Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 23, 2018, 09:15 AM

  • B 1121_B 1120_5232018_042702.mp4

Date
05/23/2018
W/O
0706871
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01125
PipeID
P13536
Time
2:15 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0866
Sewer Name
B JOINT OUTFALL B - UNIT 6H
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
16
Purpose
Capital Improvement Program Assesment
Project
20180522MDM_JOINT_OUTFALL_B_UNIT_6H
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1121
Downstream MH
B 1120
Dir. of Survey
Downstream
Length Surveyed
517.7 ft.
Total Length
517.7 ft.
Structural Index
2
Structural Quick
3224
Structural Rating
14
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole B 1121 to B 1120
MH: B 1121MH: B 1120downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - MAG COAT 70% START 8:00 TO 4:000 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG8 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE23.7 ft. MGO - General Observation - DARK COLOR ON PIPE FROM COCKROACHS100.1 ft. SAV - Surface Aggregate Visible, from 11 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG223.9 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE300.5 ft. MGO - General Observation - 24" RCP483 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE486.8 ft. MGO - General Observation - 80% MAG COAT FINISH502.3 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE517.2 ft. SSS - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish - FLAKING PEELING CONCRETE517.7 ft. AMH - Downstream Manhole, Survey Ends - 5:15AM

Observation photos (10)

  • General Observation - MAG COAT 70% START 8:00 TO 4:00

    0 ft. - General Observation - MAG COAT 70% START 8:00 TO 4:00

  • Surface Aggregate Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    2 ft. - Surface Aggregate Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE

    8 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE

  • General Observation - DARK COLOR ON PIPE FROM COCKROACHS

    23.7 ft. - General Observation - DARK COLOR ON PIPE FROM COCKROACHS

  • Surface Aggregate Visible, from 11 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    100.1 ft. - Surface Aggregate Visible, from 11 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    223.9 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • General Observation - 24" RCP

    300.5 ft. - General Observation - 24" RCP

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    483 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • General Observation - 80% MAG COAT FINISH

    486.8 ft. - General Observation - 80% MAG COAT FINISH

  • Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    502.3 ft. - Surface Spalling, from 07 to 05 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

All inspections of P13536Work order 0706871

Observations (15)

DistanceCodeObservation
0AMH4:30AM
517.7AMH5:15AM
502.3SSSFLAKING CONCRETE
0MWM—
486.8MGO80% MAG COAT FINISH
483SSSPEELING CONCRETE
8SSSFLAKING CONCRETE
100.1SAVSEVERE AGG
23.7MGODARK COLOR ON PIPE FROM COCKROACHS
0MGOMAG COAT 70% START 8:00 TO 4:00
517.2SSSFLAKING PEELING CONCRETE
300.5MGO24" RCP
2SAVSEVERE AGG
223.9SSSFLAKING CONCRETE
0MWL—

Properties (6)

custom_field_three
SEVERE AGG VISIBLE VERY SPORATIC-70% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2018-05-23T02:15:06-07:00
documentation
MARTIN,REVELES,OLIVER 111
is_lateral_inspection
false