Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 21, 2017, 12:14 PM

  • G 0335_G 0334_9212017_052302.mp4

Date
09/21/2017
W/O
0646225
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00228
PipeID
P01771
Time
5:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0646
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
20170921MDM_JOINT_OUTFALL_G_UNIT_9_TRUNK
Material
RCP-CTL
Shape
Circular
Height
27 in.
Upstream MH
G 0335
Downstream MH
G 0334
Dir. of Survey
Downstream
Length Surveyed
465.8 ft.
Total Length
465.8 ft.
Structural Index
4
Structural Quick
4200
Structural Rating
8
O&M Index
3
O&M Quick
3121
O&M Rating
5
Overall Index
3
Overall Quick
—
Overall Rating
13
Pipe schematic from manhole G 0335 to G 0334
MH: G 0335MH: G 0334downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 5:15AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active0 ft. MWL - Water Level, 5 %of cross sectional area2 ft. MGO - General Observation - TILES 100% IN PLACE2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE OLD MAG COAT38.9 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG46.3 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - SEVERE AGG102.7 ft. MGO - General Observation - OLD MAG COAT ON PIPE START112.1 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. OPEN112.1 ft. MGO - General Observation - ABANDONED MH124.3 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start - SLUDGE - OLD MAG COAT124.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE OLD MAG COAT143.4 ft. MGO - General Observation - MAG COAT 100%143.4 ft. MGO - General Observation - PARTIAL MISSING TILE UNDER MAG COAT175.7 ft. MGO - General Observation - PARTIAL MISSING TILE 9:00274.8 ft. MGO - General Observation - TILES 100% IN PLACE413.9 ft. MGP - General Photograph465.2 ft. MGO - General Observation - TILES 100% IN PLACE465.2 ft. SAM - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG465.2 ft. DSZ - Deposits Settled Other, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE ,OLD MAG COAT465.8 ft. AMH - Downstream Manhole, Survey Ends - 5:55AM

Observation photos (11)

  • General Observation - TILES 100% IN PLACE

    2 ft. - General Observation - TILES 100% IN PLACE

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

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

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

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

  • Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - SEVERE AGG

    46.3 ft. - Surface Aggregate Missing, from 04 to 08 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • General Observation - OLD MAG COAT ON PIPE START

    102.7 ft. - General Observation - OLD MAG COAT ON PIPE START

  • General Observation - ABANDONED MH

    112.1 ft. - General Observation - ABANDONED MH

  • General Observation - MAG COAT 100%

    143.4 ft. - General Observation - MAG COAT 100%

  • General Observation - PARTIAL MISSING TILE UNDER MAG COAT

    143.4 ft. - General Observation - PARTIAL MISSING TILE UNDER MAG COAT

  • General Observation - PARTIAL MISSING TILE 9:00

    175.7 ft. - General Observation - PARTIAL MISSING TILE 9:00

  • General Observation - TILES 100% IN PLACE

    274.8 ft. - General Observation - TILES 100% IN PLACE

  • General Photograph

    413.9 ft. - General Photograph

All inspections of P01771Work order 0646225

Observations (22)

DistanceCodeObservation
102.7MGOOLD MAG COAT ON PIPE START
46.3SAMSEVERE AGG
0MWM—
2MGOTILES 100% IN PLACE
0AMH5:15AM
465.2MGOTILES 100% IN PLACE
112.1MGOConn. @ Mh, 9 O' Clock. OPEN
465.8AMH5:55AM
413.9MGP—
124.3DSZSLUDGE - OLD MAG COAT
0MGOConn. @ Mh, 3 O' Clock. Active
0MWL—
112.1MGOABANDONED MH
124.3DSZSLUDGE OLD MAG COAT
465.2SAMSEVERE AGG
2DSZSLUDGE OLD MAG COAT
38.9SAMSEVERE AGG
274.8MGOTILES 100% IN PLACE
175.7MGOPARTIAL MISSING TILE 9:00
143.4MGOMAG COAT 100%
465.2DSZSLUDGE ,OLD MAG COAT
143.4MGOPARTIAL MISSING TILE UNDER MAG COAT

Properties (4)

custom_field_three
TILES 100% IN PLACE-MISSING SEVERE AGG BOTTOM PIPE
custom_field_two
3
customer
LACSD
datetime
2017-09-21T05:14:09-07:00