Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2016, 07:06 AM
  • 02 0920_02 0919_20160107_233125_.mp4

Date
01/07/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03488
Time
11:06 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K2951
Sewer Name
02 DOWNEY-BELLFLOWER DIVERSION TRUNK
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
WO_546949_TV02053_JAN2016
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
02 0920
Downstream MH
02 0919
Dir. of Survey
Downstream
Length Surveyed
363.6 ft.
Total Length
363.6 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
13
Pipe schematic from manhole 02 0920 to 02 0919
MH: 02 0920MH: 02 0919downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 09200 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area7.9 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES91 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES150.8 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES181.3 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES363.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0919

Observation photos (4)

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    7.9 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    91 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    150.8 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

    181.3 ft. - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES

Observations (8)

DistanceCodeObservation
0AMH02 0920
91FL
0MWM
0MWL
363.6AMH02 0919
150.8CL
7.9CL
181.3CL

Properties (5)

additional_info
SC224962
custom_field_two
3
customer
LACSD
datetime
2016-01-07T23:06:07-08:00
sewer_category
GRAVITY