Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2014, 12:10 PM
  • 20 0572A_20 0572_20141119_041142.mp4

Date
11/19/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P21248
Time
4:10 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1908
Sewer Name
20 TRUNK "C" RELIEF
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
WO_469889_TV20028_2014OCTOBER_1
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
20 0572A
Downstream MH
20 0572
Dir. of Survey
Downstream
Length Surveyed
256.5 ft.
Total Length
256.5 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
2
Pipe schematic from manhole 20 0572A to 20 0572
MH: 20 0572AMH: 20 0572downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 20 0572A63.9 ft. OBZ - Obstacles Other, 5 %of cross sectional area, at 06 o'clock - REBAR256.5 ft. AMH - Downstream Manhole, Survey Ends - 20 0572

Observation photos (6)

  • Water Mark, 10 %of cross sectional area

    0 ft. - Water Mark, 10 %of cross sectional area

  • Water Level, 5 %of cross sectional area

    0 ft. - Water Level, 5 %of cross sectional area

  • General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

    0 ft. - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK

  • Upstream Manhole, Survey Begins - 20 0572A

    0 ft. - Upstream Manhole, Survey Begins - 20 0572A

  • Obstacles Other, 5 %of cross sectional area, at 06 o'clock - REBAR

    63.9 ft. - Obstacles Other, 5 %of cross sectional area, at 06 o'clock - REBAR

  • Downstream Manhole, Survey Ends - 20 0572

    256.5 ft. - Downstream Manhole, Survey Ends - 20 0572

Observations (6)

DistanceCodeObservation
0MWM
256.5AMH20 0572
63.9OBZREBAR
0MWL
0MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH20 0572A

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-19T04:10:32-08:00
documentation
PRO PIPE
is_lateral_inspection
false