Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 9, 2018, 09:28 AM

  • 05 1297_05 1296_392018_045709.mp4

Date
03/09/2018
W/O
0693747
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00455
PipeID
P06510
Time
1:28 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0771
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
20180309MDM_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
380.6 ft.
Structural Index
2
Structural Quick
3326
Structural Rating
21
O&M Index
3
O&M Quick
3121
O&M Rating
5
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 - 4:55AM0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - 95% MAG COAT 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 UNDER MAG COAT13.7 ft. SAV - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG35.9 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELNG CONCRETE37.8 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE75.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES - ROOCKS PEELED CONCRETE141.4 ft. SSS - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE238.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE293.1 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: NO - PEELING CONCRETE293.1 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SLIGHT AGG293.1 ft. DSZ - Deposits Settled Other, 15 %of cross sectional area, from 03 to 06 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE IN FLOW297 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG300.3 ft. SAV - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO, Finish - SEVERE AGG380 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING CONCRETE380 ft. MGO - General Observation - 95% MAG COAT FINISH380.6 ft. AMH - Downstream Manhole, Survey Ends - 5:30AM

Observation photos (11)

  • General Observation - 95% MAG COAT START 9:00 TO 3:00

    2 ft. - General Observation - 95% MAG COAT START 9:00 TO 3:00

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

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

  • Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

    13.7 ft. - Surface Aggregate Visible, from 02 to 03 o'clock, within 8 inches of joint: YES - SEVERE AGG

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELNG CONCRETE

    35.9 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELNG CONCRETE

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

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

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

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

  • Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    141.4 ft. - Surface Spalling, from 11 to 01 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

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

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

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SLIGHT AGG

    293.1 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO - SLIGHT AGG

  • Deposits Settled Other, 15 %of cross sectional area, from 03 to 06 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE IN FLOW

    293.1 ft. - Deposits Settled Other, 15 %of cross sectional area, from 03 to 06 o'clock, , within 8 inches of joint: NO - PEELED CONCRETE IN FLOW

  • Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

    297 ft. - Surface Aggregate Visible, from 01 to 03 o'clock, within 8 inches of joint: NO, Start - SEVERE AGG

All inspections of P06510Work order 0693747

Observations (19)

DistanceCodeObservation
141.4SSSPEELING CONCRETE
293.1SSSPEELING CONCRETE
380.6AMH5:30AM
380SSSPEELING CONCRETE
0AMH4:55AM
35.9SSSPEELNG CONCRETE
75.9DSZROOCKS PEELED CONCRETE
380MGO95% MAG COAT FINISH
2MGO95% MAG COAT START 9:00 TO 3:00
0MWM—
297SAVSEVERE AGG
238.1SSSPEELING CONCRETE
293.1SAVSLIGHT AGG
0MWL—
37.8SSSPEELING CONCRETE
300.3SAVSEVERE AGG
293.1DSZPEELED CONCRETE IN FLOW
13.7SAVSEVERE AGG
2SSSPEELING CONCRETE UNDER MAG COAT

Properties (4)

custom_field_three
PEELING CONCRETE -SEVERE AGG VISIBLE SPORATIC
custom_field_two
3
customer
LACSD
datetime
2018-03-09T01:28:11-08:00