Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2016, 07:56 AM

  • 02 0899_02 0898_20160112_001656_.mp4

Date
01/11/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03467
Time
11:56 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2953
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 0899
Downstream MH
02 0898
Dir. of Survey
Downstream
Length Surveyed
351.6 ft.
Total Length
351.6 ft.
Structural Index
3
Structural Quick
4E3F
Structural Rating
231
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
237
Pipe schematic from manhole 02 0899 to 02 0898
MH: 02 0899MH: 02 0898downstream0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 08990 ft. MWM - Water Mark, 65 %of cross sectional area69.4 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES94 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES99.9 ft. CC - Crack Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES110 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES140.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES176.3 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start194.5 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Start197.8 ft. OBZ - Obstacles Other, 10 %of cross sectional area, from 05 to 07 o'clock - DEBRIS UNDERT WATER346.9 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Finish346.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish351.6 ft. AMH - Downstream Manhole, Survey Ends - 02 0898

Observation photos (6)

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    69.4 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

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

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

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

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

    110 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

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

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

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

All inspections of P03467Work order 546949

Observations (14)

DistanceCodeObservation
140.5CL—
176.3CM—
351.6AMH02 0898
69.4CL—
99.9CC—
94CL—
0MWL—
197.8OBZDEBRIS UNDERT WATER
0AMH02 0899
110CL—
194.5MWLS—
346.9MWLS—
346.9CM—
0MWM—

Properties (5)

additional_info
SC224964
custom_field_two
3
customer
LACSD
datetime
2016-01-11T23:56:17-08:00
sewer_category
GRAVITY