Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 23, 2022, 06:54 AM

  • 18 0008_18 0007_06232022_010658.mp4

Date
06/22/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13824
Time
11:54 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10204
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
20
Purpose
Routine Assessment
Project
RFIR_WO_957002_TV18059_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0008
Downstream MH
18 0007
Dir. of Survey
Downstream
Length Surveyed
146.6 ft.
Total Length
146.6 ft.
Structural Index
3
Structural Quick
3E2E
Structural Rating
140
O&M Index
2
O&M Quick
312E
O&M Rating
59
Overall Index
2
Overall Quick
—
Overall Rating
199
Pipe schematic from manhole 18 0008 to 18 0007
MH: 18 0008MH: 18 0007downstream0 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00082 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start17.5 ft. MGO - General Observation - 40% MAG COAT44.7 ft. OBR - Obstacles Rocks, 15 %of cross sectional area, from 05 to 07 o'clock143.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish143.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish144 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish146.6 ft. AMH - Downstream Manhole, Survey Ends - 18 0007146.6 ft. MGO - General Observation - ROACHES @ MH146.6 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ABANDONED

Observation photos (6)

  • General Observation - ROACHES @ MH

    0 ft. - General Observation - ROACHES @ MH

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

    2 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

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

  • General Observation - 40% MAG COAT

    17.5 ft. - General Observation - 40% MAG COAT

  • Obstacles Rocks, 15 %of cross sectional area, from 05 to 07 o'clock

    44.7 ft. - Obstacles Rocks, 15 %of cross sectional area, from 05 to 07 o'clock

  • General Observation - ROACHES @ MH

    146.6 ft. - General Observation - ROACHES @ MH

All inspections of P13824Work order 957002

Observations (15)

DistanceCodeObservation
44.7OBR—
144SSS—
2DAGS—
143.3SAV—
146.6AMH18 0007
0MGOROACHES @ MH
2SSS—
143.3DAGS—
146.6MGOROACHES @ MH
17.5MGO40% MAG COAT
0MWL—
0MWM—
146.6MGOCONN @ MH 3 O'CLOCK/ABANDONED
0AMH18 0008
2SAV—

Properties (7)

additional_info
630069062222201
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2022-06-22T23:54:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false