Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 19, 2018, 12:14 PM

  • 05 0416_05 0415_11192018_043421.mp4

Date
11/19/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05644
Time
4:14 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1056
Sewer Name
05 OAK STREET-CENTER AVENUE RELIEF TRUNK
City
INGLEWOOD
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Routine Assessment
Project
20181109MDM_OAK_STREET_CENTER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0416
Downstream MH
05 0415
Dir. of Survey
Downstream
Length Surveyed
314.9 ft.
Total Length
314.9 ft.
Structural Index
2
Structural Quick
2400
Structural Rating
8
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
—
Overall Rating
10
Pipe schematic from manhole 05 0416 to 05 0415
MH: 05 0416MH: 05 0415downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 4:30AM2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - PEELING FLAKING CONCRETE UNDER MAG COAT2 ft. MGO - General Observation - MAG COAT 85% START 9:00 TO 3:0012.9 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE34.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active54.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open79.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE95.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active95.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start106.1 ft. TB - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6" - STUB134.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active139 ft. SSS - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: YES - FLAKING CONCRETE178.4 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: YES, 6" - Capped186.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6" - Capped221.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Open229.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active296.7 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active314.3 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - PEELING FLAKING CONCRETE314.3 ft. MGO - General Observation - MAG COAT 85% FINISH314.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish314.9 ft. AMH - Downstream Manhole, Survey Ends - 5:05AM

Observation photos (7)

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

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

  • General Observation - MAG COAT 85% START 9:00 TO 3:00

    2 ft. - General Observation - MAG COAT 85% START 9:00 TO 3:00

  • Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    12.9 ft. - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    79.7 ft. - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

    95.8 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6" - STUB

    106.1 ft. - Tap Break-In, at 09 o'clock, -, within 8 inches of joint: NO, 6" - STUB

  • Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: YES - FLAKING CONCRETE

    139 ft. - Surface Spalling, from 09 to 12 o'clock, within 8 inches of joint: YES - FLAKING CONCRETE

All inspections of P05644Work order 0738560

Observations (23)

DistanceCodeObservation
95.8TFActive
178.4TFCCapped
186.6TFCCapped
54.4TFOpen
106.1TBSTUB
0MWL—
139SSSFLAKING CONCRETE
134.3TBActive
79.7SSSFLAKING CONCRETE
2SSSPEELING FLAKING CONCRETE UNDER MAG COAT
314.3SSSPEELING FLAKING CONCRETE
314.3MGOMAG COAT 85% FINISH
229.9TFActive
12.9SSSFLAKING CONCRETE
34.3TFActive
2MGOMAG COAT 85% START 9:00 TO 3:00
221.4TFOpen
0MWM—
314.9AMH5:05AM
0AMH4:30AM
314.3DAGS—
296.7TBActive
95.8DAGS—

Properties (6)

custom_field_three
PEELING FLAKING CONCRETE-85% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-19T04:14:36-08:00
documentation
MARTIN,REVELES,OLIVER 111,BRAR
is_lateral_inspection
false