Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 7, 2019, 11:44 AM

  • B 0435_B 0434_672019_045220.mp4

Date
06/07/2019
W/O
0772196
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00093
PipeID
P08947
Time
4:44 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1226
Sewer Name
B JOINT OUTFALL B - UNIT 5C
City
SIERRA MADRE
Loc. details
Sidewalk
Location Code
F
Use of Sewer
Sanitary Sewer
District
District 16
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20190603MDM_JOINT_OUTFALL_B_UNIT_5C
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 0435
Downstream MH
B 0434
Dir. of Survey
Downstream
Length Surveyed
302.9 ft.
Total Length
302.9 ft.
Structural Index
2
Structural Quick
3123
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
9
Pipe schematic from manhole B 0435 to B 0434
MH: B 0435MH: B 0434downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:50AM0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. MGO - General Observation - MAG COAT 80% START2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE21.5 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area59.2 ft. MGO - General Observation - 80% MAG COAT FINISH99.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE142.3 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, - SEVERE AGG SPORATIC212.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active302.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE302.5 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active302.5 ft. MGO - General Observation - Conn. @ Mh, 10 O' Clock. Capped302.9 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (6)

  • General Observation - MAG COAT 80% START

    2 ft. - General Observation - MAG COAT 80% START

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

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

  • Water Level, Sag in pipe, 20 %of cross sectional area

    21.5 ft. - Water Level, Sag in pipe, 20 %of cross sectional area

  • General Observation - 80% MAG COAT FINISH

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

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

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

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

    142.3 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, - SEVERE AGG SPORATIC

All inspections of P08947Work order 0772196

Observations (15)

DistanceCodeObservation
2MGOMAG COAT 80% START
302.9AMH5:20AM
0MWM—
21.5MWLS—
59.2MGO80% MAG COAT FINISH
0AMH4:50AM
302.5SSSBLISTERING PEELING CONCRETE
99.2SSSBLISTERING PEELING CONCRETE
302.5MGOConn. @ Mh, 9 O' Clock. Active
2SSSBLISTERING PEELING CONCRETE
212.2TFActive
302.5MGOConn. @ Mh, 10 O' Clock. Capped
0MWL—
142.3SAVSEVERE AGG SPORATIC
0MGOConn. @ Mh, 9 O' Clock. Active

Properties (6)

custom_field_three
SEVERE AGG VISIBLE VERY SPORATIC
custom_field_two
3
customer
LACSD
datetime
2019-06-07T04:44:35-07:00
documentation
MARTIN,REVELES,OLIVER 111
is_lateral_inspection
false