Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 27, 2016, 11:09 AM
  • D 0098_D 0097 _20161027_032328.mp4

Date
10/27/2016
W/O
591730
Weather
Dry
Operator/Surveyor
J. HARTOOG
Sewer ID
Z00156
PipeID
P10004
Time
4:09 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
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
33 in.
Width
33 in.
Upstream MH
D 0098
Downstream MH
D 0097
Dir. of Survey
Downstream
Length Surveyed
353.2 ft.
Total Length
353.2 ft.
Structural Index
2
Structural Quick
312M
Structural Rating
143
O&M Index
2
O&M Quick
2M00
O&M Rating
136
Overall Index
2
Overall Quick
Overall Rating
279
Pipe schematic from manhole D 0098 to D 0097
MH: D 0098MH: D 0097downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 35 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - D 00982 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start2 ft. MGO - General Observation - MAGNESIUM H.O. START11.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start18.6 ft. SAV - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES117.6 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"204.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"352.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish352.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Finish353.2 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK353.2 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK353.2 ft. AMH - Downstream Manhole, Survey Ends - D 0097

Observation photos (3)

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    2 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    11.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

    18.6 ft. - Surface Aggregate Visible, from 11 to 01 o'clock, within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
352.7DAGS
0MWL
352.7SSS
18.6SAV
0MGOCONNECTION AT MH 9 O'CLOCK
204.2TFA
353.2MGOCONNECTION AT MH 3 O'CLOCK
2SSS
353.2MGOCONNECTION AT MH 9 O'CLOCK
11.8DAGS
0MWM
2MGOMAGNESIUM H.O. START
117.6TFA
0AMHD 0098
353.2AMHD 0097

Properties (4)

additional_info
SC303742
custom_field_two
3
customer
LACSD
datetime
2016-10-27T04:09:51-07:00