Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2020, 05:09 AM

  • 22 0515_22 0514_10152020_224211.mp4

Date
10/15/2020
W/O
849889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00791
PipeID
P16855
Time
10:09 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8162
Sewer Name
BEN LOMOND TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
RFIR_WO_849889_TV22102_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0515
Downstream MH
22 0514
Dir. of Survey
Downstream
Length Surveyed
444.9 ft.
Total Length
444.9 ft.
Structural Index
3
Structural Quick
453Q
Structural Rating
297
O&M Index
2
O&M Quick
412Q
O&M Rating
180
Overall Index
3
Overall Quick
—
Overall Rating
477
Pipe schematic from manhole 22 0515 to 22 0514
MH: 22 0515MH: 22 0514downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05150 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - ROACHES @ MH0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 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, Start43.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"47.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"98 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES104.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"111.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"156.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"161.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"208 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"213.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"216.6 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start242.7 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish259.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"265.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"311.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"316.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"319.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES358.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"363.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"409.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"415.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"429.4 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES442 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish442 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish444.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish444.2 ft. MGO - General Observation - ROACHES @ MH444.9 ft. AMH - Downstream Manhole, Survey Ends - 22 0514

Observation photos (7)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

  • 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

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

    98 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    216.6 ft. - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

    319.5 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

    429.4 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • General Observation - ROACHES @ MH

    444.2 ft. - General Observation - ROACHES @ MH

All inspections of P16855Work order 849889

Observations (34)

DistanceCodeObservation
429.4CM—
161.8TFC—
316.4TFC—
242.7FH2—
104.8TFC—
43.5TFC—
409.9TFC—
2CM—
0MWL—
216.6FH2—
111.4TFC—
0AMH22 0515
442SSS—
156.2TFC—
0MWM—
311.4TFC—
98CM—
213.2TFC—
0MGOROACHES @ MH
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
444.9AMH22 0514
2SSS—
2DAGS—
47.9TFC—
265.1TFC—
444.2DAGS—
363.4TFC—
442CM—
415.3TFC—
208TFC—
319.5CM—
259.6TFC—
358.2TFC—
444.2MGOROACHES @ MH

Properties (7)

additional_info
6301015200138P1
custom_field_three
FRACTURES/CRACKS
custom_field_two
3
customer
1
datetime
2020-10-15T22:09:55-07:00
documentation
PRO PIPE
is_lateral_inspection
false