Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 31, 2017, 08:04 AM

  • 05 1041_05 1040 _31012017_000512.mpg

Date
01/31/2017
W/O
613619
Weather
Dry
Operator/Surveyor
R.VARGAS
Sewer ID
Z00424
PipeID
P06276
Time
12:04 AM
Certificate
U-209-211
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4097
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
WO_613619_TV05177_JAN2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
05 1040
Downstream MH
05 1041
Dir. of Survey
Upstream
Length Surveyed
269.5 ft.
Total Length
269.6 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
159
O&M Index
2
O&M Quick
2J11
O&M Rating
107
Overall Index
2
Overall Quick
—
Overall Rating
266
Pipe schematic from manhole 05 1040 to 05 1041
MH: 05 1040MH: 05 1041upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 10410 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK active3.8 ft. MGO - General Observation - MAGNEZIUM H.O. FINISH3.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish3.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish267.4 ft. MGO - General Observation - MAGNESIUM H.O. START267.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start267.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start269.6 ft. MWM - Water Mark, 25 %of cross sectional area269.6 ft. VC - Vermin Cockroach, within 8 inches of joint: NO269.6 ft. AMH - Downstream Manhole, Survey Begins - 05 1040269.6 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P06276Work order 613619

Observations (12)

DistanceCodeObservation
269.6AMH05 1041
0MWM—
269.6MGOCONNECTION AT MH 9 O'CLOCK active
2.2MGOMAGNESIUM H.O. START
0VC—
2.2DAGS—
2.2SAV—
0AMH05 1040
265.8MGOMAGNEZIUM H.O. FINISH
0MWL—
265.8SAV—
265.8DAGS—

Properties (6)

additional_info
SC318639
custom_field_two
3
customer
LACSD
datetime
2017-01-31T00:04:44-08:00
documentation
PRO PIPE
is_lateral_inspection
false