Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 22, 2017, 09:21 AM

  • Section#3_05 2079_A 0533__12222017__G6900.mp4

Date
12/22/2017
W/O
0680530
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00315
PipeID
P07770
Time
1:21 AM
Certificate
U01014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6900
Sewer Name
A JOA-1A DISTRICT 5 INTERCEPTOR
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
20
Purpose
Routine Assessment
Project
20171222MDM_JOA_1A_DISTRICT_5_INTERCEPTOR
Material
Reinforced Concrete Pipe
Shape
Circular
Height
54 in.
Upstream MH
05 2079
Downstream MH
A 0533
Dir. of Survey
Downstream
Length Surveyed
519.6 ft.
Total Length
519.6 ft.
Structural Index
3
Structural Quick
300
Structural Rating
984
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
984
Pipe schematic from manhole 05 2079 to A 0533
MH: 05 2079MH: A 0533downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE LARGE INCOMING2 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC2 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC8 ft. MGO - General Observation - 54" RCP12.8 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG17.9 ft. MGO - General Observation - OLD MAG COAT 75% START 10:00 TO 2:00212.9 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG236.3 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG325.9 ft. MGO - General Observation - MAG COAT 60% START437 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG519.3 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG519.3 ft. SAP - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG519.3 ft. SAV - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG519.3 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG519.6 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (10)

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    2 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 08 to 10 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

    2 ft. - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC

  • General Observation - 54" RCP

    8 ft. - General Observation - 54" RCP

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    12.8 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - OLD MAG COAT 75% START 10:00 TO 2:00

    17.9 ft. - General Observation - OLD MAG COAT 75% START 10:00 TO 2:00

  • Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    212.9 ft. - Surface Aggregate Projecting, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    236.3 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - MAG COAT 60% START

    325.9 ft. - General Observation - MAG COAT 60% START

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

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

All inspections of P07770Work order 0680530

Observations (19)

DistanceCodeObservation
2SAPSEVERE AGG
212.9SAPSEVERE AGG
519.3SAVSEVERE AGG
12.8SAPSEVERE AGG
519.6AMH5:20AM
17.9MGOOLD MAG COAT 75% START 10:00 TO 2:00
236.3SAVSEVERE AGG
2SAVSEVERE AGG SPORATIC
0AMH4:40AM
0MWL—
519.3SAPSEVERE AGG
8MGO54" RCP
437SAVSEVERE AGG
325.9MGOMAG COAT 60% START
0MWM—
519.3SAVSEVERE AGG
519.3SAVSEVERE AGG
2SAVSEVERE AGG SPORATIC
0MGOMH CONN 9:00 ACTIVE LARGE INCOMING

Properties (4)

custom_field_three
SEVERE AGG PROJECTING
custom_field_two
3
customer
LACSD
datetime
2017-12-22T01:21:11-08:00