Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2021, 07:55 AM

  • 20 0116_20 0542_04162021_012118.mp4

Date
04/16/2021
W/O
890212
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00744
PipeID
P19039
Time
12:55 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8781
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
WO_890212
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0116
Downstream MH
20 0542
Dir. of Survey
Downstream
Length Surveyed
370.2 ft.
Total Length
370.2 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
370
O&M Index
2
O&M Quick
3N2N
O&M Rating
369
Overall Index
3
Overall Quick
—
Overall Rating
739
Pipe schematic from manhole 20 0116 to 20 0542
MH: 20 0116MH: 20 0542downstream0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 01160 ft. MWL - Water Level, 30 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 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 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS54 ft. OBM - Obstacles Pipe Material, 10 %of cross sectional area, from 06 to 08 o'clock61.6 ft. OBM - Obstacles Pipe Material, 15 %of cross sectional area, from 06 to 08 o'clock72 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"173.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"177.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"262.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"279.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"360 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish370.2 ft. MGO - General Observation - COCKROACHES IN MANHOLE370.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish370.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish370.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0542370.2 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 12 O' CLOCK370.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (7)

  • 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 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 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

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

    2 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS

  • Obstacles Pipe Material, 10 %of cross sectional area, from 06 to 08 o'clock

    54 ft. - Obstacles Pipe Material, 10 %of cross sectional area, from 06 to 08 o'clock

  • Obstacles Pipe Material, 15 %of cross sectional area, from 06 to 08 o'clock

    61.6 ft. - Obstacles Pipe Material, 15 %of cross sectional area, from 06 to 08 o'clock

  • General Observation - COCKROACHES IN MANHOLE

    370.2 ft. - General Observation - COCKROACHES IN MANHOLE

All inspections of P19039Work order 890212

Observations (22)

DistanceCodeObservation
0MWM—
370.2MGOCOCKROACHES IN MANHOLE
370.2DAGS—
2SAP—
2DAGS—
2SSS—
360DSZ—
0AMH20 0116
370.2SSS—
370.2AMH20 0542
370.2MGOCONNECTIONS IN MH AT BOTH 3 AND 12 O' CLOCK
76.2TFC—
279.4TFC—
0MWL—
2DSZDEBRIS
370.2SAP—
54OBM—
173.3TFC—
262.4TFC—
177.5TFC—
61.6OBM—
72TFC—

Properties (7)

additional_info
630069041521201
custom_field_three
PROJECTING AGGREGATE/DEBRIS
custom_field_two
2
customer
1
datetime
2021-04-16T00:55:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false