Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2021, 08:54 AM
  • F 0222_F 0221_02232021_011049.mp4

Date
02/23/2021
W/O
875064
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00051
PipeID
P10352
Time
12:54 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8580
Sewer Name
F JOINT OUTFALL F - UNIT 7J
City
LA MIRADA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
38
Purpose
Routine Assessment
Project
RFIR_WO_875064_TV18079_FEB2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Width
90 in.
Upstream MH
F 0222
Downstream MH
F 0221
Dir. of Survey
Downstream
Length Surveyed
624.5 ft.
Total Length
624.5 ft.
Structural Index
2
Structural Quick
3S2X
Structural Rating
548
O&M Index
2
O&M Quick
2\00
O&M Rating
292
Overall Index
2
Overall Quick
Overall Rating
840
Pipe schematic from manhole F 0222 to F 0221
MH: F 0222MH: F 0221downstream0 ft. MGO - General Observation - CONN @ MH 6 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 02221.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 60% MAG COAT121.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start459.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - DEBRIS515.5 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS609.9 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"621.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish621.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish621.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish622 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish624.5 ft. AMH - Downstream Manhole, Survey Ends - F 0221624.5 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE

Observation photos (2)

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

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

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

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

Observations (17)

DistanceCodeObservation
121.7SAV
459.4DSZDEBRIS
624.5AMHF 0221
0MGOCONN @ MH 6 O'CLOCK/ACTIVE
622SSS
0MWL
621.9SAV
2SSS
609.9TBA
515.5DSZDEBRIS
624.5MGOCONN @ MH 9 O'CLOCK/ACTIVE
621.9DSZ
0MWM
2MGO60% MAG COAT
621.9DAGS
1.2DAGS
0AMHF 0222

Properties (7)

additional_info
630069022221201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2021-02-23T00:54:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false