Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 24, 2021, 05:52 PM
  • 21 0245_21 0244_09242021_105301.mp4

Date
09/24/2021
W/O
911341
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00763
PipeID
P15435
Time
10:52 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9137
Sewer Name
21 DISTRICT #21 OUTFALL TRUNK
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
36
Purpose
Routine Assessment
Project
WO_911341_TV21103_SEP2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
30 in.
Width
30 in.
Upstream MH
21 0245
Downstream MH
21 0244
Dir. of Survey
Downstream
Length Surveyed
416.3 ft.
Total Length
416.3 ft.
Structural Index
3
Structural Quick
3121
Structural Rating
5
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
5
Pipe schematic from manhole 21 0245 to 21 0244
MH: 21 0245MH: 21 0244downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 21 02450 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK2 ft. MGO - General Observation - MAG COAT2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start416.3 ft. MGO - General Observation - CONNECTION AT MH 9'OCLOCK CAPPED416.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish416.3 ft. AMH - Downstream Manhole, Survey Ends - 21 0244416.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • General Observation - MAG COAT

    2 ft. - General Observation - MAG COAT

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

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

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

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

Observations (11)

DistanceCodeObservation
416.3MGOCONNECTION AT MH 9'OCLOCK CAPPED
2.1SSS
0MWL
0AMH21 0245
2MGOMAG COAT
0MWM
416.3SSS
416.3AMH21 0244
0MGOCONNECTION AT MH 9 O'CLOCK
416.3SAV
2.1SAV

Properties (7)

additional_info
630138092421063
custom_field_three
AGGREGATE VISBLE/SPALLING
custom_field_two
2
customer
1
datetime
2021-09-24T10:52:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false