Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 26, 2017, 05:02 PM
Date
01/26/2017
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15469
Time
9:02 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4134
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
WALNUT
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
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
21 0276
Downstream MH
21 1167
Dir. of Survey
Upstream
Length Surveyed
209.1 ft.
Total Length
209.2 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
205
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
205
Pipe schematic from manhole 21 0276 to 21 1167
MH: 21 0276MH: 21 1167upstream0 ft. MSA - Survey Abandoned - FLOW PUSHING CAMERA0 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish207.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start207.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start209.2 ft. MWM - Water Mark, 25 %of cross sectional area209.2 ft. MWL - Water Level, 20 %of cross sectional area209.2 ft. AMH - Downstream Manhole, Survey Begins - 21 0276

Observation photos (2)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    2.1 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

Observations (8)

DistanceCodeObservation
209.2MSAFLOW PUSHING CAMERA
2.1SAV
209.2SAV
0MWM
0MWL
0AMH21 0276
2.1SSS
209.2SSS

Properties (5)

additional_info
SC306490
custom_field_two
5
customer
LACSD
datetime
2017-01-26T09:02:29-08:00
is_lateral_inspection
false