Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 19, 2017, 08:15 PM
Date
01/19/2017
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15477
Time
12:15 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4130
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
POMONA
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
28
Purpose
Routine Assessment
Project
WO_613609_TV21044_JAN2017
Sewer Type
Siphon
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
21 0282
Downstream MH
21 0281
Dir. of Survey
Downstream
Length Surveyed
2.1 ft.
Total Length
2.1 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 21 0282 to 21 0281
MH: 21 0282MH: 21 0281downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 0282 NW0 ft. MWL - Water Level, 20 %of cross sectional area2.1 ft. MSA - Survey Abandoned - DOWN LEG OF THE U/S SIPHON2.1 ft. SAP - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES

Observation photos (2)

  • Survey Abandoned - DOWN LEG OF THE U/S SIPHON

    2.1 ft. - Survey Abandoned - DOWN LEG OF THE U/S SIPHON

  • Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES

    2.1 ft. - Surface Aggregate Projecting, from 07 to 05 o'clock, within 8 inches of joint: YES

Observations (5)

DistanceCodeObservation
2.1MSADOWN LEG OF THE U/S SIPHON
2.1SAP
0MWM
0AMH21 0282 NW
0MWL

Properties (5)

additional_info
SC306485
custom_field_two
5
customer
LACSD
datetime
2017-01-19T12:15:28-08:00
is_lateral_inspection
false