Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2016, 09:21 AM
  • D 0107_D 0106 _20161027_015218.mp4

Date
10/27/2016
W/O
591730
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00156
PipeID
P10013
Time
2:21 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.
16
Purpose
Routine Assessment
Project
WO_591730_TV05172_SEP2016
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0107
Downstream MH
D 0106
Dir. of Survey
Downstream
Length Surveyed
560 ft.
Total Length
560 ft.
Structural Index
2
Structural Quick
322U
Structural Rating
224
O&M Index
2
O&M Quick
2U00
O&M Rating
222
Overall Index
2
Overall Quick
Overall Rating
446
Pipe schematic from manhole D 0107 to D 0106
MH: D 0107MH: D 0106downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 01070 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK2 ft. MGO - General Observation - MAGNESIUM H.O. START2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start10.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start24.5 ft. SAVC - Surface Aggregate Visible Chemical, from 01 to 04 o'clock, within 8 inches of joint: YES76.8 ft. SAVC - Surface Aggregate Visible Chemical, from 08 to 10 o'clock, within 8 inches of joint: NO556.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish556.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish560 ft. AMH - Downstream Manhole, Survey Ends - D 0106560 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK

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

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

  • Surface Aggregate Visible Chemical, from 01 to 04 o'clock, within 8 inches of joint: YES

    24.5 ft. - Surface Aggregate Visible Chemical, from 01 to 04 o'clock, within 8 inches of joint: YES

  • Surface Aggregate Visible Chemical, from 08 to 10 o'clock, within 8 inches of joint: NO

    76.8 ft. - Surface Aggregate Visible Chemical, from 08 to 10 o'clock, within 8 inches of joint: NO

Observations (14)

DistanceCodeObservation
2MGOMAGNESIUM H.O. START
0MWM
556.4SSS
560AMHD 0106
24.5SAVC
76.8SAVC
0MWL
560MGOCONNECTION AT MH 3 O'CLOCK
2DAGS
10.1SSS
0AMHD 0107
0MGOCONNECTION AT MH 9 O'CLOCK
556.3DAGS
0MGOCONNECTION AT MH 3 O'CLOCK

Properties (5)

additional_info
SC303742
custom_field_two
3
customer
LACSD
datetime
2016-10-27T02:21:00-07:00
sewer_category
Gravity