Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 10, 2020, 04:34 AM
  • 05 1810_05 1809_07092020_215226.mp4

Date
07/09/2020
W/O
838734
Weather
Dry
Operator/Surveyor
N.zahreddine
Sewer ID
Z00466
PipeID
P07033
Time
9:34 PM
Certificate
U-109-7948
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7324
Sewer Name
JANET LANE TRUNK
City
Torrance
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_838734_TV05303_JUL2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
05 1810
Downstream MH
05 1809
Dir. of Survey
Downstream
Length Surveyed
166.4 ft.
Total Length
166.4 ft.
Structural Index
4
Structural Quick
4400
Structural Rating
16
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
16
Pipe schematic from manhole 05 1810 to 05 1809
MH: 05 1810MH: 05 1809downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 18100 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area4.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES89.5 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"91.1 ft. FM - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES100.3 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"106.1 ft. FM - Fracture Multiple, from 06 to 10 o'clock, within 8 inches of joint: YES166 ft. FM - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES166.4 ft. AMH - Downstream Manhole, Survey Ends - 05 1809166.4 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK

Observation photos (4)

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

    4.5 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

    91.1 ft. - Fracture Multiple, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 06 to 10 o'clock, within 8 inches of joint: YES

    106.1 ft. - Fracture Multiple, from 06 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

    166 ft. - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
106.1FM
0AMH05 1810
0MWL
166.4AMH05 1809
89.5TB
0MWM
91.1FM
166.4MGOCONNECTION AT MH 3 OCLOCK
166FM
4.5FM
100.3TB

Properties (7)

additional_info
SC411316
custom_field_three
multiple fracture
custom_field_two
3
customer
1
datetime
2020-07-09T21:34:01-07:00
documentation
Pro pipe
is_lateral_inspection
false