Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 9, 2022, 05:32 AM

  • 20 0290_20 0289_06082022_234225.mp4

Date
06/08/2022
W/O
956996
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00751
PipeID
P19256
Time
10:32 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10144
Sewer Name
20 20TH STREET EAST RELIEF TRUNK
City
PALMDALE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_956996_TV20025_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0290
Downstream MH
20 0289
Dir. of Survey
Downstream
Length Surveyed
184.7 ft.
Total Length
184.7 ft.
Structural Index
3
Structural Quick
3F2F
Structural Rating
174
O&M Index
2
O&M Quick
2F00
O&M Rating
72
Overall Index
2
Overall Quick
—
Overall Rating
246
Pipe schematic from manhole 20 0290 to 20 0289
MH: 20 0290MH: 20 0289downstream0 ft. MGO - General Observation - COCKROACHES AT MH0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 02890 ft. MWM - Water Mark, 15 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"18 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start47.8 ft. TBA - Tap Break-In Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"50 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"94.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"115.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"151.7 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"181 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish182.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish182.5 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish184.7 ft. MGO - General Observation - COCKROACHES AT MH184.7 ft. AMH - Downstream Manhole, Survey Ends - 20 0289184.7 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (4)

  • General Observation - COCKROACHES AT MH

    0 ft. - General Observation - COCKROACHES AT MH

  • Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • General Observation - COCKROACHES AT MH

    184.7 ft. - General Observation - COCKROACHES AT MH

All inspections of P19256Work order 956996

Observations (19)

DistanceCodeObservation
17.6TFC—
115.4TFC—
0MGOCOCKROACHES AT MH
184.7MGOCOCKROACHES AT MH
0MWL—
182.4DAGS—
94.7TFA—
0AMH20 0289
182.5SAP—
47.8TBA—
184.7AMH20 0289
0MWM—
2DAGS—
151.7TFA—
18SSS—
2SAP—
50TFC—
184.7MGOCONNECTION AT MH 9 O'CLOCK
181SSS—

Properties (7)

additional_info
630063060822201
custom_field_three
PROJECTING AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2022-06-08T22:32:27-07:00
documentation
PRO PIPE
is_lateral_inspection
false