Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 16, 2020, 06:19 AM

  • 22 0518_22 0517_10152020_233930.mp4

Date
10/15/2020
W/O
849889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00791
PipeID
P16858
Time
11:19 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 0518
Downstream MH
22 0517
Dir. of Survey
Downstream
Length Surveyed
333.6 ft.
Total Length
333.6 ft.
Structural Index
3
Structural Quick
4L3L
Structural Rating
594
O&M Index
2
O&M Quick
412L
O&M Rating
136
Overall Index
3
Overall Quick
—
Overall Rating
730
Pipe schematic from manhole 22 0518 to 22 0517
MH: 22 0518MH: 22 0517downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 05180 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area1.9 ft. FM - Fracture Multiple, from 09 to 03 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. CM - Crack Multiple, 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, Start33 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"37.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"162.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"208.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"214.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"266 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"318.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"331 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish331.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish331.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish333.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0517333.6 ft. MGO - General Observation - ROACHES @ MH

Observation photos (3)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

    1.9 ft. - Fracture Multiple, 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

All inspections of P16858Work order 849889

Observations (21)

DistanceCodeObservation
333.6AMH22 0517
37.7TFC—
214.2TFC—
1.9FM—
2SSS—
0AMH22 0518
331.6DAGS—
331.6FM—
0MGOROACHES @ MH
2CM—
2DAGS—
0MWL—
208.6TFC—
0MWM—
162.8TFC—
331CM—
333.6MGOROACHES @ MH
266TFC—
331SSS—
318.1TFC—
33TFC—

Properties (7)

additional_info
6301015200138P1
custom_field_three
MULTIPLE FRACTURES
custom_field_two
3
customer
1
datetime
2020-10-15T23:19:17-07:00
documentation
PRO PIPE
is_lateral_inspection
false