Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 12, 2020, 05:20 AM
  • 21 0485_21 0484 _05112020_223328.mp4

Date
05/11/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15694
Time
10:20 PM
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
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
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 0484
Downstream MH
21 0485
Dir. of Survey
Upstream
Length Surveyed
483.4 ft.
Total Length
483.4 ft.
Structural Index
3
Structural Quick
3R2R
Structural Rating
480
O&M Index
2
O&M Quick
2R00
O&M Rating
192
Overall Index
2
Overall Quick
Overall Rating
672
Pipe schematic from manhole 21 0484 to 21 0485
MH: 21 0484MH: 21 0485upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 04850 ft. MGO - General Observation - COCKROACHES IN MANHOLE2.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish481.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start481.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start481.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start483.4 ft. MWL - Water Level, 20 %of cross sectional area483.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE483.4 ft. MWM - Water Mark, 20 %of cross sectional area483.4 ft. AMH - Downstream Manhole, Survey Begins - 21 0484

Observation photos (5)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

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

    2 ft. - Surface Spalling, from 08 to 04 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

  • 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

  • General Observation - COCKROACHES IN MANHOLE

    483.4 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
483.4AMH21 0485
480.9SAV
2SSS
483.4MGOCOCKROACHES IN MANHOLE
0MWL
0MGOCOCKROACHES IN MANHOLE
480.9DAGS
0MWM
2SAV
0AMH21 0484
480.9SSS
2DAGS

Properties (6)

additional_info
SC411249
custom_field_two
3
customer
LACSD
datetime
2020-05-11T22:20:02-07:00
documentation
PRO PIPE
is_lateral_inspection
false