Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 12, 2018, 08:20 PM

  • A 0509_A 0508_1122018_135036.mp4

Date
01/12/2018
W/O
0683928
Weather
Dry
Operator/Surveyor
SANTIAGO OBREGON
Sewer ID
Z00315
PipeID
P07745
Time
12:20 PM
Certificate
U-1014-06022541
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7603
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Routine Assessment
Project
20180112SHO_JOA1A_DISTRICT_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
A 0509
Downstream MH
A 0508
Dir. of Survey
Downstream
Length Surveyed
216.7 ft.
Total Length
216.7 ft.
Structural Index
5
Structural Quick
5331
Structural Rating
18
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole A 0509 to A 0508
MH: A 0509MH: A 0508downstream0 ft. MWL - Water Level, 45 %of cross sectional area0 ft. MWM - Water Mark, 55 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 01503.8 ft. MGO - General Observation - 95% MAG COAT INTACT110.3 ft. SAV - Surface Aggregate Visible, at 09 o'clock, within 8 inches of joint: NO185.7 ft. SRC - Surface Reinforcement Corroded, at 02 o'clock, within 8 inches of joint: NO - BROKEN REBAR189.8 ft. SRC - Surface Reinforcement Corroded, at 11 o'clock, within 8 inches of joint: NO - POSSIBLE BROKEN REBAR196.2 ft. SRC - Surface Reinforcement Corroded, from 09 to 02 o'clock, within 8 inches of joint: YES, Start - BROKEN REBAR215.3 ft. SRC - Surface Reinforcement Corroded, from 09 to 02 o'clock, within 8 inches of joint: YES, Finish216.7 ft. AMH - Downstream Manhole, Survey Ends - 0200

Observation photos (4)

  • Surface Aggregate Visible, at 09 o'clock, within 8 inches of joint: NO

    110.3 ft. - Surface Aggregate Visible, at 09 o'clock, within 8 inches of joint: NO

  • Surface Reinforcement Corroded, at 02 o'clock, within 8 inches of joint: NO - BROKEN REBAR

    185.7 ft. - Surface Reinforcement Corroded, at 02 o'clock, within 8 inches of joint: NO - BROKEN REBAR

  • Surface Reinforcement Corroded, at 11 o'clock, within 8 inches of joint: NO - POSSIBLE BROKEN REBAR

    189.8 ft. - Surface Reinforcement Corroded, at 11 o'clock, within 8 inches of joint: NO - POSSIBLE BROKEN REBAR

  • Surface Reinforcement Corroded, from 09 to 02 o'clock, within 8 inches of joint: YES, Start - BROKEN REBAR

    196.2 ft. - Surface Reinforcement Corroded, from 09 to 02 o'clock, within 8 inches of joint: YES, Start - BROKEN REBAR

All inspections of P07745Work order 0683928

Observations (10)

DistanceCodeObservation
196.2SRCBROKEN REBAR
216.7AMH0200
3.8MGO95% MAG COAT INTACT
189.8SRCPOSSIBLE BROKEN REBAR
185.7SRCBROKEN REBAR
0MWL—
0MWM—
215.3SRC—
0AMH0150
110.3SAV—

Properties (5)

additional_info
RFIR
custom_field_three
BROKEN REBAR
custom_field_two
2
customer
LACSD
datetime
2018-01-12T12:20:32-08:00