Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2016, 06:44 PM

  • 30 0269_30 0268_9232016_115227.mp4

Date
09/23/2016
W/O
0598388
Weather
Very Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00876
PipeID
P17965
Time
11:44 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0293
Sewer Name
30 PLAZA TRUNK
City
PALOS VERDES ESTATES
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
20160923AM_PLAZA_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Upstream MH
30 0269
Downstream MH
30 0268
Dir. of Survey
Downstream
Length Surveyed
245.5 ft.
Total Length
245.5 ft.
Structural Index
2
Structural Quick
542A
Structural Rating
45
O&M Index
2
O&M Quick
2111
O&M Rating
3
Overall Index
2
Overall Quick
—
Overall Rating
48
Pipe schematic from manhole 30 0269 to 30 0268
MH: 30 0269MH: 30 0268downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 11:51 AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 06 O'CLOCK8.1 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start19.2 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish27.8 ft. CC - Crack Circumferential, from 12 to 01 o'clock, within 8 inches of joint: YES33 ft. B - Broken, from 01 to 05 o'clock, within 8 inches of joint: YES34.1 ft. MGP - General Photograph - BROKEN PIPE34.7 ft. TFA - Tap Factory Made Active, at 01 o'clock, -, within 8 inches of joint: YES, 6"38 ft. RFJ - Roots Fine Joint, from 03 to 04 o'clock, within 8 inches of joint: YESR - 5%38 ft. MGP - General Photograph - BROKEN PIPE38 ft. B - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES48.2 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start53.8 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES57.8 ft. B - Broken, from 03 to 08 o'clock, within 8 inches of joint: YES59.2 ft. MGP - General Photograph - BROKEN PIPE63.4 ft. MGO - General Observation - CHIPPING68.8 ft. MGO - General Observation - GASKET HANGING OUT78.4 ft. B - Broken, from 03 to 05 o'clock, within 8 inches of joint: YES78.4 ft. MGP - General Photograph - BROKEN PIPE78.4 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish98.9 ft. JSM - Joint Separated Medium99 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start108.9 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish139.3 ft. JSM - Joint Separated Medium149.1 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start154.3 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish162.3 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start164.1 ft. JOL - Joint Offset Large164.1 ft. JSL - Joint Separated Large165.4 ft. TFD - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE, 95% ROOTS171.7 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish176.2 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start187.3 ft. MGO - General Observation - GASKET HANGING OUT191.6 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish196.5 ft. JOM - Joint Offset Medium201.9 ft. JOM - Joint Offset Medium217 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES245.3 ft. MGO - General Observation - CHIPPING THROUGHOUT THE REACH245.3 ft. MGO - General Observation - SAGS THROUGHOUT THE REACH245.5 ft. AMH - Downstream Manhole, Survey Ends - 12:43 PM, CHANNEL IN POOR CONDITION

Observation photos (22)

  • Upstream Manhole, Survey Begins - 11:51 AM

    0 ft. - Upstream Manhole, Survey Begins - 11:51 AM

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    8.1 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Crack Circumferential, from 12 to 01 o'clock, within 8 inches of joint: YES

    27.8 ft. - Crack Circumferential, from 12 to 01 o'clock, within 8 inches of joint: YES

  • Broken, from 01 to 05 o'clock, within 8 inches of joint: YES

    33 ft. - Broken, from 01 to 05 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    34.1 ft. - General Photograph - BROKEN PIPE

  • General Photograph - BROKEN PIPE

    38 ft. - General Photograph - BROKEN PIPE

  • Broken, from 07 to 10 o'clock, within 8 inches of joint: YES

    38 ft. - Broken, from 07 to 10 o'clock, within 8 inches of joint: YES

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    48.2 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Broken, from 03 to 08 o'clock, within 8 inches of joint: YES

    57.8 ft. - Broken, from 03 to 08 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    59.2 ft. - General Photograph - BROKEN PIPE

  • General Observation - GASKET HANGING OUT

    68.8 ft. - General Observation - GASKET HANGING OUT

  • Broken, from 03 to 05 o'clock, within 8 inches of joint: YES

    78.4 ft. - Broken, from 03 to 05 o'clock, within 8 inches of joint: YES

  • General Photograph - BROKEN PIPE

    78.4 ft. - General Photograph - BROKEN PIPE

  • Joint Separated Medium

    98.9 ft. - Joint Separated Medium

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    99 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Joint Separated Medium

    139.3 ft. - Joint Separated Medium

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    149.1 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Water Level, Sag in pipe, 15 %of cross sectional area, Start

    162.3 ft. - Water Level, Sag in pipe, 15 %of cross sectional area, Start

  • Joint Offset Large

    164.1 ft. - Joint Offset Large

  • Joint Separated Large

    164.1 ft. - Joint Separated Large

  • Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE, 95% ROOTS

    165.4 ft. - Tap Factory Made Defective, at 12 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE, 95% ROOTS

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    176.2 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

All inspections of P17965Work order 0598388

Observations (42)

DistanceCodeObservation
187.3MGOGASKET HANGING OUT
57.8B—
38RFJ5%
38MGPBROKEN PIPE
176.2MWLS—
63.4MGOCHIPPING
154.3MWLS—
78.4B—
33B—
196.5JOM—
78.4MGPBROKEN PIPE
34.7TFA—
0MWM—
0AMH11:51 AM
78.4MWLS—
0MWL—
98.9JSM—
164.1JOL—
59.2MGPBROKEN PIPE
108.9MWLS—
191.6MWLS—
245.3MGOCHIPPING THROUGHOUT THE REACH
245.3MGOSAGS THROUGHOUT THE REACH
99MWLS—
162.3MWLS—
149.1MWLS—
164.1JSL—
68.8MGOGASKET HANGING OUT
8.1MWLS—
27.8CC—
34.1MGPBROKEN PIPE
38B—
48.2MWLS—
165.4TFDACTIVE, 95% ROOTS
0MGOACTIVE CONN. INSIDE THE MH. @ 06 O'CLOCK
201.9JOM—
217CL—
245.5AMH12:43 PM, CHANNEL IN POOR CONDITION
53.8CL—
19.2MWLS—
139.3JSM—
171.7MWLS—

Properties (4)

custom_field_three
BROKEN PIPE
custom_field_two
1
customer
LACSD
datetime
2016-09-23T11:44:20-07:00