Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2019, 06:46 AM
  • 08 0382_08 0381 _10282019_231423.mp4

Date
10/28/2019
W/O
792802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00003
PipeID
P00434
Time
11:46 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7076
Sewer Name
08 DAVIDSON CITY TRUNK, SECTS 1,2,&3
City
CARSON
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
12
Purpose
Routine Assessment
Project
RFIR_WO_792802_TV08178_OCT2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
08 0382
Downstream MH
08 0381
Dir. of Survey
Downstream
Length Surveyed
393.5 ft.
Total Length
393.5 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
Overall Rating
15
Pipe schematic from manhole 08 0382 to 08 0381
MH: 08 0382MH: 08 0381downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 03822.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start39.4 ft. MGO - General Observation - LIGHT STEAM IN SEWER55.2 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"90.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES141.6 ft. CM - Crack Multiple, from 09 to 12 o'clock, within 8 inches of joint: YES157.9 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"259.9 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"357.1 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"392.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish393.5 ft. AMH - Downstream Manhole, Survey Ends - 08 0381

Observation photos (2)

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

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

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

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

Observations (13)

DistanceCodeObservation
141.6CM
0MWL
393.5AMH08 0381
259.9TBC
39.4MGOLIGHT STEAM IN SEWER
357.1TBC
392.2DAGS
0MWM
2.9DAGS
90.1CL
0AMH08 0382
55.2TBC
157.9TBC

Properties (6)

additional_info
SC378676
custom_field_two
3
customer
LACSD
datetime
2019-10-28T23:46:42-07:00
documentation
PROPIPE
is_lateral_inspection
false