Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2018, 07:59 AM

  • 15 1166_15 1165_4172018_044129.mp4

Date
04/17/2018
W/O
0700974
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00635
PipeID
P25912
Time
12:59 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0825
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 1165
Downstream MH
15 1166
Dir. of Survey
Upstream
Length Surveyed
309.8 ft.
Total Length
309.8 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole 15 1165 to 15 1166
MH: 15 1165MH: 15 1166upstream0 ft. AMH - Upstream Manhole, Survey Ends - 5:15AM0.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 08 o'clock, , within 8 inches of joint: NO - INSIDE MH0.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - POSSIBLE35.2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES - POSSIBLE39 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open64.6 ft. MGO - General Observation - 24" VCP106.5 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open173.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - POSSIBLE178.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active189.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE220.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE255.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE255.4 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE257.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open274.5 ft. MGP - General Photograph301.8 ft. MGO - General Observation - 24" VCP309.8 ft. MWM - Water Mark, 20 %of cross sectional area309.8 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM309.8 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (9)

  • General Observation - 24" VCP

    8 ft. - General Observation - 24" VCP

  • General Photograph

    35.3 ft. - General Photograph

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

    54.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

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

    54.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

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

    89.4 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

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

    120.1 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - POSSIBLE

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

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

  • General Observation - 24" VCP

    245.2 ft. - General Observation - 24" VCP

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES - POSSIBLE

    274.6 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES - POSSIBLE

All inspections of P25912Work order 0700974

Observations (19)

DistanceCodeObservation
120.1SSSPOSSIBLE
0MWM—
309.4DAGSINSIDE MH
270.8TFOpen
0AMH4:40AM
245.2MGO24" VCP
8MGO24" VCP
54.4SSSPOSSIBLE
309.8AMH5:15AM
52.4TFOpen
309.4SSSPOSSIBLE
89.4SSSPOSSIBLE
131.6TFActive
203.3TFOpen
136.7SSSPOSSIBLE
0MWL—
35.3MGP—
274.6SSSPOSSIBLE
54.4SSSPOSSIBLE

Properties (6)

additional_info
REVERSE INSPECTION
custom_field_three
POSSIBLE SPALLING
custom_field_two
4
customer
LACSD
datetime
2018-04-17T00:59:56-07:00
year_laid
20080312