Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 22, 2016, 08:02 AM

  • A 0953_A 0952_10222016_032330.mp4

Date
10/22/2016
W/O
0592185
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00918
PipeID
P20732
Time
1:02 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6744
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR RELIEF
City
TORANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
30
Purpose
Routine Assessment
Project
20161022MDM_JOA_1A_DISTRICT_5_INTERCEPTOR_RELIEF
Material
RCP-PTL
Shape
Circular
Height
72 in.
Upstream MH
A 0953
Downstream MH
A 0952
Dir. of Survey
Downstream
Length Surveyed
42.6 ft.
Total Length
42.6 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
7
Pipe schematic from manhole A 0953 to A 0952
MH: A 0953MH: A 0952downstream0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped STOPLOG IN PLACE0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:00AM0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped STOPLOG IN PLACE2 ft. MGO - General Observation - 72" RCP-PTL12.9 ft. LFB - Lining Failure Blistered, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SMALL BLISTERES SPORATIC40.4 ft. MGO - General Observation - LARGE STOPLOG IN PLACE OVER WEST SIDE SIPHON40.4 ft. LFB - Lining Failure Blistered, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SMALL BLISTERES SPORATIC42.6 ft. AMH - Downstream Manhole, Survey Ends - 3:10AM

Observation photos (3)

  • General Observation - 72" RCP-PTL

    2 ft. - General Observation - 72" RCP-PTL

  • Lining Failure Blistered, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SMALL BLISTERES SPORATIC

    12.9 ft. - Lining Failure Blistered, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SMALL BLISTERES SPORATIC

  • General Observation - LARGE STOPLOG IN PLACE OVER WEST SIDE SIPHON

    40.4 ft. - General Observation - LARGE STOPLOG IN PLACE OVER WEST SIDE SIPHON

All inspections of P20732Work order 0592185

Observations (10)

DistanceCodeObservation
40.4MGOLARGE STOPLOG IN PLACE OVER WEST SIDE SIPHON
40.4LFBSMALL BLISTERES SPORATIC
0MGOConn. @ Mh, 3 O' Clock. Capped STOPLOG IN PLACE
0MWM—
42.6AMH3:10AM
2MGO72" RCP-PTL
0AMH3:00AM
12.9LFBSMALL BLISTERES SPORATIC
0MWL—
0MGOConn. @ Mh, 9 O' Clock. Capped STOPLOG IN PLACE

Properties (6)

custom_field_three
SMALL BLISTERES ON LINER
custom_field_two
4
customer
LACSD
datetime
2016-10-22T01:02:39-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false