Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 8, 2020, 05:02 AM
  • 21 0499_21 0498 _05072020_221424.mp4

Date
05/07/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15708
Time
10:02 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 0498
Downstream MH
21 0499
Dir. of Survey
Upstream
Length Surveyed
487 ft.
Total Length
487 ft.
Structural Index
3
Structural Quick
3R22
Structural Rating
289
O&M Index
2
O&M Quick
2R00
O&M Rating
194
Overall Index
2
Overall Quick
Overall Rating
483
Pipe schematic from manhole 21 0498 to 21 0499
MH: 21 0498MH: 21 0499upstream0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 21 04992 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish478 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start485 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start485 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start485 ft. MGO - General Observation - MAG COATING THROUGHOUT487 ft. MWM - Water Mark, 10 %of cross sectional area487 ft. MWL - Water Level, 10 %of cross sectional area487 ft. AMH - Downstream Manhole, Survey Begins - 21 0498

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • 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

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

  • General Observation - COCKROACHES IN MANHOLE

    487 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (12)

DistanceCodeObservation
485SSS
487MGOCOCKROACHES IN MANHOLE
0MWM
0MWL
485SAV
487AMH21 0499
2SSS
485DAGS
2DAGS
9SAV
2MGOMAG COATING THROUGHOUT
0AMH21 0498

Properties (6)

additional_info
SC411245
custom_field_two
3
customer
LACSD
datetime
2020-05-07T22:02:14-07:00
documentation
PRO PIPE
is_lateral_inspection
false