Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 23, 2015, 12:44 PM

  • 14 0428_14 0427_23122015_044513.mp4

Date
12/23/2015
W/O
541758
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00578
PipeID
P18512
Time
4:44 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K3057
Sewer Name
14 TRUNK "B"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
04
Purpose
Routine Assessment
Project
WO_541758_TV14019_DEC2015
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
15 in.
Upstream MH
14 0427
Downstream MH
14 0428
Dir. of Survey
Upstream
Length Surveyed
337.7 ft.
Total Length
337.7 ft.
Structural Index
3
Structural Quick
3L2L
Structural Rating
335
O&M Index
2
O&M Quick
4131
O&M Rating
141
Overall Index
2
Overall Quick
—
Overall Rating
476
Pipe schematic from manhole 14 0427 to 14 0428
MH: 14 0427MH: 14 0428upstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 9 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 14 04280 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 12 O'CLOCK1.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish1.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish1.5 ft. DAGS - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES57 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"70.8 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"81.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"109.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"133.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"155 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"183.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"207.4 ft. TFC - Tap Factory Made Capped, at 11 o'clock, -, within 8 inches of joint: NO, 6"231.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"260.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"284.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"309.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"335.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start335.7 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start335.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start337.7 ft. MWL - Water Level, 30 %of cross sectional area337.7 ft. AMH - Downstream Manhole, Survey Begins - 14 0427337.7 ft. MWM - Water Mark, 60 %of cross sectional area

Observation photos (1)

  • Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

    336.2 ft. - Deposits Attached Grease, 15 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: YES

All inspections of P18512Work order 541758

Observations (26)

DistanceCodeObservation
0MWL—
154.5TFC—
256.5TFC—
203.9TFC—
130.3TFC—
266.9TBA—
77.2TFA—
337.7MGOACTIVE CONNECTION AT MH 3 O'CLOCK
337.7MGOACTIVE CONNECTION AT MH 9 O'CLOCK
0AMH14 0427
2SSS—
337.7AMH14 0428
2SAP—
337.7MGOACTIVE CONNECTION AT MH 12 O'CLOCK
53.5TFC—
336.2SAP—
182.7TFC—
336.2DAGS—
28.6TFC—
280.7TFC—
106.2TFC—
0MWM—
2DAGS—
336.2SSS—
227.8TFC—
336.2DAGS—

Properties (6)

additional_info
SC204196
custom_field_two
2
customer
LACSD
datetime
2015-12-23T04:44:59-08:00
documentation
PRO PIPE
is_lateral_inspection
false