Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2020, 07:53 AM
  • 05 0417_05 0416_12222020_235759.mp4

Date
12/22/2020
W/O
859976
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00499
PipeID
P05645
Time
11:53 PM
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
27 in.
Width
27 in.
Upstream MH
05 0417
Downstream MH
05 0416
Dir. of Survey
Downstream
Length Surveyed
37.1 ft.
Total Length
37.1 ft.
Structural Index
3
Structural Quick
3727
Structural Rating
35
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
43
Pipe schematic from manhole 05 0417 to 05 0416
MH: 05 0417MH: 05 0416downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 04172 ft. SAP - Surface Aggregate Projecting, 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, Start25.2 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, at 06 o'clock, Start35.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish35.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish35.9 ft. OBR - Obstacles Rocks, 10 %of cross sectional area, at 06 o'clock, Finish37.1 ft. AMH - Downstream Manhole, Survey Ends - 05 0416

Observation photos (3)

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

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

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

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

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

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

Observations (11)

DistanceCodeObservation
25.2OBR
0MWL
37.1AMH05 0416
35.9SAP
35.9SSS
0MGOCONNECTION AT MH, 9 O'CLOCK
0MWM
2SAP
35.9OBR
0AMH05 0417
2SSS

Properties (6)

custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
3
customer
1
datetime
2020-12-22T23:53:04-08:00
documentation
PRO PIPE
is_lateral_inspection
false