Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 16, 2022, 08:25 AM
  • 01 0981_01 0980_05162022_023802.mp4

Date
05/16/2022
W/O
952113
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00228
PipeID
P01819
Time
1:25 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 0980
Downstream MH
01 0981
Dir. of Survey
Upstream
Length Surveyed
349.5 ft.
Total Length
349.5 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
345
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
2
Overall Quick
Overall Rating
483
Pipe schematic from manhole 01 0980 to 01 0981
MH: 01 0980MH: 01 0981upstream0 ft. AMH - Upstream Manhole, Survey Ends - 01 09810 ft. MGO - General Observation - ROACHES @ MH0.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE1.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish345.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start347.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start347.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start349.5 ft. AMH - Downstream Manhole, Survey Begins - 01 0980349.5 ft. MWL - Water Level, 20 %of cross sectional area349.5 ft. MWM - Water Mark, 25 %of cross sectional area349.5 ft. MGO - General Observation - ROACHES @ MH349.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (3)

  • 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

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

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

  • General Observation - ROACHES @ MH

    349.5 ft. - General Observation - ROACHES @ MH

Observations (14)

DistanceCodeObservation
2DAGS
0AMH01 0980
349.5AMH01 0981
349.5MGOROACHES @ MH
0MWL
347SSS
4.2CM
347.6CM
0MWM
347.6DAGS
2SSS
0MGOROACHES @ MH
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
349MGOCONN @ MH 9 O'CLOCK/ACTIVE

Properties (7)

additional_info
630074051622001
custom_field_three
SPALLING/CRACKS
custom_field_two
3
customer
1
datetime
2022-05-16T01:25:56-07:00
documentation
PRO PIPE
is_lateral_inspection
false