Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 6, 2020, 06:22 AM
  • 21 0528_21 0527 _05052020_233042.mp4

Date
05/05/2020
W/O
828762
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00779
PipeID
P15739
Time
11:22 PM
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 0527
Downstream MH
21 0528
Dir. of Survey
Upstream
Length Surveyed
331.1 ft.
Total Length
331.1 ft.
Structural Index
2
Structural Quick
2L00
Structural Rating
130
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
262
Pipe schematic from manhole 21 0527 to 21 0528
MH: 21 0527MH: 21 0528upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 05281.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish1.4 ft. MGO - General Observation - COCKROACHES IN MANHOLE2.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish329.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start329.1 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start331.1 ft. AMH - Downstream Manhole, Survey Begins - 21 0527331.1 ft. MWL - Water Level, 5 %of cross sectional area331.1 ft. MWM - Water Mark, 10 %of cross sectional area331.1 ft. MGO - General Observation - COCKROACHES IN MANHOLE

Observation photos (3)

  • General Observation - COCKROACHES IN MANHOLE

    0 ft. - General Observation - COCKROACHES IN MANHOLE

  • 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 - COCKROACHES IN MANHOLE

    329.7 ft. - General Observation - COCKROACHES IN MANHOLE

Observations (10)

DistanceCodeObservation
2DAGS
0AMH21 0527
0MWL
0MWM
329SSS
0MGOCOCKROACHES IN MANHOLE
331.1AMH21 0528
329.7DAGS
329.7MGOCOCKROACHES IN MANHOLE
2SSS

Properties (6)

additional_info
SC411243
custom_field_two
3
customer
LACSD
datetime
2020-05-05T23:22:04-07:00
documentation
PRO PIPE
is_lateral_inspection
false