Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2016, 07:31 AM
  • 22 0501_22 0500_20160420_015145.mp4

Date
04/20/2016
W/O
563425
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z00800
PipeID
P16840
Time
12:31 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K 3185
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 0501
Downstream MH
22 0500
Dir. of Survey
Downstream
Length Surveyed
276.8 ft.
Total Length
276.8 ft.
Structural Index
4
Structural Quick
4331
Structural Rating
15
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
17
Pipe schematic from manhole 22 0501 to 22 0500
MH: 22 0501MH: 22 0500downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 05012.4 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start23.7 ft. FM - Fracture Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES33.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"37 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"46.9 ft. OBM - Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 08 o'clock82.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4", 4"84.9 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"101.9 ft. FM - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES133.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"136 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"181.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"184 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"207.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"211 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"234.9 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES258.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"261.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"275.6 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish276.8 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK276.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0500

Observation photos (5)

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

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

  • Fracture Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES

    23.7 ft. - Fracture Multiple, from 10 to 05 o'clock, within 8 inches of joint: YES

  • Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 08 o'clock

    46.9 ft. - Obstacles Pipe Material, 5 %of cross sectional area, from 05 to 08 o'clock

  • Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

    101.9 ft. - Fracture Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES

    234.9 ft. - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (24)

DistanceCodeObservation
275.6SAV
234.9FH2
33.9TFC
0MGOCONNECTION AT THE MH 3 OC'LOCK
84.9TFC
0MWL
23.7FM
258.9TFC
133.5TFC
0MWM
46.9OBM
211TFC
0AMH22 0501
276.8MGOCONNECTION AT THE MH 3 OC'LOCK
101.9FM
276.8AMH22 0500
2.4SAV
184TFC
207.9TFC
82.1TFC
37TFC
181.1TFC
136TFC
261.7TFC

Properties (6)

additional_info
SC226233
custom_field_two
3
customer
LACSD
datetime
2016-04-20T00:31:59-07:00
documentation
PRO PIPE
is_lateral_inspection
false