Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 31, 2017, 09:31 AM
  • E 0061_E 0060_31102017_015002.mpg

Date
10/31/2017
W/O
668991
Weather
Dry
Operator/Surveyor
ERUIZ
Sewer ID
Z00029
PipeID
P11291
Time
2:31 AM
Certificate
123456
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K5120
Sewer Name
E JOINT OUTFALL E - UNIT 3
City
LYNWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
13
Purpose
Routine Assessment
Project
WO_668991_TV01106_NOV2017
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Width
27 in.
Upstream MH
E 0061
Downstream MH
E 0060
Dir. of Survey
Downstream
Length Surveyed
345.8 ft.
Total Length
345.8 ft.
Structural Index
3
Structural Quick
3100
Structural Rating
3
O&M Index
3
O&M Quick
3200
O&M Rating
6
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole E 0061 to E 0060
MH: E 0061MH: E 0060downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - E 00617 ft. DSF - Deposits Settled Fine, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE7 ft. MGO - General Observation - MAGNEZIUM H.O COATING start11 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start151.5 ft. DSF - Deposits Settled Fine, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish205.6 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start344.1 ft. DSF - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish344.1 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish345.8 ft. AMH - Downstream Manhole, Survey Ends - E 0060345.8 ft. MGO - General Observation - SERVICE CONNECTION AT 9 O'CLOCK AT MH

Observation photos (3)

  • Deposits Settled Fine,  20 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start - SLUDGE

    7 ft. - Deposits Settled Fine, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    11 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Deposits Settled Fine,  15 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    205.6 ft. - Deposits Settled Fine, 15 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

Observations (12)

DistanceCodeObservation
0MWL
344.1DSF
205.6DSF
11SAV
0MWM
344.1SAV
7DSFSLUDGE
345.8AMHE 0060
345.8MGOSERVICE CONNECTION AT 9 O'CLOCK AT MH
151.5DSF
7MGOMAGNEZIUM H.O COATING start
0AMHE 0061

Properties (3)

custom_field_two
3
customer
LACSD
datetime
2017-10-31T02:31:33-07:00