Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 28, 2020, 05:33 PM
  • 21 0233C_21 0233B _09282020_104416.mp4

Date
09/28/2020
W/O
849680
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15426
Time
10:33 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 0233C
Downstream MH
21 0233B
Dir. of Survey
Downstream
Length Surveyed
376.5 ft.
Total Length
376.5 ft.
Structural Index
2
Structural Quick
2N00
Structural Rating
148
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
148
Pipe schematic from manhole 21 0233C to 21 0233B
MH: 21 0233CMH: 21 0233Bdownstream0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 0233C0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 30 %of cross sectional area2 ft. MGO - General Observation - MAG COAT start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start307.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"371 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish371.3 ft. MGO - General Observation - MAG COAT END376.5 ft. AMH - Downstream Manhole, Survey Ends - 21 0233B

Observations (10)

DistanceCodeObservation
0MWM
2MGOMAG COAT start
0AMH21 0233C
0MGOCONNECTION AT MH 3 O'CLOCK
2SSS
371.3MGOMAG COAT END
371SSS
376.5AMH21 0233B
307.9TFA
0MWL

Properties (7)

additional_info
412005
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2020-09-28T10:33:51-07:00
documentation
PRO PIPE
is_lateral_inspection
false