Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 9, 2021, 06:02 AM

  • 18 0062_18 0061_04082021_231913.mp4

Date
04/08/2021
W/O
885861
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00689
PipeID
P13876
Time
11:02 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8725
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_885861_TV18176_APR2021
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
198.7 ft.
Total Length
198.7 ft.
Structural Index
3
Structural Quick
433O
Structural Rating
324
O&M Index
2
O&M Quick
2G00
O&M Rating
78
Overall Index
3
Overall Quick
—
Overall Rating
402
Pipe schematic from manhole 18 0061 to 18 0062
MH: 18 0061MH: 18 0062upstream0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish0 ft. MGO - General Observation - ROACHES @ MH0 ft. AMH - Upstream Manhole, Survey Ends - 18 00620 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/CAPPED2.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish38.6 ft. FH2 - Fracture Longitudinal Hinge, 2, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish38.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES42.7 ft. FH2 - Fracture Longitudinal Hinge, 2, from 08 to 04 o'clock, within 8 inches of joint: YES, Start196.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start196.7 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start196.7 ft. MGO - General Observation - 40% MAG COAT196.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start196.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start198.7 ft. AMH - Downstream Manhole, Survey Begins - 18 0061198.7 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN198.7 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN198.7 ft. MWM - Water Mark, 20 %of cross sectional area198.7 ft. MWL - Water Level, 15 %of cross sectional area

Observation photos (3)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Fracture Longitudinal Hinge, 2, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    156 ft. - Fracture Longitudinal Hinge, 2, 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

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

All inspections of P13876Work order 885861

Observations (21)

DistanceCodeObservation
196SSS—
198.7MGOCONN @ MH 9 O'CLOCK/CAPPED
0AMH18 0061
198.7SAV—
198.7MGOROACHES @ MH
2CM—
0MGOCONN @ MH 3 O'CLOCK/UNKNOWN
2MGO40% MAG COAT
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
0MWM—
198.7AMH18 0062
160.1FH2—
160.1FM—
2.3SAV—
0MWL—
2DAGS—
198.7MGOCONN @ MH 3 O'CLOCK/CAPPED
2SSS—
196CM—
196DAGS—
156FH2—

Properties (7)

additional_info
630074040821201
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-04-08T23:02:09-07:00
documentation
PROPIPE
is_lateral_inspection
false