Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2016, 11:12 AM
  • 21 0313_21 0312 _30122016_031403.mpg

Date
12/30/2016
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15508
Time
3:12 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K4110
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
30 in.
Width
30 in.
Upstream MH
21 0313
Downstream MH
21 0312
Dir. of Survey
Downstream
Length Surveyed
263.6 ft.
Total Length
263.6 ft.
Structural Index
3
Structural Quick
3I00
Structural Rating
156
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
156
Pipe schematic from manhole 21 0313 to 21 0312
MH: 21 0313MH: 21 0312downstream0 ft. AMH - Upstream Manhole, Survey Begins - 21 03130 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 3O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area4.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start263.6 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK263.6 ft. AMH - Downstream Manhole, Survey Ends - 21 0312263.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (1)

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

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

Observations (8)

DistanceCodeObservation
4.2SAV
263.6MGOCONNECTION AT MH 3 O'CLOCK
0AMH21 0313
263.6AMH21 0312
263.6SAV
0MWM
0MGOCONNECTION AT MH 3O'CLOCK
0MWL

Properties (6)

additional_info
SC306464
custom_field_two
3
customer
LACSD
datetime
2016-12-30T03:12:57-08:00
documentation
PROPIPE
is_lateral_inspection
false