Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2021, 09:17 AM

  • B 1276_B 1275_7162021_022455.mp4

Date
07/16/2021
W/O
0896748
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25171
Time
2:17 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1874
Sewer Name
B JOINT OUTFALL B - UNIT 6J
City
PASADENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
12
Purpose
Capital Improvement Program Assesment
Project
20210715MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1276
Downstream MH
B 1275
Dir. of Survey
Downstream
Length Surveyed
199.7 ft.
Total Length
199.7 ft.
Structural Index
4
Structural Quick
5242
Structural Rating
29
O&M Index
2
O&M Quick
3121
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
35
Pipe schematic from manhole B 1276 to B 1275
MH: B 1276MH: B 1275downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:25AM0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE2 ft. SAP - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SAP - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2.4 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG8.4 ft. MGO - General Observation - MAG COAT 60% START36.3 ft. MWM - Water Mark, 30 %of cross sectional area71.4 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG82.3 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR87.8 ft. MGO - General Observation - 60% MAG COAT FINISH87.8 ft. MGP - General Photograph - MISSING SEVERE AGG102.7 ft. RMJ - Roots Medium Joint, from 02 to 05 o'clock, 20 %, within 8 inches of joint: YESR105.4 ft. RFJ - Roots Fine Joint, from 08 to 10 o'clock, within 8 inches of joint: YESR - 4%129.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS142.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS147.5 ft. SRC - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR154.2 ft. MGO - General Observation - MAG COAT 40% START161.4 ft. MWM - Water Mark, 20 %of cross sectional area189.8 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG199.2 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE199.2 ft. SAP - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG199.2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG199.2 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG199.2 ft. SAP - Surface Aggregate Projecting, from 09 to 10 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG199.7 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (12)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE

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

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

  • Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Projecting, from 02 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

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

    2.4 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • General Observation - MAG COAT 60% START

    8.4 ft. - General Observation - MAG COAT 60% START

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    71.4 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    82.3 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • General Photograph - MISSING SEVERE AGG

    87.8 ft. - General Photograph - MISSING SEVERE AGG

  • Roots Medium Joint, from 02 to 05 o'clock, 20 %, within 8 inches of joint: YESR

    102.7 ft. - Roots Medium Joint, from 02 to 05 o'clock, 20 %, within 8 inches of joint: YESR

  • Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    147.5 ft. - Surface Reinforcement Corroded, from 02 to 03 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • General Observation - MAG COAT 40% START

    154.2 ft. - General Observation - MAG COAT 40% START

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    189.8 ft. - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

All inspections of P25171Work order 0896748

Observations (27)

DistanceCodeObservation
0MWM—
199.2SSSBLISTERING CONCRETE
87.8MGO60% MAG COAT FINISH
189.8SAMSEVERE AGG
8.4MGOMAG COAT 60% START
199.7AMH2:50AM
82.3SRCCIRCUM REBAR
142.3DSZROCKS
2.4SAVSEVERE AGG
105.4RFJ4%
161.4MWM—
71.4SAMSEVERE AGG
199.2SAPSEVERE AGG
154.2MGOMAG COAT 40% START
0AMH2:25AM
147.5SRCCIRCUM REBAR
102.7RMJ—
199.2SAMSEVERE AGG
129.7DSZROCKS
2SSSBLISTERING CONCRETE
199.2SAVSEVERE AGG
199.2SAPSEVERE AGG
87.8MGPMISSING SEVERE AGG
0MWL—
2SAPSEVERE AGG
2SAPSEVERE AGG
36.3MWM—

Properties (6)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2021-07-16T02:17:31-07:00
documentation
MARTIN,OLIVER 111,REVELES,RAMIERZ
is_lateral_inspection
false