Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2020, 07:00 PM
  • 21 0256_21 0255A _09232020_121216.mp4

Date
09/23/2020
W/O
849680
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00763
PipeID
P15447
Time
12:00 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8052
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.
36
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 0256
Downstream MH
21 0255A
Dir. of Survey
Downstream
Length Surveyed
315.5 ft.
Total Length
315.5 ft.
Structural Index
2
Structural Quick
2L00
Structural Rating
126
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
126
Pipe schematic from manhole 21 0256 to 21 0255A
MH: 21 0256MH: 21 0255Adownstream0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 21 02560 ft. MWM - Water Mark, 40 %of cross sectional area0 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, Start305.4 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"315 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish315.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK315.5 ft. AMH - Downstream Manhole, Survey Ends - 21 0255A315.5 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observations (11)

DistanceCodeObservation
315.5MGOCONNECTION AT MH 3 O'CLOCK
2MGOMAG COAT start
0MGOCONNECTION AT MH 9 O'CLOCK
2SSS
305.4TFA
0AMH21 0256
315.5AMH21 0255A
315SSS
315.5MGOCONNECTION AT MH 9 O'CLOCK
0MWM
0MWL

Properties (7)

additional_info
412001
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2020-09-23T12:00:48-07:00
documentation
PRO PIPE
is_lateral_inspection
false