Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 18, 2017, 11:43 PM
  • 05 1728_05 1763_071117_021051.mpg

Date
10/18/2017
W/O
669082
Weather
Dry
Operator/Surveyor
E RUIZ
Sewer ID
Z00471
PipeID
P06955
Time
4:43 PM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5128
Sewer Name
05 LOMITA TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
32
Purpose
Routine Assessment
Project
WO_669082_TV05198_NOV2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1728
Downstream MH
05 1763
Dir. of Survey
Downstream
Length Surveyed
25.7 ft.
Total Length
25.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
4121
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
6
Pipe schematic from manhole 05 1728 to 05 1763
MH: 05 1728MH: 05 1763downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 17280 ft. MWM - Water Mark, 65 %of cross sectional area0 ft. MWL - Water Level, 45 %of cross sectional area12.1 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES25.7 ft. AMH - Downstream Manhole, Survey Ends - 05 1763

Observation photos (1)

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

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

Observations (5)

DistanceCodeObservation
0AMH05 1728
12.1DAE
25.7AMH05 1763
0MWM
0MWL

Properties (5)

additional_info
SC348336
custom_field_two
4
customer
LACSD
datetime
2017-10-18T16:43:43-07:00
sewer_category
Gravity