Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 26, 2022, 10:23 AM

  • 15 1162_15 1161_4262022_032509.mp4

Date
04/26/2022
W/O
0951774
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P25908
Time
3:23 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H3072
Sewer Name
15 TYLER AVENUE RELIEF TRUNK
City
EL MONTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
17
Purpose
Capital Improvement Program Assesment
Project
20220425MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 1162
Downstream MH
15 1161
Dir. of Survey
Downstream
Length Surveyed
250.8 ft.
Total Length
250.8 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 15 1162 to 15 1161
MH: 15 1162MH: 15 1161downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT BLISTERING OUTER SURFACE2 ft. MGP - General Photograph62.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - GRAINY SURFACE97.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT BLISTERING OUTER SURFACE122.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open177.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open177.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - TINY BLISTERS191.3 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start218.5 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish231.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open250.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SLIGHT BLISTERING OUTER SURFACE250.8 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (5)

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

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SLIGHT BLISTERING OUTER SURFACE

  • General Photograph

    2 ft. - General Photograph

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - GRAINY SURFACE

    62.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - GRAINY SURFACE

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

    97.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - SLIGHT BLISTERING OUTER SURFACE

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - TINY BLISTERS

    177.5 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - TINY BLISTERS

All inspections of P25908Work order 0951774

Observations (15)

DistanceCodeObservation
0AMH3:25AM
0MWM—
250.8AMH3:50AM
122.5TFOpen
191.3DSGV—
2SSSSLIGHT BLISTERING OUTER SURFACE
177.3TFOpen
0MWL—
218.5DSGV—
97.6SSSSLIGHT BLISTERING OUTER SURFACE
231.3TFOpen
177.5SSSTINY BLISTERS
2MGP—
62.8SSSGRAINY SURFACE
250.3SSSSLIGHT BLISTERING OUTER SURFACE

Properties (6)

custom_field_three
SLIGHT BLISTERING OUTER SURFACE
custom_field_two
3
customer
LACSD
datetime
2022-04-26T03:23:19-07:00
documentation
MARTIN,OLIVER 111,IGNACICO
is_lateral_inspection
false