Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 12, 2021, 11:03 AM
  • E 0077_E 0191_03122021_041007.mp4

Date
03/12/2021
W/O
880631
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00208
PipeID
P24794
Time
3:03 AM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8530
Sewer Name
01 HOLMES-WILLOWBROOK TRUNK
City
LOS ANGELES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
WO_880631_TV01030_MAR2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
E 0077
Downstream MH
E 0191
Dir. of Survey
Downstream
Length Surveyed
20.5 ft.
Total Length
20.5 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
19
Pipe schematic from manhole E 0077 to E 0191
MH: E 0077MH: E 0191downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - E 00770 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 35% MAG COAT18 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish18 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish18 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish20.3 ft. MGO - General Observation - POSSIBLE CONN @ 3 O'CLOCK/UNKNOWN20.5 ft. AMH - Downstream Manhole, Survey Ends - E 0191

Observations (12)

DistanceCodeObservation
18DAGS
2SAV
2SSS
20.5AMHE 0191
20.3MGOPOSSIBLE CONN @ 3 O'CLOCK/UNKNOWN
0MWL
18SAV
2DAGS
0AMHE 0077
18SSS
0MWM
2MGO35% MAG COAT

Properties (7)

additional_info
630074031121203
custom_field_three
LIGHT GREASE
custom_field_two
3
customer
1
datetime
2021-03-12T03:03:24-08:00
documentation
PROPIPE
is_lateral_inspection
false