Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 16, 2020, 05:49 AM

  • 22 0494_22 0493 _04152020_230725.mp4

Date
04/15/2020
W/O
823814
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16833
Time
10:49 PM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7391
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
RFIR_WO_823814_TV22031_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0494
Downstream MH
22 0493
Dir. of Survey
Downstream
Length Surveyed
169.3 ft.
Total Length
169.3 ft.
Structural Index
3
Structural Quick
413F
Structural Rating
112
O&M Index
1
O&M Quick
1500
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
117
Pipe schematic from manhole 22 0494 to 22 0493
MH: 22 0494MH: 22 0493downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 04940 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3 OCLOCK0 ft. MWL - Water Level, 10 %of cross sectional area2.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"15.3 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 8"50 ft. RFJ - Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES50 ft. FM - Fracture Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES56 ft. RFJ - Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES60 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8", 8"63.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"63.2 ft. RFL - Roots Fine Lateral, from 09 to 03 o'clock101 ft. RFJ - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES101 ft. FL - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES111.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"114.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"134.2 ft. RFJ - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES134.2 ft. FS - Fracture Spiral, from 07 to 08 o'clock, within 8 inches of joint: YES140.4 ft. FS - Fracture Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES156.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: YES, 8"159.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 8"166.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish169.3 ft. AMH - Downstream Manhole, Survey Ends - 22 0493169.3 ft. MGO - General Observation - CONNECTION AT MH 9 OCLOCK

Observation photos (10)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.2 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES

    50 ft. - Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    50 ft. - Fracture Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES

    56 ft. - Roots Fine Joint, from 07 to 11 o'clock, within 8 inches of joint: YES

  • Roots Fine Lateral, from 09 to 03 o'clock

    63.2 ft. - Roots Fine Lateral, from 09 to 03 o'clock

  • Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES

    101 ft. - Roots Fine Joint, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    101 ft. - Fracture Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

    134.2 ft. - Roots Fine Joint, from 07 to 08 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 07 to 08 o'clock, within 8 inches of joint: YES

    134.2 ft. - Fracture Spiral, from 07 to 08 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES

    140.4 ft. - Fracture Spiral, from 10 to 11 o'clock, within 8 inches of joint: YES

All inspections of P16833Work order 823814

Observations (25)

DistanceCodeObservation
50RFJ—
101RFJ—
2.2SAV—
169.3AMH22 0493
159.4TFC—
63.2TFC—
156.4TFC—
0AMH22 0494
166.6SAV—
0MWM—
134.2RFJ—
101FL—
140.4FS—
0MGOCONNECTION AT MH 3 OCLOCK
50FM—
60TFC—
114.6TFC—
56RFJ—
134.2FS—
0MWL—
11.9TFC—
169.3MGOCONNECTION AT MH 9 OCLOCK
63.2RFL—
111.3TFC—
15.3TF—

Properties (6)

additional_info
SC416510
custom_field_two
3
customer
LACSD
datetime
2020-04-15T22:49:58-07:00
documentation
PRO PIPE
is_lateral_inspection
false