Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2016, 06:50 AM

  • 02 0900_02 0899_20160111_231213_.mp4

Date
01/11/2016
W/O
546949
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00252
PipeID
P03468
Time
10:50 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 0900
Downstream MH
02 0899
Dir. of Survey
Downstream
Length Surveyed
352.1 ft.
Total Length
352.1 ft.
Structural Index
4
Structural Quick
4L32
Structural Rating
282
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
286
Pipe schematic from manhole 02 0900 to 02 0899
MH: 02 0900MH: 02 0899downstream0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 090023 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES25.3 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Start34.6 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES69.1 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES99.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES109.3 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: YES175.7 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES222.6 ft. CM - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES227.6 ft. CL - Crack Longitudinal, at 01 o'clock, within 8 inches of joint: YES263.9 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES268.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES352.1 ft. MWLS - Water Level, Sag in pipe, 60 %of cross sectional area, Finish352.1 ft. AMH - Downstream Manhole, Survey Ends - 02 0899

Observation photos (10)

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

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

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

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

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

    69.1 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

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

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

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

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

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

  • Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

    222.6 ft. - Crack Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES

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

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

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

    263.9 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

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

All inspections of P03468Work order 546949

Observations (16)

DistanceCodeObservation
222.6CM—
352.1MWLS—
25.3MWLS—
263.9CL—
352.1AMH02 0899
99.3CL—
23CL—
69.1CL—
0MWM—
268.6CL—
175.7CL—
34.6CL—
0MWL—
109.3CM—
227.6CL—
0AMH02 0900

Properties (5)

additional_info
SC224964
custom_field_two
3
customer
LACSD
datetime
2016-01-11T22:50:37-08:00
sewer_category
GRAVITY