Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 21, 2020, 07:18 AM
  • H 0733_H 0732_07212020_004545.mp4

Date
07/21/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11142
Time
12:18 AM
Certificate
U-111-11880
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7879
Sewer Name
JOINT OUTFALL H - UNIT 9B
City
LA PUENTE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_839188_TV22077_JUL2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
25 in.
Width
25 in.
Upstream MH
H 0733
Downstream MH
H 0732
Dir. of Survey
Downstream
Length Surveyed
770.3 ft.
Total Length
770.3 ft.
Structural Index
3
Structural Quick
3^2^
Structural Rating
765
O&M Index
2
O&M Quick
2^00
O&M Rating
306
Overall Index
2
Overall Quick
Overall Rating
1071
Pipe schematic from manhole H 0733 to H 0732
MH: H 0733MH: H 0732downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 07332 ft. MGO - General Observation - 70% MAG COAT2 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, Start4.7 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start769.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish769.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish769.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish770.3 ft. AMH - Downstream Manhole, Survey Ends - H 0732, NO VISIBLE ACCESS. RUN LIST STATES MH AT 750'.

Observation photos (4)

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

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

  • Downstream Manhole, Survey Ends - H 0732, NO VISIBLE ACCESS. RUN LIST STATES MH AT 750'.

    770.3 ft. - Downstream Manhole, Survey Ends - H 0732, NO VISIBLE ACCESS. RUN LIST STATES MH AT 750'.

Observations (11)

DistanceCodeObservation
4.7SAV
769.1DAGS
0MWM
2MGO70% MAG COAT
769.1SSS
2DAGS
769.1SAV
2SSS
770.3AMHH 0732, NO VISIBLE ACCESS. RUN LIST STATES MH AT 750'.
0MWL
0AMHH 0733

Properties (7)

additional_info
SC411719
custom_field_three
AGGREGATE/SPALLING
custom_field_two
2
customer
1
datetime
2020-07-21T00:18:10-07:00
documentation
PRO PIPE
is_lateral_inspection
false