Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 15, 2018, 05:22 PM

  • 05 1526_05 1525_3152018_102829.mp4

Date
03/15/2018
W/O
0674248
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00495
PipeID
P06748
Time
10:22 AM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7655
Sewer Name
05 NORTH TORRANCE TRUNK
City
TORRANCE
Loc. details
Other
Location Code
Z
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
26
Purpose
Routine Assessment
Project
20180315SHO_NORTH_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
05 1526
Downstream MH
05 1525
Dir. of Survey
Downstream
Length Surveyed
437.5 ft.
Total Length
437.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
—
Overall Rating
8
Pipe schematic from manhole 05 1526 to 05 1525
MH: 05 1526MH: 05 1525downstream0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10300 ft. MWL - Water Level, 40 %of cross sectional area2.5 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, within 8 inches of joint: YES5 ft. RMB - Roots Medium Barrell, at 12 o'clock, 10 %, within 8 inches of joint: NO7.7 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"10.6 ft. MGO - General Observation - 50% MAG COAT INTACT147.4 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - UNKNOWN DEBRIS437.3 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - UNKNOWN DEBRIS437.4 ft. MGO - General Observation - UNKNOWN CONNECTION IN THE MH @ 10 O CLOCK437.5 ft. AMH - Downstream Manhole, Survey Ends - 1100

Observation photos (1)

  • Roots Medium Barrell, at 12 o'clock, 10 %, within 8 inches of joint: NO

    5 ft. - Roots Medium Barrell, at 12 o'clock, 10 %, within 8 inches of joint: NO

All inspections of P06748Work order 0674248

Observations (11)

DistanceCodeObservation
5RMB—
147.4DSZUNKNOWN DEBRIS
0MWM—
2.5RFB—
437.3DSZUNKNOWN DEBRIS
0AMH1030
7.7TFA—
437.4MGOUNKNOWN CONNECTION IN THE MH @ 10 O CLOCK
10.6MGO50% MAG COAT INTACT
437.5AMH1100
0MWL—

Properties (4)

custom_field_three
DEBRIS IN THE LINE, NO MAJOR DEFECTS
custom_field_two
4
customer
LACSD
datetime
2018-03-15T10:22:39-07:00