Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2016, 08:46 AM
  • 22 0525_22 0524 _09082016_014708.mp4

Date
09/08/2016
W/O
592045
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00791
PipeID
P16865
Time
1:46 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3424
Sewer Name
22 BEN LOMOND TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
26
Purpose
Routine Assessment
Project
WO_592045_TV22006_SEP2016
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0525
Downstream MH
22 0524
Dir. of Survey
Downstream
Length Surveyed
265 ft.
Total Length
265 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
156
O&M Index
2
O&M Quick
4112
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
162
Pipe schematic from manhole 22 0525 to 22 0524
MH: 22 0525MH: 22 0524downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 05250 ft. MGO - General Observation - CONNECTION AT MH 90 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 30 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - MAG. H.OX 20% START2.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start84.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"88.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"133.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"137.2 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"182.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"186.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"223.1 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"227.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"262.5 ft. MGO - General Observation - MAG. H.OX 20% FINISH262.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish264.9 ft. MGO - General Observation - CONNECTION AT MH 9265 ft. VC - Vermin Cockroach265 ft. AMH - Downstream Manhole, Survey Ends - 22 0524265 ft. MGO - General Observation - CONNECTION AT MH 3

Observation photos (13)

  • General Observation - CONNECTION AT MH 9

    0 ft. - General Observation - CONNECTION AT MH 9

  • General Observation - CONNECTION AT MH 3

    0 ft. - General Observation - CONNECTION AT MH 3

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

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

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    84.3 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    88.7 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    133.1 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    137.2 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    182.1 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    186.4 ft. - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    223.1 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

  • Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"

    227.3 ft. - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • General Observation - CONNECTION AT MH 9

    264.9 ft. - General Observation - CONNECTION AT MH 9

  • General Observation - CONNECTION AT MH 3

    265 ft. - General Observation - CONNECTION AT MH 3

Observations (22)

DistanceCodeObservation
2.4SAV
265VC
227.3TF
262.5MGOMAG. H.OX 20% FINISH
223.1TFC
262.5SAV
0AMH22 0525
0MGOCONNECTION AT MH 9
84.3TFC
186.4TFC
137.2TFC
264.9MGOCONNECTION AT MH 9
0MWM
265AMH22 0524
0MGOCONNECTION AT MH 3
88.7TF
0VC
265MGOCONNECTION AT MH 3
133.1TFC
0MWL
2MGOMAG. H.OX 20% START
182.1TFC

Properties (5)

additional_info
SC305988
custom_field_two
3
customer
LACSD
datetime
2016-09-08T01:46:29-07:00
sewer_category
Gravity