Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2021, 09:20 AM
  • 21 0599_21 0598_04282021_024243.mp4

Date
04/28/2021
W/O
885820
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00786
PipeID
P15751
Time
2:20 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8749
Sewer Name
21 TRI-CITIES OUTFALL TRUNK
City
POMONA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
15
Purpose
Routine Assessment
Project
RFIR_WO_885820_TV21106_APR2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
21 0599
Downstream MH
21 0598
Dir. of Survey
Downstream
Length Surveyed
1082.7 ft.
Total Length
1082.7 ft.
Structural Index
3
Structural Quick
3j00
Structural Rating
648
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
648
Pipe schematic from manhole 21 0599 to 21 0598
MH: 21 0599MH: 21 0598downstream0 ft. MGO - General Observation - CONNECTION AT THE MH 3 OC'LOCK0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 05992.1 ft. MGO - General Observation - MAG COAT2.1 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Start1082.7 ft. MGO - General Observation - CONNECTION AT THE MH 9 OC'LOCK1082.7 ft. AMH - Downstream Manhole, Survey Ends - 21 05981082.7 ft. SAV - Surface Aggregate Visible, from 07 to 05 o'clock, within 8 inches of joint: YES, Finish

Observation photos (1)

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

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

Observations (9)

DistanceCodeObservation
2.1MGOMAG COAT
1082.7MGOCONNECTION AT THE MH 9 OC'LOCK
0MGOCONNECTION AT THE MH 3 OC'LOCK
1082.7AMH21 0598
1082.7SAV
0MWL
0MWM
2.1SAV
0AMH21 0599

Properties (7)

additional_info
630074042721203
custom_field_three
AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-04-28T02:20:52-07:00
documentation
PROPIPE
is_lateral_inspection
false