Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 27, 2020, 08:25 AM
  • H 0718A_H 0718_27072020_012733.mp4

Date
07/27/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11128
Time
1:25 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7883
Sewer Name
JOINT OUTFALL H - UNIT 9B
City
BASSETT
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 15
Page No.
29
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 0718A
Downstream MH
H 0718
Dir. of Survey
Downstream
Length Surveyed
405.4 ft.
Total Length
405.4 ft.
Structural Index
2
Structural Quick
3O2O
Structural Rating
394
O&M Index
2
O&M Quick
2O00
O&M Rating
160
Overall Index
2
Overall Quick
Overall Rating
554
Pipe schematic from manhole H 0718A to H 0718
MH: H 0718AMH: H 0718downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - H 0718A0 ft. MWM - Water Mark, 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, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. MGO - General Observation - 70% MAG COAT16 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start403 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish404.2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish404.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish405.4 ft. AMH - Downstream Manhole, Survey Ends - H 0718, RUN LIST STATES MH AT 389'.

Observation photos (4)

  • 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 - 70% MAG COAT

    2 ft. - General Observation - 70% MAG COAT

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

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

  • Downstream Manhole, Survey Ends - H 0718, RUN LIST STATES MH AT 389'.

    405.4 ft. - Downstream Manhole, Survey Ends - H 0718, RUN LIST STATES MH AT 389'.

Observations (11)

DistanceCodeObservation
0MWL
16SAV
0AMHH 0718A
404.2SAV
0MWM
403SSS
405.4AMHH 0718, RUN LIST STATES MH AT 389'.
2DAGS
2SSS
404.2DAGS
2MGO70% MAG COAT

Properties (7)

additional_info
SC411723
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2020-07-27T01:25:29-07:00
documentation
PRO PIPE
is_lateral_inspection
false