Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 13, 2019, 06:44 AM

  • H 0697_H 0696_061119_215728.mp4

Date
06/12/2019
W/O
766531
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00941
PipeID
P11104
Time
11:44 PM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K6564
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WHITTIER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
01
Purpose
Routine Assessment
Project
WO_766531_TV18175_MAY2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0697
Downstream MH
H 0696
Dir. of Survey
Downstream
Length Surveyed
636.8 ft.
Total Length
636.8 ft.
Structural Index
1
Structural Quick
2B1H
Structural Rating
70
O&M Index
2
O&M Quick
412X
O&M Rating
253
Overall Index
2
Overall Quick
—
Overall Rating
323
Pipe schematic from manhole H 0697 to H 0696
MH: H 0697MH: H 0696downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 06970 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area4.5 ft. MGO - General Observation - MAG COAT THROUGHOUT PIPE14.9 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start40.6 ft. LR - Alignment Right, 10 %90.2 ft. MWL - Water Level, 55 %of cross sectional area414.1 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Start570.9 ft. SSS - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO572.2 ft. SSS - Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO583 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start635.7 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish635.7 ft. SRI - Surface Roughness Increased, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish636.8 ft. AMH - Downstream Manhole, Survey Ends - H 0696636.8 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (4)

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

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

  • Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO

    570.9 ft. - Surface Spalling, from 12 to 02 o'clock, within 8 inches of joint: NO

  • Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO

    572.2 ft. - Surface Spalling, from 10 to 11 o'clock, within 8 inches of joint: NO

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

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

All inspections of P11104Work order 766531

Observations (15)

DistanceCodeObservation
570.9SSS—
414.1SRI—
572.2SSS—
583SSS—
90.2MWL—
636.8AMHH 0696
0AMHH 0697
635.7SSS—
14.9DSC—
636.8DSC—
0MWM—
635.7SRI—
0MWL—
40.6LR—
4.5MGOMAG COAT THROUGHOUT PIPE

Properties (6)

additional_info
SC377688
custom_field_two
2
customer
LACSD
datetime
2019-06-12T23:44:44-07:00
documentation
PROPIPE
is_lateral_inspection
false