Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 20, 2020, 09:03 AM
  • 22 0676_22 0675_05202020_022657.mp4

Date
05/20/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P17026
Time
2:03 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7631
Sewer Name
22 SUNFLOWER TRUNK
City
SAN DIMAS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
23
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0676
Downstream MH
22 0675
Dir. of Survey
Downstream
Length Surveyed
166.4 ft.
Total Length
166.4 ft.
Structural Index
3
Structural Quick
3F21
Structural Rating
101
O&M Index
2
O&M Quick
2D00
O&M Rating
50
Overall Index
3
Overall Quick
Overall Rating
151
Pipe schematic from manhole 22 0676 to 22 0675
MH: 22 0676MH: 22 0675downstream0 ft. MGO - General Observation - CONNECTION IN MH, 9 O' CLOCK0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06760 ft. MWL - Water Level, 5 %of cross sectional area1.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start43 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"49 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"50.7 ft. DAE - Deposits Attached Encrustation, 0 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start104.9 ft. TFB - Tap Factory Made Abandoned, at 02 o'clock, -, within 8 inches of joint: NO, 6"110 ft. TFB - Tap Factory Made Abandoned, at 10 o'clock, -, within 8 inches of joint: NO, 6"119.4 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO161.5 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Start163 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start166.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish166.4 ft. MSA - Survey Abandoned - DEBRIS166.4 ft. MWLS - Water Level, Sag in pipe, 15 %of cross sectional area, Finish166.4 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish166.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

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

  • Deposits Attached Encrustation, 0 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start

    50.7 ft. - Deposits Attached Encrustation, 0 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

  • Deposits Settled Compacted,  10 %of cross sectional area, from 05 to 07 o'clock,  , within 8 inches of joint: NO

    119.4 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO

Observations (18)

DistanceCodeObservation
0MGOCONNECTION IN MH, 9 O' CLOCK
166.4DAE
50.7DAE
104.9TFB
166.4MSADEBRIS
110TFB
163DSC
0MWM
161.5MWLS
49TFC
166.4MWLS
43TFC
0AMH22 0676
1.9SAP
166.4DSC
166.4SAP
0MWL
119.4DSC

Properties (6)

additional_info
SC411181
custom_field_two
5
customer
LACSD
datetime
2020-05-20T02:03:29-07:00
documentation
PROPIPE
is_lateral_inspection
false