Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 26, 2021, 09:32 AM

  • 22 0486_22 0485_04262021_025201.mp4

Date
04/26/2021
W/O
886009
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00800
PipeID
P16825
Time
2:32 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8744
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_886009_TV22031_APR2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0485
Downstream MH
22 0486
Dir. of Survey
Upstream
Length Surveyed
339.8 ft.
Total Length
339.8 ft.
Structural Index
3
Structural Quick
413Z
Structural Rating
550
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
3
Overall Quick
—
Overall Rating
684
Pipe schematic from manhole 22 0485 to 22 0486
MH: 22 0485MH: 22 0486upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 04860 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN0.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish32 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES44.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN48.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"62.4 ft. FM - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES95.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"98.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"100.1 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6"146.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"150.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"182.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES198 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN200.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"245.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"249.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"296.9 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN299.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"315.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES337.7 ft. MGO - General Observation - 25% MAG COAT337.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start337.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start337.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start337.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start339.8 ft. AMH - Downstream Manhole, Survey Begins - 22 0485339.8 ft. MWM - Water Mark, 40 %of cross sectional area339.8 ft. MWL - Water Level, 35 %of cross sectional area

Observation photos (5)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    24.6 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    157.7 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

    277.4 ft. - Fracture Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    307.8 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

All inspections of P16825Work order 886009

Observations (31)

DistanceCodeObservation
243.9TFC—
277.4FM—
42.9TFOPEN
192.9TFC—
24.6CL—
40.7TFC—
339.7SAV—
141.8TFOPEN
339.8AMH22 0486
2.1MGO25% MAG COAT
2SSS—
2.1SAV—
90.4TFC—
0AMH22 0485
94TFC—
157.7FL—
241.1TFC—
339.8MGOCONN @ MH 9 O'CLOCK/OPEN
139TFC—
2DAGS—
294.9TFOPEN
307.8CL—
337DAGS—
337SSS—
291.7TFC—
2CM—
0MWM—
337CM—
0MWL—
189.7TFC—
239.7TFA—

Properties (7)

additional_info
630074042621001
custom_field_three
AGGREGATE VISIBLE/MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-04-26T02:32:29-07:00
documentation
PROPIPE
is_lateral_inspection
false