Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 11, 2020, 06:17 AM
  • 05 1041_05 1040 _02102020_222632.mp4

Date
02/10/2020
W/O
808107
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00424
PipeID
P06276
Time
10:17 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7254
Sewer Name
05 AVIATION BOULEVARD RELIEF TRUNK
City
EL SEGUNDO
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
16
Purpose
Routine Assessment
Project
RFIR_WO_808107_TV05177_JAN2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
05 1041
Downstream MH
05 1040
Dir. of Survey
Downstream
Length Surveyed
272.4 ft.
Total Length
272.4 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 05 1041 to 05 1040
MH: 05 1041MH: 05 1040downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 10413 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start272.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish272.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish272.4 ft. AMH - Downstream Manhole, Survey Ends - 05 1040

Observation photos (2)

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

    3 ft. - Surface Spalling, from 08 to 04 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

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

Observations (9)

DistanceCodeObservation
0MWL
272.4SSS
272.4SAV
3SSS
0MGOCONNECTION AT MH 3 O'CLOCK
3SAV
0MWM
272.4AMH05 1040
0AMH05 1041

Properties (6)

additional_info
SC398854
custom_field_two
3
customer
LACSD
datetime
2020-02-10T22:17:30-08:00
documentation
PROPIPE
is_lateral_inspection
false