Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 3, 2017, 08:41 AM

  • 20 0332_20 0331_10032017_014210.mp4

Date
10/03/2017
W/O
663073
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00755
PipeID
P19281
Time
1:41 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4739
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
12 in.
Width
12 in.
Upstream MH
20 0332
Downstream MH
20 0331
Dir. of Survey
Downstream
Length Surveyed
439.2 ft.
Total Length
439.2 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
261
O&M Index
2
O&M Quick
412P
O&M Rating
178
Overall Index
3
Overall Quick
—
Overall Rating
439
Pipe schematic from manhole 20 0332 to 20 0331
MH: 20 0332MH: 20 0331downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 03320 ft. MWL - Water Level, 20 %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, Start23 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN47.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"71.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"95.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"120.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"144.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"172.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"196.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"220.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"245 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"269.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"297.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"321 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - UNKNOWN345.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"373.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"398.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"422.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"437.5 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish437.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish438 ft. MGO - General Observation - SPALLING THROUGHOUT THE REACH439.2 ft. AMH - Downstream Manhole, Survey Ends - 20 0331

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 P19281Work order 663073

Observations (26)

DistanceCodeObservation
120.3TFC—
2SAP—
0MWM—
345.7TFC—
373.9TFC—
172.5TFC—
398.5TFC—
438MGOSPALLING THROUGHOUT THE REACH
47.3TFC—
437.5SAP—
422.3TFC—
2DAGS—
71.9TFC—
321TFUNKNOWN
23TFUNKNOWN
0AMH20 0332
245TFC—
439.2AMH20 0331
297.5TFC—
269.3TFC—
196.7TFC—
0MWL—
437.5DAGS—
220.9TFC—
144.5TFC—
95.9TFC—

Properties (6)

additional_info
SC346053
custom_field_two
2
customer
LACSD
datetime
2017-10-03T01:41:53-07:00
documentation
PRO PIPE
is_lateral_inspection
false