Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 23, 2020, 02:12 PM
  • 08 0161_08 0160_10232020_073510.mp4

Date
10/23/2020
W/O
850134
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00009
PipeID
P00218
Time
7:12 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8134
Sewer Name
GRACE STREET TRUNK, SECTION 1
City
CARSON
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_850134_TV08021_SEP2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
12 in.
Upstream MH
08 0160
Downstream MH
08 0161
Dir. of Survey
Upstream
Length Surveyed
30 ft.
Total Length
30 ft.
Structural Index
4
Structural Quick
4100
Structural Rating
4
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
4
Overall Quick
Overall Rating
8
Pipe schematic from manhole 08 0160 to 08 0161
MH: 08 0160MH: 08 0161upstream0 ft. MCU - Camera Underwater0 ft. MSA - Survey Abandoned - CAM GOING UNDER WATER DUE TO SAG IN PIPE1.9 ft. MWLS - Water Level, Sag in pipe, 65 %of cross sectional area8 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"30 ft. MGO - Reversal Inspection30 ft. AMH - Downstream Manhole, Survey Begins - 08 016030 ft. MWL - Water Level, 25 %of cross sectional area30 ft. MGO - General Observation - pipe is lined30 ft. MWM - Water Mark, 30 %of cross sectional area

Observation photos (3)

  • Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"

    22 ft. - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 6"

  • Water Level, Sag in pipe, 65 %of cross sectional area

    28.1 ft. - Water Level, Sag in pipe, 65 %of cross sectional area

  • Survey Abandoned - CAM GOING UNDER WATER DUE TO SAG IN PIPE

    30 ft. - Survey Abandoned - CAM GOING UNDER WATER DUE TO SAG IN PIPE

Observations (9)

DistanceCodeObservation
0MGO
30MCU
30MSACAM GOING UNDER WATER DUE TO SAG IN PIPE
0AMH08 0160
0MWL
28.1MWLS
22TB
0MGOpipe is lined
0MWM

Properties (8)

additional_info
6301023200075A1
custom_field_two
5
customer
1
datetime
2020-10-23T07:12:42-07:00
documentation
PROPIPE
is_lateral_inspection
false
lining
CIPP
year_laid
37424