Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 1, 2019, 10:17 AM

  • 02 0704_02 0703_312019_032516.mp4

Date
03/01/2019
W/O
0756474
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00311
PipeID
P03255
Time
2:17 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1124
Sewer Name
02 WOODRUFF AVENUE TRUNK
City
DOWNEY
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
30
Purpose
Routine Assessment
Project
20190301MDM_WOODRUFF_AVENUE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
02 0704
Downstream MH
02 0703
Dir. of Survey
Downstream
Length Surveyed
350.8 ft.
Total Length
350.8 ft.
Structural Index
3
Structural Quick
3522
Structural Rating
19
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
19
Pipe schematic from manhole 02 0704 to 02 0703
MH: 02 0704MH: 02 0703downstream0 ft. AMH - Upstream Manhole, Survey Begins - 3:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. MGO - General Observation - 90% MAG COAT START20.3 ft. SAV - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG27.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open27.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC37.5 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG SPORATIC108.7 ft. SSS - Surface Spalling, from 11 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE239.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Active242.7 ft. MGO - General Observation - MAG COAT 50% START242.7 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG VERY SPORATIC291.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG VERY SPORATIC317.4 ft. MGO - General Observation - 80% MAG COAT317.4 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG VERY SPORATIC344.7 ft. SAV - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG VERY SPORATIC350.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE350.3 ft. MGO - General Observation - 80% MAG COAT FINISH350.8 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (6)

  • 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

  • General Observation - 90% MAG COAT START

    2 ft. - General Observation - 90% MAG COAT START

  • Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

    20.3 ft. - Surface Aggregate Visible, from 03 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

  • Surface Spalling, from 11 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    108.7 ft. - Surface Spalling, from 11 to 02 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

  • General Observation - MAG COAT 50% START

    242.7 ft. - General Observation - MAG COAT 50% START

All inspections of P03255Work order 0756474

Observations (21)

DistanceCodeObservation
0AMH3:25AM
0MWM—
291.9SAVSEVERE AGG VERY SPORATIC
350.3SSSBLISTERING PEELING CONCRETE
37.5SAVSEVERE AGG SPORATIC
344.7SAVSEVERE AGG VERY SPORATIC
0MWL—
20.3SAVSEVERE AGG
350.8AMH3:50AM
242.7MGOMAG COAT 50% START
2SSSBLISTERING PEELING CONCRETE
0MGOConn. @ Mh, 9 O' Clock. Active
239.1TBActive
27.1TFOpen
242.7SAVSEVERE AGG VERY SPORATIC
108.7SSSPEELING CONCRETE
317.4MGO80% MAG COAT
2MGO90% MAG COAT START
317.4SAVSEVERE AGG VERY SPORATIC
350.3MGO80% MAG COAT FINISH
27.3SAVSEVERE AGG SPORATIC

Properties (6)

custom_field_three
SEVERE AGG SPORATIC - 80% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2019-03-01T02:17:48-08:00
documentation
MARTIN,REVELES,OLIVER 111,CASTILLO
is_lateral_inspection
false