Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 14, 2021, 07:09 AM

  • 20 0260_20 0259_10142021_002245.mp4

Date
10/14/2021
W/O
916672
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00753
PipeID
P19227
Time
12:09 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K9463
Sewer Name
20 35TH STREET EAST TRUNK
City
PALMDALE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 20
Page No.
13
Purpose
Routine Assessment
Project
RFIR_WO_916672_TV20009_OCT2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
20 0260
Downstream MH
20 0259
Dir. of Survey
Downstream
Length Surveyed
373.3 ft.
Total Length
373.3 ft.
Structural Index
2
Structural Quick
3N2O
Structural Rating
384
O&M Index
2
O&M Quick
2N00
O&M Rating
148
Overall Index
2
Overall Quick
—
Overall Rating
532
Pipe schematic from manhole 20 0260 to 20 0259
MH: 20 0260MH: 20 0259downstream0 ft. AMH - Upstream Manhole, Survey Begins - 20 02600 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 55% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start74.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"123.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"160 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start171.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"193 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish219.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"272.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"324.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"371.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish371.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish371.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish373.3 ft. AMH - Downstream Manhole, Survey Ends - 20 0259

Observation photos (3)

  • 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

  • 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

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

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

All inspections of P19227Work order 916672

Observations (21)

DistanceCodeObservation
371.4DAGS—
0AMH20 0260
324.6TFC—
373.3AMH20 0259
219.7TFC—
171.6TFC—
371.4SAP—
371.4SSS—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWL—
0MGOCONN @ MH 9 O'CLOCK/ACTIVE
193MWLS—
0MWM—
272.3TFC—
160MWLS—
2MGO55% MAG COAT
123.3TFC—
2DAGS—
2SAP—
2SSS—
74.6TFC—

Properties (7)

additional_info
630069101321201
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2021-10-14T00:09:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false