Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 12, 2016, 08:52 AM

  • 05 0384_05 0383C_2122016_014615.mp4

Date
02/12/2016
W/O
0536428
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00432
PipeID
P25939
Time
12:52 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0051
Sewer Name
05 DISTRICT #5 MAIN RELIEF TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
10
Purpose
Routine Assessment
Project
20160212MDM_DISTRICT_5_MAIN_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
05 0384
Downstream MH
05 0383C
Dir. of Survey
Downstream
Length Surveyed
48.9 ft.
Total Length
48.9 ft.
Structural Index
3
Structural Quick
3421
Structural Rating
14
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
18
Pipe schematic from manhole 05 0384 to 05 0383C
MH: 05 0384MH: 05 0383Cdownstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:30AM0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT PEELING BLISTERING3 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC8.1 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish13.1 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG13.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC16.6 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG48.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC48.4 ft. MGO - General Observation - MH CONN DEFECTIVE SEVERE OFFSET OPEN 3:0048.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING LAITANCE COAT48.9 ft. AMH - Downstream Manhole, Survey Ends - 1:50AM

Observation photos (6)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT PEELING BLISTERING

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

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    3 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish

    8.1 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG

    13.1 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG

    16.6 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • General Observation - MH CONN DEFECTIVE SEVERE OFFSET OPEN 3:00

    48.4 ft. - General Observation - MH CONN DEFECTIVE SEVERE OFFSET OPEN 3:00

All inspections of P25939Work order 0536428

Observations (13)

DistanceCodeObservation
3SAVSEVERE AGG SPORATIC
48.9AMH1:50AM
0AMH1:30AM
8.1SAV—
2SSSLAITANCE COAT PEELING BLISTERING
48.4SAVSEVERE AGG SPORATIC
13.1SAVSEVERE AGG
0MWL—
48.4MGOMH CONN DEFECTIVE SEVERE OFFSET OPEN 3:00
16.6SAVSEVERE AGG
0MWM—
48.4SSSPEELING LAITANCE COAT
13.1SAVSEVERE AGG SPORATIC

Properties (4)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2016-02-12T00:52:38-08:00