Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 11, 2020, 01:20 PM
  • H 0693_H 0692_06112020_065512.mp4

Date
06/11/2020
W/O
828933
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00941
PipeID
P11100
Time
6:20 AM
Certificate
U-116-07001919
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7763
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
RFIR_WO_828933_TV18175_MAY2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0693
Downstream MH
H 0692
Dir. of Survey
Downstream
Length Surveyed
759 ft.
Total Length
759 ft.
Structural Index
3
Structural Quick
4C3]
Structural Rating
823
O&M Index
2
O&M Quick
2]00
O&M Rating
302
Overall Index
2
Overall Quick
Overall Rating
1125
Pipe schematic from manhole H 0693 to H 0692
MH: H 0693MH: H 0692downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 06930 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 35 %of cross sectional area2.1 ft. MGO - General Observation - MAG COAT THROUGHOUT2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start2.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO, Start29.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start142.5 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Start240.6 ft. MWLS - Water Level, Sag in pipe, 50 %of cross sectional area, Finish757.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish757.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO, Finish757.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish759 ft. AMH - Downstream Manhole, Survey Ends - H 0692

Observation photos (5)

  • General Observation - MAG COAT THROUGHOUT

    2.1 ft. - General Observation - MAG COAT THROUGHOUT

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

    2.1 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

    29.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO, Start

  • Water Level, Sag in pipe, 50 %of cross sectional area, Start

    142.5 ft. - Water Level, Sag in pipe, 50 %of cross sectional area, Start

Observations (13)

DistanceCodeObservation
0AMHH 0693
142.5MWLS
759AMHH 0692
240.6MWLS
757.1SSS
2.1MGOMAG COAT THROUGHOUT
2.1DAGS
757.1SAP
2.1SAP
757.1DAGS
0MWL
0MWM
29.8SSS

Properties (6)

additional_info
SC411473
custom_field_two
3
customer
LACSD
datetime
2020-06-11T06:20:13-07:00
documentation
PRO PIPE
is_lateral_inspection
false