Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 5, 2020, 09:35 AM
  • 02 0919_02 0918_02052020_014452.mp4

Date
02/05/2020
W/O
808148
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00252
PipeID
P03487
Time
1:35 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7251
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
RFIR_WO_808148_TV02380_JAN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Width
24 in.
Upstream MH
02 0919
Downstream MH
02 0918
Dir. of Survey
Downstream
Length Surveyed
213.1 ft.
Total Length
213.1 ft.
Structural Index
3
Structural Quick
3E00
Structural Rating
90
O&M Index
3
O&M Quick
3700
O&M Rating
21
Overall Index
3
Overall Quick
Overall Rating
111
Pipe schematic from manhole 02 0919 to 02 0918
MH: 02 0919MH: 02 0918downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 09190 ft. MWM - Water Mark, 40 %of cross sectional area62.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start176.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start213 ft. MGO - General Observation - Slight Surface Spalling, from 9 to 3 oclock, throughout the reach213.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish213.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish213.1 ft. AMH - Downstream Manhole, Survey Ends - 02 0918

Observation photos (2)

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    62.2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Other,  20 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES, Start

    176.2 ft. - Deposits Settled Other, 20 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

Observations (9)

DistanceCodeObservation
176.2DSZ
0MWL
0AMH02 0919
62.2CM
213.1DSZ
213.1CM
213MGOSlight Surface Spalling, from 9 to 3 oclock, throughout the reach
0MWM
213.1AMH02 0918

Properties (6)

additional_info
SC398851
custom_field_two
3
customer
LACSD
datetime
2020-02-05T01:35:34-08:00
documentation
PROPIPE
is_lateral_inspection
false