Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 30, 2016, 10:20 AM

  • 22 0552_22 0551 _08302016_032006.mp4

Date
08/30/2016
W/O
592045
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00791
PipeID
P16894
Time
3:20 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K3422
Sewer Name
22 BEN LOMOND TRUNK
City
GLENDORA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
20
Purpose
Routine Assessment
Project
WO_592045_TV22006_SEP2016
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0552
Downstream MH
22 0551
Dir. of Survey
Downstream
Length Surveyed
437.5 ft.
Total Length
437.6 ft.
Structural Index
2
Structural Quick
3K2N
Structural Rating
334
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
336
Pipe schematic from manhole 22 0552 to 22 0551
MH: 22 0552MH: 22 0551downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05520 ft. VC - Vermin Cockroach2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start16.7 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"49.3 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Start85.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"134 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"183.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"236.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"285.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"303.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish303.5 ft. MGO - General Observation - MAG. H.OX 50% START334.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"383.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"432.4 ft. MWLS - Water Level, Sag in pipe, 20 %of cross sectional area, Finish434.5 ft. MGO - General Observation - MAG. H.OX 50% FINISH437.6 ft. VC - Vermin Cockroach437.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0551

Observation photos (10)

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

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

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

    16.7 ft. - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 4"

  • Water Level, Sag in pipe, 20 %of cross sectional area, Start

    49.3 ft. - Water Level, Sag in pipe, 20 %of cross sectional area, Start

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

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

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

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

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

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

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

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

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

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

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

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

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

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

All inspections of P16894Work order 592045

Observations (20)

DistanceCodeObservation
432.4MWLS—
0MWM—
434.5MGOMAG. H.OX 50% FINISH
134TFC—
2SAV—
49.3MWLS—
285.3TFC—
85.5TFC—
0MWL—
236.3TFC—
16.7TB—
383.8TF—
0AMH22 0552
0VC—
303.5MGOMAG. H.OX 50% START
437.6VC—
303.4SAV—
183.6TF—
334.9TFC—
437.6AMH22 0551

Properties (5)

additional_info
SC305984
custom_field_two
3
customer
LACSD
datetime
2016-08-30T03:20:02-07:00
sewer_category
Gravity