Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2021, 10:59 AM

  • 18 0126_18 0125_01062021_032409.mp4

Date
01/06/2021
W/O
865104
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P13947
Time
2:59 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8406
Sewer Name
18 ORR AND DAY ROAD TRUNK
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
29
Purpose
Routine Assessment
Project
RFIR_WO_865104_TV18100_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
18 0126
Downstream MH
18 0125
Dir. of Survey
Downstream
Length Surveyed
428.7 ft.
Total Length
428.7 ft.
Structural Index
3
Structural Quick
5K3P
Structural Rating
730
O&M Index
2
O&M Quick
442a
O&M Rating
354
Overall Index
3
Overall Quick
—
Overall Rating
1084
Pipe schematic from manhole 18 0126 to 18 0125
MH: 18 0126MH: 18 0125downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 01262 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, Start9.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS121.3 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start360.8 ft. MWL - Water Level, 60 %of cross sectional area412.9 ft. MCU - Camera Underwater, Start427.8 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish427.8 ft. MCU - Camera Underwater, Finish427.8 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish427.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish427.8 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish427.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish428.7 ft. AMH - Downstream Manhole, Survey Ends - 18 0125

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

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

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

All inspections of P13947Work order 865104

Observations (17)

DistanceCodeObservation
427.8DSZ—
2DAGS—
427.8MCU—
427.8SAP—
0MWM—
427.8DAGS—
0MWL—
0AMH18 0126
360.8MWL—
9.9DSZDEBRIS
2SSS—
427.8SRV—
412.9MCU—
428.7AMH18 0125
2SAP—
121.3SRV—
427.8SSS—

Properties (7)

additional_info
630069010521203
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-01-06T02:59:57-08:00
documentation
PRO PIPE
is_lateral_inspection
false