Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 1, 2022, 08:10 AM

  • 14 0420_14 0419A_06012022_024846.mp4

Date
06/01/2022
W/O
951820
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00578
PipeID
P20822
Time
1:10 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10132
Sewer Name
14 TRUNK "B"
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
07
Purpose
Routine Assessment
Project
RFIR_WO_951820_TV14019_MAY2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0420
Downstream MH
14 0419A
Dir. of Survey
Downstream
Length Surveyed
327.3 ft.
Total Length
327.3 ft.
Structural Index
3
Structural Quick
3L2K
Structural Rating
319
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
—
Overall Rating
451
Pipe schematic from manhole 14 0420 to 14 0419A
MH: 14 0420MH: 14 0419Adownstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 04200 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.1 ft. MWL - Water Level, 50 %of cross sectional area14.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start18 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 4"43.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"68.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"92.5 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 09 o'clock, -, within 8 inches of joint: NO, 6"145.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"193.9 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"246.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"270.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"294.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"319.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"325 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish325 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish325 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish327.3 ft. AMH - Downstream Manhole, Survey Ends - 14 0419A, RUN LIST STATES MH AT 104'327.3 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (3)

  • 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

  • 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

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

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

All inspections of P20822Work order 951820

Observations (24)

DistanceCodeObservation
319.2TFC—
92.5TFC—
68.2TFC—
325SSS—
18TFD—
145.1TFC—
0AMH14 0420
2DAGS—
294.8TFC—
327.3AMH14 0419A, RUN LIST STATES MH AT 104'
116.7TFC—
0MWL—
218.2TFC—
14.1MWL—
327.3MGOCONNECTION AT MH 3 O'CLOCK
193.9TFC—
0MWM—
325SAP—
325DAGS—
270.9TFC—
246.4TFC—
14.1SSS—
2SAP—
43.6TFC—

Properties (5)

additional_info
630063053122201
customer
1
datetime
2022-06-01T01:10:59-07:00
documentation
PRO PIPE
is_lateral_inspection
false