Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 29, 2016, 10:23 AM
  • 05 2173_05 2172_4292016_052331.mp4

Date
04/29/2016
W/O
0571171
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00509
PipeID
P07316
Time
3:23 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
H0118
Sewer Name
05 PRAIRIE AVENUE TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
10
Purpose
Maintenance Related
Project
201604MDM_PRAIRIE_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Upstream MH
05 2173
Downstream MH
05 2172
Dir. of Survey
Downstream
Length Surveyed
184.3 ft.
Total Length
184.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
5
O&M Quick
5241
O&M Rating
14
Overall Index
5
Overall Quick
Overall Rating
14
Pipe schematic from manhole 05 2173 to 05 2172
MH: 05 2173MH: 05 2172downstream0 ft. MWL - Water Level, 50 %of cross sectional area0 ft. MWM - Water Mark, 70 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:15AM2 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start-PICTURE TAKEN AFTER PULL BACK - ESTAMENT 40%56.8 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO - ESTAMENT 40%184.2 ft. MWL - Water Level, 60 %of cross sectional area184.3 ft. DAGS - Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Finish184.3 ft. MSA - Survey Abandoned - GREASE &WATER LEVEL TO HIGH

Observation photos (3)

  • Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: YES, Start-PICTURE TAKEN AFTER PULL BACK - ESTAMENT 40%

    2 ft. - Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: YES, Start-PICTURE TAKEN AFTER PULL BACK - ESTAMENT 40%

  • Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock,  , within 8 inches of joint: NO - ESTAMENT 40%

    56.8 ft. - Deposits Attached Grease, 40 %of cross sectional area, from 02 to 10 o'clock, , within 8 inches of joint: NO - ESTAMENT 40%

  • Survey Abandoned - GREASE &WATER LEVEL TO HIGH

    184.3 ft. - Survey Abandoned - GREASE &WATER LEVEL TO HIGH

Observations (8)

DistanceCodeObservation
184.3DAGS
0MWL
184.3MSAGREASE &WATER LEVEL TO HIGH
184.2MWL
56.8DAGSESTAMENT 40%
0MWM
0AMH5:15AM
2DAGSESTAMENT 40%

Properties (3)

additional_info
POST GREASE CCTV
customer
LACSD
datetime
2016-04-29T03:23:36-07:00