Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 18, 2017, 04:15 PM

  • Section#4_B 0011_B 0010__11182017__G6870.mp2

Date
11/18/2017
W/O
0672781
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00072
PipeID
P08521
Time
8:15 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6870
Sewer Name
B JOINT OUTFALL B - UNIT 1A
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
14
Purpose
Capital Improvement Program Assesment
Project
20171118MDM_JOINT_OUTFALL_B_UNIT_1A
Material
Reinforced Concrete Pipe
Shape
Circular
Height
144 in.
Upstream MH
B 0010
Downstream MH
B 0011
Dir. of Survey
Upstream
Length Surveyed
550.9 ft.
Total Length
550.9 ft.
Structural Index
5
Structural Quick
5U4U
Structural Rating
985
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
—
Overall Rating
990
Pipe schematic from manhole B 0010 to B 0011
MH: B 0010MH: B 0011upstream0 ft. AMH - Upstream Manhole, Survey Ends(ZOOM 480'-COMPLETED REVERSE INSPECTION - 8:40AM ZOOM 480'-COMPLETED REVERSE INSPECTION0.7 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG UNDER MAG COAT10 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR UNDER MAG COAT70.9 ft. SRC - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR HANGING IN FLOW548.9 ft. MGO - General Observation - MAG COAT 100% 9:00 TO 3:00 START548.9 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER REBAR548.9 ft. MGO - General Observation - ZOOM UPSTREAM 480'548.9 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COIAT550.9 ft. MWL - Water Level, 40 %of cross sectional area550.9 ft. AMH - Downstream Manhole, Survey Ends - 8:20AM550.9 ft. MWM - Water Mark, 80 %of cross sectional area

Observation photos (4)

  • General Observation - MAG COAT 100% 9:00 TO 3:00 START

    2 ft. - General Observation - MAG COAT 100% 9:00 TO 3:00 START

  • General Observation - ZOOM UPSTREAM 480'

    2 ft. - General Observation - ZOOM UPSTREAM 480'

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COIAT

    2 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COIAT

  • Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR HANGING IN FLOW

    480 ft. - Surface Reinforcement Corroded, from 10 to 02 o'clock, within 8 inches of joint: NO - BROKEN CIRCUM REBAR HANGING IN FLOW

All inspections of P08521Work order 0672781

Observations (11)

DistanceCodeObservation
550.9AMH8:40AM ZOOM 480'-COMPLETED REVERSE INSPECTION
2MGOMAG COAT 100% 9:00 TO 3:00 START
540.9SRVCIRCUM REBAR UNDER MAG COAT
0MWL—
550.2SAMSEVERE AGG UNDER MAG COAT
2SAMSEVERE AGG UNDER REBAR
0AMH8:20AM
2MGOZOOM UPSTREAM 480'
0MWM—
480SRCBROKEN CIRCUM REBAR HANGING IN FLOW
2SRVCIRCUM REBAR UNDER MAG COIAT

Properties (6)

custom_field_three
BROKEN MISSING REBAR
custom_field_two
1
customer
LACSD
datetime
2017-11-18T08:15:00-08:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false