Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 29, 2019, 05:45 AM

  • 08 0383_08 0382 _10282019_224405.mp4

Date
10/28/2019
W/O
792802
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00003
PipeID
P00435
Time
10:45 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 0383
Downstream MH
08 0382
Dir. of Survey
Downstream
Length Surveyed
417.2 ft.
Total Length
417.2 ft.
Structural Index
3
Structural Quick
3322
Structural Rating
13
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 08 0383 to 08 0382
MH: 08 0383MH: 08 0382downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 03830 ft. MGO - General Observation - HEAVY STEAM IN SEWER6.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start6.1 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES74.2 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"83.9 ft. CM - Crack Multiple, from 06 to 12 o'clock, within 8 inches of joint: YES171.6 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"231.5 ft. CM - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES273.4 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"282.9 ft. FS - Fracture Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES328.9 ft. CS - Crack Spiral, from 12 to 05 o'clock, within 8 inches of joint: YES375.3 ft. TBC - Tap Break-In Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"414.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish417.2 ft. AMH - Downstream Manhole, Survey Ends - 08 0382

Observation photos (6)

  • 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

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

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

  • Crack Multiple, from 06 to 12 o'clock, within 8 inches of joint: YES

    83.9 ft. - Crack Multiple, from 06 to 12 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

    231.5 ft. - Crack Multiple, from 01 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

    282.9 ft. - Fracture Spiral, from 12 to 04 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 12 to 05 o'clock, within 8 inches of joint: YES

    328.9 ft. - Crack Spiral, from 12 to 05 o'clock, within 8 inches of joint: YES

All inspections of P00435Work order 792802

Observations (16)

DistanceCodeObservation
171.6TBC—
0MWM—
6.1DAGS—
83.9CM—
414.4DAGS—
231.5CM—
328.9CS—
282.9FS—
74.2TBC—
273.4TBC—
417.2AMH08 0382
0MWL—
6.1CL—
0AMH08 0383
375.3TBC—
0MGOHEAVY STEAM IN SEWER

Properties (6)

additional_info
SC378676
custom_field_two
3
customer
LACSD
datetime
2019-10-28T22:45:36-07:00
documentation
PROPIPE
is_lateral_inspection
false