Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2014, 08:28 AM
  • 20 0568_20 0567_20141119_223837.mp4

Date
11/19/2014
W/O
469889
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00910
PipeID
P21243
Time
12:28 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
18 in.
Upstream MH
20 0567
Downstream MH
20 0568
Dir. of Survey
Upstream
Length Surveyed
367.8 ft.
Total Length
367.8 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 0567 to 20 0568
MH: 20 0567MH: 20 0568upstream0 ft. AMH - Upstream Manhole, Survey Ends - 20 05682 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK356.7 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES367.8 ft. MWL - Water Level, 5 %of cross sectional area367.8 ft. MWM - Water Mark, 10 %of cross sectional area367.8 ft. AMH - Downstream Manhole, Survey Begins - 20 0567

Observation photos (7)

  • Water Level, 5 %of cross sectional area

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

  • Water Mark, 10 %of cross sectional area

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

  • Downstream Manhole, Survey Begins - 20 0567

    0 ft. - Downstream Manhole, Survey Begins - 20 0567

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES

    11.1 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES

  • General Observation - CONNECTION AT MH 3 O'CLOCK

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

  • General Observation - CONNECTION AT MH 9 O'CLOCK

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

  • Upstream Manhole, Survey Ends - 20 0568

    367.8 ft. - Upstream Manhole, Survey Ends - 20 0568

Observations (7)

DistanceCodeObservation
365.8MGOCONNECTION AT MH 3 O'CLOCK
11.1DAE
0MWL
0MWM
365.8MGOCONNECTION AT MH 9 O'CLOCK
0AMH20 0567
367.8AMH20 0568

Properties (5)

custom_field_two
4
customer
LACSD
datetime
2014-11-19T00:28:46-08:00
documentation
PRO PIPE
is_lateral_inspection
false