Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 13, 2017, 09:11 AM

  • D 0115_D 0114_12132017_011641.mp4

Date
12/13/2017
W/O
#
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00156
PipeID
P10023
Time
1:11 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0696
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
LAWNDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
20171209MDM_JOINT_OUTFALL_D_UNIT_6
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Upstream MH
D 0115
Downstream MH
D 0114
Dir. of Survey
Downstream
Length Surveyed
345.7 ft.
Total Length
345.7 ft.
Structural Index
3
Structural Quick
3522
Structural Rating
19
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole D 0115 to D 0114
MH: D 0115MH: D 0114downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 12:55AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 99% START 8:00 TO 4:0015.2 ft. SAV - Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG32.8 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: NO - SEVERE AGG117.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT169.9 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG312.6 ft. SAV - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO - SEVERE AGG332.6 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - ROCKS344.5 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG345.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - ROCK345.4 ft. MGO - General Observation - MAG COAT 99% FINISH345.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE345.7 ft. AMH - Downstream Manhole, Survey Ends( INSPECTION COMPLETED WITH REVERSE INSPECTION - 1:20AM( INSPECTION COMPLETED WITH REVERSE INSPECTION)

Observation photos (7)

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT

  • General Observation - MAG COAT 99% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 99% START 8:00 TO 4:00

  • Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    15.2 ft. - Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

    117.6 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

  • Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    169.9 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    312.6 ft. - Surface Aggregate Visible, at 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG

    344.5 ft. - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG

All inspections of P10023Work order #

Observations (17)

DistanceCodeObservation
312.6SAVSEVERE AGG
345.4DSZROCK
0MWM—
345.4MGOMAG COAT 99% FINISH
0AMH12:55AM
32.8SAVSEVERE AGG
345.7AMH1:20AM( INSPECTION COMPLETED WITH REVERSE INSPECTION)
345.4SSSBLISTERING PEELING CONCRETE
344.5SAVSEVERE AGG
117.6SSSPEELING CONCRETE UNDER MAG COAT
0MGOConn. @ Mh, 9 O' Clock. Active
15.2SAVSEVERE AGG
332.6DSZROCKS
169.9SAVSEVERE AGG
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
2MGOMAG COAT 99% START 8:00 TO 4:00
0MWL—

Properties (5)

additional_info
MH D115 IN PARKING AREA CONED OFF FOR INSPECTION
custom_field_three
SEVERE AGG VISIBLE -99% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2017-12-13T01:11:31-08:00