Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 28, 2020, 09:27 AM
  • D 0040_D 0039_12282020_014504.mp4

Date
12/28/2020
W/O
860202
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00152
PipeID
P09939
Time
1:27 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8336
Sewer Name
D JOINT OUTFALL D - UNIT 2B
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
24
Purpose
Routine Assessment
Project
WO_860202_TV05141_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
57 in.
Width
72 in.
Upstream MH
D 0040
Downstream MH
D 0039
Dir. of Survey
Downstream
Length Surveyed
657 ft.
Total Length
657 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole D 0040 to D 0039
MH: D 0040MH: D 0039downstream0 ft. AMH - Upstream Manhole, Survey Begins - D 00400 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area2.1 ft. MGO - General Observation - PIPE IS LINED9.9 ft. LFPH - Lining Failure Pinhole, at 01 o'clock, within 8 inches of joint: NO13.8 ft. LFPH - Lining Failure Pinhole, at 02 o'clock, within 8 inches of joint: NO654.3 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK657 ft. AMH - Downstream Manhole, Survey Ends - D 0039657 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK

Observation photos (2)

  • Lining Failure Pinhole, at 01 o'clock, within 8 inches of joint: NO

    9.9 ft. - Lining Failure Pinhole, at 01 o'clock, within 8 inches of joint: NO

  • Lining Failure Pinhole, at 02 o'clock, within 8 inches of joint: NO

    13.8 ft. - Lining Failure Pinhole, at 02 o'clock, within 8 inches of joint: NO

Observations (10)

DistanceCodeObservation
0AMHD 0040
0MGOCONNECTION AT MH, 3 O'CLOCK
2.1MGOPIPE IS LINED
9.9LFPH
657AMHD 0039
13.8LFPH
657MGOCONNECTION AT MH, 3 O'CLOCK
654.3MGOCONNECTION AT MH, 9 O'CLOCK
0MWL
0MWM

Properties (9)

additional_info
630138122820001
custom_field_three
NO SEVERE DEFECTS
custom_field_two
4
customer
1
datetime
2020-12-28T01:27:47-08:00
documentation
PROPIPE
is_lateral_inspection
false
lining
FR POLY LINE
year_laid
35663