Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 18, 2020, 11:32 AM

  • 15 1166_15 1165_6182020_043616.mp4

Date
06/18/2020
W/O
0828905
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P25912
Time
4:32 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1450
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
17
Purpose
Maintenance Related
Project
20200618MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 1166
Downstream MH
15 1165
Dir. of Survey
Downstream
Length Surveyed
311.8 ft.
Total Length
311.8 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 15 1166 to 15 1165
MH: 15 1166MH: 15 1165downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE0 ft. MWL - Water Level, 5 %of cross sectional area10.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - POSSIBLE OUTER LAYER FLAKING10.2 ft. MGO - General Observation - 24" VCP44.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open68.1 ft. MGO - General Observation - SMALL FLAKES ON PIPE START75.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING OUTER LAYER77.6 ft. MGP - General Photograph - PEELING VCP PIPE110.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active169.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FAKING OUTER LAYER181.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open261.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open311.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - POSSIBLE OUTER LAYER FLAKING311.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - PEELING OUTER LAYER311.8 ft. AMH - Downstream Manhole, Survey Ends - 5:10AM

Observation photos (6)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - POSSIBLE OUTER LAYER FLAKING

    10.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - POSSIBLE OUTER LAYER FLAKING

  • General Observation - 24" VCP

    10.2 ft. - General Observation - 24" VCP

  • General Observation - SMALL FLAKES ON PIPE START

    68.1 ft. - General Observation - SMALL FLAKES ON PIPE START

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING OUTER LAYER

    75.5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - PEELING OUTER LAYER

  • General Photograph - PEELING VCP PIPE

    77.6 ft. - General Photograph - PEELING VCP PIPE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FAKING OUTER LAYER

    169.9 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - FAKING OUTER LAYER

All inspections of P25912Work order 0828905

Observations (17)

DistanceCodeObservation
110.3TFActive
311.8AMH5:10AM
311.3SSSPOSSIBLE OUTER LAYER FLAKING
77.6MGPPEELING VCP PIPE
181.8TFOpen
0MWM—
75.5SSSPEELING OUTER LAYER
10.2SSSPOSSIBLE OUTER LAYER FLAKING
169.9SSSFAKING OUTER LAYER
261.4TFOpen
0AMH4:35AM
0MGOMH CONN 9:00 ACTIVE
10.2MGO24" VCP
68.1MGOSMALL FLAKES ON PIPE START
0MWL—
311.3SSSPEELING OUTER LAYER
44.1TFOpen

Properties (4)

customer
LACSD
datetime
2020-06-18T04:32:59-07:00
documentation
MARTIN,SHADLER
is_lateral_inspection
false