Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 14, 2021, 09:44 AM

  • 18 0126_18 0125_12142021_025718.mp4

Date
12/14/2021
W/O
926760
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00695
PipeID
P13947
Time
1:44 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9631
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_926760_TV18100_DEC2021
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
433.4 ft.
Total Length
433.4 ft.
Structural Index
3
Structural Quick
5K3O
Structural Rating
701
O&M Index
2
O&M Quick
412P
O&M Rating
176
Overall Index
3
Overall Quick
—
Overall Rating
877
Pipe schematic from manhole 18 0126 to 18 0125
MH: 18 0126MH: 18 0125downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 01260 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area2 ft. MGO - General Observation - MAG COAT2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start22.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start35 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start128 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start414 ft. MGO - General Observation - SURFACE SPALLING VISIBLE, 9 TO 3 O'CLOCK430.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish430.5 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish430.5 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish430.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish433.4 ft. MGO - General Observation - COCKROACHES IN MH433.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0125

Observation photos (6)

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

  • Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start

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

    22.6 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

    35 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

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

  • General Observation - COCKROACHES IN MH

    433.4 ft. - General Observation - COCKROACHES IN MH

All inspections of P13947Work order 926760

Observations (15)

DistanceCodeObservation
433.4MGOCOCKROACHES IN MH
128SRV—
2MGOMAG COAT
430.5SSS—
22.6SSS—
430.5DAGS—
0AMH18 0126
35SAP—
414MGOSURFACE SPALLING VISIBLE, 9 TO 3 O'CLOCK
0MWM—
433.4AMH18 0125
0MWL—
430.5SRV—
2DAGS—
430.5SAP—

Properties (7)

additional_info
630138121321203
custom_field_three
VISIBLE REINFORCEMENT/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-12-14T01:44:00-08:00
documentation
PRO PIPE
is_lateral_inspection
false