Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 6, 2018, 12:15 PM

  • 05 1298_05 1297_362018_043331.mp4

Date
03/06/2018
W/O
0693747
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00455
PipeID
P06511
Time
4:15 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
HO767
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
Routine Assessment
Project
20180306MDM_GRAMERCY_PLACE_TRUNK_SECTION_2
Material
Reinforced Concrete Pipe
Shape
Circular
Height
21 in.
Upstream MH
05 1298
Downstream MH
05 1297
Dir. of Survey
Downstream
Length Surveyed
654.7 ft.
Total Length
654.7 ft.
Structural Index
2
Structural Quick
3225
Structural Rating
16
O&M Index
2
O&M Quick
2500
O&M Rating
10
Overall Index
2
Overall Quick
—
Overall Rating
26
Pipe schematic from manhole 05 1298 to 05 1297
MH: 05 1298MH: 05 1297downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:35AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 98% START 9:00 TO 3:002 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE LAITANCE COAT8 ft. MGP - General Photograph - MAG COAT24.5 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PEELING LAITANCE COAT UNDER MAG COAT39.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE -PEELED CONCRETE44.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE53.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Finish - SLUDGE - PEELED CONCRETE112.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - SLUDGE - PEELED CONCRETE141.7 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE- PEELED CONCRETE180.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE - PEELED CONCRETE188.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT207.5 ft. MGP - General Photograph - 100% MAG COAT241.8 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC274 ft. SAV - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC349.2 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - SLUDGE - PEELED CONCRETE433.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE464.1 ft. SSS - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE654.3 ft. MGO - General Observation - MAG COAT 98% FINISH654.3 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish - SLUDGE-PEELED CONCRETE654.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING - BLISTERING CONCRETE654.7 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (15)

  • General Observation - MAG COAT 98% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 98% START 9:00 TO 3:00

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE LAITANCE COAT

    2 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING CONCRETE LAITANCE COAT

  • General Photograph - MAG COAT

    8 ft. - General Photograph - MAG COAT

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PEELING LAITANCE COAT UNDER MAG COAT

    24.5 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES - PEELING LAITANCE COAT UNDER MAG COAT

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE -PEELED CONCRETE

    39.4 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO, Start - SLUDGE -PEELED CONCRETE

  • Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE

    44.7 ft. - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE

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

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

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

    188.1 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

  • General Photograph - 100% MAG COAT

    207.5 ft. - General Photograph - 100% MAG COAT

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

    241.8 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG SPORATIC

  • Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

    274 ft. - Surface Aggregate Visible, from 10 to 02 o'clock, within 8 inches of joint: YES - SEVERE AGG SPORATIC

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

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

  • Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE

    433.8 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING BLISTERING CONCRETE

  • Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    464.1 ft. - Surface Spalling, from 12 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

All inspections of P06511Work order 0693747

Observations (24)

DistanceCodeObservation
654.3MGOMAG COAT 98% FINISH
188.1SSSPEELING CONCRETE UNDER MAG COAT
8MGPMAG COAT
207.5MGP100% MAG COAT
0AMH4:35AM
654.7AMH5:30AM
2MGOMAG COAT 98% START 9:00 TO 3:00
180.9DSZSLUDGE - PEELED CONCRETE
0MWM—
654.3DSZSLUDGE-PEELED CONCRETE
274SAVSEVERE AGG SPORATIC
2SSSPEELING CONCRETE LAITANCE COAT
241.8SAVSEVERE AGG SPORATIC
464.1SSSPEELING CONCRETE
112.2DSZSLUDGE - PEELED CONCRETE
654.3SSSPEELING - BLISTERING CONCRETE
53.7DSZSLUDGE - PEELED CONCRETE
433.8SSSPEELING BLISTERING CONCRETE
24.5SSSPEELING LAITANCE COAT UNDER MAG COAT
44.7DSZPEELED CONCRETE
141.7DSZSLUDGE- PEELED CONCRETE
39.4DSZSLUDGE -PEELED CONCRETE
349.2DSZSLUDGE - PEELED CONCRETE
0MWL—

Properties (4)

custom_field_three
PEELING BLISTERING CONCRETE-SPORATIC SEVERE AGG
custom_field_two
4
customer
LACSD
datetime
2018-03-06T04:15:43-08:00