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
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 (5)

additional_info
SC204196
custom_field_two
2
customer
LACSD
datetime
2015-12-23T04:44:59-08:00
sewer_category
GRAVITY