Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 19, 2017, 05:07 AM

  • 22 0489_22 0488 _20170418_232420.mp4

Date
04/18/2017
W/O
630167
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00800
PipeID
P16828
Time
10:07 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K4506
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
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
22 0489
Downstream MH
22 0488
Dir. of Survey
Downstream
Length Surveyed
313 ft.
Total Length
313 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 0489 to 22 0488
MH: 22 0489MH: 22 0488downstream0 ft. AMH - Upstream Manhole, Survey Begins - 22 04890 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MWL - Water Level, 5 %of cross sectional area3.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start3.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start49.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"52.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"97.2 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"100.2 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 4"146.9 ft. TB - Tap Break-In, at 03 o'clock, -, within 8 inches of joint: NO, 4"151.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"196.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"199.7 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"247.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"251 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"302.1 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 4"305.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 4"313 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish313 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish313 ft. AMH - Downstream Manhole, Survey Ends - 22 0488313 ft. MGO - General Observation - CONNECTION AT 3 OC

Observation photos (2)

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

    3.3 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

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

All inspections of P16828Work order 630167

Observations (21)

DistanceCodeObservation
199.7TFC—
49.1TFC—
3.3DAGS—
313SAV—
100.2TF—
313DAGS—
313AMH22 0488
247.7TFC—
97.2TFC—
146.9TB—
0AMH22 0489
151.5TFC—
0MWM—
52.1TFC—
196.5TFC—
302.1TFC—
313MGOCONNECTION AT 3 OC
251TFC—
305.5TFC—
0MWL—
3.3SAV—

Properties (5)

additional_info
SC340720
custom_field_two
3
customer
LACSD
datetime
2017-04-18T22:07:17-07:00
sewer_category
Gravity