Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2018, 04:01 PM
  • 05 0113_05 0112_10162018_091715.mp4

Date
10/16/2018
W/O
0734331
Weather
Dry
Operator/Surveyor
SANTIAGO OBBREGON
Sewer ID
Z00431
PipeID
P05403
Time
9:01 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7829
Sewer Name
05 DISTRICT #5 MAIN TRUNK
City
HAWTHORNE
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
20181016SHO_DISTRICT_5_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Upstream MH
05 0113
Downstream MH
05 0112
Dir. of Survey
Downstream
Length Surveyed
332.3 ft.
Total Length
332.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 0113 to 05 0112
MH: 05 0113MH: 05 0112downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - MH 01130 ft. MWM - Water Mark, 45 %of cross sectional area8 ft. MGO - General Observation - 95% MAG COAT INTACT23.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start145.3 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO, Start327.3 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO, Finish327.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish332.3 ft. AMH - Downstream Manhole, Survey Ends - MH 0112

Observation photos (2)

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

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

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO, Start

    145.3 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO, Start

Observations (9)

DistanceCodeObservation
332.3AMHMH 0112
0MWL
0AMHMH 0113
145.3SAV
8MGO95% MAG COAT INTACT
327.3SAV
327.3SSS
0MWM
23.3SSS

Properties (4)

custom_field_three
AGGREGATE IS VISIBLE
custom_field_two
3
customer
LACSD
datetime
2018-10-16T09:01:23-07:00