Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 6, 2017, 08:38 AM
  • Section#8_F 0259_F 0258__762017__G6776.mp4

Date
07/06/2017
W/O
0649649
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00043
PipeID
P10288
Time
1:38 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
G6776
Sewer Name
F JOINT OUTFALL F - UNIT 7A
City
CERRITOS
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
37
Purpose
Routine Assessment
Project
20170705MDM_JOINT_OUTFALL_F_UNIT_7A
Material
Reinforced Concrete Pipe
Shape
Circular
Height
51 in.
Upstream MH
F 0259
Downstream MH
F 0258
Dir. of Survey
Downstream
Length Surveyed
25.5 ft.
Total Length
25.5 ft.
Structural Index
3
Structural Quick
4234
Structural Rating
30
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
30
Pipe schematic from manhole F 0259 to F 0258
MH: F 0259MH: F 0258downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM2.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2.1 ft. SAM - Surface Aggregate Missing, from 12 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG7.6 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG VERY SPORATIC7.6 ft. SAM - Surface Aggregate Missing, from 12 to 04 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG25.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG VERY SPORATIC25.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE25.5 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (3)

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

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

  • Surface Aggregate Missing, from 12 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    2.1 ft. - Surface Aggregate Missing, from 12 to 04 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

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

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

Observations (10)

DistanceCodeObservation
2.1SSSBLISTERING PEELING CONCRETE
2.1SAMSEVERE AGG
0MWL
7.6SAVSEVERE AGG VERY SPORATIC
25.2SAVSEVERE AGG VERY SPORATIC
7.6SAMSEVERE AGG
0MWM
0AMH4:10AM
25.2SSSBLISTERING PEELING CONCRETE
25.5AMH4:20AM

Properties (4)

custom_field_three
SEVERE AGG MISSING
custom_field_two
3
customer
LACSD
datetime
2017-07-06T01:38:21-07:00