Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 23, 2021, 05:44 AM

  • 22 0497_22 0496_04222021_225550.mp4

Date
04/22/2021
W/O
886009
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00800
PipeID
P16836
Time
10:44 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8743
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 0497
Downstream MH
22 0496
Dir. of Survey
Downstream
Length Surveyed
167.7 ft.
Total Length
167.7 ft.
Structural Index
3
Structural Quick
423L
Structural Rating
272
O&M Index
2
O&M Quick
2F00
O&M Rating
66
Overall Index
3
Overall Quick
—
Overall Rating
338
Pipe schematic from manhole 22 0497 to 22 0496
MH: 22 0497MH: 22 0496downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04970 ft. MWL - Water Level, 15 %of cross sectional area2 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 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 40% MAG COAT2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start14.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"18 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"59.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"62.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"94.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES108.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"111.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"121.4 ft. FM - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES150 ft. MGO - General Observation - (1) RAT @ MH155.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"158.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"165 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish165 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish167.7 ft. AMH - Downstream Manhole, Survey Ends - 22 0496167.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish167.7 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/167.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    4.7 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

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

  • Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    121.4 ft. - Fracture Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

All inspections of P16836Work order 886009

Observations (25)

DistanceCodeObservation
59.7TFC—
167.7AMH22 0496
2SSS—
2DAGS—
155.9TFC—
167.7SAV—
18TFC—
111.4TFC—
121.4FM—
165DAGS—
150MGO(1) RAT @ MH
94.8FM—
0MWM—
167.7MGOCONN @ MH 3 O'CLOCK/
2MGO40% MAG COAT
158.8TFC—
4.7CM—
2.3SAV—
14.8TFC—
62.9TFC—
0AMH22 0497
165SSS—
108.2TFC—
167.7CM—
0MWL—

Properties (7)

additional_info
630074042221201
custom_field_three
AGGREGATE VISIBLE/MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2021-04-22T22:44:02-07:00
documentation
PROPIPE
is_lateral_inspection
false