Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 30, 2016, 07:24 AM
  • 21 0321_21 0320_29122016_232434.mpg

Date
12/29/2016
W/O
613609
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00763
PipeID
P15518
Time
11:24 PM
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
Light Highway
Location Code
C
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
24 in.
Width
24 in.
Upstream MH
21 0321
Downstream MH
21 0320
Dir. of Survey
Downstream
Length Surveyed
85.4 ft.
Total Length
85.4 ft.
Structural Index
3
Structural Quick
3B00
Structural Rating
48
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
48
Pipe schematic from manhole 21 0321 to 21 0320
MH: 21 0321MH: 21 0320downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 03210 ft. MWL - Water Level, 15 %of cross sectional area3.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start85.4 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish85.4 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK85.4 ft. AMH - Downstream Manhole, Survey Ends - 21 0320

Observation photos (1)

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

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

Observations (7)

DistanceCodeObservation
3.3SAP
0MWM
85.4SAP
0AMH21 0321
85.4MGOCONNECTION AT MH 9 O'CLOCK
0MWL
85.4AMH21 0320

Properties (5)

additional_info
SC306464
custom_field_two
3
customer
LACSD
datetime
2016-12-29T23:24:04-08:00
is_lateral_inspection
false