Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 25, 2021, 10:09 AM

  • 02 0626_02 0625_03252021_033222.mp4

Date
03/25/2021
W/O
886194
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00258
PipeID
P03176
Time
3:09 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
K8668
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
33
Purpose
Routine Assessment
Project
RFIR_WO_886194_TV02384_APR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
02 0626
Downstream MH
02 0625
Dir. of Survey
Downstream
Length Surveyed
353.9 ft.
Total Length
353.9 ft.
Structural Index
3
Structural Quick
413N
Structural Rating
372
O&M Index
2
O&M Quick
2L00
O&M Rating
134
Overall Index
2
Overall Quick
—
Overall Rating
506
Pipe schematic from manhole 02 0626 to 02 0625
MH: 02 0626MH: 02 0625downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 06260 ft. MGO - General Observation - ROACHES @ MH0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 20 %of cross sectional area2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start4.5 ft. FM - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES30 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"45 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start45 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES49.2 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES69.6 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES87.8 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN98.1 ft. CM - Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES118.7 ft. CS - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES145.5 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"147.3 ft. FS - Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES189.6 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"239.9 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"288.1 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"316.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES341.6 ft. TBC - Tap Break-In Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"351 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish352.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish352.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish353.8 ft. MGO - General Observation - ROACHES @ MH353.9 ft. AMH - Downstream Manhole, Survey Ends - 02 0625

Observation photos (9)

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

    2 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

    4.5 ft. - Fracture Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

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

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

  • Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

    45 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    49.2 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

    69.6 ft. - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

    98.1 ft. - Crack Multiple, from 09 to 05 o'clock, within 8 inches of joint: YES

  • Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

    118.7 ft. - Crack Spiral, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

    147.3 ft. - Fracture Spiral, from 03 to 05 o'clock, within 8 inches of joint: YES

All inspections of P03176Work order 886194

Observations (27)

DistanceCodeObservation
352.2DAGS—
353.9AMH02 0625
341.6TBC—
118.7CS—
147.3FS—
145.5TBC—
30TBC—
288.1TBC—
0AMH02 0626
45DAGS—
49.2CL—
69.6CL—
0MGOROACHES @ MH
4.5FM—
45CM—
2CM—
98.1CM—
239.9TBC—
316.4CM—
353.8MGOROACHES @ MH
189.6TBC—
0MWL—
351SSS—
0MWM—
87.8TBOPEN
352.2CM—
2SSS—

Properties (7)

additional_info
630138032421201
custom_field_three
CRACKS AND FRACTURES
custom_field_two
3
customer
1
datetime
2021-03-25T03:09:44-07:00
documentation
PROPIPE
is_lateral_inspection
false