Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 11, 2016, 08:45 AM
  • 02 0909_02 0908_20160111_012233_.mp4

Date
01/11/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03477
Time
12:45 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 0909
Downstream MH
02 0908
Dir. of Survey
Downstream
Length Surveyed
309 ft.
Total Length
309 ft.
Structural Index
2
Structural Quick
2G00
Structural Rating
80
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
84
Pipe schematic from manhole 02 0909 to 02 0908
MH: 02 0909MH: 02 0908downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09090.1 ft. MWM - Water Mark, 60 %of cross sectional area13 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES28.2 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES58 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start247.4 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish309 ft. AMH - Downstream Manhole, Survey Ends - 02 0908

Observation photos (3)

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

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

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

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

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

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

Observations (8)

DistanceCodeObservation
0MWL
28.2CL
0AMH02 0909
309AMH02 0908
58CL
0.1MWM
13CL
247.4CL

Properties (5)

additional_info
SC224962
custom_field_two
3
customer
LACSD
datetime
2016-01-11T00:45:11-08:00
sewer_category
GRAVITY