Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2015, 09:54 AM

  • 22 0557_22 0556_20151230_022421.mp4

Date
12/30/2015
W/O
538791
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00791
PipeID
P16899
Time
1:54 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2944
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.
21
Purpose
Routine Assessment
Project
RFIR_WO_538791_TV22102_NOV2015
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
12 in.
Upstream MH
22 0557
Downstream MH
22 0556
Dir. of Survey
Downstream
Length Surveyed
265.6 ft.
Total Length
265.6 ft.
Structural Index
3
Structural Quick
3H00
Structural Rating
135
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
—
Overall Rating
136
Pipe schematic from manhole 22 0557 to 22 0556
MH: 22 0557MH: 22 0556downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 22 05572 ft. MGO - General Observation - MAGNEZIUM H.O.40% START39.5 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start51.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"61.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"102.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"197.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 4"202.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"262 ft. MGO - General Observation - MAGNEZIUM H.O.40% FINISH262.5 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish265.6 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK265.6 ft. AMH - Downstream Manhole, Survey Ends - 22 0556265.6 ft. VC - Vermin Cockroach

Observation photos (1)

  • Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

    39.5 ft. - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start

All inspections of P16899Work order 538791

Observations (16)

DistanceCodeObservation
39.5SAV—
197.7TF—
0MWL—
262MGOMAGNEZIUM H.O.40% FINISH
265.6MGOLATERAL AT MH 3 OCLOCK
102.7TF—
2MGOMAGNEZIUM H.O.40% START
265.6AMH22 0556
0MWM—
0MGOLATERAL AT MH 3 OCLOCK
51.6TF—
262.5SAV—
0AMH22 0557
265.6VC—
202.3TFC—
61.8TFC—

Properties (4)

additional_info
SC224955
custom_field_two
3
customer
LACSD
datetime
2015-12-30T01:54:12-08:00