Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2016, 10:15 AM
  • 02 0905_02 0904_20160111_025840_.mp4

Date
01/11/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03473
Time
2:15 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 0905
Downstream MH
02 0904
Dir. of Survey
Downstream
Length Surveyed
371.4 ft.
Total Length
371.4 ft.
Structural Index
2
Structural Quick
3126
Structural Rating
15
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
2
Overall Quick
Overall Rating
21
Pipe schematic from manhole 02 0905 to 02 0904
MH: 02 0905MH: 02 0904downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09050 ft. MWM - Water Mark, 60 %of cross sectional area9.8 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock - DEBRIS UNDER WATER114.1 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES161.1 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES186.1 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES197 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES278.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES304 ft. CM - Crack Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES349.1 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES371.4 ft. AMH - Downstream Manhole, Survey Ends - 02 0904

Observation photos (7)

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

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

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

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

  • Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES

    186.1 ft. - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES

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

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

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

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

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

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

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

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

Observations (12)

DistanceCodeObservation
371.4AMH02 0904
0MWL
0AMH02 0905
349.1CL
197CL
186.1FC
9.8OBZDEBRIS UNDER WATER
161.1CL
304CM
0MWM
114.1CL
278.8CL

Properties (5)

additional_info
SC224963
custom_field_two
3
customer
LACSD
datetime
2016-01-11T02:15:40-08:00
sewer_category
GRAVITY