Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 22, 2022, 09:17 AM

  • 18 0022_18 0021_06222022_032550.mp4

Date
06/22/2022
W/O
957002
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00713
PipeID
P13838
Time
2:17 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K10203
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.
15
Purpose
Routine Assessment
Project
RFIR_WO_957002_TV18059_JUN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0022
Downstream MH
18 0021
Dir. of Survey
Downstream
Length Surveyed
201 ft.
Total Length
201 ft.
Structural Index
3
Structural Quick
4D3G
Structural Rating
293
O&M Index
2
O&M Quick
2G00
O&M Rating
78
Overall Index
3
Overall Quick
—
Overall Rating
371
Pipe schematic from manhole 18 0022 to 18 0021
MH: 18 0022MH: 18 0021downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00220 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 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. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start5.1 ft. FM - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES76.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES81.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start184.4 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN198.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish198.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish198.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish199 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish200 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE200 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/CAPPED201 ft. AMH - Downstream Manhole, Survey Ends - 18 0021

Observation photos (5)

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

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

  • 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

  • Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

    5.1 ft. - Fracture Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    76.5 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

    81.6 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

All inspections of P13838Work order 957002

Observations (18)

DistanceCodeObservation
5.1FM—
2SAP—
198.8DAGS—
2SSS—
184.4TBOPEN
2DAGS—
0MWM—
200MGOCONN @ MH 9 O'CLOCK/ACTIVE
0AMH18 0022
200MGOCONN @ MH 3 O'CLOCK/CAPPED
201AMH18 0021
76.5CL—
199SSS—
198.8SAP—
81.6FM—
198.7FM—
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
0MWL—

Properties (7)

additional_info
630098062122201
custom_field_three
FRACTURES/PROJECTING AGGREGATE
custom_field_two
2
customer
1
datetime
2022-06-22T02:17:26-07:00
documentation
PRO PIPE
is_lateral_inspection
false