Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 12, 2019, 09:43 AM
  • H 0743_H 0742_12082019_030503.mp4

Date
08/12/2019
W/O
776981
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11152
Time
2:43 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6857
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
WEST COVINA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_776981_TV22077_JUL2019
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0743
Downstream MH
H 0742
Dir. of Survey
Downstream
Length Surveyed
715.2 ft.
Total Length
715.2 ft.
Structural Index
3
Structural Quick
3[2[
Structural Rating
705
O&M Index
2
O&M Quick
2[00
O&M Rating
284
Overall Index
2
Overall Quick
Overall Rating
989
Pipe schematic from manhole H 0743 to H 0742
MH: H 0743MH: H 0742downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07430 ft. MWL - Water Level, 25 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start7.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.4 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start7.4 ft. MGO - General Observation - MAG COATING THROUGHOUT 50%713.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish713.3 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish713.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish715.2 ft. AMH - Downstream Manhole, Survey Ends - H 0742, RUN LIST STATES MH AT 730'.

Observation photos (2)

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

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

  • General Observation - MAG COATING THROUGHOUT 50%

    7.4 ft. - General Observation - MAG COATING THROUGHOUT 50%

Observations (11)

DistanceCodeObservation
713.3DAGS
2DAGS
7.4SSS
7.4SAP
0MWM
713.3SAP
7.4MGOMAG COATING THROUGHOUT 50%
0AMHH 0743
715.2AMHH 0742, RUN LIST STATES MH AT 730'.
713.3SSS
0MWL

Properties (6)

additional_info
SC378326
custom_field_two
2
customer
LACSD
datetime
2019-08-12T02:43:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false