Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 8, 2016, 04:48 AM
  • 22 0535_22 0534A _09072016_215416.mp4

Date
09/07/2016
W/O
592045
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00791
PipeID
P25345
Time
9:48 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3424
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 0535
Downstream MH
22 0534A
Dir. of Survey
Downstream
Length Surveyed
21.5 ft.
Total Length
21.5 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole 22 0535 to 22 0534A
MH: 22 0535MH: 22 0534Adownstream0 ft. VC - Vermin Cockroach0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05350 ft. MWM - Water Mark, 35 %of cross sectional area2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - MAG. H.OX 20% START12.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"17.3 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"18 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish18.9 ft. MGO - General Observation - MAG. H.OX 20% FINISH21.5 ft. MGO - General Observation - CONNECTION AT MH 921.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0534A

Observation photos (2)

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

    12.9 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"

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

Observations (12)

DistanceCodeObservation
18.9MGOMAG. H.OX 20% FINISH
0VC
12.9TFC
17.3TF
0MWL
21.5MGOCONNECTION AT MH 9
18SAV
2SAV
0AMH22 0535
21.5AMH22 0534A
2MGOMAG. H.OX 20% START
0MWM

Properties (5)

additional_info
SC305988
custom_field_two
3
customer
LACSD
datetime
2016-09-07T21:48:11-07:00
sewer_category
Gravity