Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2017, 08:51 AM

  • Section#5_B 0010_B 0009__11202017__G6871.mp2

Date
11/20/2017
W/O
0672781
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00072
PipeID
P08520
Time
12:51 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6871
Sewer Name
B JOINT OUTFALL B - UNIT 1A
City
CARSON
Loc. details
Light Highway
Location Code
C
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 0009
Dir. of Survey
Downstream
Length Surveyed
240.4 ft.
Total Length
240.4 ft.
Structural Index
5
Structural Quick
5I4H
Structural Rating
438
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
5
Overall Quick
—
Overall Rating
442
Pipe schematic from manhole B 0010 to B 0009
MH: B 0010MH: B 0009downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:20AM0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - CIRCUM REBAR UNDER MAG COAT2 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 100% START 9:00 TO 3:0043.8 ft. SRV - Surface Reinforcement Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG122 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT233.1 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR238.4 ft. MGO - General Observation - 100% MAG COAT FINISH238.4 ft. SAM - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG238.4 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - CIRCUM REBAR UNDER MAG COAT240.4 ft. AMH - Downstream Manhole, Survey Ends - 1:40AM

Observation photos (6)

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

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

  • Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

    2 ft. - Surface Aggregate Missing, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG UNDER MAG COAT

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

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

  • Surface Reinforcement Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

    43.8 ft. - Surface Reinforcement Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

    122 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR

    233.1 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - BROKEN MISSING REBAR

All inspections of P08520Work order 0672781

Observations (13)

DistanceCodeObservation
238.4MGO100% MAG COAT FINISH
0AMH1:20AM
238.4SAMSEVERE AGG
2SRVCIRCUM REBAR UNDER MAG COAT
122SRVCIRCUM REBAR UNDER MAG COAT
43.8SRVSEVERE AGG
238.4SRVCIRCUM REBAR UNDER MAG COAT
240.4AMH1:40AM
2SAMSEVERE AGG UNDER MAG COAT
0MWL—
233.1SRCBROKEN MISSING REBAR
2MGOMAG COAT 100% START 9:00 TO 3:00
0MWM—

Properties (4)

custom_field_three
BROKEN MISSING REBAR
custom_field_two
1
customer
LACSD
datetime
2017-11-20T00:51:39-08:00