Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 28, 2017, 12:03 PM
  • 05 0366_05 0365 _28112017_040419.mp4

Date
11/28/2017
W/O
668787
Weather
Dry
Operator/Surveyor
K. ADAME
Sewer ID
Z00432
PipeID
P05581
Time
4:03 AM
Certificate
07009000
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4847
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
HAWTHORNE, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
WO_668787_TV05325_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
05 0366
Downstream MH
05 0365
Dir. of Survey
Downstream
Length Surveyed
325.5 ft.
Total Length
325.5 ft.
Structural Index
3
Structural Quick
3K21
Structural Rating
182
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
182
Pipe schematic from manhole 05 0366 to 05 0365
MH: 05 0366MH: 05 0365downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 03660 ft. MWL - Water Level, 15 %of cross sectional area8.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start30.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish30.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start244.3 ft. SSS - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: NO324 ft. MGO - General Observation - Surface Spalling throughout the reach, 9 to 3 oclock325.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish325.5 ft. AMH - Downstream Manhole, Survey Ends - 05 0365

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    8.8 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    30.8 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: NO

    244.3 ft. - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: NO

Observations (10)

DistanceCodeObservation
325.5AMH05 0365
30.7SAV
0MWM
324MGOSurface Spalling throughout the reach, 9 to 3 oclock
30.8SAP
244.3SSS
0AMH05 0366
0MWL
325.2SAP
8.8SAV

Properties (4)

additional_info
SC349671
custom_field_two
3
customer
LACSD
datetime
2017-11-28T04:03:38-08:00