Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 7, 2018, 11:16 AM

  • Section#2_G 0322_G 0321__972018__I0064.mp4

Date
09/07/2018
W/O
0727987
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01758
Time
4:16 AM
Certificate
U-1014-0602253
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
I0064
Sewer Name
G JOINT OUTFALL G- UNIT 9 TRUNK
City
SOUTH GATE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 01
Page No.
11
Purpose
Capital Improvement Program Assesment
Project
20180907MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
30 in.
Upstream MH
G 0322
Downstream MH
G 0321
Dir. of Survey
Downstream
Length Surveyed
347.7 ft.
Total Length
347.7 ft.
Structural Index
4
Structural Quick
524M
Structural Rating
290
O&M Index
2
O&M Quick
312M
O&M Rating
141
Overall Index
3
Overall Quick
—
Overall Rating
431
Pipe schematic from manhole G 0322 to G 0321
MH: G 0322MH: G 0321downstream0 ft. MGO - General Observation - MH CONN 9:00 OPEN0 ft. MGO - General Observation - MH CONN 8:00 ACTIVE0 ft. AMH - Upstream Manhole, Survey Begins - 4:20AM2 ft. MGO - General Observation - MISSING TILES 30% START2 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES2 ft. MGO - General Observation - MAG COAT 90% START2.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - TILES & SLUDGE18.3 ft. SRC - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR UNDER MAG COAT31 ft. SAM - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG49.6 ft. MGO - General Observation - MAG COAT 80% START117.6 ft. MGO - General Observation - 20% MISSING TILES134.4 ft. MGO - General Observation - 40% MISSING TILES184 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - TILES & SLUDGE196.2 ft. MGO - General Observation - MISSING TILES 80% START203.3 ft. SRC - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT255.7 ft. MGO - General Observation - MISSING TILES 50% START347 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES347 ft. MGO - General Observation - 50% MISSING TILES FINISH347 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - TILES & SLUDGE347 ft. MGO - General Observation - MAG COAT 90% FINISH347 ft. MGO - General Observation - MH CONN 9:00 ACTIVE347.7 ft. AMH - Downstream Manhole, Survey Ends - 4:55AM

Observation photos (11)

  • General Observation - MISSING TILES 30% START

    2 ft. - General Observation - MISSING TILES 30% START

  • Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG AREAS OF MISSING TILES

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

  • General Observation - MAG COAT 90% START

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

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - TILES & SLUDGE

    2.4 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - TILES & SLUDGE

  • Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR UNDER MAG COAT

    18.3 ft. - Surface Reinforcement Corroded, at 12 o'clock, within 8 inches of joint: NO - LONG REBAR UNDER MAG COAT

  • Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

    31 ft. - Surface Aggregate Missing, from 09 to 11 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - MAG COAT 80% START

    49.6 ft. - General Observation - MAG COAT 80% START

  • General Observation - 20% MISSING TILES

    117.6 ft. - General Observation - 20% MISSING TILES

  • General Observation - 40% MISSING TILES

    134.4 ft. - General Observation - 40% MISSING TILES

  • Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - TILES & SLUDGE

    184 ft. - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES - TILES & SLUDGE

  • Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

    203.3 ft. - Surface Reinforcement Corroded, from 10 to 12 o'clock, within 8 inches of joint: NO - CIRCUM REBAR UNDER MAG COAT

All inspections of P01758Work order 0727987

Observations (22)

DistanceCodeObservation
196.2MGOMISSING TILES 80% START
117.6MGO20% MISSING TILES
0MGOMH CONN 9:00 OPEN
2MGOMISSING TILES 30% START
347SAMSEVERE AGG AREAS OF MISSING TILES
2SAMSEVERE AGG AREAS OF MISSING TILES
2MGOMAG COAT 90% START
347MGO50% MISSING TILES FINISH
184DSZTILES & SLUDGE
18.3SRCLONG REBAR UNDER MAG COAT
134.4MGO40% MISSING TILES
255.7MGOMISSING TILES 50% START
0MGOMH CONN 8:00 ACTIVE
2.4DSZTILES & SLUDGE
31SAMSEVERE AGG
347DSZTILES & SLUDGE
0AMH4:20AM
203.3SRCCIRCUM REBAR UNDER MAG COAT
347MGOMAG COAT 90% FINISH
347MGOMH CONN 9:00 ACTIVE
49.6MGOMAG COAT 80% START
347.7AMH4:55AM

Properties (4)

custom_field_three
MISSING TILES & LONG & CIRCUM REBAR CORRODED
custom_field_two
2
customer
LACSD
datetime
2018-09-07T04:16:15-07:00