Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 20, 2015, 11:31 AM
  • 22 1391_22 1390_20150420_043916.mp4

Date
04/20/2015
W/O
496785
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00795
PipeID
P16648
Time
4:31 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K2358
Sewer Name
22 CAMERON RELIEF TRUNK
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
WO_496785_TV22009_2015MARCH
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Upstream MH
22 1391
Downstream MH
22 1390
Dir. of Survey
Downstream
Length Surveyed
303 ft.
Total Length
303 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole 22 1391 to 22 1390
MH: 22 1391MH: 22 1390downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 13900 ft. MWM - Water Mark, 20 %of cross sectional area2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start62.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES300.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish303 ft. AMH - Downstream Manhole, Survey Ends - 22 1390

Observation photos (7)

  • Water Level, 10 %of cross sectional area

    0 ft. - Water Level, 10 %of cross sectional area

  • Upstream Manhole, Survey Begins - 22 1390

    0 ft. - Upstream Manhole, Survey Begins - 22 1390

  • Water Mark, 20 %of cross sectional area

    0 ft. - Water Mark, 20 %of cross sectional area

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock,  , within 8 inches of joint: YES, Finish

    300.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 07 to 05 o'clock, , within 8 inches of joint: YES, Finish

  • Downstream Manhole, Survey Ends - 22 1390

    303 ft. - Downstream Manhole, Survey Ends - 22 1390

Observations (7)

DistanceCodeObservation
2.4DAGS
62.3DAE
303AMH22 1390
0MWL
0AMH22 1390
300.1DAGS
0MWM

Properties (6)

additional_info
200711
custom_field_two
4
customer
LACSD
datetime
2015-04-20T04:31:01-07:00
sewer_category
GRAVITY
year_laid
19900530