Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2014, 06:20 AM
  • 20 0575_20 0574A_20141118_222050.mp4

Date
11/18/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P25810
Time
10:20 PM
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
15 in.
Upstream MH
20 0575
Downstream MH
20 0574A
Dir. of Survey
Downstream
Length Surveyed
125.2 ft.
Total Length
125.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
0
Overall Quick
Overall Rating
0
Pipe schematic from manhole 20 0575 to 20 0574A
MH: 20 0575MH: 20 0574Adownstream0 ft. MWM - Water Mark, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 05750 ft. MWL - Water Level, 5 %of cross sectional area - NO FLOW72.1 ft. MWL - Water Level, 5 %of cross sectional area125.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK125.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0574A

Observation photos (6)

  • Water Mark, 5 %of cross sectional area

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

  • Upstream Manhole, Survey Begins - 20 0575

    0 ft. - Upstream Manhole, Survey Begins - 20 0575

  • Water Level, 5 %of cross sectional area - NO FLOW

    0 ft. - Water Level, 5 %of cross sectional area - NO FLOW

  • Water Level, 5 %of cross sectional area

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

  • General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

    125.2 ft. - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

  • Downstream Manhole, Survey Ends - 20 0574A

    125.2 ft. - Downstream Manhole, Survey Ends - 20 0574A

Observations (6)

DistanceCodeObservation
72.1MWL
0MWM
125.2MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH20 0575
0MWLNO FLOW
125.2AMH20 0574A

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-18T22:20:18-08:00
documentation
PRO PIPE
is_lateral_inspection
false