Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 29, 2020, 05:03 AM
  • 22 0644_22 0643 _05282020_221116.mp4

Date
05/28/2020
W/O
828889
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00827
PipeID
P16992
Time
10:03 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7634
Sewer Name
22 SUNFLOWER TRUNK
City
GLENDORA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
22
Purpose
Routine Assessment
Project
WO_828889_TV22063_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
22 0644
Downstream MH
22 0643
Dir. of Survey
Downstream
Length Surveyed
40.8 ft.
Total Length
40.8 ft.
Structural Index
2
Structural Quick
2700
Structural Rating
14
O&M Index
2
O&M Quick
2700
O&M Rating
14
Overall Index
2
Overall Quick
Overall Rating
28
Pipe schematic from manhole 22 0644 to 22 0643
MH: 22 0644MH: 22 0643downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 22 06442.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start2.4 ft. MGO - General Observation - MAG COATING ATTATCHED32.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"38.4 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish38.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish40.8 ft. AMH - Downstream Manhole, Survey Ends - 22 064340.8 ft. MGO - General Observation - CONNECTION IN MH, 3 O' CLOCK

Observation photos (2)

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

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

  • Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock,  , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start

Observations (11)

DistanceCodeObservation
2.4SSS
0MWM
2.4DAE
32.5TFC
40.8AMH22 0643
38.4DAE
40.8MGOCONNECTION IN MH, 3 O' CLOCK
2.4MGOMAG COATING ATTATCHED
0MWL
0AMH22 0644
38.4SSS

Properties (6)

additional_info
SC411184
custom_field_two
2
customer
LACSD
datetime
2020-05-28T22:03:49-07:00
documentation
PROPIPE
is_lateral_inspection
false