Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2016, 05:35 AM
  • 22 0503_22 0502_20160420_010227.mp4

Date
04/19/2016
W/O
563425
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00800
PipeID
P16842
Time
10:35 PM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3185
Sewer Name
22 COVINA CONNECTION EXTENSION 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_563425_TV22031_APRIL2016
Sewer Type
GRAVITY
Material
NRCP
Shape
Circular
Height
10 in.
Upstream MH
22 0502
Downstream MH
22 0503
Dir. of Survey
Upstream
Length Surveyed
329 ft.
Total Length
329 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
7
Pipe schematic from manhole 22 0502 to 22 0503
MH: 22 0502MH: 22 0503upstream0 ft. AMH - Upstream Manhole, Survey Ends - 22 05030.2 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish2.3 ft. OBM - Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 07 o'clock29.4 ft. OBM - Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 07 o'clock39.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"43.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"88.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"91.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"139.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"142.8 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"191 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"193.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"238.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"241.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"289.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"293.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"327 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start329 ft. MWM - Water Mark, 5 %of cross sectional area329 ft. MWL - Water Level, 5 %of cross sectional area329 ft. AMH - Downstream Manhole, Survey Begins - 22 0502329 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK

Observation photos (3)

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

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

  • Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 07 o'clock

    299.6 ft. - Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 07 o'clock

  • Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 07 o'clock

    326.7 ft. - Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 07 o'clock

Observations (21)

DistanceCodeObservation
240.5TFC
289.4TFC
326.7OBM
87.3TFC
186.2TFC
329AMH22 0503
0MWM
35.9TFC
299.6OBM
135.4TFC
0MWL
237.9TFC
90.1TFC
189.3TFC
328.8SAV
138TFC
0AMH22 0502
2SAV
39.2TFC
285.7TFC
0MGOCONNECTION AT THE MH 9 OC'LOCK

Properties (4)

additional_info
SC226233
custom_field_two
3
customer
LACSD
datetime
2016-04-19T22:35:09-07:00