Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 3, 2020, 07:11 AM
  • 20 0328_20 0327_11022020_232402.mp4

Date
11/02/2020
W/O
855322
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00755
PipeID
P19277
Time
11:11 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8179
Sewer Name
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
RFIR_WO_855322_TV20061_OCT2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
20 0328
Downstream MH
20 0327
Dir. of Survey
Downstream
Length Surveyed
436.5 ft.
Total Length
436.5 ft.
Structural Index
3
Structural Quick
3P2P
Structural Rating
428
O&M Index
2
O&M Quick
412P
O&M Rating
176
Overall Index
2
Overall Quick
Overall Rating
604
Pipe schematic from manhole 20 0328 to 20 0327
MH: 20 0328MH: 20 0327downstream0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 20 03282 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start8.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start50 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"123.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"199.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"271.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"347.6 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"423.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"434.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish434.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish434.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish436.5 ft. AMH - Downstream Manhole, Survey Ends - 20 0327

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

    2.3 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

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

Observations (16)

DistanceCodeObservation
436.5AMH20 0327
0MWM
434.4DAGS
347.6TFC
8.5SSS
2.3SAP
434.4SSS
271.6TFC
50TF
123.2TFC
423.5TFC
434.4SAP
0MWL
199.4TFC
2DAGS
0AMH20 0328

Properties (7)

additional_info
6301102200138A1
custom_field_three
SPALLING/PROJECTING AGGREGATE
custom_field_two
3
customer
1
datetime
2020-11-02T23:11:36-08:00
documentation
PRO PIPE
is_lateral_inspection
false