Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 21, 2016, 10:41 AM
Date
05/21/2016
W/O
0568714
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00456
PipeID
P07578
Time
3:41 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6707
Sewer Name
05 HAWTHORNE-LAWNDALE-TORRANCE TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
13
Purpose
Routine Assessment
Project
20160521MDM_HAWTHORNE_LAWNDALE_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
48 in.
Upstream MH
5 FLOWE
Downstream MH
05 2093
Dir. of Survey
Downstream
Length Surveyed
541.4 ft.
Total Length
541.4 ft.
Structural Index
3
Structural Quick
3300
Structural Rating
9
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
9
Pipe schematic from manhole 5 FLOWE to 05 2093
MH: 5 FLOWEMH: 05 2093downstream0 ft. AMH - Upstream Manhole, Survey Begins - 5:10AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - MH CONN ACTIVE 1:002 ft. MGO - General Observation - MAG COAT 99% START 8:00 TO 4:0010.9 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT198.9 ft. SAV - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG451.4 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC541.1 ft. MGO - General Observation - MAG COAT 99% FINISH541.4 ft. AMH - Downstream Manhole, Survey Ends - 5:50AM

Observation photos (5)

  • General Observation - MH CONN ACTIVE 1:00

    0 ft. - General Observation - MH CONN ACTIVE 1:00

  • General Observation - MAG COAT 99% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 99% START 8:00 TO 4:00

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

    10.9 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG

    198.9 ft. - Surface Aggregate Visible, from 09 to 10 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG

  • Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    451.4 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

Observations (10)

DistanceCodeObservation
0AMH5:10AM
451.4SAVSEVERE AGG SPORATIC
2MGOMAG COAT 99% START 8:00 TO 4:00
198.9SAVSEVERE AGG UNDER MAG
10.9SAVSEVERE AGG UNDER MAG COAT
541.4AMH5:50AM
0MWL
541.1MGOMAG COAT 99% FINISH
0MWM
0MGOMH CONN ACTIVE 1:00

Properties (4)

custom_field_three
SEVERE AGG VISIBLE- 99% MAG COAT
custom_field_two
3
customer
LACSD
datetime
2016-05-21T03:41:43-07:00