Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2018, 11:38 AM

  • 15 1164_15 1163_4182018_045000.mp4

Date
04/18/2018
W/O
0700974
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P25910
Time
4:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0827
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
Routine Assessment
Project
20180417MDM_TYLER_AVENUE_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
15 1164
Downstream MH
15 1163
Dir. of Survey
Downstream
Length Surveyed
328.6 ft.
Total Length
328.6 ft.
Structural Index
2
Structural Quick
2B00
Structural Rating
32
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
34
Pipe schematic from manhole 15 1164 to 15 1163
MH: 15 1164MH: 15 1163downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM8 ft. MGO - General Observation - 24" VCP20.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS SLUDGE35 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS SLUDGE36.7 ft. SSS - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE36.7 ft. SSS - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: NO - POSSIBLE43.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open53.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open55.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start58 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO95.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish103.7 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES - POSSIBLE106.8 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE132.6 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE140.5 ft. SSS - Surface Spalling, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE154.3 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: YES - POSSIBLE158.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - POSIBLE174.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active176.5 ft. SSS - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE183.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active207 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active221.1 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES - POSSIBLE249.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE276.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE283.2 ft. SSS - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE315 ft. SSS - Surface Spalling, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE328.2 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active328.6 ft. AMH - Downstream Manhole, Survey Ends - 5:35AM

Observation photos (17)

  • General Observation - 24" VCP

    8 ft. - General Observation - 24" VCP

  • Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE

    36.7 ft. - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE

  • Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: NO - POSSIBLE

    36.7 ft. - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: NO - POSSIBLE

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

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

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

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

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES - POSSIBLE

    103.7 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: YES - POSSIBLE

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

    106.8 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

    132.6 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

  • Surface Spalling, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE

    140.5 ft. - Surface Spalling, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: YES - POSSIBLE

    154.3 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: YES - POSSIBLE

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

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

  • Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

    176.5 ft. - Surface Spalling, from 01 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

  • Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES - POSSIBLE

    221.1 ft. - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: YES - POSSIBLE

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

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

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

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

  • Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE

    283.2 ft. - Surface Spalling, from 03 to 04 o'clock, within 8 inches of joint: YES - POSSIBLE

  • Surface Spalling, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE

    315 ft. - Surface Spalling, at 12 o'clock, within 8 inches of joint: YES - POSSIBLE

All inspections of P25910Work order 0700974

Observations (30)

DistanceCodeObservation
0MWM—
0MWL—
140.5SSSPOSSIBLE
221.1SSSPOSSIBLE
174.6TFActive
106.8SSSPOSSIBLE
8MGO24" VCP
276.1SSSPOSSIBLE
55.2SSS—
283.2SSSPOSSIBLE
132.6SSSPOSSIBLE
328.2MGOConn. @ Mh, 9 O' Clock. Active
249.2SSSPOSSIBLE
183.6TFActive
53.8TFOpen
43.7TFOpen
158.4SSSPOSIBLE
315SSSPOSSIBLE
95.9SSS—
35DSZROCKS SLUDGE
36.7SSSPOSSIBLE
103.7SSSPOSSIBLE
58SSS—
0AMH4:50AM
20.4DSZROCKS SLUDGE
176.5SSSPOSSIBLE
207TFActive
328.6AMH5:35AM
154.3SSSPOSSIBLE
36.7SSSPOSSIBLE

Properties (4)

custom_field_three
POSSIBLE SPALLING
custom_field_two
4
customer
LACSD
datetime
2018-04-18T04:38:51-07:00