Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2018, 06:22 AM
  • 08 0414_08 0413_21062018_234510.mp4

Date
06/21/2018
W/O
707144
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00022
PipeID
P00468
Time
11:22 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5743
Sewer Name
08 WILMINGTON AVENUE TRUNK
City
CARSON
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Routine Assessment
Project
WO_707144_TV08177_JUN2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
08 0414
Downstream MH
08 0413
Dir. of Survey
Downstream
Length Surveyed
265.7 ft.
Total Length
265.7 ft.
Structural Index
3
Structural Quick
3I2I
Structural Rating
257
O&M Index
2
O&M Quick
3A2J
O&M Rating
136
Overall Index
2
Overall Quick
Overall Rating
393
Pipe schematic from manhole 08 0414 to 08 0413
MH: 08 0414MH: 08 0413downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 04142 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start11.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start215.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS265.7 ft. MSA - Survey Abandoned - DUE TO DEBRIS.265.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish265.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish265.7 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish265.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

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

  • Survey Abandoned - DUE TO DEBRIS.

    265.7 ft. - Survey Abandoned - DUE TO DEBRIS.

Observations (12)

DistanceCodeObservation
265.7MSADUE TO DEBRIS.
0MWM
2DAGS
8SSS
0MWL
11.7SAP
265.7SSS
215.3DSZDEBRIS
265.7SAP
265.7DSZ
0AMH08 0414
265.7DAGS

Properties (4)

additional_info
SC359709
custom_field_two
5
customer
LACSD
datetime
2018-06-21T23:22:39-07:00