Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 9, 2019, 09:39 AM
  • 05 0604_05 0603 _09102019_221128.mp4

Date
09/09/2019
W/O
787612
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00443
PipeID
P05826
Time
2:39 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6925
Sewer Name
05 FREEMAN AVENUE RELIEF TRUNK
City
LOS ANGELES
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
04
Purpose
Routine Assessment
Project
RFIR_WO_787612_TV05346_SEP2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 0604
Downstream MH
05 0603
Dir. of Survey
Downstream
Length Surveyed
367.3 ft.
Total Length
367.3 ft.
Structural Index
4
Structural Quick
4M00
Structural Rating
288
O&M Index
2
O&M Quick
2a00
O&M Rating
340
Overall Index
3
Overall Quick
Overall Rating
628
Pipe schematic from manhole 05 0604 to 05 0603
MH: 05 0604MH: 05 0603downstream0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 05 06040 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start4.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start238.4 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start365 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish365.5 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish365.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish365.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish367.3 ft. AMH - Downstream Manhole, Survey Ends - 05 0603

Observation photos (2)

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

    4.5 ft. - Fracture Multiple, from 08 to 04 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

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

Observations (12)

DistanceCodeObservation
365.5DSC
367.3AMH05 0603
4.5FM
0MWM
238.4DSC
0AMH05 0604
365.5DAGS
365DAE
0MWL
2DAE
365.5FM
4.5DAGS

Properties (6)

additional_info
SC378523
custom_field_two
2
customer
LACSD
datetime
2019-09-09T02:39:57-07:00
documentation
PROPIPE
is_lateral_inspection
false