Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2016, 10:37 AM
  • D 0103_D 0102 _20161027_025331.mp4

Date
10/27/2016
W/O
591730
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00156
PipeID
P10009
Time
3:37 AM
Certificate
U-507-3386
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3750
Sewer Name
D JOINT OUTFALL D - UNIT 6
City
HAWTHORNE, CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
17
Purpose
Routine Assessment
Project
WO_591730_TV05172_SEP2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0103
Downstream MH
D 0102
Dir. of Survey
Downstream
Length Surveyed
547 ft.
Total Length
547 ft.
Structural Index
2
Structural Quick
322T
Structural Rating
220
O&M Index
2
O&M Quick
2U00
O&M Rating
218
Overall Index
2
Overall Quick
Overall Rating
438
Pipe schematic from manhole D 0103 to D 0102
MH: D 0103MH: D 0102downstream0 ft. AMH - Upstream Manhole, Survey Begins - D 01030 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 30 %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. MGO - General Observation - MAGNESIUM H.O. START10.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start402.7 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO458.7 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: YES547 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish547 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish547 ft. AMH - Downstream Manhole, Survey Ends - D 0102

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

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

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

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO

    402.7 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: YES

    458.7 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: YES

Observations (11)

DistanceCodeObservation
2DAGS
0AMHD 0103
0MWL
458.7SAV
547SSS
10.2SSS
2MGOMAGNESIUM H.O. START
547DAGS
402.7SAV
0MWM
547AMHD 0102

Properties (5)

additional_info
SC303742
custom_field_two
3
customer
LACSD
datetime
2016-10-27T03:37:00-07:00
sewer_category
Gravity