Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2016, 07:47 PM
  • 05 1256_05 1255_6222016_125527.mp4

Date
06/22/2016
W/O
0574349
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00518
PipeID
P06464
Time
12:47 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G7157
Sewer Name
05 SO HAWTHORNE-WARFIELD AV EXT TR, SECT 4
City
REDONDO BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
20160616AM_SO_HAWTHORNE_WARFIELD_AV_EXT_TR_SECT_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
05 1256
Downstream MH
05 1255
Dir. of Survey
Downstream
Length Surveyed
401.5 ft.
Total Length
401.5 ft.
Structural Index
4
Structural Quick
544B
Structural Rating
91
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
4
Overall Quick
Overall Rating
93
Pipe schematic from manhole 05 1256 to 05 1255
MH: 05 1256MH: 05 1255downstream0 ft. AMH - Upstream Manhole, Survey Begins - 12:55 PM0 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK2 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: NO16.6 ft. FM - Fracture Multiple, from 08 to 02 o'clock, within 8 inches of joint: YES21.6 ft. MWL - Water Level, 25 %of cross sectional area26.9 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: YES26.9 ft. MGO - General Observation - CHIPPING32 ft. MGP - General Photograph - BROKEN32 ft. B - Broken, from 11 to 02 o'clock, within 8 inches of joint: YES36.5 ft. MWL - Water Level, 30 %of cross sectional area46.8 ft. CL - Crack Longitudinal, at 11 o'clock, within 8 inches of joint: YES49.2 ft. TBI - Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 8", 2" - ACTIVE LOCAL LINE52 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES57.1 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES66.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start77.1 ft. B - Broken, from 12 to 02 o'clock, within 8 inches of joint: YES97.3 ft. JSM - Joint Separated Medium97.3 ft. B - Broken, from 10 to 11 o'clock, within 8 inches of joint: YES102.1 ft. FM - Fracture Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES107.1 ft. FM - Fracture Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN112.4 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES117.4 ft. FM - Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES122.2 ft. FM - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES132.2 ft. B - Broken, from 09 to 12 o'clock, within 8 inches of joint: YES137.4 ft. B - Broken, from 12 to 03 o'clock, within 8 inches of joint: YES155.4 ft. MWL - Water Level, 20 %of cross sectional area203.2 ft. FM - Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES238.6 ft. FC - Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES263.9 ft. FM - Fracture Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES274 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES309.2 ft. FM - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES359.4 ft. FM - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES389.7 ft. B - Broken, from 09 to 02 o'clock, within 8 inches of joint: YES399.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish399.7 ft. MGO - General Observation - MULTIPLE FRACTURES THROUGHOUT THE REACH399.7 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH400.6 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK400.6 ft. MGO - General Observation - CAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK401.5 ft. AMH - Downstream Manhole, Survey Ends - 1:38 PM

Observation photos (23)

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

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

  • Water Level, 25 %of cross sectional area

    21.6 ft. - Water Level, 25 %of cross sectional area

  • General Observation - CHIPPING

    26.9 ft. - General Observation - CHIPPING

  • General Photograph - BROKEN

    32 ft. - General Photograph - BROKEN

  • Broken, from 11 to 02 o'clock, within 8 inches of joint: YES

    32 ft. - Broken, from 11 to 02 o'clock, within 8 inches of joint: YES

  • Water Level, 30 %of cross sectional area

    36.5 ft. - Water Level, 30 %of cross sectional area

  • Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 8", 2" - ACTIVE LOCAL LINE

    49.2 ft. - Tap Break-In Intruding, at 09 o'clock, -, -, within 8 inches of joint: NO, 8", 2" - ACTIVE LOCAL LINE

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

    77.1 ft. - Broken, from 12 to 02 o'clock, within 8 inches of joint: YES

  • Joint Separated Medium

    97.3 ft. - Joint Separated Medium

  • Broken, from 10 to 11 o'clock, within 8 inches of joint: YES

    97.3 ft. - Broken, from 10 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

    102.1 ft. - Fracture Multiple, from 11 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

    107.1 ft. - Fracture Multiple, from 12 to 02 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

  • Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES

    117.4 ft. - Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES

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

    132.2 ft. - Broken, from 09 to 12 o'clock, within 8 inches of joint: YES

  • Broken, from 12 to 03 o'clock, within 8 inches of joint: YES

    137.4 ft. - Broken, from 12 to 03 o'clock, within 8 inches of joint: YES

  • Water Level, 20 %of cross sectional area

    155.4 ft. - Water Level, 20 %of cross sectional area

  • Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES

    203.2 ft. - Fracture Multiple, from 01 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES

    238.6 ft. - Fracture Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES

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

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

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    274 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

    309.2 ft. - Fracture Multiple, from 08 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

    359.4 ft. - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

  • Broken, from 09 to 02 o'clock, within 8 inches of joint: YES

    389.7 ft. - Broken, from 09 to 02 o'clock, within 8 inches of joint: YES

Observations (42)

DistanceCodeObservation
359.4FM
36.5MWL
49.2TBIACTIVE LOCAL LINE
97.3JSM
401.5AMH1:38 PM
0AMH12:55 PM
122.2FM
112.4FM
400.6MGOCAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK
137.4B
16.6FM
399.7CM
102.1FM
0MGOCAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK
203.2FM
0MWM
399.7MGOMULTIPLE FRACTURES THROUGHOUT THE REACH
389.7B
32MGPBROKEN
399.7MGOSLIGHT GREASE THROUGHOUT THE REACH
274FM
32B
238.6FC
155.4MWL
117.4FM
57.1CM
77.1B
52CM
400.6MGOCAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK
263.9FM
21.6MWL
26.9CL
66.9CM
97.3B
0MWL
309.2FM
46.8CL
132.2B
107.1FMPOSSIBLY BROKEN
0MGOCAPPED CONN. INSIDE THE MH. @ 03 O'CLOCK
26.9MGOCHIPPING
2CM

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-06-22T12:47:38-07:00