Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2020, 06:39 AM

  • 14 0429_14 0428 _04282020_235918.mp4

Date
04/28/2020
W/O
828878
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00578
PipeID
P18513
Time
11:39 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7545
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_828878_TV14019_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0429
Downstream MH
14 0428
Dir. of Survey
Downstream
Length Surveyed
367.5 ft.
Total Length
367.5 ft.
Structural Index
2
Structural Quick
3N2\
Structural Rating
511
O&M Index
2
O&M Quick
412Z
O&M Rating
276
Overall Index
2
Overall Quick
—
Overall Rating
787
Pipe schematic from manhole 14 0429 to 14 0428
MH: 14 0429MH: 14 0428downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 04290 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 65% MAG COAT2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 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. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start15.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"39.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"51.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS67 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 4"92.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"116.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"141.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"189.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"218.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"243.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"266 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"290.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"314.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"365 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish365.9 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish365.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish365.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish365.9 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish367.5 ft. AMH - Downstream Manhole, Survey Ends - 14 0428367.5 ft. MGO - General Observation - CONN @ MH 9 O' CLOCK/ACTIVE

Observation photos (3)

  • 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 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 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

All inspections of P18513Work order 828878

Observations (28)

DistanceCodeObservation
365MWLS—
0AMH14 0429
365.9SSS—
67TFC—
218.2TFC—
290.9TFC—
314.5TFC—
266TFC—
367.5AMH14 0428
39.5TFC—
141.1TFC—
116.7TFC—
365.9DAGS—
189.5TFC—
367.5MGOCONN @ MH 9 O' CLOCK/ACTIVE
2DAGS—
2MGO65% MAG COAT
0MWL—
2SAP—
15.5TFC—
243.2TFC—
365.9DSZ—
2SSS—
365.9SAP—
2MWLS—
92.2TFC—
0MWM—
51.9DSZDEBRIS

Properties (6)

additional_info
SC411236
custom_field_two
2
customer
LACSD
datetime
2020-04-28T23:39:40-07:00
documentation
PRO PIPE
is_lateral_inspection
false