Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2020, 08:34 AM
  • 05 0420_05 0419_12232020_005457.mp4

Date
12/23/2020
W/O
859976
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00499
PipeID
P05648
Time
12:34 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8359
Sewer Name
05 OAK STREET-CENTER AVENUE RELIEF TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
09
Purpose
Routine Assessment
Project
WO_859976_TV05188_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
27 in.
Upstream MH
05 0420
Downstream MH
05 0419
Dir. of Survey
Downstream
Length Surveyed
368.1 ft.
Total Length
368.1 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
360
O&M Index
2
O&M Quick
412M
O&M Rating
148
Overall Index
2
Overall Quick
Overall Rating
508
Pipe schematic from manhole 05 0420 to 05 0419
MH: 05 0420MH: 05 0419downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 04202.5 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, at 06 o'clock, Start2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start365 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish365 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, at 06 o'clock, Finish365 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish368.1 ft. AMH - Downstream Manhole, Survey Ends - 05 0419

Observation photos (2)

  • Obstacles Rocks, 10 %of cross sectional area, at 06 o'clock, Start

    2.5 ft. - Obstacles Rocks, 10 %of cross sectional area, at 06 o'clock, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.5 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (10)

DistanceCodeObservation
365SSS
2.5OBR
368.1AMH05 0419
2.5SSS
365OBR
0MWL
0MWM
0AMH05 0420
2.5SAP
365SAP

Properties (6)

custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2020-12-23T00:34:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false