Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 4, 2017, 06:09 AM
  • 21 0310_21 0309 _03012017_222532.mpg

Date
01/03/2017
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15505
Time
10:09 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4111
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.
14
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 0309
Downstream MH
21 0310
Dir. of Survey
Upstream
Length Surveyed
433.6 ft.
Total Length
433.6 ft.
Structural Index
3
Structural Quick
3P00
Structural Rating
258
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
258
Pipe schematic from manhole 21 0309 to 21 0310
MH: 21 0309MH: 21 0310upstream0 ft. AMH - Upstream Manhole, Survey Ends - 21 03100 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish431.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start433.6 ft. AMH - Downstream Manhole, Survey Begins - 21 0309433.6 ft. MWM - Water Mark, 10 %of cross sectional area433.6 ft. MWL - Water Level, 5 %of cross sectional area

Observation photos (1)

  • 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

Observations (6)

DistanceCodeObservation
0AMH21 0309
433.6AMH21 0310
0MWM
0MWL
433.6SAV
2.1SAV

Properties (5)

additional_info
SC306471
custom_field_two
3
customer
LACSD
datetime
2017-01-03T22:09:25-08:00
is_lateral_inspection
false