Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2021, 04:49 AM
  • 21 0610_21 0646_04282021_215720.mp4

Date
04/28/2021
W/O
886004
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00787
PipeID
P15799
Time
9:49 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8851
Sewer Name
21 TRI-CITIES OUTFALL RELIEF TRUNK
City
POMONA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_886004_TV21086_APR2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0610
Downstream MH
21 0646
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
4
Structural Quick
5131
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
8
Pipe schematic from manhole 21 0610 to 21 0646
MH: 21 0610MH: 21 0646downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 06102.1 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK2.1 ft. SRV - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO2.1 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES2.1 ft. AMH - Downstream Manhole, Survey Ends - 21 0646 ZOOMED IN

Observation photos (2)

  • Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO

    2.1 ft. - Surface Reinforcement Visible, from 08 to 04 o'clock, within 8 inches of joint: NO

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

    2.1 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
2.1MGOCONNECTION AT THE MH 9 OC'LOCK
0MGOCONNECTION AT THE MH 3 OC'LOCK
0MWL
0MWM
2.1SRV
0AMH21 0610
2.1SAP
2.1AMH21 0646 ZOOMED IN

Properties (7)

additional_info
630074042821202
custom_field_three
AGGREGATE PROJECTING/REINFORCEMENT VISIBLE
custom_field_two
2
customer
1
datetime
2021-04-28T21:49:51-07:00
documentation
PROPIPE
is_lateral_inspection
false