Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2020, 06:32 PM
  • 21 0233_21 0232 _09282020_115434.mp4

Date
09/28/2020
W/O
849680
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15423
Time
11:32 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8056
Sewer Name
DISTRICT #21 OUTFALL TRUNK
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
35
Purpose
Routine Assessment
Project
WO_849680_TV21009_SEP2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
21 0233
Downstream MH
21 0232
Dir. of Survey
Downstream
Length Surveyed
483.3 ft.
Total Length
483.3 ft.
Structural Index
2
Structural Quick
2R00
Structural Rating
190
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
194
Pipe schematic from manhole 21 0233 to 21 0232
MH: 21 0233MH: 21 0232downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 02330 ft. MWL - Water Level, 40 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT start479 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish479.8 ft. MGO - General Observation - MAG COAT END483.3 ft. AMH - Downstream Manhole, Survey Ends - 21 0232

Observations (10)

DistanceCodeObservation
0MWM
0MGOCONNECTION AT MH 9 O'CLOCK
2SSS
479.8MGOMAG COAT END
0MGOCONNECTION AT MH 3 O'CLOCK
0AMH21 0233
479SSS
2MGOMAG COAT start
0MWL
483.3AMH21 0232

Properties (7)

additional_info
412005
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2020-09-28T11:32:17-07:00
documentation
PRO PIPE
is_lateral_inspection
false