Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jan 8, 2021, 09:52 AM

  • 05 1551_05 1550_01082021_020637.mp4

Date
01/08/2021
W/O
864846
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00495
PipeID
P06775
Time
1:52 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.
23
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 1551
Downstream MH
05 1550
Dir. of Survey
Downstream
Length Surveyed
339.3 ft.
Total Length
339.3 ft.
Structural Index
3
Structural Quick
5J3L
Structural Rating
600
O&M Index
2
O&M Quick
2M11
O&M Rating
139
Overall Index
3
Overall Quick
—
Overall Rating
739
Pipe schematic from manhole 05 1551 to 05 1550
MH: 05 1551MH: 05 1550downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 15510 ft. MWM - Water Mark, 25 %of cross sectional area0 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/UNKNOWN2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start72.8 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start184.2 ft. RFJ - Roots Fine Joint, at 11 o'clock, within 8 inches of joint: NO243.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 4", 6"280 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, Start290.2 ft. RFB - Roots Fine Barrell, from 09 to 03 o'clock, Finish337 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish339.3 ft. SRV - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish339.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish339.3 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish339.3 ft. AMH - Downstream Manhole, Survey Ends - 05 1550

Observation photos (4)

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

    2.3 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: YES, Start

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

  • Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    72.8 ft. - Surface Reinforcement Visible, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Roots Fine Barrell, from 09 to 03 o'clock, Start

    280 ft. - Roots Fine Barrell, from 09 to 03 o'clock, Start

All inspections of P06775Work order 864846

Observations (18)

DistanceCodeObservation
0AMH05 1551
0MWM—
0MGOCONN @ MH 9 O'CLOCK/UNKNOWN
243.3TFA—
339.3SRV—
290.2RFB—
339.3SSS—
184.2RFJ—
339.3SAP—
337DAGS—
72.8SRV—
2.3SSS—
0MWL—
2.3SAP—
280RFB—
0MGOCONN @ MH 3 O'CLOCK/UNKNOWN
339.3AMH05 1550
2DAGS—

Properties (7)

additional_info
630075010721082
custom_field_three
AGGREGATE PROJECTING/SPALLING/REINFORCEMENT VISIBL
custom_field_two
2
customer
1
datetime
2021-01-08T01:52:04-08:00
documentation
PROPIPE
is_lateral_inspection
false