Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 21, 2016, 09:50 AM

  • 05 2169_05 2168_1212016_021100.mp4

Date
01/21/2016
W/O
0536424
Weather
Damp
Operator/Surveyor
MARTIN
Sewer ID
Z00509
PipeID
P07312
Time
1:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0025
Sewer Name
05 PRAIRIE AVENUE TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
05
Purpose
Routine Assessment
Project
20160120MDM_PRAIRIE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
05 2169
Downstream MH
05 2168
Dir. of Survey
Downstream
Length Surveyed
545.7 ft.
Total Length
545.7 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
4
O&M Quick
5231
O&M Rating
13
Overall Index
3
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 05 2169 to 05 2168
MH: 05 2169MH: 05 2168downstream0 ft. MWM - Water Mark, 80 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 1:50AM2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT PEELIN BLLISTERING UNDER MAG COAT2 ft. DAGS - Deposits Attached Grease, 25%of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG COAT 90% START 9:00 TO 3:008 ft. MGP - General Photograph - GREASE42.5 ft. MWM - Water Mark, 90 %of cross sectional area51.5 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAITACE COAT BLISTERING313.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAITANCE COAT SWOLLEN465.4 ft. SSS - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: YES - BLISTERING LAITANCE COAT545.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish545.1 ft. MGO - General Observation - MAG COAT 90% FINISH545.1 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish545.7 ft. AMH - Downstream Manhole, Survey Ends - 2:35AM

Observation photos (8)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - LAITANCE COAT PEELIN BLLISTERING UNDER MAG COAT

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

  • Deposits Attached Grease, 25%of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 25%of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - MAG COAT 90% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 90% START 9:00 TO 3:00

  • General Photograph - GREASE

    8 ft. - General Photograph - GREASE

  • Water Mark, 90 %of cross sectional area

    42.5 ft. - Water Mark, 90 %of cross sectional area

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAITACE COAT BLISTERING

    51.5 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAITACE COAT BLISTERING

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAITANCE COAT SWOLLEN

    313.2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - LAITANCE COAT SWOLLEN

  • Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: YES - BLISTERING LAITANCE COAT

    465.4 ft. - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: YES - BLISTERING LAITANCE COAT

All inspections of P07312Work order 0536424

Observations (15)

DistanceCodeObservation
2SSSLAITANCE COAT PEELIN BLLISTERING UNDER MAG COAT
8MGPGREASE
313.2SSSLAITANCE COAT SWOLLEN
42.5MWM—
0MWM—
545.7AMH2:35AM
0MWL—
2DAGS—
2MGOMAG COAT 90% START 9:00 TO 3:00
545.1SSS—
545.1MGOMAG COAT 90% FINISH
465.4SSSBLISTERING LAITANCE COAT
0AMH1:50AM
51.5SSSLAITACE COAT BLISTERING
545.1DAGS—

Properties (4)

custom_field_three
SPALLING
custom_field_two
4
customer
LACSD
datetime
2016-01-21T01:50:00-08:00