Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 30, 2020, 08:20 AM

  • H 0767_H 0766 _04302020_025232.mp4

Date
04/30/2020
W/O
824117
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00942
PipeID
P11175
Time
1:20 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K7622
Sewer Name
H JOINT OUTFALL H - UNIT 9C
City
WEST COVINA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 22
Page No.
31
Purpose
Routine Assessment
Project
RFIR_WO_824117_TV22079_APR2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
22 in.
Width
22 in.
Upstream MH
H 0767
Downstream MH
H 0766
Dir. of Survey
Downstream
Length Surveyed
1234.8 ft.
Total Length
1234.8 ft.
Structural Index
2
Structural Quick
322Œ
Structural Rating
772
O&M Index
2
O&M Quick
2[1A
O&M Rating
290
Overall Index
2
Overall Quick
—
Overall Rating
1062
Pipe schematic from manhole H 0767 to H 0766
MH: H 0767MH: H 0766downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN0 ft. VC - Vermin Cockroach, within 8 inches of joint: NO - @ MH0 ft. MGO - Reversal Inspection0 ft. AMH - Upstream Manhole, Survey Begins - H 07672 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 70% MAG COAT3 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE7 ft. LR - Alignment Right, 5 %, Start37.7 ft. LR - Alignment Right, 5 %, Finish193.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start530.8 ft. LL - Alignment Left, 5 %, Start551.3 ft. LL - Alignment Left, 5 %, Finish551.3 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Start551.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start714.4 ft. LR - Alignment Right, 5 %1232 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1234.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1234.8 ft. MSA - Survey Abandoned - CABLE MAXED OUT1234.8 ft. DSC - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish1234.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1234.8 ft. DAE - Deposits Attached Encrustation, 5 %of cross sectional area, from 08 to 04 o'clock, , within 8 inches of joint: YES, Finish

Observation photos (5)

  • Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

    3 ft. - Deposits Settled Compacted, 10 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • Alignment Right, 5 %, Start

    7 ft. - Alignment Right, 5 %, Start

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

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

  • Alignment Left, 5 %, Start

    530.8 ft. - Alignment Left, 5 %, Start

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

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

All inspections of P11175Work order 824117

Observations (23)

DistanceCodeObservation
551.3LL—
3DSCSLUDGE
2SSS—
530.8LL—
7LR—
0MWL—
0MWM—
37.7LR—
551.3DAE—
1234.8SAV—
0MGOCONN @ MH 9 O'CLOCK/OPEN
551.3SSS—
2MGO70% MAG COAT
0VC@ MH
714.4LR—
0MGO—
1234.8MSACABLE MAXED OUT
0AMHH 0767
1234.8DSC—
1234.8SSS—
193.7SAV—
1232SSS—
1234.8DAE—

Properties (6)

additional_info
SC411172
custom_field_two
5
customer
LACSD
datetime
2020-04-30T01:20:46-07:00
documentation
PROPIPE
is_lateral_inspection
false