Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2016, 05:15 PM
  • 29 0539_29 0538_7222016_101901.mp4

Date
07/22/2016
W/O
0579968
Weather
Very Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00537
PipeID
P24617
Time
10:15 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7186
Sewer Name
29 21ST STREET SEWER
City
SIGNAL HILL
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 29
Page No.
03
Purpose
Routine Assessment
Project
20160721AM_21ST_STREET_SEWER
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
29 0539
Downstream MH
29 0538
Dir. of Survey
Downstream
Length Surveyed
361 ft.
Total Length
361 ft.
Structural Index
3
Structural Quick
5844
Structural Rating
104
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
106
Pipe schematic from manhole 29 0539 to 29 0538
MH: 29 0539MH: 29 0538downstream0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. AMH - Upstream Manhole, Survey Begins - 10:16 AM0 ft. MWL - Water Level, 0 %of cross sectional area - DRY LINE3.6 ft. B - Broken, from 05 to 07 o'clock, within 8 inches of joint: YES7.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES11 ft. B - Broken, at 08 o'clock, within 8 inches of joint: YES26.2 ft. CM - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES26.5 ft. JOM - Joint Offset Medium27.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 4" - OPEN28.3 ft. JSM - Joint Separated Medium29.3 ft. FM - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES32.8 ft. FC - Fracture Circumferential, from 07 to 01 o'clock, within 8 inches of joint: YES35.7 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES, Start36 ft. MGO - General Observation - BROKEN PIPE36.1 ft. HSV - Hole Soil Visible, from 06 to 07 o'clock, within 8 inches of joint: YES36.1 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start36.1 ft. FL - Fracture Longitudinal, at 06 o'clock, within 8 inches of joint: YES, Start36.9 ft. MGO - General Observation - BROKEN45.3 ft. MGO - General Observation - BROKEN PIPE57.5 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES, Finish57.6 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish57.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start57.6 ft. FL - Fracture Longitudinal, at 06 o'clock, within 8 inches of joint: YES, Finish64.9 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"69.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start69.3 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish84.9 ft. FM - Fracture Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES103.1 ft. B - Broken, at 04 o'clock, within 8 inches of joint: YES106.2 ft. FL - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES142.9 ft. B - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES143 ft. MGP - General Photograph - BROKEN168.6 ft. TFC - Tap Factory Made Capped, at 01 o'clock, -, within 8 inches of joint: NO, 6"169.7 ft. MGO - General Observation - CHIPPING205 ft. MWL - Water Level, 5 %of cross sectional area205 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"212.6 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES218.8 ft. B - Broken, from 09 to 04 o'clock, within 8 inches of joint: YES230.9 ft. FL - Fracture Longitudinal, at 04 o'clock, within 8 inches of joint: YES233.9 ft. FC - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES237 ft. JSM - Joint Separated Medium258.5 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES258.5 ft. FM - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES276.8 ft. B - Broken, at 01 o'clock, within 8 inches of joint: YES277.9 ft. TFD - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, BROKEN277.9 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: NO312.9 ft. B - Broken, from 07 to 03 o'clock, within 8 inches of joint: YES314.2 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4" - OPEN337.3 ft. B - Broken, from 02 to 05 o'clock, within 8 inches of joint: YES349.7 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES350.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6" - OPEN352.6 ft. FC - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES355.8 ft. B - Broken, from 01 to 10 o'clock, within 8 inches of joint: YES359 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish359 ft. MGO - General Observation - SLIGHT GREASE/DEBRIS THROUGHOUT THE REACH359 ft. MGO - General Observation - MULTIPLE FRACTURES THROUGHOUT THE REACH360 ft. MGO - General Observation - ROACHES INSIDE THE MH.360.8 ft. MGO - General Observation - BROKEN PIPE THROUGHOUT THE REACH361 ft. AMH - Downstream Manhole, Survey Ends - 11:38 AM

Observation photos (32)

  • Broken, from 05 to 07 o'clock, within 8 inches of joint: YES

    3.6 ft. - Broken, from 05 to 07 o'clock, within 8 inches of joint: YES

  • Broken, at 08 o'clock, within 8 inches of joint: YES

    11 ft. - Broken, at 08 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

    26.2 ft. - Crack Multiple, from 07 to 12 o'clock, within 8 inches of joint: YES

  • Joint Offset Medium

    26.5 ft. - Joint Offset Medium

  • Joint Separated Medium

    28.3 ft. - Joint Separated Medium

  • Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    29.3 ft. - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 07 to 01 o'clock, within 8 inches of joint: YES

