Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 16, 2016, 04:06 PM
  • H 0949_H 0948_20160216_092203.mp4

Date
02/16/2016
W/O
552579
Weather
Dry
Operator/Surveyor
N.ZAHREDDINE
Sewer ID
Z01005
PipeID
P15362
Time
8:06 AM
Certificate
U-109-7948
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3181
Sewer Name
H JOINT OUTFALL H - UNIT 7C
City
CITY OF INDUSTRY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 21
Page No.
34
Purpose
Routine Assessment
Project
WO_552579_TV21022_FEB2016
Sewer Type
GRAVITY
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Upstream MH
H 0949
Downstream MH
H 0948
Dir. of Survey
Downstream
Length Surveyed
507.4 ft.
Total Length
507.4 ft.
Structural Index
2
Structural Quick
2300
Structural Rating
6
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
10
Pipe schematic from manhole H 0949 to H 0948
MH: H 0949MH: H 0948downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 09492 ft. MGO - General Observation - MAGNEZIUM H.O COATING 50% start93.5 ft. SSS - Surface Spalling, from 08 to 11 o'clock, within 8 inches of joint: YES148.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES370.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start504.6 ft. MGO - General Observation - MAGNEZIUM H.O COATING 50% finish507.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish507.4 ft. AMH - Downstream Manhole, Survey Ends - H 0948

Observation photos (3)

  • Surface Spalling, from 08 to 11 o'clock, within 8 inches of joint: YES

    93.5 ft. - Surface Spalling, from 08 to 11 o'clock, within 8 inches of joint: YES

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

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

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

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

Observations (10)

DistanceCodeObservation
0MWM
0MWL
2MGOMAGNEZIUM H.O COATING 50% start
148.5SSS
370.2SSS
0AMHH 0949
93.5SSS
507.4SSS
507.4AMHH 0948
504.6MGOMAGNEZIUM H.O COATING 50% finish

Properties (6)

additional_info
SC224996
custom_field_two
4
customer
LACSD
datetime
2016-02-16T08:06:02-08:00
documentation
PRO PIPE
is_lateral_inspection
false