Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 5, 2019, 10:40 AM
Date
04/05/2019
W/O
0763424
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00421
PipeID
P06240
Time
3:40 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H1173
Sewer Name
05 AVIATION BOULEVARD 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_AVATION_BOULEVARD_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
05 1007
Downstream MH
05 1008
Dir. of Survey
Upstream
Length Surveyed
16.6 ft.
Total Length
16.6 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
4
O&M Quick
5121
O&M Rating
7
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 05 1007 to 05 1008
MH: 05 1007MH: 05 1008upstream0 ft. AMH - Downstream Manhole, Survey Ends - 3:55AM0.6 ft. DSZ - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE0.6 ft. MGO - General Observation - SLIGHT OFFSET JOINTS THROUGHOUT REACH9.6 ft. FC - Fracture Circumferential, from 10 to 02 o'clock, within 8 inches of joint: YES - HAIRLINE9.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE9.6 ft. DSZ - Deposits Settled Other, 40 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start - SLUDGE9.6 ft. MGO - General Observation - ZOOM 9'14.6 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE16.6 ft. MWM - Water Mark, 20 %of cross sectional area16.6 ft. MWL - Water Level, 0 %of cross sectional area16.6 ft. AMH - Downstream Manhole, Survey Begins - 3:45AM

Observations (11)

DistanceCodeObservation
7FCHAIRLINE
0MWM
7DSZSLUDGE
2DSZSLUDGE
0MWL
7DSZSLUDGE
0AMH3:45AM
7MGOZOOM 9'
16DSZSLUDGE
16MGOSLIGHT OFFSET JOINTS THROUGHOUT REACH
16.6AMH3:55AM

Properties (6)

custom_field_three
HAIRLINE CIRCUM FRACTURE
custom_field_two
5
customer
LACSD
datetime
2019-04-05T03:40:35-07:00
documentation
MARTIN,REVELES,OLIVER 111,RUALCABA
is_lateral_inspection
false