Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 29, 2017, 09:02 AM

  • 20 0334_20 0333_09292017_020309.mp4

Date
09/29/2017
W/O
663073
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00755
PipeID
P19283
Time
2:02 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4737
Sewer Name
20 45TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
09
Purpose
Routine Assessment
Project
WO_663073_TV20011_OCT2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0334
Downstream MH
20 0333
Dir. of Survey
Downstream
Length Surveyed
438.9 ft.
Total Length
438.9 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
261
O&M Index
2
O&M Quick
412P
O&M Rating
265
Overall Index
2
Overall Quick
—
Overall Rating
526
Pipe schematic from manhole 20 0334 to 20 0333
MH: 20 0334MH: 20 0333downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 03340 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Start26 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN51.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"75.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"99.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"123.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"148 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"172.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"200.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"224.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"248.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"272.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"300.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"324 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN349.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"373 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN398.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"421 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN436 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR, Finish437 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH437.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish437.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish438.9 ft. AMH - Downstream Manhole, Survey Ends - 20 0333

Observation photos (2)

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

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

  • 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

All inspections of P19283Work order 663073

Observations (28)

DistanceCodeObservation
324TFUNKNOWN
26TFUNKNOWN
123.9TFC—
248.6TFC—
438.9AMH20 0333
2SAP—
2DAGS—
437.3DAGS—
421TFUNKNOWN
51.2TFC—
0AMH20 0334
148TFC—
272.8TFC—
373TFUNKNOWN
0MWM—
398.1TFC—
0MWL—
2RFJ—
224.3TFC—
99.7TFC—
436RFJ—
200.4TFC—
172.5TFC—
437.3SAP—
300.9TFC—
349.3TFC—
75.5TFC—
437MGOSPALLING THROUGHOUT THE REACH

Properties (6)

additional_info
SC346051
custom_field_two
2
customer
LACSD
datetime
2017-09-29T02:02:46-07:00
documentation
PRO PIPE
is_lateral_inspection
false