Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 8, 2016, 04:30 PM
  • 29 0525_29 0524_782016_093516.mp4

Date
07/08/2016
W/O
0574371
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z01106
PipeID
P24577
Time
9:30 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7175
Sewer Name
29 19TH STREET SEWER
City
SIGNAL HILL
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
20160708AM_19TH_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Upstream MH
29 0524
Downstream MH
29 0525
Dir. of Survey
Upstream
Length Surveyed
199.8 ft.
Total Length
199.8 ft.
Structural Index
3
Structural Quick
4135
Structural Rating
26
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
26
Pipe schematic from manhole 29 0524 to 29 0525
MH: 29 0524MH: 29 0525upstream0 ft. AMH - Upstream Manhole, Survey Ends - DEBRIS INSIDE THE CHANNEL0.6 ft. MGO - General Observation - ROACHES INSIDE THE MH.0.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish4.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN4.6 ft. MGO - General Observation - POSSIBLE DEFECTIVE BREAK-IN CONN OR HOLE IN THE PIPE WITH SOIL VISIBLE @ 12 O'CLOCK15.1 ft. MGO - General Observation - CHIPPING16.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - OPEN17 ft. MGO - General Observation - CHIPPING57.5 ft. MGO - General Observation - CHIPPING80.3 ft. MWL - Water Level, 0 %of cross sectional area - DRY LINE82.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 6"83.4 ft. MGO - General Observation - CHIPPING83.4 ft. JOM - Joint Offset Medium111 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN112 ft. MGO - General Observation - CHIPPING114.7 ft. TF - Tap Factory Made, at 03 o'clock, -, within 8 inches of joint: YES, 6" - OPEN115.4 ft. JSL - Joint Separated Large115.4 ft. MGO - General Observation - CHIPPING115.4 ft. JOL - Joint Offset Large166.7 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES171.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start177.2 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES182.4 ft. FL - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES185 ft. FM - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES187.9 ft. FL - Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES187.9 ft. MGO - General Observation - CHIPPING, POSSIBLY BROKEN190.6 ft. CM - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES199.8 ft. MWM - Water Mark, 5 %of cross sectional area199.8 ft. MGO - General Observation - ROACHES INSIDE THE MH.199.8 ft. AMH - Downstream Manhole, Survey Begins - 9:32 AM199.8 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (17)

  • Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES

    11.9 ft. - Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES

  • General Observation - CHIPPING, POSSIBLY BROKEN

    11.9 ft. - General Observation - CHIPPING, POSSIBLY BROKEN

  • Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    14.8 ft. - Fracture Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

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

    17.4 ft. - Fracture Longitudinal, at 11 o'clock, within 8 inches of joint: YES

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

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

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

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

  • Joint Separated Large

    84.4 ft. - Joint Separated Large

  • General Observation - CHIPPING

    84.4 ft. - General Observation - CHIPPING

  • Joint Offset Large

    84.4 ft. - Joint Offset Large

  • General Observation - CHIPPING

    87.8 ft. - General Observation - CHIPPING

  • General Observation - CHIPPING

    116.4 ft. - General Observation - CHIPPING

  • Joint Offset Medium

    116.4 ft. - Joint Offset Medium

  • General Observation - CHIPPING

    142.3 ft. - General Observation - CHIPPING

  • General Observation - CHIPPING

    182.8 ft. - General Observation - CHIPPING

  • General Observation - CHIPPING

    184.7 ft. - General Observation - CHIPPING

  • General Observation - POSSIBLE DEFECTIVE BREAK-IN CONN OR HOLE IN THE PIPE WITH SOIL VISIBLE @ 12 O'CLOCK

    195.2 ft. - General Observation - POSSIBLE DEFECTIVE BREAK-IN CONN OR HOLE IN THE PIPE WITH SOIL VISIBLE @ 12 O'CLOCK

  • Upstream Manhole, Survey Ends - DEBRIS INSIDE THE CHANNEL

    199.8 ft. - Upstream Manhole, Survey Ends - DEBRIS INSIDE THE CHANNEL

Observations (31)

DistanceCodeObservation
87.8MGOCHIPPING
0MWM
184.7MGOCHIPPING
0MGOROACHES INSIDE THE MH.
17.4FL
84.4JSL
11.9FL
142.3MGOCHIPPING
88.8TFOPEN
28.1CM
195.7TFOPEN
84.4MGOCHIPPING
33.1FL
0AMH9:32 AM
195.2MGOPOSSIBLE DEFECTIVE BREAK-IN CONN OR HOLE IN THE PIPE WITH SOIL VISIBLE @ 12 O'CLOCK
9.2CM
199.8AMHDEBRIS INSIDE THE CHANNEL
183.5TFOPEN
182.8MGOCHIPPING
199.2MGOROACHES INSIDE THE MH.
0MWL
14.8FM
119.5MWLDRY LINE
11.9MGOCHIPPING, POSSIBLY BROKEN
116.4MGOCHIPPING
22.6CL
84.4JOL
116.9TFA
85.1TFOPEN
116.4JOM
199.1CM

Properties (7)

additional_info
POSSIBLE HOLE/BREAK-IN CONN/OR REPAIR WITH SOIL/CONCRETE VISIBLE 195' D/S
custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-07-08T09:30:08-07:00
documentation
MIRANDA, SHADLER, FRANKLIN
is_lateral_inspection
false