Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 9, 2020, 09:57 AM

  • 20 0187_20 0186_03092020_031053.mp4

Date
03/09/2020
W/O
813364
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00739
PipeID
P19111
Time
2:57 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7433
Sewer Name
20 OUTFALL TRUNK
City
PALMDALE
Loc. details
Main Highway - Suburban/Rural
Location Code
B
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
08
Purpose
Routine Assessment
Project
RFIR_WO_813364_TV20060_FEB2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
20 0186
Downstream MH
20 0187
Dir. of Survey
Upstream
Length Surveyed
337.2 ft.
Total Length
337.2 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
335
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
2
Overall Quick
—
Overall Rating
469
Pipe schematic from manhole 20 0186 to 20 0187
MH: 20 0186MH: 20 0187upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 01872.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish33.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"37.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"46.6 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN85.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"88.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"132 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"134.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"181.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"184.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"233.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"236.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"282.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"283.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"335.2 ft. MGO - General Observation - 80% MAG COAT THROUGHOUT335.2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start335.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start335.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start337.2 ft. AMH - Downstream Manhole, Survey Begins - 20 0186337.2 ft. MWL - Water Level, 20 %of cross sectional area337.2 ft. MWM - Water Mark, 25 %of cross sectional area

Observation photos (4)

  • General Observation - 80% MAG COAT THROUGHOUT

    2 ft. - General Observation - 80% MAG COAT THROUGHOUT

  • 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 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 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

All inspections of P19111Work order 813364

Observations (24)

DistanceCodeObservation
2MGO80% MAG COAT THROUGHOUT
0AMH20 0186
103.7TFC—
205.2TFC—
290.6TBOPEN
156TFC—
248.3TFC—
55.1TFC—
334.8DAGS—
251.8TFC—
101TFC—
0MWL—
2SAP—
2SSS—
300TFC—
334.8SSS—
303.3TFC—
153TFC—
0MWM—
53.3TFC—
334.8SAP—
202.4TFC—
337.2AMH20 0187
2DAGS—

Properties (6)

additional_info
SC398823
custom_field_two
2
customer
LACSD
datetime
2020-03-09T02:57:39-07:00
documentation
PRO PIPE
is_lateral_inspection
false