Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 20, 2014, 12:38 PM
  • 20 0623_20 0558_20141120_043920.mp4

Date
11/20/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P23058
Time
4:38 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1910
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.
02
Purpose
Routine Assessment
Project
WO_469889_TV20028_2014OCTOBER_1
Sewer Type
GRAVITY
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
20 0623
Downstream MH
20 0558
Dir. of Survey
Downstream
Length Surveyed
347.1 ft.
Total Length
347.1 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2L00
O&M Rating
132
Overall Index
2
Overall Quick
Overall Rating
132
Pipe schematic from manhole 20 0623 to 20 0558
MH: 20 0623MH: 20 0558downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 06230 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK271.5 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 8"347.1 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK347.1 ft. AMH - Downstream Manhole, Survey Ends - 20 0558

Observation photos (7)

  • Water Level, 10 %of cross sectional area

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

  • Water Mark, 15 %of cross sectional area

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

  • Upstream Manhole, Survey Begins - 20 0623

    0 ft. - Upstream Manhole, Survey Begins - 20 0623

  • General Observation - CONNECTION AT MH 3 O'CLOCK

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

  • Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 8"

    271.5 ft. - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 8"

  • General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK

    347.1 ft. - General Observation - ACTIVE CONNECTION AT MH 8 O'CLOCK

  • Downstream Manhole, Survey Ends - 20 0558

    347.1 ft. - Downstream Manhole, Survey Ends - 20 0558

Observations (7)

DistanceCodeObservation
0MWL
271.5TBA
347.1MGOACTIVE CONNECTION AT MH 8 O'CLOCK
0MWM
0AMH20 0623
347.1AMH20 0558
0MGOCONNECTION AT MH 3 O'CLOCK

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-20T04:38:49-08:00
documentation
PRO PIPE
is_lateral_inspection
false