Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2020, 10:36 AM
  • 18 0562_18 0561 _08252020_034523.mp4

Date
08/25/2020
W/O
844847
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00685
PipeID
P14412
Time
3:36 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7965
Sewer Name
LA MIRADA RELIEF TRUNK
City
SANTA FE SPRINGS
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
31
Purpose
Routine Assessment
Project
WO_844874_TV18022_AUG2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
18 0562
Downstream MH
18 0561
Dir. of Survey
Downstream
Length Surveyed
20 ft.
Total Length
20 ft.
Structural Index
2
Structural Quick
3223
Structural Rating
12
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
18
Pipe schematic from manhole 18 0562 to 18 0561
MH: 18 0562MH: 18 0561downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 05620 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - 70% MAG COAT2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start17 ft. MGO - General Observation - ROACHES @ MH17 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish17 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish17 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish20 ft. AMH - Downstream Manhole, Survey Ends - 18 0561

Observation photos (5)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - ROACHES @ MH

    17 ft. - General Observation - ROACHES @ MH

Observations (13)

DistanceCodeObservation
0MGOROACHES @ MH
2MGO70% MAG COAT
17MGOROACHES @ MH
17SAP
2SSS
17DAGS
0MWM
0AMH18 0562
20AMH18 0561
0MWL
2SAP
17SSS
2DAGS

Properties (7)

additional_info
SC411855
custom_field_three
AGGREGATE PROJECTING
custom_field_two
2
customer
1
datetime
2020-08-25T03:36:44-07:00
documentation
PRO PIPE
is_lateral_inspection
false