Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 1, 2021, 10:24 AM
  • C 0027_C 0026_02012021_025506.mp4

Date
02/01/2021
W/O
870458
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00116
PipeID
P09497
Time
2:24 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8450
Sewer Name
C JOINT OUTFALL C - UNIT 1
City
WILMINGTON
Loc. details
Railway
Location Code
L
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
17
Purpose
Routine Assessment
Project
WO_870458_TV08064_JAN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
72 in.
Width
15 in.
Upstream MH
C 0027
Downstream MH
C 0026
Dir. of Survey
Downstream
Length Surveyed
619.5 ft.
Total Length
619.5 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2X00
O&M Rating
246
Overall Index
2
Overall Quick
Overall Rating
249
Pipe schematic from manhole C 0027 to C 0026
MH: C 0027MH: C 0026downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - C 00270 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start22.6 ft. MGO - General Observation - LINED PIPE22.6 ft. MGO - General Observation - STEAM IN SEWER393.3 ft. LFDL - Lining Failure Delaminating, at 02 o'clock, within 8 inches of joint: NO421.6 ft. MGO - General Observation - STEAM IN SEWER617 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish619.5 ft. AMH - Downstream Manhole, Survey Ends - C 0026

Observations (10)

DistanceCodeObservation
619.5AMHC 0026
0MWL
421.6MGOSTEAM IN SEWER
393.3LFDL
0AMHC 0027
22.6MGOLINED PIPE
0MWM
22.6MGOSTEAM IN SEWER
2DAGS
617DAGS

Properties (8)

custom_field_three
LINED PIPE
custom_field_two
4
customer
1
datetime
2021-02-01T02:24:46-08:00
documentation
PROPIPE
is_lateral_inspection
false
lining
FR POLY LINE
year_laid
36132