Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2020, 04:57 AM
  • 22 0497_22 0496 _04152020_221547.mp4

Date
04/15/2020
W/O
823814
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16836
Time
9:57 PM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7391
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_823814_TV22031_APR2020
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
172.3 ft.
Total Length
172.3 ft.
Structural Index
3
Structural Quick
433F
Structural Rating
120
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
120
Pipe schematic from manhole 22 0497 to 22 0496
MH: 22 0497MH: 22 0496downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04970 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"21.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"50.8 ft. FH2 - Fracture Longitudinal Hinge, 2, from 11 to 01 o'clock, within 8 inches of joint: YES63.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"66.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"80.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES99 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES112.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"115.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"125.5 ft. FS - Fracture Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES126 ft. FS - Fracture Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES160.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"163.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"169.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish172.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0496172.3 ft. MGO - General Observation - CONNECTION @ MH 3 OCLOCK

Observation photos (6)

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

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

  • Fracture Longitudinal Hinge, 2, from 11 to 01 o'clock, within 8 inches of joint: YES

    50.8 ft. - Fracture Longitudinal Hinge, 2, from 11 to 01 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    99 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    125.5 ft. - Fracture Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    126 ft. - Fracture Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

Observations (20)

DistanceCodeObservation
50.8FH2
0MWM
163.4TFC
160.3TFC
63.8TFC
125.5FS
112.4TFC
126FS
0AMH22 0497
172.3AMH22 0496
66.7TFC
0MWL
80.8FM
169.6SAV
115.4TFC
172.3MGOCONNECTION @ MH 3 OCLOCK
21.6TFC
2SAV
18.8TFC
99FM

Properties (6)

additional_info
SC416510
custom_field_two
3
customer
LACSD
datetime
2020-04-15T21:57:16-07:00
documentation
PRO PIPE
is_lateral_inspection
false