Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 23, 2019, 11:18 AM

  • 20 0026_20 0025_01232019_033603.mp4

Date
01/23/2019
W/O
745462
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00734
PipeID
P18948
Time
3:18 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K6364
Sewer Name
20 AVENUE "P-8" TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
04
Purpose
Routine Assessment
Project
WO_745462_TV20017_JAN2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
20 0025
Downstream MH
20 0026
Dir. of Survey
Upstream
Length Surveyed
375.4 ft.
Total Length
375.4 ft.
Structural Index
3
Structural Quick
3N00
Structural Rating
225
O&M Index
2
O&M Quick
2N00
O&M Rating
150
Overall Index
3
Overall Quick
—
Overall Rating
375
Pipe schematic from manhole 20 0025 to 20 0026
MH: 20 0025MH: 20 0026upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 00260.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish0.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish22.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"47.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"69.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"95.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"118.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"145.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"171.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"194.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"222 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"247.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"271.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"294.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"319 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"342.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"366.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"373.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start373.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start375.4 ft. MWL - Water Level, 10 %of cross sectional area375.4 ft. MWM - Water Mark, 40 %of cross sectional area375.4 ft. AMH - Downstream Manhole, Survey Begins - 20 0025

Observation photos (2)

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

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

All inspections of P18948Work order 745462

Observations (23)

DistanceCodeObservation
0MWL—
374.9DAGS—
153.4TFC—
328TFC—
2DAGS—
104.3TFC—
9.3TFC—
230.1TFC—
180.8TFC—
0MWM—
0AMH20 0025
128TFC—
2SAV—
280TFC—
204.2TFC—
80.9TFC—
353.2TFC—
257TFC—
305.9TFC—
375.4AMH20 0026
374.9SAV—
56.4TFC—
32.6TFC—

Properties (6)

additional_info
SC365681
custom_field_two
3
customer
LACSD
datetime
2019-01-23T03:18:25-08:00
documentation
PRO PIPE
is_lateral_inspection
false