Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 7, 2021, 06:01 AM

  • 20 0334_20 0333_10062021_231734.mp4

Date
10/06/2021
W/O
916520
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00755
PipeID
P19283
Time
11:01 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9455
Sewer Name
20 45TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
09
Purpose
Routine Assessment
Project
RFIR_WO_916520_TV20061_OCT2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0334
Downstream MH
20 0333
Dir. of Survey
Downstream
Length Surveyed
443.4 ft.
Total Length
443.4 ft.
Structural Index
3
Structural Quick
3Q00
Structural Rating
264
O&M Index
2
O&M Quick
2Q00
O&M Rating
176
Overall Index
3
Overall Quick
—
Overall Rating
440
Pipe schematic from manhole 20 0334 to 20 0333
MH: 20 0334MH: 20 0333downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 03340 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 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 - 55% MAG COAT29 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"53.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"76.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"101.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"126.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"150.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"174.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"203.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"227.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"252 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"276.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"305.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"329 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"353.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"378.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"402.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"426.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"441 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish441.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish443.4 ft. AMH - Downstream Manhole, Survey Ends - 20 0333

Observation photos (3)

  • 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

  • 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

  • General Observation - 55% MAG COAT

    2 ft. - General Observation - 55% MAG COAT

All inspections of P19283Work order 916520

Observations (26)

DistanceCodeObservation
76.6TFC—
126.4TFC—
174.7TFC—
402.4TFC—
0AMH20 0334
426.7TFC—
353.8TFC—
203.1TFC—
2SAV—
329TFC—
443.4AMH20 0333
101.9TFC—
227.5TFC—
53.3TFC—
378.3TFC—
252TFC—
0MWL—
2DAGS—
29TFC—
150.7TFC—
441.6DAGS—
441SAV—
2MGO55% MAG COAT
0MWM—
276.6TFC—
305.3TFC—

Properties (7)

additional_info
630069100621201
custom_field_three
PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2021-10-06T23:01:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false