Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 6, 2016, 06:50 AM

  • 22 0080_22 0079_20160105_230059.mp4

Date
01/05/2016
W/O
531047
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00805
PipeID
P16321
Time
10:50 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K2949
Sewer Name
22 DISTRICT #22 MAIN TRUNK
City
COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_531047_TV22092_DEC2015
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 0080
Downstream MH
22 0079
Dir. of Survey
Downstream
Length Surveyed
113.5 ft.
Total Length
113.5 ft.
Structural Index
2
Structural Quick
2C00
Structural Rating
38
O&M Index
1
O&M Quick
1200
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
40
Pipe schematic from manhole 22 0080 to 22 0079
MH: 22 0080MH: 22 0079downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 00800 ft. VC - Vermin Cockroach0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - MAGNEZIUM H.O. 20% START14 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start19.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"43.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"68.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"99.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"110.7 ft. MGO - General Observation - MAGNEZIUM H.O. 20% FINISH110.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish113.5 ft. AMH - Downstream Manhole, Survey Ends - 22 0079113.5 ft. VC - Vermin Cockroach113.5 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK

Observation photos (2)

  • General Observation - MAGNEZIUM H.O. 20% START

    2 ft. - General Observation - MAGNEZIUM H.O. 20% START

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    14 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P16321Work order 531047

Observations (15)

DistanceCodeObservation
0AMH22 0080
113.5AMH22 0079
68.5TFC—
0VC—
0MWM—
14SSS—
0MWL—
99.8TFC—
19.9TFC—
43.7TFC—
2MGOMAGNEZIUM H.O. 20% START
110.7MGOMAGNEZIUM H.O. 20% FINISH
110.7SSS—
113.5VC—
113.5MGOLATERAL AT MH 3 OCLOCK

Properties (6)

additional_info
SC224960
custom_field_two
4
customer
LACSD
datetime
2016-01-05T22:50:29-08:00
documentation
PRO PIPE
is_lateral_inspection
false