Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 25, 2018, 11:50 AM

  • B 0396_B 0395_10252018_050025.mp4

Date
10/25/2018
W/O
0736430
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00091
PipeID
P08908
Time
4:50 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1029
Sewer Name
B JOINT OUTFALL B - UNIT 5A
City
SAN MARINO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
07
Purpose
Routine Assessment
Project
20181025MDM_JOINT_OUTFALL_B_UNIT_5A
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
B 0396
Downstream MH
B 0395
Dir. of Survey
Downstream
Length Surveyed
271.9 ft.
Total Length
271.9 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
5
O&M Quick
5242
O&M Rating
18
Overall Index
4
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole B 0396 to B 0395
MH: B 0396MH: B 0395downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:00AM0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 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 80% START38.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active38.5 ft. MWM - Water Mark, 80 %of cross sectional area89.3 ft. MGO - General Observation - MAG COAT 80% 9:00 TO 3:0089.3 ft. MWM - Water Mark, 50 %of cross sectional area135.3 ft. MWM - Water Mark, 80 %of cross sectional area135.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open142.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT225.2 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Active271.4 ft. MGO - General Observation - MAG COAT 80% FINISH271.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - BLISTERING CONCRETE271.9 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (5)

  • 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 80% START

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

  • Water Mark, 80 %of cross sectional area

    38.5 ft. - Water Mark, 80 %of cross sectional area

  • General Observation - MAG COAT 80% 9:00 TO 3:00

    89.3 ft. - General Observation - MAG COAT 80% 9:00 TO 3:00

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

    142.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE UNDER MAG COAT

All inspections of P08908Work order 0736430

Observations (16)

DistanceCodeObservation
89.3MGOMAG COAT 80% 9:00 TO 3:00
0AMH5:00AM
135.3MWM—
38.5TFActive
271.4MGOMAG COAT 80% FINISH
225.2TBActive
2SSSBLISTERING CONCRETE
271.9AMH5:20AM
2MGOMAG COAT 80% START
0MWM—
271.4SSSBLISTERING CONCRETE
89.3MWM—
142.8SSSBLISTERING CONCRETE UNDER MAG COAT
38.5MWM—
135.3TFOpen
0MWL—

Properties (4)

custom_field_three
BLISTERING CONCRETE
custom_field_two
4
customer
LACSD
datetime
2018-10-25T04:50:54-07:00