Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 18, 2017, 05:08 AM

  • 22 0501_22 0500 _20170417_224041.mp4

Date
04/17/2017
W/O
630167
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00800
PipeID
P16840
Time
10:08 PM
Certificate
U-715-0700770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4355
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_630167_TV22031_APR2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0501
Downstream MH
22 0500
Dir. of Survey
Downstream
Length Surveyed
277.8 ft.
Total Length
277.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
5
Pipe schematic from manhole 22 0501 to 22 0500
MH: 22 0501MH: 22 0500downstream0 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 05014 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start31.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"35.2 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"80.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"82.9 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"131.3 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"134.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"179.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"183 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"206.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"209.9 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"257.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"261 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"277.8 ft. AMH - Downstream Manhole, Survey Ends - 22 0500277.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish277.8 ft. MGO - General Observation - CONNECTION AT 3 OC277.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

All inspections of P16840Work order 630167

Observations (21)

DistanceCodeObservation
277.8AMH22 0500
4DAGS—
82.9TFC—
209.9TFC—
35.2TFC—
80.1TFC—
0MWL—
277.8DAGS—
206.8TFC—
0MWM—
277.8MGOCONNECTION AT 3 OC
261TFC—
0AMH22 0501
257.8TFC—
179.4TFC—
4.1SAV—
31.7TFC—
183TF—
131.3TFC—
134.5TFC—
277.8SAV—

Properties (4)

additional_info
SC340719
custom_field_two
3
customer
LACSD
datetime
2017-04-17T22:08:02-07:00