Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 28, 2020, 10:08 AM
  • H 0766_H 0765A_04282020_033852.mp4

Date
04/28/2020
W/O
824117
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00942
PipeID
P24210
Time
3:08 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7621
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 0765A
Downstream MH
H 0766
Dir. of Survey
Upstream
Length Surveyed
753.3 ft.
Total Length
753.3 ft.
Structural Index
2
Structural Quick
2100
Structural Rating
2
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
4
Pipe schematic from manhole H 0765A to H 0766
MH: H 0765AMH: H 0766upstream0 ft. MSA - Survey Abandoned - TRACTION ISSUES0 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish560.6 ft. MGO - General Observation - MAG COAT656.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start748.8 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start753.3 ft. MWL - Water Level, 5 %of cross sectional area753.3 ft. AMH - Downstream Manhole, Survey Begins - H 0765A753.3 ft. MWM - Water Mark, 20 %of cross sectional area

Observation photos (2)

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

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

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

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

Observations (9)

DistanceCodeObservation
97.1SSS
0MWL
0AMHH 0765A
0MWM
753.3MSATRACTION ISSUES
192.7MGOMAG COAT
4.5DSC
753.3DSC
753.3SSS

Properties (6)

additional_info
SC411171
custom_field_two
3
customer
LACSD
datetime
2020-04-28T03:08:01-07:00
documentation
PROPIPE
is_lateral_inspection
false