Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 2, 2021, 03:06 PM
  • H 0521_H 0520_11022021_073300.mp4

Date
11/02/2021
W/O
916367
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00183
PipeID
P10946
Time
8:06 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9269
Sewer Name
H JOINT OUTFALL H - UNIT 7B
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
35
Purpose
Routine Assessment
Project
RFIR_WO_916367_TV15231_OCT2021
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
39 in.
Width
39 in.
Upstream MH
H 0521
Downstream MH
H 0520
Dir. of Survey
Downstream
Length Surveyed
415.9 ft.
Total Length
415.9 ft.
Structural Index
2
Structural Quick
322J
Structural Rating
114
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
Overall Rating
114
Pipe schematic from manhole H 0521 to H 0520
MH: H 0521MH: H 0520downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 05210 ft. MWL - Water Level, 15 %of cross sectional area9 ft. MGO - General Observation - MAG COATING141.6 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start215.3 ft. SAV - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO216.6 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"387.7 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO413.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish415.9 ft. AMH - Downstream Manhole, Survey Ends - H 0520

Observation photos (3)

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    141.6 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO

    215.3 ft. - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO

    387.7 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO

Observations (10)

DistanceCodeObservation
215.3SAV
9MGOMAG COATING
0MWM
415.9AMHH 0520
216.6TB
141.6SSS
413.5SSS
0AMHH 0521
0MWL
387.7SAV

Properties (7)

additional_info
630074110221061
custom_field_three
SPALLING, AGGREGATE VISIBLE
custom_field_two
3
customer
1
datetime
2021-11-02T08:06:08-07:00
documentation
PRO PIPE
is_lateral_inspection
false