Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2016, 11:09 AM

  • 02 0910_02 0909_20160108_032749_.mp4

Date
01/08/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03478
Time
3:09 AM
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 0910
Downstream MH
02 0909
Dir. of Survey
Downstream
Length Surveyed
238.4 ft.
Total Length
238.4 ft.
Structural Index
3
Structural Quick
4133
Structural Rating
23
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
27
Pipe schematic from manhole 02 0910 to 02 0909
MH: 02 0910MH: 02 0909downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09102.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES43.2 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES49.1 ft. CM - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES53.5 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES58.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES145.1 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES175.2 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES185.7 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES200.7 ft. CH2 - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES238.4 ft. AMH - Downstream Manhole, Survey Ends - 02 0909

Observation photos (9)

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

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

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

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

  • Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    49.1 ft. - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    58.6 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    145.1 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES

    200.7 ft. - Crack Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES

All inspections of P03478Work order 546949

Observations (13)

DistanceCodeObservation
58.6CL—
0MWM—
145.1CL—
200.7CH2—
43.2CL—
0MWL—
49.1CM—
0AMH02 0910
2.9CM—
238.4AMH02 0909
175.2CL—
53.5CM—
185.7CL—

Properties (5)

additional_info
SC224962
custom_field_two
3
customer
LACSD
datetime
2016-01-08T03:09:45-08:00
sewer_category
GRAVITY