Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 7, 2020, 07:58 AM

  • 21 0504_21 0503 _05072020_010914.mp4

Date
05/07/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15714
Time
12:58 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7653
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 0504
Downstream MH
21 0503
Dir. of Survey
Downstream
Length Surveyed
429 ft.
Total Length
429 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
425
O&M Index
2
O&M Quick
2P00
O&M Rating
170
Overall Index
2
Overall Quick
—
Overall Rating
595
Pipe schematic from manhole 21 0504 to 21 0503
MH: 21 0504MH: 21 0503downstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 05042 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COATING THROUGHOUT3.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start427 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish427.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish427.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish429 ft. AMH - Downstream Manhole, Survey Ends - 21 0503429 ft. MGO - General Observation - COCKROACHES IN MANHOLE

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

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

  • General Observation - COCKROACHES IN MANHOLE

    429 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P15714Work order 828762

Observations (13)

DistanceCodeObservation
2DAGS—
0MGOCOCKROACHES IN MANHOLE
427.4DAGS—
0MWL—
427.4SAP—
2SSS—
427SSS—
0MWM—
0AMH21 0504
3.8SAP—
429AMH21 0503
2MGOMAG COATING THROUGHOUT
429MGOCOCKROACHES IN MANHOLE

Properties (6)

additional_info
SC411244
custom_field_two
3
customer
LACSD
datetime
2020-05-07T00:58:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false