Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 6, 2019, 08:41 AM
  • 18 0741_18 0740 _06062019_015448.mp4

Date
06/06/2019
W/O
766508
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00706
PipeID
P14594
Time
1:41 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6560
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
WHITTIER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
26
Purpose
Routine Assessment
Project
WO_766508_TV18103_MAY2019
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
18 0741
Downstream MH
18 0740
Dir. of Survey
Downstream
Length Surveyed
418.9 ft.
Total Length
418.9 ft.
Structural Index
2
Structural Quick
312P
Structural Rating
169
O&M Index
2
O&M Quick
412]
O&M Rating
306
Overall Index
2
Overall Quick
Overall Rating
475
Pipe schematic from manhole 18 0741 to 18 0740
MH: 18 0741MH: 18 0740downstream0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07412.6 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.6 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start75.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start102.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start102.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish274.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 8"367.9 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: NO417 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish417 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish417 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish418.9 ft. AMH - Downstream Manhole, Survey Ends - 18 0740

Observation photos (4)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2.6 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    75.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    102.7 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: NO

    367.9 ft. - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: NO

Observations (14)

DistanceCodeObservation
2.6DSC
274.7TB
367.9SAV
2.6SSS
417SSS
102.7SSS
417DSC
102.7SSS
418.9AMH18 0740
75.5DAGS
0MWM
0MWL
0AMH18 0741
417DAGS

Properties (6)

additional_info
SC377683
custom_field_two
3
customer
LACSD
datetime
2019-06-06T01:41:14-07:00
documentation
PROPIPE
is_lateral_inspection
false