Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 12, 2017, 08:54 AM
  • F 0149_F 0148 _09122017_015516.mp4

Date
09/12/2017
W/O
651806
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00037
PipeID
P10181
Time
1:54 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4968
Sewer Name
F JOINT OUTFALL F - UNIT 3B
City
NORWALK
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
39A
Purpose
Routine Assessment
Project
WO_651806_TV02231_AUG2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
63 in.
Width
63 in.
Upstream MH
F 0149
Downstream MH
F 0148
Dir. of Survey
Downstream
Length Surveyed
550.1 ft.
Total Length
550.1 ft.
Structural Index
3
Structural Quick
3200
Structural Rating
6
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole F 0149 to F 0148
MH: F 0149MH: F 0148downstream0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - F 01490 ft. MWM - Water Mark, 40 %of cross sectional area6.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start6.9 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start31.1 ft. SAV - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO550.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish550.1 ft. AMH - Downstream Manhole, Survey Ends - F 0148550.1 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

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

    6.9 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 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

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

  • Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO

    31.1 ft. - Surface Aggregate Visible, at 12 o'clock, within 8 inches of joint: NO

Observations (9)

DistanceCodeObservation
550.1DAGS
31.1SAV
6.9DAGS
550.1AMHF 0148
550.1SAV
6.9SAV
0MWL
0AMHF 0149
0MWM

Properties (6)

additional_info
SC345960
custom_field_two
3
customer
LACSD
datetime
2017-09-12T01:54:37-07:00
documentation
PROPIPE
is_lateral_inspection
false