Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 28, 2020, 04:23 AM
  • H 0714_H 0713_07272020_214023.mp4

Date
07/27/2020
W/O
839188
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00941
PipeID
P11121
Time
9:23 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7884
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 0714
Downstream MH
H 0713
Dir. of Survey
Downstream
Length Surveyed
168.4 ft.
Total Length
168.4 ft.
Structural Index
2
Structural Quick
3E2F
Structural Rating
162
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
2
Overall Quick
Overall Rating
166
Pipe schematic from manhole H 0714 to H 0713
MH: H 0714MH: H 0713downstream0 ft. AMH - Upstream Manhole, Survey Begins - H 07140 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start8.8 ft. MGO - General Observation - 75% MAG COAT163.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish163.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish166 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish168.4 ft. AMH - Downstream Manhole, Survey Ends - H 0713

Observation photos (3)

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

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

  • 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

  • General Observation - 75% MAG COAT

    8.8 ft. - General Observation - 75% MAG COAT

Observations (11)

DistanceCodeObservation
163.4DAGS
0AMHH 0714
2SSS
2SAV
166SSS
8.8MGO75% MAG COAT
0MWM
168.4AMHH 0713
0MWL
163.4SAV
2DAGS

Properties (7)

additional_info
SC411724
custom_field_three
VISIBLE AGGREGATE
custom_field_two
3
customer
1
datetime
2020-07-27T21:23:34-07:00
documentation
PRO PIPE
is_lateral_inspection
false