Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2014, 08:41 AM
  • 20 0785_20 0784_20141121_004230.mp4

Date
11/21/2014
W/O
470281
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00952
PipeID
P26238
Time
12:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1911
Sewer Name
20 TRUNK "A" RELIEF
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
07
Purpose
Routine Assessment
Project
WO_0470281_TV20039_2014OCTOBER
Sewer Type
GRAVITY
Material
FRPP
Shape
Circular
Height
42 in.
Upstream MH
20 0785
Downstream MH
20 0784
Dir. of Survey
Downstream
Length Surveyed
465.6 ft.
Total Length
465.6 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 0785 to 20 0784
MH: 20 0785MH: 20 0784downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 07850 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area240 ft. OBZ - Obstacles Other, 5 %of cross sectional area, from 05 to 07 o'clock - UNKNOWN465.6 ft. AMH - Downstream Manhole, Survey Ends - 20 0784

Observation photos (4)

  • Upstream Manhole, Survey Begins - 20 0785

    0 ft. - Upstream Manhole, Survey Begins - 20 0785

  • Water Mark, 20 %of cross sectional area

    0 ft. - Water Mark, 20 %of cross sectional area

  • Water Level, 15 %of cross sectional area

    0 ft. - Water Level, 15 %of cross sectional area

  • Downstream Manhole, Survey Ends - 20 0784

    465.6 ft. - Downstream Manhole, Survey Ends - 20 0784

Observations (5)

DistanceCodeObservation
240OBZUNKNOWN
465.6AMH20 0784
0AMH20 0785
0MWM
0MWL

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-11-21T00:41:45-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
20091222