Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2020, 06:08 AM
  • 22 0493_22 0492 _04152020_232316.mp4

Date
04/15/2020
W/O
823814
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16832
Time
11:08 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 0493
Downstream MH
22 0492
Dir. of Survey
Downstream
Length Surveyed
170.4 ft.
Total Length
170.4 ft.
Structural Index
3
Structural Quick
413F
Structural Rating
109
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
109
Pipe schematic from manhole 22 0493 to 22 0492
MH: 22 0493MH: 22 0492downstream0 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04932.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start41.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"43.1 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES44.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: YES, 8"87.9 ft. FL - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES92.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"95.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"136.3 ft. FM - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES143.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"146.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"167.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish170.4 ft. AMH - Downstream Manhole, Survey Ends - 22 0492170.4 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK

Observation photos (4)

  • 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

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    43.1 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    87.9 ft. - Fracture Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

    136.3 ft. - Fracture Multiple, from 12 to 03 o'clock, within 8 inches of joint: YES

Observations (17)

DistanceCodeObservation
136.3FM
170.4AMH22 0492
0MGOCONNECTION AT MH 9 OCLOCK
2.1SAV
146.7TF
143.7TFC
0MWM
92.5TFC
44.5TFA
170.4MGOCONNECTION AT MH 3 OCLOCK
95.5TFC
167.8SAV
41.3TFC
87.9FL
0MWL
43.1FL
0AMH22 0493

Properties (6)

additional_info
SC416510
custom_field_two
3
customer
LACSD
datetime
2020-04-15T23:08:38-07:00
documentation
PRO PIPE
is_lateral_inspection
false