Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2016, 06:19 AM

  • 02 0922_02 0921_20160107_224120_.mp4

Date
01/07/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03490
Time
10:19 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 0922
Downstream MH
02 0921
Dir. of Survey
Downstream
Length Surveyed
368.7 ft.
Total Length
368.7 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 02 0922 to 02 0921
MH: 02 0922MH: 02 0921downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09220 ft. MWM - Water Mark, 50 %of cross sectional area30.2 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES72.2 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES111.9 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES132.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES236.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES244.2 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES368.7 ft. AMH - Downstream Manhole, Survey Ends - 02 0921

Observation photos (6)

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

    30.2 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

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

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

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

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

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

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

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

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

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

All inspections of P03490Work order 546949

Observations (10)

DistanceCodeObservation
368.7AMH02 0921
236.3CL—
132.6CL—
0MWL—
72.2CL—
244.2CL—
0AMH02 0922
0MWM—
30.2CL—
111.9CL—

Properties (5)

additional_info
SC224962
custom_field_two
3
customer
LACSD
datetime
2016-01-07T22:19:09-08:00
sewer_category
GRAVITY