Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 14, 2018, 08:14 AM

  • Section#8_30 0041_30 0040__6142018__I0027.mp4

Date
06/14/2018
W/O
0706884
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00878
PipeID
P17744
Time
1:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0027
Sewer Name
30 SOUTH BAY CITIES MAIN TRUNK
City
HERMOSA BEACH
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 30
Page No.
04
Purpose
Capital Improvement Program Assesment
Project
20180613MDM_SOUTH_BAY_CITIES_MAIN_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
30 0041
Downstream MH
30 0040
Dir. of Survey
Downstream
Length Surveyed
312.7 ft.
Total Length
312.7 ft.
Structural Index
3
Structural Quick
554K
Structural Rating
401
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
401
Pipe schematic from manhole 30 0041 to 30 0040
MH: 30 0041MH: 30 0040downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - MH CONN 3:00 ACTIVE0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:30AM2 ft. MGO - General Observation - MAG COAT 50% 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 CONCRETE2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG2.5 ft. SRC - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR3.7 ft. SRV - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR5.5 ft. SRC - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR8.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED16.1 ft. SSS - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE AEVERE AGG ATTACHED34.2 ft. SRC - Surface Reinforcement Corroded, from 03 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR153.7 ft. MGO - General Observation - 70% MAG COAT153.7 ft. SRC - Surface Reinforcement Corroded, from 08 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR312 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED312 ft. MGO - General Observation - MAG COAT 70% FINISH312 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG312.7 ft. AMH - Downstream Manhole, Survey Ends - 4:05AM

Observation photos (10)

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

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

  • Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR

    2.5 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO, Start - CIRCUM REBAR

  • Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR

    3.7 ft. - Surface Reinforcement Visible, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR

  • Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR

    5.5 ft. - Surface Reinforcement Corroded, from 08 to 11 o'clock, within 8 inches of joint: NO, Finish - CIRCUM REBAR

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

    8.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

  • Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE AEVERE AGG ATTACHED

    16.1 ft. - Surface Spalling, from 08 to 10 o'clock, within 8 inches of joint: NO - BLISTERING CONCRETE AEVERE AGG ATTACHED

  • Surface Reinforcement Corroded, from 03 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    34.2 ft. - Surface Reinforcement Corroded, from 03 to 04 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • General Observation - 70% MAG COAT

    153.7 ft. - General Observation - 70% MAG COAT

  • Surface Reinforcement Corroded, from 08 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    153.7 ft. - Surface Reinforcement Corroded, from 08 to 10 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

All inspections of P17744Work order 0706884

Observations (19)

DistanceCodeObservation
16.1SSSBLISTERING CONCRETE AEVERE AGG ATTACHED
312.7AMH4:05AM
3.7SRVLONG REBAR
2MGOMAG COAT 50% START 8:00 TO 4:00
0MWL—
5.5SRCCIRCUM REBAR
153.7MGO70% MAG COAT
0MGOMH CONN 3:00 ACTIVE
153.7SRCCIRCUM REBAR
0MWM—
0AMH3:30AM
312SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED
2SSSBLISTERING PEELING CONCRETE
34.2SRCCIRCUM REBAR
312MGOMAG COAT 70% FINISH
2.5SRCCIRCUM REBAR
2SAMSEVERE AGG
312SAMSEVERE AGG
8.2SSSBLISTERING PEELING CONCRETE SEVERE AGG ATTACHED

Properties (4)

custom_field_three
CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2018-06-14T01:14:32-07:00