Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 21, 2021, 08:31 AM

  • 02 1784_02 1783_1212021_003958.mp4

Date
01/21/2021
W/O
0870120
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00275
PipeID
P04134
Time
12:31 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1701
Sewer Name
02 INDIANA STREET RELIEF TRUNK
City
LOS ANGLES
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
07A
Purpose
Routine Assessment
Project
20210121MDM_INDIANA_STREET_RELIEF_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
11.09000015258789 in.
Upstream MH
02 1784
Downstream MH
02 1783
Dir. of Survey
Downstream
Length Surveyed
634.8 ft.
Total Length
634.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
5142
O&M Rating
13
Overall Index
4
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 02 1784 to 02 1783
MH: 02 1784MH: 02 1783downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:40AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area20.6 ft. MGO - General Observation - 11.1" VCP-CIPP86.2 ft. MWL - Water Level, 40 %of cross sectional area90.5 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO, Start91.5 ft. MWLS - Water Level, Sag in pipe, 40 %of cross sectional area102.3 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO, Finish102.3 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start124.9 ft. MCU - Camera Underwater, Start185.5 ft. MCU - Camera Underwater, Finish185.5 ft. MWM - Water Mark, 10 %of cross sectional area185.5 ft. DAGS - Deposits Attached Grease, 25 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Finish192.1 ft. MWL - Water Level, 5 %of cross sectional area282.8 ft. MWM - Water Mark, 40 %of cross sectional area634.3 ft. LFZ - Lining Failure Other, from 07 to 06 o'clock, within 8 inches of joint: NO - ROUGH OUTHER SUFACE ON LINER THROUGHOUT REACH634.8 ft. ACOM - Cleanout Mainline, Survey Ends - 1:45AM

Observation photos (5)

  • Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO, Start

    90.5 ft. - Deposits Attached Grease, 40 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO, Start

  • Deposits Attached Grease, 25 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

    102.3 ft. - Deposits Attached Grease, 25 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: YES, Start

  • Camera Underwater, Start

    124.9 ft. - Camera Underwater, Start

  • Water Level, 5 %of cross sectional area

    192.1 ft. - Water Level, 5 %of cross sectional area

  • Lining Failure Other, from 07 to 06 o'clock, within 8 inches of joint: NO - ROUGH OUTHER SUFACE ON LINER THROUGHOUT REACH

    634.3 ft. - Lining Failure Other, from 07 to 06 o'clock, within 8 inches of joint: NO - ROUGH OUTHER SUFACE ON LINER THROUGHOUT REACH

All inspections of P04134Work order 0870120

Observations (17)

DistanceCodeObservation
86.2MWL—
634.8ACOM1:45AM
91.5MWLS—
102.3DAGS—
634.3LFZROUGH OUTHER SUFACE ON LINER THROUGHOUT REACH
282.8MWM—
102.3DAGS—
185.5MCU—
192.1MWL—
90.5DAGS—
0AMH12:40AM
20.6MGO11.1" VCP-CIPP
0MWM—
185.5MWM—
124.9MCU—
0MWL—
185.5DAGS—

Properties (8)

custom_field_three
LINER BECOMING ROUGH TEXTURED-UNDER WATER 60'
custom_field_two
4
customer
LACSD
datetime
2021-01-21T00:31:33-08:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false
lining
CIPP
year_laid
20060517