Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 5, 2019, 08:22 AM
  • 18 0794_18 0793 _11052019_002749.mp4

Date
11/05/2019
W/O
792810
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00706
PipeID
P14652
Time
12:22 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6327
Sewer Name
18 SO WHITTIER OUTFALL TR, SECTS 1,2,3,&4
City
SANTA FE SPRINGS
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
14
Purpose
Routine Assessment
Project
RFIR_WO_792810_TV18182_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
18 0794
Downstream MH
18 0793
Dir. of Survey
Downstream
Length Surveyed
56 ft.
Total Length
56 ft.
Structural Index
2
Structural Quick
3A21
Structural Rating
43
O&M Index
2
O&M Quick
2A00
O&M Rating
20
Overall Index
2
Overall Quick
Overall Rating
63
Pipe schematic from manhole 18 0794 to 18 0793
MH: 18 0794MH: 18 0793downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 07940 ft. MWM - Water Mark, 20 %of cross sectional area2.3 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Start6.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start16 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start19.1 ft. SSS - Surface Spalling, from 03 to 06 o'clock, within 8 inches of joint: NO54.8 ft. FL - Fracture Longitudinal, at 12 o'clock, within 8 inches of joint: YES, Finish55 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish55.2 ft. AMH - Downstream Manhole, Survey Ends - 18 079356 ft. SRI - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (5)

  • Upstream Manhole, Survey Begins - 18 0794

    0 ft. - Upstream Manhole, Survey Begins - 18 0794

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

    2.3 ft. - Fracture Longitudinal, at 12 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

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

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

    16 ft. - Surface Roughness Increased, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 03 to 06 o'clock, within 8 inches of joint: NO

    19.1 ft. - Surface Spalling, from 03 to 06 o'clock, within 8 inches of joint: NO

Observations (11)

DistanceCodeObservation
0MWL
56SRI
19.1SSS
16SRI
0AMH18 0794
55.2AMH18 0793
0MWM
6.1DAGS
55DAGS
2.3FL
54.8FL

Properties (6)

additional_info
SC365764
custom_field_two
3
customer
LACSD
datetime
2019-11-05T00:22:49-08:00
documentation
PROPIPE
is_lateral_inspection
false