Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 12, 2021, 08:10 AM
  • 19 0299_19 0298_04122021_013124.mp4

Date
04/12/2021
W/O
887650
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00723
PipeID
P15249
Time
1:10 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8823
Sewer Name
19 EAST ARTESIA TRUNK, SECTION 4
City
LAKEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 19
Page No.
05
Purpose
Routine Assessment
Project
CA_WO_887650
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
19 0298
Downstream MH
19 0299
Dir. of Survey
Upstream
Length Surveyed
371.5 ft.
Total Length
371.5 ft.
Structural Index
3
Structural Quick
3N2N
Structural Rating
365
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
Overall Rating
513
Pipe schematic from manhole 19 0298 to 19 0299
MH: 19 0298MH: 19 0299upstream0 ft. AMH - Upstream Manhole, Survey Ends - 19 02992.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish53.9 ft. IS - Infiltration Stain, from 07 to 05 o'clock, within 8 inches of joint: YES331.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 04 o'clock, , within 8 inches of joint: YES369.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start369.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start369.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start371.5 ft. MWM - Water Mark, 10 %of cross sectional area371.5 ft. AMH - Downstream Manhole, Survey Begins - 19 0298371.5 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (2)

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 04 o'clock,  , within 8 inches of joint: YES

    40.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 11 to 04 o'clock, , within 8 inches of joint: YES

  • Infiltration Stain, from 07 to 05 o'clock, within 8 inches of joint: YES

    317.6 ft. - Infiltration Stain, from 07 to 05 o'clock, within 8 inches of joint: YES

Observations (12)

DistanceCodeObservation
0MWM
369CM
2CM
369SSS
371.5AMH19 0299
2DAGS
317.6IS
40.1DAE
0AMH19 0298
369DAGS
0MWL
2SSS

Properties (7)

custom_field_three
INFILTRATION STAIN,
custom_field_two
3
customer
1
datetime
2021-04-12T01:10:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
30490