Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 10, 2021, 09:21 AM
  • 22 0910_22 0909_09102021_022639.mp4

Date
09/10/2021
W/O
911294
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00799
PipeID
P17281
Time
2:21 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9264
Sewer Name
22 CONEY TRUNK, SECTS 2&3
City
AZUSA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
11
Purpose
Routine Assessment
Project
WO_911294_TV22133_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0910
Downstream MH
22 0909
Dir. of Survey
Downstream
Length Surveyed
10.6 ft.
Total Length
10.6 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 22 0910 to 22 0909
MH: 22 0910MH: 22 0909downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 09100 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start9.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish10.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0909

Observation photos (1)

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

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

Observations (7)

DistanceCodeObservation
10.6AMH22 0909
2.1SSS
0AMH22 0910
0MWM
0MWL
0MGOCONNECTION AT MH 9 O'CLOCK
9.2SSS

Properties (7)

additional_info
630138090921201
custom_field_three
SURFACE SPALLING
custom_field_two
3
customer
1
datetime
2021-09-10T02:21:54-07:00
documentation
PROPIPE
is_lateral_inspection
false