Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2021, 06:39 AM
  • A 0767_A 0766_07222021_004805.mp4

Date
07/21/2021
W/O
901661
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00314
PipeID
P07671
Time
11:39 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8546
Sewer Name
A JOA-1A CHINO BASIN WASTEWATER LINE
City
POMONA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
21
Purpose
Routine Assessment
Project
WO_901661_TV21024_JUL2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Width
12 in.
Upstream MH
A 0767
Downstream MH
A 0766
Dir. of Survey
Downstream
Length Surveyed
536 ft.
Total Length
536 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole A 0767 to A 0766
MH: A 0767MH: A 0766downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - A 07670 ft. MWL - Water Level, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT531.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish536 ft. AMH - Downstream Manhole, Survey Ends - A 0766

Observation photos (2)

  • 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 - MAG COAT

    2 ft. - General Observation - MAG COAT

Observations (7)

DistanceCodeObservation
2DAGS
531.1DAGS
0MWM
0AMHA 0767
536AMHA 0766
2MGOMAG COAT
0MWL

Properties (7)

additional_info
630138072121201
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-07-21T23:39:08-07:00
documentation
PRO PIPE.
is_lateral_inspection
false