Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 4, 2021, 09:51 AM
  • F 0155_F 0259_02042021_031746.mp4

Date
02/04/2021
W/O
870236
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00043
PipeID
P10289
Time
1:51 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8552
Sewer Name
F JOINT OUTFALL F - UNIT 7A
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37
Purpose
Routine Assessment
Project
RFIR_WO_870236_TV02202_JAN2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Width
27 in.
Upstream MH
F 0155
Downstream MH
F 0259
Dir. of Survey
Downstream
Length Surveyed
419.1 ft.
Total Length
419.1 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
415
O&M Index
2
O&M Quick
2P00
O&M Rating
166
Overall Index
2
Overall Quick
Overall Rating
581
Pipe schematic from manhole F 0155 to F 0259
MH: F 0155MH: F 0259downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01550 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 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. MGO - General Observation - 70% MAG COAT418.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish418.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish418.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish419.1 ft. AMH - Downstream Manhole, Survey Ends - F 0259

Observation photos (4)

  • 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 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

  • 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

  • General Observation - 70% MAG COAT

    2 ft. - General Observation - 70% MAG COAT

Observations (11)

DistanceCodeObservation
418.9DAGS
418.9SAP
2DAGS
0MWL
0AMHF 0155
0MWM
2SSS
2SAP
2MGO70% MAG COAT
418.9SSS
419.1AMHF 0259

Properties (7)

additional_info
630069020321201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-02-04T01:51:38-08:00
documentation
PRO PIPE
is_lateral_inspection
false