Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 25, 2020, 08:00 AM
  • 18 0568_18 0567_08252020_011640.mp4

Date
08/25/2020
W/O
844847
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00685
PipeID
P14418
Time
1:00 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 0568
Downstream MH
18 0567
Dir. of Survey
Downstream
Length Surveyed
403.7 ft.
Total Length
403.7 ft.
Structural Index
3
Structural Quick
3O2O
Structural Rating
400
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
Overall Rating
560
Pipe schematic from manhole 18 0568 to 18 0567
MH: 18 0568MH: 18 0567downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 05690 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - 70% MAG COAT2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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, Start49.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"147.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"251.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"349 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"401.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish401.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish401.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish403 ft. MGO - General Observation - ROACHES @ MH403.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0567

Observation photos (3)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

Observations (16)

DistanceCodeObservation
403MGOROACHES @ MH
147.1TFC
0MWM
49.1TFC
2MGO70% MAG COAT
401.3DAGS
2SSS
349TFC
251.9TFC
0AMH18 0569
403.7AMH18 0567
2DAGS
2SAP
401.3SSS
0MWL
401.3SAP

Properties (7)

additional_info
SC411855
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2020-08-25T01:00:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false