Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2021, 09:39 AM

  • 05 1552_05 1551_01082021_015142.mp4

Date
01/08/2021
W/O
864846
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00495
PipeID
P06776
Time
1:39 AM
Certificate
U-508-7069
System Owner
1
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K8453
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
RFIR_WO_864846_TV05186_DEC2020
Sewer Type
Gravity
Material
Reinforced Concrete Pipe
Shape
Circular
Height
18 in.
Width
10 in.
Upstream MH
05 1552
Downstream MH
05 1551
Dir. of Survey
Downstream
Length Surveyed
321 ft.
Total Length
321 ft.
Structural Index
3
Structural Quick
533L
Structural Rating
332
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
332
Pipe schematic from manhole 05 1552 to 05 1551
MH: 05 1552MH: 05 1551downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15520 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/UNKNOWN0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN0 ft. MWM - Water Mark, 25 %of cross sectional area2 ft. MGO - General Observation - 65% MAG COAT2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.8 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start178.6 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6" - OPEN269 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start275.8 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish320 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE320 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/UNKNOWN320.9 ft. SRV - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish320.9 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish320.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish321 ft. AMH - Downstream Manhole, Survey Ends - 05 1551

Observation photos (4)

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

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

  • Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

    4.8 ft. - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: NO, Start

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

    269 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: NO, Start

  • Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

    275.8 ft. - Surface Reinforcement Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

All inspections of P06776Work order 864846

Observations (17)

DistanceCodeObservation
321AMH05 1551
320.9SRV—
2MGO65% MAG COAT
320MGOCONN @ MH 9 O'CLOCK/ACTIVE
269SRV—
320.9SAP—
0AMH05 1552
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
0MWL—
178.6TFOPEN
320MGOCONN @ MH 3 O'CLOCK/UNKNOWN
0MGOCONN @ MH 3 O'CLOCK/UNKNOWN
0MWM—
320.9SSS—
4.8SAP—
275.8SRV—
2.5SSS—

Properties (7)

additional_info
630075010721082
custom_field_three
AGGREGATE PROJECTING/SPALLING/REINFORCEMENT VISIBL
custom_field_two
2
customer
1
datetime
2021-01-08T01:39:36-08:00
documentation
PROPIPE
is_lateral_inspection
false