Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 19, 2017, 11:51 PM

  • 20 0134_20 0133 _02072017_010622.mp4

Date
01/19/2017
W/O
618961
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00744
PipeID
P19057
Time
3:51 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4233
Sewer Name
20 TRUNK "C"
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
01
Purpose
Routine Assessment
Project
WO_618961_TV20027_FEB2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0133
Downstream MH
20 0134
Dir. of Survey
Upstream
Length Surveyed
386.6 ft.
Total Length
386.6 ft.
Structural Index
3
Structural Quick
3N2M
Structural Rating
364
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
364
Pipe schematic from manhole 20 0133 to 20 0134
MH: 20 0133MH: 20 0134upstream0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 20 01340 ft. MWL - Water Level, 10 %of cross sectional area, Finish0 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish39 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"172.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"176.4 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"273.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"277.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"341.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start369.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"373.6 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"379.8 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start386.6 ft. MWL - Water Level, 10 %of cross sectional area386.6 ft. AMH - Downstream Manhole, Survey Begins - 20 0133386.6 ft. MWM - Water Mark, 10 %of cross sectional area

Observation photos (2)

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    6.8 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    45.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P19057Work order 618961

Observations (16)

DistanceCodeObservation
6.8SAV—
0MWL—
113.4TFC—
386.6SSS—
386.6AMH20 0134
386.6MWL—
13TFC—
109.3TFC—
16.9TFC—
45.1SSS—
214.1TFC—
347.6TFC—
0AMH20 0133
0MWM—
386.6SAV—
210.2TFC—

Properties (6)

additional_info
SC306735
custom_field_two
2
customer
LACSD
datetime
2017-01-19T15:51:03-08:00
documentation
PROPIPE
is_lateral_inspection
false