Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 11, 2022, 05:55 AM
  • 21 0821A_21 0821_03102022_225958.mp4

Date
03/10/2022
W/O
941465
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00772
PipeID
P15922
Time
9:55 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9954
Sewer Name
21 LA VERNE TRUNK, SECTION 2
City
LA VERNE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_941465_TV21092_MAR2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
21 0821
Downstream MH
21 0821A
Dir. of Survey
Upstream
Length Surveyed
5 ft.
Total Length
5 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 21 0821 to 21 0821A
MH: 21 0821MH: 21 0821Aupstream0 ft. MWLS - Water Level, Sag in pipe, 30 %of cross sectional area0 ft. MSA - Survey Abandoned - DUE TO SAG5 ft. MWL - Water Level, 15 %of cross sectional area5 ft. MWM - Water Mark, 40 %of cross sectional area5 ft. AMH - Downstream Manhole, Survey Begins - 21 0821

Observation photos (2)

  • Water Level, Sag in pipe, 30 %of cross sectional area

    5 ft. - Water Level, Sag in pipe, 30 %of cross sectional area

  • Survey Abandoned - DUE TO SAG

    5 ft. - Survey Abandoned - DUE TO SAG

Observations (5)

DistanceCodeObservation
0MWL
0MWM
0AMH21 0821
5MWLS
5MSADUE TO SAG

Properties (7)

additional_info
630098031022201
custom_field_three
SEVERE SAG
custom_field_two
5
customer
1
datetime
2022-03-10T21:55:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false