Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2022, 10:20 AM
  • 01 0976_01 0975_05162022_043453.mp4

Date
05/16/2022
W/O
952113
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00228
PipeID
P01814
Time
3:20 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K10110
Sewer Name
01 WRIGHT ROAD TRUNK
City
MAYWOOD
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
05
Purpose
Routine Assessment
Project
RFIR_WO_952113_TV01251_MAY2022
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
33 in.
Upstream MH
01 0975
Downstream MH
01 0976
Dir. of Survey
Upstream
Length Surveyed
329.3 ft.
Total Length
329.3 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
325
O&M Index
2
O&M Quick
413D
O&M Rating
209
Overall Index
2
Overall Quick
Overall Rating
534
Pipe schematic from manhole 01 0975 to 01 0976
MH: 01 0975MH: 01 0976upstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Ends - 01 09760.3 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0.3 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN1.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish123 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish228.1 ft. MWL - Water Level, 10 %of cross sectional area228.1 ft. MWM - Water Mark, 25 %of cross sectional area233.2 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Finish233.2 ft. RPZ - Repair Other, within 8 inches of joint: YES - LINK PIPE241.4 ft. RPL - Repair Localized Liner, within 8 inches of joint: YES, Start241.4 ft. MWM - Water Mark, 60 %of cross sectional area241.4 ft. MWL - Water Level, 40 %of cross sectional area245.9 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS327.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start327.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start327.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start329.3 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE329.3 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN329.3 ft. MWM - Water Mark, 25 %of cross sectional area329.3 ft. MGO - General Observation - ROACHES @ MH329.3 ft. AMH - Downstream Manhole, Survey Begins - 01 0975329.3 ft. MWL - Water Level, 20 %of cross sectional area

Observation photos (7)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start - DEBRIS

    83.4 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • Repair Localized Liner, within 8 inches of joint: YES, Start

    87.9 ft. - Repair Localized Liner, within 8 inches of joint: YES, Start

  • Repair Other, within 8 inches of joint: YES - LINK PIPE

    96.1 ft. - Repair Other, within 8 inches of joint: YES - LINK PIPE

  • General Observation - ROACHES @ MH

    329.3 ft. - General Observation - ROACHES @ MH

Observations (25)

DistanceCodeObservation
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
87.9RPL
327SSS
96.1RPL
329.3MGOROACHES @ MH
101.2MWL
2CM
2DAGS
101.2MWM
329MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MGOCONN @ MH 9 O'CLOCK/OPEN
0MWM
327.8CM
0MGOROACHES @ MH
87.9MWM
83.4DSZDEBRIS
329MGOCONN @ MH 9 O'CLOCK/OPEN
0AMH01 0975
2SSS
329.3AMH01 0976
96.1RPZLINK PIPE
87.9MWL
206.3DSZ
327.8DAGS
0MWL

Properties (7)

additional_info
630074051622001
custom_field_three
CRACKS/DEBRIS
custom_field_two
2
customer
1
datetime
2022-05-16T03:20:46-07:00
documentation
PRO PIPE
is_lateral_inspection
false