Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 19, 2016, 05:03 PM

  • 30 0254_30 0298_2192016_093227.mp4

Date
02/19/2016
W/O
0541792
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00876
PipeID
P17955
Time
9:03 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7054
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
25 ft.
Total Length
25 ft.
Structural Index
2
Structural Quick
4131
Structural Rating
12
O&M Index
2
O&M Quick
4131
O&M Rating
9
Overall Index
2
Overall Quick
—
Overall Rating
21
Pipe schematic from manhole 30 0254 to 30 0255
MH: 30 0254MH: 30 0255upstream0 ft. MSA - Survey Abandoned - ROOTS0.8 ft. FM - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish2 ft. RMJ - Roots Medium Joint, from 12 to 04 o'clock, 30 %, within 8 inches of joint: YESR2 ft. MGP - General Photograph - ROOTS6.7 ft. RFJ - Roots Fine Joint, from 09 to 11 o'clock, within 8 inches of joint: YESR7.4 ft. CC - Crack Circumferential, from 09 to 10 o'clock, within 8 inches of joint: YES17.9 ft. CL - Crack Longitudinal, at 10 o'clock, within 8 inches of joint: YES19.9 ft. RFJ - Roots Fine Joint, from 02 to 03 o'clock, within 8 inches of joint: YESR23 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start23 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: NO, Start25 ft. MWL - Water Level, 45 %of cross sectional area25 ft. AMH - Downstream Manhole, Survey Begins - 9:30 AM25 ft. MWM - Water Mark, 50 %of cross sectional area

Observation photos (5)

  • Downstream Manhole, Survey Begins - 9:30 AM

    0 ft. - Downstream Manhole, Survey Begins - 9:30 AM

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

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

  • Roots Medium Joint, from 12 to 04 o'clock, 30 %, within 8 inches of joint: YESR

    23 ft. - Roots Medium Joint, from 12 to 04 o'clock, 30 %, within 8 inches of joint: YESR

  • General Photograph - ROOTS

    23 ft. - General Photograph - ROOTS

  • Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

    24.2 ft. - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

All inspections of P17955Work order 0541792

Observations (15)

DistanceCodeObservation
25MSAROOTS
2SSS—
23SSS—
24.2FM—
18.3RFJ—
5.1RFJ—
23SAV—
0MWL—
7.1CL—
23RMJ—
0AMH9:30 AM
0MWM—
17.6CC—
2SAV—
23MGPROOTS

Properties (7)

additional_info
PROJ. BAR MH. NUMBERS ARE WRONG ON THE DVD, PAPERWORK HAS BEEN FIXED, UNABLE TO TRACTOR PAST THE ROOT MASS APPROX 24' U/S
custom_field_three
ABANDONED INSPECTION, ROOT MASS 24' D/S
custom_field_two
5
customer
LACSD
datetime
2016-02-19T09:03:19-08:00
documentation
MIRANDA, SHADLER, FRANKLIN, MIRABAL
is_lateral_inspection
false