Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 4, 2021, 06:27 AM

  • 14 0431_14 0430_05032021_234836.mp4

Date
05/03/2021
W/O
890935
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00578
PipeID
P18515
Time
11:27 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8798
Sewer Name
14 TRUNK "B"
City
LANCASTER
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_890935_TV14019_MAY2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0431
Downstream MH
14 0430
Dir. of Survey
Downstream
Length Surveyed
324.5 ft.
Total Length
324.5 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
320
O&M Index
3
O&M Quick
4A3H
O&M Rating
183
Overall Index
3
Overall Quick
—
Overall Rating
503
Pipe schematic from manhole 14 0431 to 14 0430
MH: 14 0431MH: 14 0430downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 04312 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, Start31.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"89.9 ft. MCU - Camera Underwater, Start95.5 ft. MCU - Camera Underwater, Finish99.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS/OBSTRUCTION104.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"153.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.4 ft. MCU - Camera Underwater, Start250.5 ft. MCU - Camera Underwater, Finish279.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"322.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish322.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish322.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish324.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0430324.5 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (2)

  • 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

All inspections of P18515Work order 890935

Observations (19)

DistanceCodeObservation
95.5MCU—
2SSS—
99.3DSZDEBRIS/OBSTRUCTION
324.5AMH14 0430
2SAP—
324.5MGOCONNECTION AT MH 3 O'CLOCK
104.7TFC—
279.8TFC—
250.5MCU—
31.9TFC—
0MWM—
153.9TFC—
0MWL—
322.1SAP—
204.4MCU—
0AMH14 0431
322.1DSZ—
322.1SSS—
89.9MCU—

Properties (7)

additional_info
630069050321201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-05-03T23:27:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false