Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2017, 03:37 PM
  • 08 0424_08 0423_1022017_085358.mp4

Date
10/02/2017
W/O
0640673
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00022
PipeID
P00478
Time
8:37 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7526
Sewer Name
08 WILMINGTON AVENUE TRUNK
City
CARSON
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
11
Purpose
Routine Assessment
Project
20171002SHO_WILMINGTON_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
08 0423
Downstream MH
08 0424
Dir. of Survey
Upstream
Length Surveyed
43.3 ft.
Total Length
43.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 08 0423 to 08 0424
MH: 08 0423MH: 08 0424upstream0 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 12 O CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 09050 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - UNKNOWN DEBRIS0 ft. MGO - General Observation - STUB CONNECTION IN THE MH @ 9 O CLOCK34.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - UNKNOWN DEBRIS35.1 ft. MGO - General Observation - 60% MAG COAT INTACT43.3 ft. MWM - Water Mark, 50 %of cross sectional area43.3 ft. AMH - Downstream Manhole, Survey Begins - 085543.3 ft. MGO - General Observation - ACTIVE CONNECTION IN THE MH @ 9 O CLOCK43.3 ft. MWL - Water Level, 40 %of cross sectional area

Observation photos (1)

  • Deposits Settled Other,  10 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - UNKNOWN DEBRIS

    9 ft. - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - UNKNOWN DEBRIS

Observations (10)

DistanceCodeObservation
9DSZUNKNOWN DEBRIS
0MWM
43.3MGOACTIVE CONNECTION IN THE MH @ 12 O CLOCK
43.3AMH0905
0AMH0855
8.2MGO60% MAG COAT INTACT
0MGOACTIVE CONNECTION IN THE MH @ 9 O CLOCK
43.3DSZUNKNOWN DEBRIS
43.3MGOSTUB CONNECTION IN THE MH @ 9 O CLOCK
0MWL

Properties (4)

custom_field_three
NO MAJOR DEFECTS
custom_field_two
4
customer
LACSD
datetime
2017-10-02T08:37:37-07:00