Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 5, 2022, 11:28 AM
  • 22 1136_22 1135_01052022_033421.mp4

Date
01/05/2022
W/O
931867
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00807
PipeID
P17514
Time
3:28 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9756
Sewer Name
22 DUARTE TRUNK
City
DUARTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
09
Purpose
Routine Assessment
Project
WO_931867_TV22035_JAN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
22 1136
Downstream MH
22 1135
Dir. of Survey
Downstream
Length Surveyed
31.4 ft.
Total Length
31.4 ft.
Structural Index
3
Structural Quick
3600
Structural Rating
18
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
18
Pipe schematic from manhole 22 1136 to 22 1135
MH: 22 1136MH: 22 1135downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 11360 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start29.7 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish31.4 ft. AMH - Downstream Manhole, Survey Ends - 22 1135

Observation photos (1)

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

Observations (6)

DistanceCodeObservation
29.7SAP
0MWL
2SAP
0AMH22 1136
0MWM
31.4AMH22 1135

Properties (7)

additional_info
630098010422201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2022-01-05T03:28:30-08:00
documentation
PROPIPE
is_lateral_inspection
false