Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2021, 08:22 AM

  • 20 0116_20 0542_02102021_003253.mp4

Date
02/10/2021
W/O
875307
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19039
Time
12:22 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8562
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
RFIR_WO_875307_TV20027_FEB2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0542
Downstream MH
20 0116
Dir. of Survey
Upstream
Length Surveyed
147 ft.
Total Length
147 ft.
Structural Index
3
Structural Quick
3E2E
Structural Rating
145
O&M Index
2
O&M Quick
512E
O&M Rating
63
Overall Index
2
Overall Quick
—
Overall Rating
208
Pipe schematic from manhole 20 0542 to 20 0116
MH: 20 0542MH: 20 0116upstream0 ft. MSA - Survey Abandoned - DUE TO OBSTACLE0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. OBM - Obstacles Pipe Material, 40 %of cross sectional area, from 03 to 09 o'clock0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish38.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"55.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"145 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start145 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start145 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start147 ft. MWM - Water Mark, 15 %of cross sectional area147 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 6 AND 9 O' CLOCK147 ft. MWL - Water Level, 5 %of cross sectional area147 ft. AMH - Downstream Manhole, Survey Begins - 20 0542

Observation photos (5)

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

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

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

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

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

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

  • Survey Abandoned - DUE TO OBSTACLE

    147 ft. - Survey Abandoned - DUE TO OBSTACLE

  • Obstacles Pipe Material, 40 %of cross sectional area, from 03 to 09 o'clock

    147 ft. - Obstacles Pipe Material, 40 %of cross sectional area, from 03 to 09 o'clock

All inspections of P19039Work order 875307

Observations (14)

DistanceCodeObservation
147MSADUE TO OBSTACLE
147SAP—
2SSS—
0MWM—
147SSS—
0MGOCONNECTIONS IN MH AT BOTH 6 AND 9 O' CLOCK
91.9TFC—
147OBM—
2SAP—
2DAGS—
147DAGS—
0MWL—
108.2TFC—
0AMH20 0542

Properties (7)

additional_info
630069020921201
custom_field_three
ABANDONED DUE TO OBSTACLE.
custom_field_two
5
customer
1
datetime
2021-02-10T00:22:05-08:00
documentation
PRO PIPE
is_lateral_inspection
false