Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 8, 2019, 12:24 PM

  • 05 0186_05 0185_282019_043753.mp4

Date
02/08/2019
W/O
0754498
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00431
PipeID
P05478
Time
4:24 AM
Certificate
U-1014-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Heavy Cleaning
Media Label
H1102R
Sewer Name
05 DISTRICT #5 MAIN TRUNK
City
HAWTHORNE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
06
Purpose
Maintenance Related
Project
20190208MDM_DISTRICT_5_MAIN_TRUNK
Material
NRCP
Shape
Circular
Height
14.300000190734863 in.
Upstream MH
05 0186
Downstream MH
05 0185
Dir. of Survey
Downstream
Length Surveyed
332.7 ft.
Total Length
332.7 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
3
O&M Quick
3B21
O&M Rating
44
Overall Index
3
Overall Quick
—
Overall Rating
44
Pipe schematic from manhole 05 0186 to 05 0185
MH: 05 0186MH: 05 0185downstream0 ft. AMH - Upstream Manhole, Survey Begins - 4:40AM0 ft. MGO - General Observation - Conn. @ Mh, 3 O' Clock. Capped0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MGO - General Observation - Conn. @ Mh, 9 O' Clock. Capped8 ft. MGO - General Observation - 14.3" NRCP + CIPP LINER50.2 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Active-70% ROOTS50.2 ft. RML - Roots Medium Lateral, from 07 to 11 o'clock, 30 %, within 8 inches of joint: NO65.5 ft. RML - Roots Medium Lateral, from 01 to 04 o'clock, 10 %, within 8 inches of joint: NO65.6 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open- 90% ROOTS102.2 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 9" - Open- 95% ROOTS102.2 ft. RML - Roots Medium Lateral, from 01 to 06 o'clock, 40 %, within 8 inches of joint: NO104.5 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-30% ROOTS104.5 ft. RTL - Roots Tap Lateral, from 08 to 11 o'clock, 10 %, within 8 inches of joint: NO120 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-90% ROOTS161 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Active188.7 ft. RML - Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: NO188.7 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Open-20% ROOTS195.4 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open237.4 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Open239.9 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Open-20% ROOTS252.4 ft. RML - Roots Medium Lateral, from 07 to 12 o'clock, 25 %, within 8 inches of joint: NO252.4 ft. TBD - Tap Break-In Defective, at 11 o'clock, -, , within 8 inches of joint: NO, 6" - Active- 80% ROOTS280.3 ft. TBD - Tap Break-In Defective, at 01 o'clock, -, , within 8 inches of joint: NO, 6" - Active-20% ROOTS316 ft. TB - Tap Break-In, at 01 o'clock, -, within 8 inches of joint: NO, 6" - Open318.8 ft. TB - Tap Break-In, at 11 o'clock, -, within 8 inches of joint: NO, 6" - Open332.7 ft. AMH - Downstream Manhole, Survey Ends - 5:25AM

Observation photos (4)

  • Roots Medium Lateral, from 07 to 11 o'clock, 30 %, within 8 inches of joint: NO

    50.2 ft. - Roots Medium Lateral, from 07 to 11 o'clock, 30 %, within 8 inches of joint: NO

  • Roots Medium Lateral, from 01 to 06 o'clock, 40 %, within 8 inches of joint: NO

    102.2 ft. - Roots Medium Lateral, from 01 to 06 o'clock, 40 %, within 8 inches of joint: NO

  • Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: NO

    188.7 ft. - Roots Medium Lateral, from 08 to 11 o'clock, 15 %, within 8 inches of joint: NO

  • Roots Medium Lateral, from 07 to 12 o'clock, 25 %, within 8 inches of joint: NO

    252.4 ft. - Roots Medium Lateral, from 07 to 12 o'clock, 25 %, within 8 inches of joint: NO

All inspections of P05478Work order 0754498

Observations (27)

DistanceCodeObservation
188.7RML—
50.2TBDActive-70% ROOTS
65.5RML—
195.4TBOpen
102.2TBDOpen- 95% ROOTS
237.4TBOpen
65.6TBDOpen- 90% ROOTS
0AMH4:40AM
0MGOConn. @ Mh, 3 O' Clock. Capped
280.3TBDActive-20% ROOTS
120TBDOpen-90% ROOTS
0MWM—
0MWL—
316TBOpen
50.2RML—
239.9TBDOpen-20% ROOTS
188.7TBDOpen-20% ROOTS
8MGO14.3" NRCP + CIPP LINER
318.8TBOpen
102.2RML—
104.5TBDOpen-30% ROOTS
161TBActive
252.4RML—
252.4TBDActive- 80% ROOTS
104.5RTL—
0MGOConn. @ Mh, 9 O' Clock. Capped
332.7AMH5:25AM

Properties (4)

additional_info
ROOT EVALUATION ONLY
customer
LACSD
datetime
2019-02-08T04:24:56-08:00
lining
CIPP