Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2016, 12:28 PM

  • 14 0512_14 0511_04012016_042842.mp4

Date
01/04/2016
W/O
541692
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00579
PipeID
P18603
Time
4:28 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3064
Sewer Name
14 TRUNK "C"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
09
Purpose
Routine Assessment
Project
WO_541692_TV14020_DEC2015
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
14 0512
Downstream MH
14 0511
Dir. of Survey
Downstream
Length Surveyed
348.2 ft.
Total Length
348.2 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
4131
O&M Rating
271
Overall Index
2
Overall Quick
—
Overall Rating
274
Pipe schematic from manhole 14 0512 to 14 0511
MH: 14 0512MH: 14 0511downstream0 ft. AMH - Upstream Manhole, Survey Begins - 14 05120 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 60 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 20 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES30.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"30.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start55.5 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"74.4 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES81.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"106 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"131 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"156.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"181.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"206.7 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"232.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"257.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"282.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"307.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"333 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"346.6 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Finish346.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish348.2 ft. AMH - Downstream Manhole, Survey Ends - 14 0511

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Attached Grease, 20 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

    2 ft. - Deposits Attached Grease, 20 %of cross sectional area, from 02 to 04 o'clock, , within 8 inches of joint: YES

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

    30.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES, Start

  • Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    74.4 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

All inspections of P18603Work order 541692

Observations (23)

DistanceCodeObservation
282.4TFC—
81.2TFC—
0AMH14 0512
2DAGS—
74.4CM—
307.5TFC—
30.4TFC—
346.6DAE—
348.2AMH14 0511
55.5TFC—
257.6TFC—
156.2TFC—
333TFC—
346.6DAGS—
0MWL—
2DAGS—
0MWM—
181.5TFC—
206.7TFC—
106TFC—
30.4DAE—
232.2TFC—
131TFC—

Properties (5)

additional_info
SC224849
custom_field_two
4
customer
LACSD
datetime
2016-01-04T04:28:28-08:00
sewer_category
GRAVITY