Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 2, 2018, 09:49 AM
  • 20 0040_20 0039_08022018_025148.mp4

Date
08/02/2018
W/O
712485
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00742
PipeID
P18961
Time
2:49 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5889
Sewer Name
20 TRUNK "A"
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
03
Purpose
Routine Assessment
Project
WO_712485_TV20063_JUL2018
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
20 0040
Downstream MH
20 0039
Dir. of Survey
Downstream
Length Surveyed
2 ft.
Total Length
2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
5
O&M Quick
5100
O&M Rating
5
Overall Index
5
Overall Quick
Overall Rating
5
Pipe schematic from manhole 20 0040 to 20 0039
MH: 20 0040MH: 20 0039downstream0 ft. MWL - Water Level, 95 %of cross sectional area0 ft. MGO - General Observation - HIGH WATER LEVEL BUT NO FLOW.0 ft. AMH - Upstream Manhole, Survey Begins - 20 00402 ft. DSZ - Deposits Settled Other, 95 %of cross sectional area, from 01 to 11 o'clock, , within 8 inches of joint: YES - SLUDGE/GREASE2 ft. MSA - Survey Abandoned - DUE TO HIGH WATER LEVEL/SLUDGE.

Observation photos (3)

  • Water Level, 95 %of cross sectional area

    0 ft. - Water Level, 95 %of cross sectional area

  • Deposits Settled Other,  95 %of cross sectional area, from 01 to 11 o'clock,  , within 8 inches of joint: YES - SLUDGE/GREASE

    2 ft. - Deposits Settled Other, 95 %of cross sectional area, from 01 to 11 o'clock, , within 8 inches of joint: YES - SLUDGE/GREASE

  • Survey Abandoned - DUE TO HIGH WATER LEVEL/SLUDGE.

    2 ft. - Survey Abandoned - DUE TO HIGH WATER LEVEL/SLUDGE.

Observations (5)

DistanceCodeObservation
0MWL
0MGOHIGH WATER LEVEL BUT NO FLOW.
2DSZSLUDGE/GREASE
0AMH20 0040
2MSADUE TO HIGH WATER LEVEL/SLUDGE.

Properties (6)

additional_info
SC364757
custom_field_two
5
customer
LACSD
datetime
2018-08-02T02:49:33-07:00
documentation
PRO PIPE
is_lateral_inspection
false