Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 3, 2022, 09:45 AM

  • 05 1600_05 1599_02032022_020621.mp4

Date
02/03/2022
W/O
931735
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00485
PipeID
P06824
Time
1:45 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K9772
Sewer Name
05 MARICOPA STREET 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_931735_TV05344_JAN2022
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
15 in.
Upstream MH
05 1599
Downstream MH
05 1600
Dir. of Survey
Upstream
Length Surveyed
312.2 ft.
Total Length
312.2 ft.
Structural Index
3
Structural Quick
3K2G
Structural Rating
268
O&M Index
2
O&M Quick
312K
O&M Rating
126
Overall Index
2
Overall Quick
—
Overall Rating
394
Pipe schematic from manhole 05 1599 to 05 1600
MH: 05 1599MH: 05 1600upstream0 ft. AMH - Upstream Manhole, Survey Ends - 05 16000 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Finish0 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. DSF - Deposits Settled Fine, 20 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES20.2 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start24.1 ft. MWLS - Water Level, Sag in pipe, 10 %of cross sectional area, Start24.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish118.3 ft. TB - Tap Break-In, at 12 o'clock, -, within 8 inches of joint: NO, 4"155.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start166.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"170.9 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 4"227.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"231.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"246.7 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish246.7 ft. RFJ - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR271.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start276.4 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"279.7 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"309.7 ft. SAP - Surface Aggregate Projecting, from 08 to 04 o'clock, within 8 inches of joint: YES, Start309.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start312.2 ft. MWL - Water Level, 10 %of cross sectional area312.2 ft. MWM - Water Mark, 20 %of cross sectional area312.2 ft. AMH - Downstream Manhole, Survey Begins - 05 1599

Observation photos (8)

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

    2.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

    65.5 ft. - Roots Fine Joint, from 08 to 04 o'clock, within 8 inches of joint: YESR

  • Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

    145.7 ft. - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"

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

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

  • Water Level, Sag in pipe, 10 %of cross sectional area, Start

    288.1 ft. - Water Level, Sag in pipe, 10 %of cross sectional area, Start

  • Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

    292 ft. - Deposits Settled Fine, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start

All inspections of P06824Work order 931735

Observations (25)

DistanceCodeObservation
309.7DSF—
80.6TFC—
312.2AMH05 1600
292DSF—
65.5SSS—
2.5SAP—
309.7DSF—
312.2MWLS—
40.3SSS—
2.5DAGS—
145.7TFC—
288.1MWLS—
0MWL—
193.9TB—
156.4SSS—
312.2SSS—
32.5TFC—
35.8TFA—
141.3TFA—
84.6TFC—
0MWM—
288.1DAGS—
312.2SAP—
65.5RFJ—
0AMH05 1599

Properties (7)

additional_info
630098020222202
custom_field_three
AGGREGATE PROJECTING, SPALLING
custom_field_two
2
customer
1
datetime
2022-02-03T01:45:10-08:00
documentation
PROPIPE
is_lateral_inspection
false