Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 23, 2016, 09:46 PM

  • 30 0254_30 0298_2232016_155842.mp4

Date
02/23/2016
W/O
0541792
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00876
PipeID
P17955
Time
1:46 PM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7060R
Sewer Name
30 PLAZA TRUNK
City
PALOS VERDES
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
09
Purpose
Routine Assessment
Project
20160219AM_PLAZA_TRUNK
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
30 0254
Downstream MH
30 0255
Dir. of Survey
Upstream
Length Surveyed
176.4 ft.
Total Length
176.4 ft.
Structural Index
3
Structural Quick
5243
Structural Rating
39
O&M Index
4
O&M Quick
4131
O&M Rating
7
Overall Index
3
Overall Quick
—
Overall Rating
46
Pipe schematic from manhole 30 0254 to 30 0255
MH: 30 0254MH: 30 0255upstream0 ft. AMH - Upstream Manhole, Survey Ends - 4:25 PM, MH. 2540.6 ft. MGO - General Observation - BROKEN CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK1.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish1.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish9.8 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN46.9 ft. FM - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES56.2 ft. FM - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES68.8 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES131 ft. CM - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: NO134.2 ft. CL - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: NO - STARTS @ 04 AND ENDS @ 05 O'CLOCK139.4 ft. MGP - General Photograph - BROKEN PIPE139.5 ft. B - Broken, from 08 to 03 o'clock, within 8 inches of joint: YES152.1 ft. MGP - General Photograph - BROKEN PIPE152.1 ft. RMJ - Roots Medium Joint, from 12 to 04 o'clock, 25 %, within 8 inches of joint: YESR152.1 ft. B - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES159.7 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES - STARTS @ 10 AND ENDS @ 09 O'CLOCK168.3 ft. MGP - General Photograph - CRACK168.8 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES174.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start174.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start176.4 ft. MWL - Water Level, 35 %of cross sectional area176.4 ft. MWM - Water Mark, 50 %of cross sectional area176.4 ft. AMH - Downstream Manhole, Survey Begins - MH. 255

Observation photos (16)

  • Downstream Manhole, Survey Begins - MH. 255

    0 ft. - Downstream Manhole, Survey Begins - MH. 255

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

    7.6 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES

  • General Photograph - CRACK

    8.1 ft. - General Photograph - CRACK

  • Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES - STARTS @ 10 AND ENDS @ 09 O'CLOCK

    16.7 ft. - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES - STARTS @ 10 AND ENDS @ 09 O'CLOCK

  • General Photograph - BROKEN PIPE

    24.3 ft. - General Photograph - BROKEN PIPE

  • Roots Medium Joint, from 12 to 04 o'clock, 25 %, within 8 inches of joint: YESR

    24.3 ft. - Roots Medium Joint, from 12 to 04 o'clock, 25 %, within 8 inches of joint: YESR

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

    24.3 ft. - Broken, from 08 to 04 o'clock, within 8 inches of joint: YES

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

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

  • General Photograph - BROKEN PIPE

    37 ft. - General Photograph - BROKEN PIPE

  • Crack Longitudinal, at 04 o'clock, within 8 inches of joint: NO - STARTS @ 04 AND ENDS @ 05 O'CLOCK

    42.2 ft. - Crack Longitudinal, at 04 o'clock, within 8 inches of joint: NO - STARTS @ 04 AND ENDS @ 05 O'CLOCK

  • Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: NO

    45.4 ft. - Crack Multiple, from 08 to 10 o'clock, within 8 inches of joint: NO

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    107.6 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

    120.2 ft. - Fracture Multiple, from 11 to 01 o'clock, within 8 inches of joint: YES

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

    129.5 ft. - Fracture Multiple, from 09 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

    166.6 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES - POSSIBLY BROKEN

  • General Observation - BROKEN CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK

    175.8 ft. - General Observation - BROKEN CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK

All inspections of P17955Work order 0541792

Observations (23)

DistanceCodeObservation
42.2CLSTARTS @ 04 AND ENDS @ 05 O'CLOCK
16.7CLSTARTS @ 10 AND ENDS @ 09 O'CLOCK
36.9B—
166.6FLPOSSIBLY BROKEN
45.4CM—
24.3MGPBROKEN PIPE
129.5FM—
8.1MGPCRACK
24.3RMJ—
175.8MGOBROKEN CAPPED CONN. INSIDE THE MH. @ 09 O'CLOCK
174.5SSS—
7.6CL—
0MWL—
2SSS—
0MWM—
0AMHMH. 255
37MGPBROKEN PIPE
120.2FM—
2SAV—
107.6FM—
176.4AMH4:25 PM, MH. 254
174.5SAV—
24.3B—

Properties (5)

additional_info
ROOT EVALUATION AND NORMAL INSPECTION, PROJ. BAR MH NUMBER ON DVD IS WRONG, PAPERWORK HAS BEEN FIXED
custom_field_three
BROKEN PIPE, SPALLING, EXP. AGGREGATE
custom_field_two
1
customer
LACSD
datetime
2016-02-23T13:46:17-08:00