Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 2, 2017, 08:52 AM

  • Section#3_G 0317_G 0316__1022017__G6834.mp4

Date
10/02/2017
W/O
0646225
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01753
Time
1:52 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6835
Sewer Name
G JOIINT 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
20171002MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
33 in.
Upstream MH
G 0317
Downstream MH
G 0316
Dir. of Survey
Downstream
Length Surveyed
57.6 ft.
Total Length
57.6 ft.
Structural Index
4
Structural Quick
524A
Structural Rating
54
O&M Index
3
O&M Quick
3A00
O&M Rating
33
Overall Index
4
Overall Quick
—
Overall Rating
87
Pipe schematic from manhole G 0317 to G 0316
MH: G 0317MH: G 0316downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:10AM0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - MH CONN 9:00 ACTIVE2 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 - MISSING TILES 30% START 8:00 TO 4:002.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - FALLEN TILES & DEBRIE2.1 ft. SRV - Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR27.9 ft. MGO - General Observation - 80% MISSING TILES30.1 ft. SRC - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - LONG & CIRCUM REBAR40.5 ft. MGO - General Observation - 90% MISSING TILES57.1 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - FALLEN TILES & DEBRIE57.1 ft. SAM - Surface Aggregate Missing, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES57.6 ft. AMH - Downstream Manhole, Survey Ends - 4:20AM

Observation photos (6)

  • 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 - MISSING TILES 30% START 8:00 TO 4:00

    2 ft. - General Observation - MISSING TILES 30% START 8:00 TO 4:00

  • Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

    2.1 ft. - Surface Reinforcement Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - CIRCUM REBAR

  • General Observation - 80% MISSING TILES

    27.9 ft. - General Observation - 80% MISSING TILES

  • Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - LONG & CIRCUM REBAR

    30.1 ft. - Surface Reinforcement Corroded, from 11 to 01 o'clock, within 8 inches of joint: NO - LONG & CIRCUM REBAR

  • General Observation - 90% MISSING TILES

    40.5 ft. - General Observation - 90% MISSING TILES

All inspections of P01753Work order 0646225

Observations (14)

DistanceCodeObservation
2SAMSEVERE AGG AREAS OF MISSING TILES
2MGOMISSING TILES 30% START 8:00 TO 4:00
0AMH4:10AM
57.1DSZFALLEN TILES & DEBRIE
0MWL—
2.1DSZFALLEN TILES & DEBRIE
0MWM—
40.5MGO90% MISSING TILES
57.6AMH4:20AM
57.1SAMSEVERE AGG AREAS OF MISSING TILES
30.1SRCLONG & CIRCUM REBAR
27.9MGO80% MISSING TILES
0MGOMH CONN 9:00 ACTIVE
2.1SRVCIRCUM REBAR

Properties (4)

custom_field_three
LONG & CIRCUM REBAR
custom_field_two
1
customer
LACSD
datetime
2017-10-02T01:52:03-07:00