Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 26, 2016, 09:45 AM

  • 05 2159_05 2097_1262016_021252.mp4

Date
01/26/2016
W/O
0536424
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00509
PipeID
P07301
Time
1:45 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0030
Sewer Name
05 PRAIRIE AVENUE TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
20160122MDM_PRAIRIE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Upstream MH
05 2159
Downstream MH
05 2097
Dir. of Survey
Downstream
Length Surveyed
424.9 ft.
Total Length
424.9 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 05 2159 to 05 2097
MH: 05 2159MH: 05 2097downstream0 ft. MGO - General Observation - MAG COAT 80% START 9:00 TO 3:000 ft. AMH - Upstream Manhole, Survey Begins - 1:45AM0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT SWOLLEN BLISTERING2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start17.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - LAITANCE COAT BLISTERING UNDER MAG COAT223.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO394.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES424.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish424.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish424.4 ft. MGO - General Observation - MAG COAT 80% FINISH424.9 ft. AMH - Downstream Manhole, Survey Ends - 2:20AM

Observation photos (6)

  • General Observation - MAG COAT 80% START 9:00 TO 3:00

    0 ft. - General Observation - MAG COAT 80% START 9:00 TO 3:00

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - LAITANCE COAT BLISTERING UNDER MAG COAT

    17.9 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - LAITANCE COAT BLISTERING UNDER MAG COAT

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO

    223.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO

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

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

All inspections of P07301Work order 0536424

Observations (13)

DistanceCodeObservation
2SSSLAITANCE COAT SWOLLEN BLISTERING
2DAGS—
0MGOMAG COAT 80% START 9:00 TO 3:00
223.1SSS—
0AMH1:45AM
394.8SSS—
424.9AMH2:20AM
424.4DAGS—
0MWM—
0MWL—
17.9SSSLAITANCE COAT BLISTERING UNDER MAG COAT
424.4SSS—
424.4MGOMAG COAT 80% FINISH

Properties (4)

custom_field_three
SPALLING LAITANCE COAT
custom_field_two
4
customer
LACSD
datetime
2016-01-26T01:45:00-08:00