Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 30, 2020, 05:18 AM
  • 21 0638_21 0637_09292020_222731.mp4

Date
09/29/2020
W/O
850192
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00787
PipeID
P15791
Time
10:18 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8102
Sewer Name
TRI-CITIES OUTFALL RELIEF TRUNK
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
WO_850192_TV21040_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0638
Downstream MH
21 0637
Dir. of Survey
Downstream
Length Surveyed
323.7 ft.
Total Length
323.7 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 0638 to 21 0637
MH: 21 0638MH: 21 0637downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 06380 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 10 %of cross sectional area2.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start323.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish323.7 ft. AMH - Downstream Manhole, Survey Ends - 21 0637

Observation photos (1)

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

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

Observations (6)

DistanceCodeObservation
0AMH21 0638
323.7SAV
323.7AMH21 0637
0MWL
0MWM
2.9SAV

Properties (7)

additional_info
SC411965
custom_field_three
aggregate visible
custom_field_two
3
customer
1
datetime
2020-09-29T22:18:59-07:00
documentation
PROPIPE
is_lateral_inspection
false