Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2016, 11:16 AM

  • 02 0903_02 0902_20160111_034430_.mp4

Date
01/11/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03471
Time
3:16 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2952
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 0903
Downstream MH
02 0902
Dir. of Survey
Downstream
Length Surveyed
428.3 ft.
Total Length
428.3 ft.
Structural Index
2
Structural Quick
3326
Structural Rating
21
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
25
Pipe schematic from manhole 02 0903 to 02 0902
MH: 02 0903MH: 02 0902downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 09030 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area38 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES120 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES141.2 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES176 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES176.7 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES192.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES228.8 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES366 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES411.8 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES428.3 ft. AMH - Downstream Manhole, Survey Ends - 02 0902

Observation photos (9)

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

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

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

    120 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

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

  • Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

    176 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES

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

    176.7 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

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

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    228.8 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    411.8 ft. - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES

All inspections of P03471Work order 546949

Observations (13)

DistanceCodeObservation
366CL—
38CL—
120CL—
0AMH02 0903
228.8FL—
0MWM—
141.2CL—
0MWL—
176.7FL—
192.2CL—
176CM—
428.3AMH02 0902
411.8CL—

Properties (5)

additional_info
SC224963
custom_field_two
3
customer
LACSD
datetime
2016-01-11T03:16:20-08:00
sewer_category
GRAVITY