Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 13, 2018, 10:41 AM

  • C 0338_C 0337_7132018_040114.mp4

Date
07/13/2018
W/O
0716531
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00138
PipeID
P09801
Time
3:41 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0933
Sewer Name
C JOINT OUTFALL C - UNIT 7B
City
HAWAIIAN GARDENS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
08
Purpose
Capital Improvement Program Assesment
Project
20180713MDM_JOINT_OUTFALL_C_UNIT_7B
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
C 0337
Downstream MH
C 0338
Dir. of Survey
Upstream
Length Surveyed
270.8 ft.
Total Length
270.8 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole C 0337 to C 0338
MH: C 0337MH: C 0338upstream0 ft. AMH - Upstream Manhole, Survey Ends(COMPLETED REVERSE INSPECTION) - 4:20AM (COMPLETED REVERSE INSPECTION0.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCKS0.4 ft. MGO - General Observation - MAG COAT 99$ FINISH67.4 ft. MGO - General Observation - ZOOM6 67'67.4 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - BRICKS250.7 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG268.8 ft. MGO - General Observation - MAG COAT 99% START 9:00 TO 3:00268.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT270.8 ft. AMH - Downstream Manhole, Survey Begins - 4:00AM270.8 ft. MWM - Water Mark, 40 %of cross sectional area270.8 ft. MWL - Water Level, 5 %of cross sectional area - NO FLOW

Observation photos (6)

  • General Observation - MAG COAT 99% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 99% START 9:00 TO 3:00

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG

    20.1 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • General Observation - ZOOM6 67'

    203.4 ft. - General Observation - ZOOM6 67'

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - BRICKS

    203.4 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - BRICKS

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCKS

    270.4 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCKS

All inspections of P09801Work order 0716531

Observations (12)

DistanceCodeObservation
203.4MGOZOOM6 67'
270.8AMH4:20AM (COMPLETED REVERSE INSPECTION
2MGOMAG COAT 99% START 9:00 TO 3:00
203.4DSZBRICKS
20.1SAVSEVERE AGG
0AMH4:00AM
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
270.4SSSBLISTERING PEELING CONCRETE
270.4DSZROCKS
270.4MGOMAG COAT 99$ FINISH
0MWM—
0MWLNO FLOW

Properties (5)

additional_info
REVERSE INSPECTION
custom_field_three
SEVERE AGG PROJECTING-98% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2018-07-13T03:41:11-07:00