Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2021, 09:31 AM
  • 05 1553_05 1552_01082021_013856.mp4

Date
01/08/2021
W/O
864846
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00495
PipeID
P06777
Time
1:31 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 1553
Downstream MH
05 1552
Dir. of Survey
Downstream
Length Surveyed
132.6 ft.
Total Length
132.6 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
130
O&M Index
2
O&M Quick
2D00
O&M Rating
52
Overall Index
2
Overall Quick
Overall Rating
182
Pipe schematic from manhole 05 1553 to 05 1552
MH: 05 1553MH: 05 1552downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15530 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/CAPPED0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. MGO - General Observation - 60% MAG COAT2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Start130 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish132.6 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish132.6 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE132.6 ft. AMH - Downstream Manhole, Survey Ends - 05 1552132.6 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE132.6 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: NO, Finish

Observation photos (2)

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

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

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

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

Observations (14)

DistanceCodeObservation
132.6SAP
2MGO60% MAG COAT
0AMH05 1553
132.6MGOCONN @ MH 3 O'CLOCK/ACTIVE
132.6AMH05 1552
132.6MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MWM
2DAGS
0MGOCONN @ MH 9 O'CLOCK/CAPPED
2.7SAP
130DAGS
2.7SSS
132.6SSS
0MWL

Properties (7)

additional_info
630075010721082
custom_field_three
AGGREGATE PROJECTING/SPALLING
custom_field_two
2
customer
1
datetime
2021-01-08T01:31:29-08:00
documentation
PROPIPE
is_lateral_inspection
false