    32.8 ft. - Fracture Circumferential, from 07 to 01 o'clock, within 8 inches of joint: YES

  • Broken, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

    35.7 ft. - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES, Start

  • General Observation - BROKEN PIPE

    36 ft. - General Observation - BROKEN PIPE

  • Hole Soil Visible, from 06 to 07 o'clock, within 8 inches of joint: YES

    36.1 ft. - Hole Soil Visible, from 06 to 07 o'clock, within 8 inches of joint: YES

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

    36.1 ft. - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start

  • Fracture Longitudinal, at 06 o'clock, within 8 inches of joint: YES, Start

    36.1 ft. - Fracture Longitudinal, at 06 o'clock, within 8 inches of joint: YES, Start

  • General Observation - BROKEN

    36.9 ft. - General Observation - BROKEN

  • General Observation - BROKEN PIPE

    45.3 ft. - General Observation - BROKEN PIPE

  • Fracture Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES

    84.9 ft. - Fracture Multiple, from 11 to 05 o'clock, within 8 inches of joint: YES

  • Broken, at 04 o'clock, within 8 inches of joint: YES

    103.1 ft. - Broken, at 04 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

    106.2 ft. - Fracture Longitudinal, at 08 o'clock, within 8 inches of joint: YES

  • Broken, from 12 to 12 o'clock, within 8 inches of joint: YES

    142.9 ft. - Broken, from 12 to 12 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN

    143 ft. - General Photograph - BROKEN

  • General Observation - CHIPPING

    169.7 ft. - General Observation - CHIPPING

  • Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

    212.6 ft. - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES

  • Broken, from 09 to 04 o'clock, within 8 inches of joint: YES

    218.8 ft. - Broken, from 09 to 04 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES

    233.9 ft. - Fracture Circumferential, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Joint Separated Medium

    237 ft. - Joint Separated Medium

  • Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

    258.5 ft. - Fracture Multiple, from 10 to 01 o'clock, within 8 inches of joint: YES

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

    276.8 ft. - Broken, at 01 o'clock, within 8 inches of joint: YES

  • Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, BROKEN

    277.9 ft. - Tap Factory Made Defective, at 01 o'clock, -, within 8 inches of joint: NO, 6" - OPEN, BROKEN

  • Broken, from 07 to 03 o'clock, within 8 inches of joint: YES

    312.9 ft. - Broken, from 07 to 03 o'clock, within 8 inches of joint: YES

  • Broken, from 02 to 05 o'clock, within 8 inches of joint: YES

    337.3 ft. - Broken, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES

    349.7 ft. - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES

    352.6 ft. - Fracture Circumferential, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Broken, from 01 to 10 o'clock, within 8 inches of joint: YES

    355.8 ft. - Broken, from 01 to 10 o'clock, within 8 inches of joint: YES

Observations (58)

DistanceCodeObservation
57.5B
276.8B
350.6TBOPEN
0MGOROACHES INSIDE THE MH.
361AMH11:38 AM
57.6FL
205MWL
359CM
45.3MGOBROKEN PIPE
314.2TBOPEN
27.8TFOPEN
3.6B
36MGOBROKEN PIPE
84.9FM
337.3B
106.2FL
355.8B
35.7B
277.9TFDOPEN, BROKEN
69.3CM
359MGOSLIGHT GREASE/DEBRIS THROUGHOUT THE REACH
32.8FC
11B
69.3CL
57.6CL
258.5FL
57.6FL
0AMH10:16 AM
36.9MGOBROKEN
36.1HSV
205TBA
359MGOMULTIPLE FRACTURES THROUGHOUT THE REACH
218.8B
312.9B
237JSM
64.9TFC
103.1B
26.5JOM
36.1FL
29.3FM
212.6FM
360.8MGOBROKEN PIPE THROUGHOUT THE REACH
277.9FC
28.3JSM
0MWLDRY LINE
258.5FM
360MGOROACHES INSIDE THE MH.
233.9FC
349.7FC
352.6FC
142.9B
143MGPBROKEN
36.1FL
7.6CM
26.2CM
169.7MGOCHIPPING
168.6TFC
230.9FL

Properties (6)

custom_field_three
BROKEN PIPE THROUGHOUT THE REACH
custom_field_two
1
customer
LACSD
datetime
2016-07-22T10:15:29-07:00
documentation
MIRANDA, FRANKLIN, SHADLER
is_lateral_inspection
false