Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 8, 2019, 09:06 AM
  • H 0721_H 0720 _08082019_022329.mp4

Date
08/08/2019
W/O
776981
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11130
Time
2:06 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K6855
Sewer Name
H JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
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 0721
Downstream MH
H 0720
Dir. of Survey
Downstream
Length Surveyed
546.5 ft.
Total Length
546.5 ft.
Structural Index
3
Structural Quick
3U2U
Structural Rating
540
O&M Index
3
O&M Quick
4B3O
O&M Rating
514
Overall Index
3
Overall Quick
Overall Rating
1054
Pipe schematic from manhole H 0721 to H 0720
MH: H 0721MH: H 0720downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07210 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.1 ft. MGO - General Observation - MAG COATING THROUGHOUT 50%2.1 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start153.4 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - DEBRIS444 ft. LL - Alignment Left, 35 %, Start523 ft. LL - Alignment Left, 35 %, Finish544.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish544.2 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish544.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish544.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish546.5 ft. AMH - Downstream Manhole, Survey Ends - H 0720, RUN LIST STATES MH AT 534'.

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.1 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
2DAGS
546.5AMHH 0720, RUN LIST STATES MH AT 534'.
0AMHH 0721
544.2SAP
444LL
544.2DSZ
523LL
2.1MGOMAG COATING THROUGHOUT 50%
0MWL
2.1SAP
544.2SSS
2SSS
0MWM
544.2DAGS
153.4DSZDEBRIS

Properties (6)

additional_info
SC378324
custom_field_two
2
customer
LACSD
datetime
2019-08-08T02:06:37-07:00
documentation
PRO PIPE
is_lateral_inspection
false