Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 30, 2016, 08:34 AM
Date
04/30/2016
W/O
0563839
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00016
PipeID
P00012
Time
1:34 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6696
Sewer Name
08 MAIN STREET TRUNK
City
CARSON
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
07
Purpose
Capital Improvement Program Assesment
Project
20160430MDM_MAIN_STREET_TRUNK
Material
RCP-CTL
Shape
Circular
Height
33 in.
Upstream MH
08 0687
Downstream MH
08 0011
Dir. of Survey
Downstream
Length Surveyed
260.7 ft.
Total Length
260.7 ft.
Structural Index
3
Structural Quick
3J00
Structural Rating
162
O&M Index
2
O&M Quick
422H
O&M Rating
102
Overall Index
3
Overall Quick
—
Overall Rating
264
Pipe schematic from manhole 08 0687 to 08 0011
MH: 08 0687MH: 08 0011downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 2:20AM0 ft. MGO - General Observation - MH CONN OPEN 3:00 LARGE OPENING DEBRIE BLOCKED0 ft. MWL - Water Level, 30 %of cross sectional area0 ft. MGO - General Observation - MH CONN OPEN 9:00 LARGE INCOMING LINE2 ft. MGO - General Observation - MISSING TILES 20% START 9:00 TO 3:005.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AREAS OF MISSING TILES5.6 ft. MGO - General Observation - OLD MAG COAT 40% START 9:00 TIO 3:0025.1 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG25.2 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start39.3 ft. DSZ - Deposits Settled Other, 30 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO - TILES UNDER FLOW61.4 ft. MGO - General Observation - NEW LALLEN TILES AREA 9:00129.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8" - OPEN134.5 ft. SAV - Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG178.7 ft. MGO - General Observation - NEW MISSING TILES245.1 ft. SAV - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG260.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG AREAS OF MISSING TILES260.4 ft. MGO - General Observation - MAG COAT 40% FINISH260.4 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish260.4 ft. MGO - General Observation - MISSING TILES 20% FINISH260.7 ft. AMH - Downstream Manhole, Survey Ends - 2:50AM

Observation photos (10)

  • General Observation - MH CONN OPEN 3:00 LARGE OPENING DEBRIE BLOCKED

    0 ft. - General Observation - MH CONN OPEN 3:00 LARGE OPENING DEBRIE BLOCKED

  • General Observation - MISSING TILES 20% START 9:00 TO 3:00

    2 ft. - General Observation - MISSING TILES 20% START 9:00 TO 3:00

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AREAS OF MISSING TILES

    5.5 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - AREAS OF MISSING TILES

  • General Observation - OLD MAG COAT 40% START 9:00 TIO 3:00

    5.6 ft. - General Observation - OLD MAG COAT 40% START 9:00 TIO 3:00

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

    25.1 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    25.2 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • General Observation - NEW LALLEN TILES AREA 9:00

    61.4 ft. - General Observation - NEW LALLEN TILES AREA 9:00

  • Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    134.5 ft. - Surface Aggregate Visible, from 01 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - NEW MISSING TILES

    178.7 ft. - General Observation - NEW MISSING TILES

  • Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

    245.1 ft. - Surface Aggregate Visible, from 09 to 11 o'clock, within 8 inches of joint: YES - SEVERE AGG

All inspections of P00012Work order 0563839

Observations (21)

DistanceCodeObservation
245.1SAVSEVERE AGG
0MWM—
178.7MGONEW MISSING TILES
0AMH2:20AM
260.4SAVSEVERE AGG AREAS OF MISSING TILES
25.1SAVSEVERE AGG
5.6MGOOLD MAG COAT 40% START 9:00 TIO 3:00
2MGOMISSING TILES 20% START 9:00 TO 3:00
39.3DSZTILES UNDER FLOW
260.4MGOMAG COAT 40% FINISH
260.7AMH2:50AM
0MGOMH CONN OPEN 3:00 LARGE OPENING DEBRIE BLOCKED
0MWL—
134.5SAVSEVERE AGG
61.4MGONEW LALLEN TILES AREA 9:00
260.4DAGS—
0MGOMH CONN OPEN 9:00 LARGE INCOMING LINE
5.5SAVAREAS OF MISSING TILES
25.2DAGS—
129.4TFOPEN
260.4MGOMISSING TILES 20% FINISH

Properties (6)

custom_field_three
VISIBLE SEVERE AGG
custom_field_two
2
customer
LACSD
datetime
2016-04-30T01:34:31-07:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false