Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2020, 08:22 AM

  • 18 0041_18 0040 _04172020_013203.mp4

Date
04/17/2020
W/O
823834
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00689
PipeID
P13856
Time
1:22 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K7572
Sewer Name
18 MILLS AVENUE TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_823834_TV18176_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0040
Downstream MH
18 0041
Dir. of Survey
Upstream
Length Surveyed
245.9 ft.
Total Length
245.9 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
147
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
147
Pipe schematic from manhole 18 0040 to 18 0041
MH: 18 0040MH: 18 0041upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 00410.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.9 ft. MGO - General Observation - SURFACE SPALLING THROUGHOUT THE REACH24.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"30.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"63.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"70.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"142.5 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"153.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"211.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"243.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start245.9 ft. AMH - Downstream Manhole, Survey Begins - 18 0040245.9 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK245.9 ft. MWL - Water Level, 5 %of cross sectional area245.9 ft. MWM - Water Mark, 15 %of cross sectional area245.9 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK

Observation photos (1)

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

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

All inspections of P13856Work order 823834

Observations (16)

DistanceCodeObservation
0AMH18 0040
0MGOCONNECTION AT MH 3 O'CLOCK
175.1TFC—
0MWL—
221.5TFC—
34.7TFC—
0MWM—
245MGOSURFACE SPALLING THROUGHOUT THE REACH
245.9AMH18 0041
215.3TFC—
92.6TFC—
2.1SAV—
182.3TFC—
103.4TFC—
245.8SAV—
0MGOCONNECTION AT MH 9 O'CLOCK

Properties (6)

additional_info
SC411131
custom_field_two
3
customer
LACSD
datetime
2020-04-17T01:22:28-07:00
documentation
PROPIPE
is_lateral_inspection
false