Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2020, 05:31 AM
  • 02 0072A_02 0072_10012020_225258.mp4

Date
10/01/2020
W/O
850050
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00293
PipeID
P03110
Time
10:31 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8107
Sewer Name
NORWALK EXTENSION TRUNK
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37A
Purpose
Routine Assessment
Project
RFIR_WO_850050_TV02246_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
54 in.
Upstream MH
02 0072A
Downstream MH
02 0072
Dir. of Survey
Downstream
Length Surveyed
354.6 ft.
Total Length
354.6 ft.
Structural Index
4
Structural Quick
4M32
Structural Rating
282
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
282
Pipe schematic from manhole 02 0072A to 02 0072
MH: 02 0072AMH: 02 0072downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 0072A0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK & UNKNOWN CONNECTION AT MH 3 O'CLOCK3.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start10.6 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Start10.6 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish40.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"80.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"136.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"192.5 ft. MGO - General Observation - UNKNOWN TFM AT 2 O'CLOCK - UNOBSERVED.238.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"286.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"342.8 ft. TF - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"354.6 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish354.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0072

Observation photos (2)

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

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

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

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

Observations (16)

DistanceCodeObservation
0AMH02 0072A
10.6FM
3.9CM
342.8TF
40.3TFC
0MWM
0MWL
10.6CM
354.6FM
286.9TFC
192.5MGOUNKNOWN TFM AT 2 O'CLOCK - UNOBSERVED.
0MGOCONNECTION AT MH 9 O'CLOCK & UNKNOWN CONNECTION AT MH 3 O'CLOCK
136.8TFC
80.1TF
238.2TFC
354.6AMH02 0072

Properties (7)

additional_info
6301001200098P2
custom_field_three
multiple fracture's
custom_field_two
2
customer
1
datetime
2020-10-01T22:31:40-07:00
documentation
PROPIPE
is_lateral_inspection
false