOCOCKROACHES IN MANHOLE
23.1DSZDEBRIS
433.6AMH21 0492
2.7SAV—
0MWM—

Properties (6)

additional_info
SC411245
custom_field_two
3
customer
LACSD
datetime
2020-05-07T23:05:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false