Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 29, 2020, 11:22 AM
  • 05 0449_05 0448_12292020_041335.mp4

Date
12/29/2020
W/O
859976
Weather
Dry
Operator/Surveyor
b.fugate
Sewer ID
Z00499
PipeID
P05662
Time
3:22 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8340
Sewer Name
05 OAK STREET-CENTER AVENUE RELIEF TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Routine Assessment
Project
WO_859976_TV05188_NOV2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
22 in.
Upstream MH
05 0449
Downstream MH
05 0448
Dir. of Survey
Downstream
Length Surveyed
368 ft.
Total Length
368 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
365
O&M Index
3
O&M Quick
413L
O&M Rating
205
Overall Index
3
Overall Quick
Overall Rating
570
Pipe schematic from manhole 05 0449 to 05 0448
MH: 05 0449MH: 05 0448downstream0 ft. MGO - General Observation - CONNECTION AT MH, 9 O'CLOCK0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 04490 ft. MWL - Water Level, 35 %of cross sectional area2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start31.3 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start368 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish368 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish368 ft. AMH - Downstream Manhole, Survey Ends - 05 0448 ZOOMED IN368 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

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

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

  • Deposits Settled Other,  15 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO, Start

    31.3 ft. - Deposits Settled Other, 15 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start

Observations (11)

DistanceCodeObservation
368DSZ
31.3DSZ
0MGOCONNECTION AT MH, 9 O'CLOCK
0MWM
368SAV
0AMH05 0449
2.1SAV
0MWL
368AMH05 0448 ZOOMED IN
2.1SSS
368SSS

Properties (7)

additional_info
630138122820204
custom_field_three
SPALLING/AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2020-12-29T03:22:23-08:00
documentation
PRO PIPE
is_lateral_inspection
false