Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 23, 2021, 04:56 AM
  • 18 0020_18 0019_06222021_220209.mp4

Date
06/22/2021
W/O
896583
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00713
PipeID
P13836
Time
9:56 PM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9051
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_896583_TV18059_JUN2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0020
Downstream MH
18 0019
Dir. of Survey
Downstream
Length Surveyed
60.3 ft.
Total Length
60.3 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0020 to 18 0019
MH: 18 0020MH: 18 0019downstream0 ft. AMH - Upstream Manhole, Survey Begins - 18 00200 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"6.1 ft. FL - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES25.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"42.7 ft. FL - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES60.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish60.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0019

Observation photos (3)

  • 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

  • Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

    6.1 ft. - Fracture Longitudinal, at 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    42.7 ft. - Fracture Longitudinal, at 03 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
60.3AMH18 0019
25.6TFC
6.1FL
0AMH18 0020
42.7FL
60.1SAV
0MWL
0MWM
2.1SAV
0MGOCONNECTION AT THE MH 9 OC'LOCK
4.3TFC

Properties (7)

additional_info
630074062221201
custom_field_three
AGGREGATE VISIBLE/ FRACTURE'S
custom_field_two
2
customer
1
datetime
2021-06-22T21:56:55-07:00
documentation
PROPIPE
is_lateral_inspection
false