Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 8, 2018, 09:06 AM

  • 05 0442_05 0441_1182018_012653.mp4

Date
11/08/2018
W/O
0738560
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00499
PipeID
P05655
Time
1:06 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H1046
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.
04
Purpose
Routine Assessment
Project
20181107MDM_OAK_STREET_CENTER_AVENUE_RELIEF_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
27 in.
Upstream MH
05 0442
Downstream MH
05 0441
Dir. of Survey
Downstream
Length Surveyed
295.8 ft.
Total Length
295.8 ft.
Structural Index
2
Structural Quick
2600
Structural Rating
12
O&M Index
4
O&M Quick
4100
O&M Rating
4
Overall Index
2
Overall Quick
—
Overall Rating
16
Pipe schematic from manhole 05 0442 to 05 0441
MH: 05 0442MH: 05 0441downstream0 ft. AMH - Upstream Manhole, Survey Begins - 1:20AM0 ft. MWM - Water Mark, 60 %of cross sectional area0 ft. MWL - Water Level, 15 %of cross sectional area2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active2 ft. MGO - General Observation - MAG COAT 98% 9:00 TO 3:002 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start - FLAKING CONCRETE UNDER MAG COAT21.1 ft. SSS - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE23.2 ft. MGO - General Observation - MAG COAT 95% START52.1 ft. SSS - Surface Spalling, from 10 to 12 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE102.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE187.8 ft. SSS - Surface Spalling, from 09 to 11 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE195.7 ft. SSS - Surface Spalling, from 10 to 02 o'clock, within 8 inches of joint: NO - SWOLLEN FLAKING CONCRETE295.2 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Active295.2 ft. MGO - General Observation - MAG COAT 95% FINISH295.2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish - FLAKING CONCRETE UNDER MAG COAT295.8 ft. AMH - Downstream Manhole, Survey Ends - 1:55AM

Observation photos (8)

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

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

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

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

  • Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    21.1 ft. - Surface Spalling, from 02 to 03 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

  • General Observation - MAG COAT 95% START

    23.2 ft. - General Observation - MAG COAT 95% START

  • Surface Spalling, from 10 to 12 o'clock, within 8 inches of joint: NO - FLAKING CONCRETE

    52.1 ft. - Surface Spalling, from 10 to 12 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

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

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

    187.8 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 - SWOLLEN FLAKING CONCRETE

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

All inspections of P05655Work order 0738560

Observations (16)

DistanceCodeObservation
295.2MGOConn. @ Mh, 3 O' Clock. Active
295.8AMH1:55AM
2MGOConn. @ Mh, 3 O' Clock. Active
0AMH1:20AM
52.1SSSFLAKING CONCRETE
21.1SSSFLAKING CONCRETE
0MWM—
0MWL—
295.2MGOMAG COAT 95% FINISH
2MGOMAG COAT 98% 9:00 TO 3:00
23.2MGOMAG COAT 95% START
195.7SSSSWOLLEN FLAKING CONCRETE
187.8SSSFLAKING CONCRETE
295.2SSSFLAKING CONCRETE UNDER MAG COAT
102.7SSSFLAKING CONCRETE
2SSSFLAKING CONCRETE UNDER MAG COAT

Properties (6)

custom_field_three
FLAKING CONCRETE-95% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2018-11-08T01:06:58-08:00
documentation
MARTIN,REVELES,OLIVER 111,BRAR
is_lateral_inspection
false