Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 5, 2019, 11:17 AM
Date
04/05/2019
W/O
0763423
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00424
PipeID
P06278
Time
4:17 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1174
Sewer Name
05 AVIATION BOULEVARD RELIEF TRUNK
City
HAWTHORNE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
20190405MDM_AVAIATION_BOULEVARD_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
24 in.
Upstream MH
05 1043
Downstream MH
05 1042
Dir. of Survey
Downstream
Length Surveyed
337.7 ft.
Total Length
337.7 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
6
Pipe schematic from manhole 05 1043 to 05 1042
MH: 05 1043MH: 05 1042downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active8 ft. MGO - General Observation - 100% MAG COAT 7:00 TO 5:0034.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 6" - Open64.4 ft. SSS - Surface Spalling, from 11 to 05 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT88.9 ft. SSS - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT107.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT337.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish - BLISTERING PEELING CONCRETE UNDER MAG COAT337.3 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active337.3 ft. MGO - General Observation - 100% MAG COAT FINISH337.7 ft. AMH - Downstream Manhole, Survey Ends - 4:45AM
All inspections of P06278Work order 0763423

Observations (13)

DistanceCodeObservation
0MWM—
34.4TFOpen
337.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
337.3MGOConn. @ Mh, 3 O' Clock. Active
337.7AMH4:45AM
107.3SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
0MWL—
0AMH4:20AM
88.9SSSPEELING CONCRETE UNDER MAG COAT
0MGOConn. @ Mh, 9 O' Clock. Active
64.4SSSPEELING CONCRETE UNDER MAG COAT
8MGO100% MAG COAT 7:00 TO 5:00
337.3MGO100% MAG COAT FINISH

Properties (6)

custom_field_three
100% MAG COAT-POSSIBLE SPALLING CONCRETE ONLY
custom_field_two
5
customer
LACSD
datetime
2019-04-05T04:17:30-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUVALCABA
is_lateral_inspection
false