Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 11, 2017, 08:27 AM

  • 05 1548_05 1547_12112017_004325.mp4

Date
12/11/2017
W/O
0673986
Weather
Dry
Operator/Surveyor
MARTIN,MANANES,OLIVER 111
Sewer ID
Z00495
PipeID
P06772
Time
12:27 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0698
Sewer Name
05 NORTH TORRANCE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
25
Purpose
Routine Assessment
Project
20171209MDM_NORTH_TORRANCE_TRUNK
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Upstream MH
05 1547
Downstream MH
05 1548
Dir. of Survey
Upstream
Length Surveyed
428.9 ft.
Total Length
428.9 ft.
Structural Index
2
Structural Quick
2200
Structural Rating
4
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
4
Pipe schematic from manhole 05 1547 to 05 1548
MH: 05 1547MH: 05 1548upstream0 ft. AMH - Downstream Manhole, Survey Ends - 1:05AM0.4 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish - BLISTERING PEELING CONCRETE0.4 ft. MGO - General Observation - MAG COAT 100% FINISH43.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active140.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active149.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT196.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active287.8 ft. MGO - General Observation - MAG COAT 100%301.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active357.9 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 6" - Active413.6 ft. MGO - General Observation - MAG COAT 100%426.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start - BLISTERING PEELING CONCRETE426.9 ft. MGO - General Observation - MAG COAT 100% START 8:00 TO 4:00428.9 ft. MWM - Water Mark, 30 %of cross sectional area428.9 ft. AMH - Downstream Manhole, Survey Begins - 12:35AM428.9 ft. MWL - Water Level, 10 %of cross sectional area428.9 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Active

Observation photos (5)

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

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

  • General Observation - MAG COAT 100% START 8:00 TO 4:00

    2 ft. - General Observation - MAG COAT 100% START 8:00 TO 4:00

  • General Observation - MAG COAT 100%

    15.3 ft. - General Observation - MAG COAT 100%

  • General Observation - MAG COAT 100%

    141.1 ft. - General Observation - MAG COAT 100%

  • Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

    279.2 ft. - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO - PEELING CONCRETE UNDER MAG COAT

All inspections of P06772Work order 0673986

Observations (17)

DistanceCodeObservation
2SSSBLISTERING PEELING CONCRETE
2MGOMAG COAT 100% START 8:00 TO 4:00
428.5SSSBLISTERING PEELING CONCRETE
279.2SSSPEELING CONCRETE UNDER MAG COAT
141.1MGOMAG COAT 100%
428.5MGOMAG COAT 100% FINISH
15.3MGOMAG COAT 100%
127.5TFActive
0MWM—
0AMH12:35AM
232.7TFActive
428.9AMH1:05AM
385.1TFActive
0MWL—
288.7TFActive
71TFActive
0MGOConn. @ Mh, 9 O' Clock. Active

Properties (6)

custom_field_three
PEELING CONCRETE UNDER 100% MAG COAT
custom_field_two
4
customer
LACSD
datetime
2017-12-11T00:27:19-08:00
documentation
MARTIN,MANANES,OLIVER 111
is_lateral_inspection
false