Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 16, 2020, 09:09 AM
  • B 1277_B 1276_7162020_030335.mp4

Date
07/16/2020
W/O
0833641
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z01126
PipeID
P25172
Time
2:09 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1483
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
20200716MDM_JOINT_OUTFALL_B_UNIT_6J
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 1277
Downstream MH
B 1276
Dir. of Survey
Downstream
Length Surveyed
160.8 ft.
Total Length
160.8 ft.
Structural Index
3
Structural Quick
4221
Structural Rating
10
O&M Index
3
O&M Quick
4122
O&M Rating
8
Overall Index
3
Overall Quick
Overall Rating
18
Pipe schematic from manhole B 1277 to B 1276
MH: B 1277MH: B 1276downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:05AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING CONCRETE2 ft. MGO - General Observation - MAG COAT 60% START38.1 ft. MGO - General Observation - RUST STAINED CONCRETE53.8 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - ROCKS83.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCK94 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG102.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - ROCKS130.9 ft. MGO - General Observation - 75% MAG COAT START160.5 ft. MGO - General Observation - MAG COAT 75% FINISH160.5 ft. SAM - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG160.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE160.8 ft. AMH - Downstream Manhole, Survey Ends - 3:20AM

Observation photos (7)

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

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

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

  • General Observation - MAG COAT 60% START

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

  • General Observation - RUST STAINED CONCRETE

    38.1 ft. - General Observation - RUST STAINED CONCRETE

  • Deposits Settled Other,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: YES - ROCK

    83.9 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROCK

  • Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    94 ft. - Surface Aggregate Missing, from 09 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - 75% MAG COAT START

    130.9 ft. - General Observation - 75% MAG COAT START

Observations (16)

DistanceCodeObservation
160.8AMH3:20AM
160.5MGOMAG COAT 75% FINISH
53.8DSZROCKS
0AMH3:05AM
38.1MGORUST STAINED CONCRETE
2SAMSEVERE AGG
2SSSBLISTERING CONCRETE
160.5SAMSEVERE AGG
94SAMSEVERE AGG
0MWL
0MWM
130.9MGO75% MAG COAT START
83.9DSZROCK
160.5SSSBLISTERING CONCRETE
102.2DSZROCKS
2MGOMAG COAT 60% START

Properties (6)

custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2020-07-16T02:09:56-07:00
documentation
MARTIN,OLIVER 111,SHADLER,BARR
is_lateral_inspection
false