Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 08:52 AM

  • J 0230_J 0493_1272017_031844.mp4

Date
12/07/2017
W/O
0624519
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00057
PipeID
P24759
Time
12:52 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0691
Sewer Name
J JOINT OUTFALL J - UNIT 1E
City
PALO VERDES
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
47
Purpose
Capital Improvement Program Assesment
Project
20171207MDM_JOINT_OUTFALL_J_UNIT_1E
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
J 0230
Downstream MH
J 0493
Dir. of Survey
Downstream
Length Surveyed
74.9 ft.
Total Length
74.9 ft.
Structural Index
3
Structural Quick
3421
Structural Rating
14
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
14
Pipe schematic from manhole J 0230 to J 0493
MH: J 0230MH: J 0493downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:15AM0.5 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 70% START 8:00 TO 4:002 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE36.8 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC57 ft. SAV - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG59.3 ft. SAV - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG74.5 ft. SAV - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG74.5 ft. MGO - General Observation - MAG COAT 70% FINISH74.5 ft. SAP - Surface Aggregate Projecting, from 04 to 08 o'clock, within 8 inches of joint: NO - SEVERE AGG BELOW LINER IN MH74.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE74.5 ft. SAV - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG74.9 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (6)

  • General Observation - MAG COAT 70% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 70% START 8:00 TO 4:00

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

    2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

    36.8 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    57 ft. - Surface Aggregate Visible, from 08 to 09 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

    59.3 ft. - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG

  • Downstream Manhole, Survey Ends - 3:30AM

    74.9 ft. - Downstream Manhole, Survey Ends - 3:30AM

All inspections of P24759Work order 0624519

Observations (14)

DistanceCodeObservation
0MWL—
74.5SAVSEVERE AGG
2MGOMAG COAT 70% START 8:00 TO 4:00
0.5MWM—
36.8SAVSEVERE AGG SPORATIC
57SAVSEVERE AGG
74.5MGOMAG COAT 70% FINISH
0AMH3:15AM
74.5SAPSEVERE AGG BELOW LINER IN MH
74.9AMH3:30AM
2SSSBLISTERING PEELING CONCRETE
59.3SAVSEVERE AGG
74.5SSSBLISTERING PEELING CONCRETE
74.5SAVSEVERE AGG

Properties (4)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2017-12-07T00:52:13-08:00