Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 17, 2020, 06:32 AM

  • 18 0062_18 0061 _04162020_234007.mp4

Date
04/16/2020
W/O
823834
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00689
PipeID
P13876
Time
11:32 PM
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.
15
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 0061
Downstream MH
18 0062
Dir. of Survey
Upstream
Length Surveyed
202.4 ft.
Total Length
202.4 ft.
Structural Index
3
Structural Quick
5143
Structural Rating
137
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
137
Pipe schematic from manhole 18 0061 to 18 0062
MH: 18 0061MH: 18 0062upstream0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - 18 00620.4 ft. MGO - General Observation - CONNECTION AT MH, 9 OCLOCK, UNKOWN0.4 ft. MGO - General Observation - CONNECTION AT MH, 3 OCLOCK, UNKOWN0.4 ft. MGO - General Observation - SURFACE SPALLING THROUGHOUT THE REACH29.1 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish42.4 ft. B - Broken, from 10 to 02 o'clock, within 8 inches of joint: YES44 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start200.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start202.4 ft. AMH - Downstream Manhole, Survey Begins - 18 0061202.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK202.4 ft. MWL - Water Level, 10 %of cross sectional area202.4 ft. MWM - Water Mark, 15 %of cross sectional area202.4 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

Observation photos (2)

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

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

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    158.4 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

All inspections of P13876Work order 823834

Observations (14)

DistanceCodeObservation
202MGOCONNECTION AT MH, 9 OCLOCK, UNKOWN
0AMH18 0061
173.3FM—
202MGOCONNECTION AT MH, 3 OCLOCK, UNKOWN
0MGOCONNECTION AT MH 9 O'CLOCK
202MGOSURFACE SPALLING THROUGHOUT THE REACH
202.4SAV—
0MWL—
0MWM—
2.3SAV—
160B—
158.4FM—
0MGOCONNECTION AT MH 3 O'CLOCK
202.4AMH18 0062

Properties (6)

additional_info
SC411131
custom_field_two
2
customer
LACSD
datetime
2020-04-16T23:32:48-07:00
documentation
PROPIPE
is_lateral_inspection
false