Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 14, 2022, 08:51 AM
  • 22 0479_22 0478_04142022_015611.mp4

Date
04/14/2022
W/O
946708
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00800
PipeID
P16818
Time
1:51 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9963
Sewer Name
22 COVINA CONNECTION EXTENSION TRUNK
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_946708_TV22031_APR2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0479
Downstream MH
22 0478
Dir. of Survey
Downstream
Length Surveyed
20.9 ft.
Total Length
20.9 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
3
Pipe schematic from manhole 22 0479 to 22 0478
MH: 22 0479MH: 22 0478downstream0 ft. MWM - Water Mark, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 04790 ft. MWL - Water Level, 5 %of cross sectional area2 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish20.9 ft. AMH - Downstream Manhole, Survey Ends - 22 047820.9 ft. MGO - General Observation - CONNECTION AT MH 12 O'CLOCK

Observation photos (1)

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

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

Observations (7)

DistanceCodeObservation
2SAP
0MWM
20.9SAP
0AMH22 0479
0MWL
20.9AMH22 0478
20.9MGOCONNECTION AT MH 12 O'CLOCK

Properties (7)

additional_info
630138041322201
custom_field_three
AGGREGATE PROJECTING
custom_field_two
3
customer
1
datetime
2022-04-14T01:51:50-07:00
documentation
PRO PIPE
is_lateral_inspection
false