Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2019, 10:11 AM
  • H 0672_H 0671_20062019_00435858.mp4

Date
08/08/2019
W/O
766531
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00941
PipeID
P11079
Time
3:11 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6738
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
PICO RIVERA
Loc. details
Parking Lot
Location Code
G
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
03
Purpose
Routine Assessment
Project
WO_766531_TV18175_MAY2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0672
Downstream MH
H 0671
Dir. of Survey
Downstream
Length Surveyed
988.7 ft.
Total Length
988.7 ft.
Structural Index
2
Structural Quick
2f00
Structural Rating
390
O&M Index
2
O&M Quick
2…00
O&M Rating
698
Overall Index
2
Overall Quick
Overall Rating
1088
Pipe schematic from manhole H 0672 to H 0671
MH: H 0672MH: H 0671downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 06720 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.5 ft. MGO - General Observation - MAGNEZIUM H.O COATING THROUGHOUT REACH11.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start221.7 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start854.8 ft. MGO - General Observation - NO MANHOLE987 ft. DSC - Deposits Settled Compacted, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish987 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish987 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish988.7 ft. AMH - Downstream Manhole, Survey Ends - H 0671

Observation photos (3)

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

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

  • General Observation - MAGNEZIUM H.O COATING THROUGHOUT REACH

    4.5 ft. - General Observation - MAGNEZIUM H.O COATING THROUGHOUT REACH

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

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

Observations (12)

DistanceCodeObservation
987DSC
987SSS
987DAGS
4.5DAGS
4.5MGOMAGNEZIUM H.O COATING THROUGHOUT REACH
0AMHH 0672
854.8MGONO MANHOLE
221.7DSC
0MWL
11.6SSS
0MWM
988.7AMHH 0671

Properties (6)

additional_info
SC378237
custom_field_two
2
customer
LACSD
datetime
2019-08-08T03:11:41-07:00
documentation
PROPIPE
is_lateral_inspection
false