Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Apr 8, 2021, 09:42 AM

  • 05 1297_05 1296_482021_024415.mp4

Date
04/08/2021
W/O
0885809
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00455
PipeID
P06510
Time
2:42 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1768
Sewer Name
05 GRAMERCY PLACE TRUNK, SECTION 2
City
GARDENA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Capital Improvement Program Assesment
Project
20210407MDM_GRAMERCY_PLACE_TRUNK_SECTION_2
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1297
Downstream MH
05 1296
Dir. of Survey
Downstream
Length Surveyed
380.6 ft.
Total Length
380.7 ft.
Structural Index
3
Structural Quick
3423
Structural Rating
18
O&M Index
2
O&M Quick
2400
O&M Rating
8
Overall Index
2
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 05 1297 to 05 1296
MH: 05 1297MH: 05 1296downstream0 ft. AMH - Upstream Manhole, Survey Begins - 2:55AM0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG SPORATIC8.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG17.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE - PEELING CONCRETE PIPE18.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PELING CONCRETE123 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC128.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - BLISTERING PEELING CONCRETE141.9 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 06 to 08 o'clock, , within 8 inches of joint: YES - PEELING CONCRETE182 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE PEELING CONCRETE218.1 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE PEELING CONCRETE267 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGGG SPORATIC335.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE PEELING CONCRETE380.2 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG380.2 ft. DSZ - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE BLISTERING PEELING CONCRETE FROM PIPE380.2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE380.7 ft. AMH - Downstream Manhole, Survey Ends - 3:30AM

Observation photos (9)

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

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

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

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

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

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

  • Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE - PEELING CONCRETE PIPE

    17.9 ft. - Deposits Settled Other, 5 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE - PEELING CONCRETE PIPE

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

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

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

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

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

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

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

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

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGGG SPORATIC

    267 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES - SEVERE AGGG SPORATIC

All inspections of P06510Work order 0885809

Observations (19)

DistanceCodeObservation
0AMH2:55AM
17.9DSZSLUDGE - PEELING CONCRETE PIPE
8.2SAVSEVERE AGG
380.2SAVSEVERE AGG
2SSSBLISTERING PEELING CONCRETE
141.9DSZPEELING CONCRETE
128.3SSSBLISTERING PEELING CONCRETE
380.2DSZSLUDGE BLISTERING PEELING CONCRETE FROM PIPE
2SAVSEVERE AGG SPORATIC
380.7AMH3:30AM
0MWL—
380.2SSSBLISTERING PEELING CONCRETE
0MWM—
267SAVSEVERE AGGG SPORATIC
18.1SSSPELING CONCRETE
182DSZSLUDGE PEELING CONCRETE
123SAVSEVERE AGG SPORATIC
335.7DSZSLUDGE PEELING CONCRETE
218.1DSZSLUDGE PEELING CONCRETE

Properties (6)

custom_field_three
SEVERE AGG VISIBLE SPORATIC
custom_field_two
3
customer
LACSD
datetime
2021-04-08T02:42:39-07:00
documentation
MARTIN,OLIVER 111,CASTILLO,RUVALCABA
is_lateral_inspection
false