Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 1, 2014, 12:47 PM
  • 20 0781_20 0780_20141201_044812.mp4

Date
12/01/2014
W/O
470281
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00952
PipeID
P26234
Time
4:47 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K1912
Sewer Name
20 TRUNK "A" RELIEF
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
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 0781
Downstream MH
20 0780
Dir. of Survey
Downstream
Length Surveyed
423.2 ft.
Total Length
423.2 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 0781 to 20 0780
MH: 20 0781MH: 20 0780downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 07810 ft. MWL - Water Level, 10 %of cross sectional area335.6 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"423.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0780423.2 ft. MGO - General Observation - CAPPED CONNECTION AT MH 9 O'CLOCK423.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK

Observation photos (5)

  • Water Mark, 20 %of cross sectional area

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

  • Upstream Manhole, Survey Begins - 20 0781

    0 ft. - Upstream Manhole, Survey Begins - 20 0781

  • Water Level, 10 %of cross sectional area

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

  • Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

    335.6 ft. - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"

  • Downstream Manhole, Survey Ends - 20 0780

    423.2 ft. - Downstream Manhole, Survey Ends - 20 0780

Observations (7)

DistanceCodeObservation
335.6TBA
423.2AMH20 0780
0MWM
0AMH20 0781
423.2MGOCAPPED CONNECTION AT MH 9 O'CLOCK
423.2MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0MWL

Properties (6)

custom_field_two
4
customer
LACSD
datetime
2014-12-01T04:47:27-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
20091222