Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 7, 2017, 08:39 AM

  • J 0231_J 0230_1272017_011629.mp4

Date
12/07/2017
W/O
0624519
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00057
PipeID
P11477
Time
12:39 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 0231
Dir. of Survey
Upstream
Length Surveyed
361.7 ft.
Total Length
361.7 ft.
Structural Index
3
Structural Quick
5232
Structural Rating
20
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
—
Overall Rating
22
Pipe schematic from manhole J 0230 to J 0231
MH: J 0230MH: J 0231upstream0 ft. AMH - Upstream Manhole, Survey Ends(ABANDONED MH-CAPPED) - 1:30AM0.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.5 ft. MGO - General Observation - MAG COAT 60% FINISH20.5 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish47.1 ft. DSGV - Deposits Settled Gravel, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start105.4 ft. SRV - Surface Reinforcement Visible, from 01 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR225.2 ft. SRV - Surface Reinforcement Visible, from 01 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR251 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC273 ft. SAV - Surface Aggregate Visible, from 02 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC325.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE359.7 ft. MGO - General Observation - MAG COAT 60% START 8:00 TO 4:00359.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT361.7 ft. MWL - Water Level, 10 %of cross sectional area361.7 ft. MWM - Water Mark, 20 %of cross sectional area361.7 ft. AMH - Downstream Manhole, Survey Begins - 12:50AM

Observation photos (7)

  • General Observation - MAG COAT 60% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 60% START 8:00 TO 4:00

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

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

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

    35.8 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

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

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

  • Surface Reinforcement Visible, from 01 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    136.5 ft. - Surface Reinforcement Visible, from 01 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Surface Reinforcement Visible, from 01 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

    256.3 ft. - Surface Reinforcement Visible, from 01 to 02 o'clock, within 8 inches of joint: YES - CIRCUM REBAR

  • Upstream Manhole, Survey Ends(ABANDONED MH-CAPPED) - 1:30AM

    361.7 ft. - Upstream Manhole, Survey Ends(ABANDONED MH-CAPPED) - 1:30AM

All inspections of P11477Work order 0624519

Observations (15)

DistanceCodeObservation
88.7SAVSEVERE AGG SPORATIC
0MWL—
136.5SRVCIRCUM REBAR
0MWM—
361.2SSSBLISTERING PEELING CONCRETE
2MGOMAG COAT 60% START 8:00 TO 4:00
35.8SSSPEELING CONCRETE
256.3SRVCIRCUM REBAR
314.6DSGV—
0AMH12:50AM
110.7SAVSEVERE AGG SPORATIC
361.2MGOMAG COAT 60% FINISH
2SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
341.2DSGV—
361.7AMH1:30AM

Properties (6)

additional_info
REVERSE INSPECTION
custom_field_three
CIRCUM REBAR VISIBLE
custom_field_two
2
customer
LACSD
datetime
2017-12-07T00:39:58-08:00
is_lateral_inspection
false