Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 13, 2016, 12:04 PM

  • A 0955_A 0954_10132016_051549.mp4

Date
10/13/2016
W/O
0592185
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00918
PipeID
P20733
Time
5:04 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0320
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR RELIEF
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
30
Purpose
Routine Assessment
Project
20161008MDM_JOA_1A_DISTRICT_5_INTERCEPTOR_RELIEF
Material
RCP-PTL
Shape
Circular
Height
90 in.
Upstream MH
A 0955
Downstream MH
A 0954
Dir. of Survey
Downstream
Length Surveyed
544.8 ft.
Total Length
544.8 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole A 0955 to A 0954
MH: A 0955MH: A 0954downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active LARGE INCOMING0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active LARGE OUTGOING0 ft. AMH - Upstream Manhole, Survey Begins - 5:10AM0 ft. MWM - Water Mark, 30 %of cross sectional area11.8 ft. MGO - General Observation - 90" RCP-PTL11.8 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL SPORATIC424 ft. MGP - General Photograph424 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL544.5 ft. LFB - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SMALL SPORATIC544.6 ft. LFD - Lining Failure Detached, from 04 to 08 o'clock, within 8 inches of joint: NO - LINER PEELING AWAY END OF MH STACK544.8 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (5)

  • General Observation - 90" RCP-PTL

    11.8 ft. - General Observation - 90" RCP-PTL

  • Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL SPORATIC

    11.8 ft. - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SMALL SPORATIC

  • General Photograph

    424 ft. - General Photograph

  • Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL

    424 ft. - Lining Failure Blistered, from 08 to 04 o'clock, within 8 inches of joint: NO - SMALL

  • Lining Failure Detached, from 04 to 08 o'clock, within 8 inches of joint: NO - LINER PEELING AWAY END OF MH STACK

    544.6 ft. - Lining Failure Detached, from 04 to 08 o'clock, within 8 inches of joint: NO - LINER PEELING AWAY END OF MH STACK

All inspections of P20733Work order 0592185

Observations (12)

DistanceCodeObservation
544.5LFBSMALL SPORATIC
11.8MGO90" RCP-PTL
11.8LFBSMALL SPORATIC
0MGOConn. @ Mh, 3 O' Clock. Active LARGE INCOMING
424MGP—
544.6LFDLINER PEELING AWAY END OF MH STACK
0MWL—
0MGOConn. @ Mh, 9 O' Clock. Active LARGE OUTGOING
0AMH5:10AM
544.8AMH5:30AM
424LFBSMALL
0MWM—

Properties (6)

custom_field_three
PTL LINER GOOD COND. -SMALL SPORATIC BLISTERES
custom_field_two
4
customer
LACSD
datetime
2016-10-13T05:04:00-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false