Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 13, 2018, 12:30 PM

  • Section#2_05 1291_05 1290__2132018__G6959.mp4

Date
02/13/2018
W/O
0689516
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00453
PipeID
P06504
Time
4:30 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G6959
Sewer Name
05 GRAMERCY PLACE TRUNK, SECTION 1
City
GARDENA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
21
Purpose
Routine Assessment
Project
20180213MDM_GRAMERCY_PLACE_TRUNK_SECTION_SECTION_1
Material
Reinforced Concrete Pipe
Shape
Circular
Height
36 in.
Upstream MH
05 1291
Downstream MH
05 1290
Dir. of Survey
Downstream
Length Surveyed
386.7 ft.
Total Length
386.7 ft.
Structural Index
2
Structural Quick
3M2N
Structural Rating
366
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
366
Pipe schematic from manhole 05 1291 to 05 1290
MH: 05 1291MH: 05 1290downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. MGO - General Observation - MAG COAT 95% 8:00 TO 4:0016.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE UNDER MAG COAT21.9 ft. SAV - Surface Aggregate Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG42.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - SEVERE AGG VISIBLE111 ft. SAV - Surface Aggregate Visible, from 11 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT133.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN180.4 ft. SAV - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG225.1 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 6" - OPEN266.7 ft. SSS - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE364.5 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: YES, 6" - ACTIVE386.1 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE386.1 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - SEVERE AGG386.7 ft. AMH - Downstream Manhole, Survey Ends - 5:20AM

Observation photos (7)

  • General Observation - MAG COAT 95% 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 95% 8:00 TO 4:00

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

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

  • Surface Aggregate Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

    21.9 ft. - Surface Aggregate Visible, from 12 to 02 o'clock, within 8 inches of joint: NO - SEVERE AGG

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

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

  • Surface Aggregate Visible, from 11 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

    111 ft. - Surface Aggregate Visible, from 11 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG UNDER MAG COAT

  • Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

    180.4 ft. - Surface Aggregate Visible, from 09 to 12 o'clock, within 8 inches of joint: NO - SEVERE AGG

  • Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

    266.7 ft. - Surface Spalling, from 08 to 12 o'clock, within 8 inches of joint: NO - PEELING CONCRETE

All inspections of P06504Work order 0689516

Observations (16)

DistanceCodeObservation
2MGOMAG COAT 95% 8:00 TO 4:00
21.9SAVSEVERE AGG
386.1SSSBLISTERING PEELING CONCRETE
111SAVSEVERE AGG UNDER MAG COAT
180.4SAVSEVERE AGG
266.7SSSPEELING CONCRETE
0AMH4:40AM
0MWM—
386.7AMH5:20AM
386.1SAVSEVERE AGG
364.5TBACTIVE
0MWL—
133.1TBOPEN
16.7SSSBLISTERING PEELING CONCRETE UNDER MAG COAT
42.1SAVSEVERE AGG VISIBLE
225.1TBOPEN

Properties (6)

custom_field_three
SEVERE AGG VISIBLE
custom_field_two
3
customer
LACSD
datetime
2018-02-13T04:30:28-08:00
documentation
MARTIN,MANANES,REVELES,OLIVER 111
is_lateral_inspection
false