Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 17, 2020, 05:34 AM
  • 18 0670_18 0669_12162020_215343.mp4

Date
12/16/2020
W/O
860087
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00696
PipeID
P14519
Time
9:34 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8288
Sewer Name
18 PHOEBE AVENUE TRUNK
City
LA MIRADA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_860087_TV18081_NOV2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
18 0670
Downstream MH
18 0669
Dir. of Survey
Downstream
Length Surveyed
342.4 ft.
Total Length
342.4 ft.
Structural Index
3
Structural Quick
514C
Structural Rating
216
O&M Index
2
O&M Quick
2M00
O&M Rating
136
Overall Index
3
Overall Quick
Overall Rating
352
Pipe schematic from manhole 18 0670 to 18 0669
MH: 18 0670MH: 18 0669downstream0 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 06700 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start12 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES16.9 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES32.1 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start37.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start37.4 ft. CL - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Finish120 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"125.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"220.9 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"226 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"242.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish242.1 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start249.5 ft. B - Broken, from 09 to 11 o'clock, within 8 inches of joint: YES317.4 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"323.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"340.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish340.4 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish342.4 ft. AMH - Downstream Manhole, Survey Ends - 18 0669

Observation photos (7)

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

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

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

    12 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

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

  • Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start

    32.1 ft. - Crack Longitudinal, at 02 o'clock, within 8 inches of joint: YES, Start

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

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

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

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

  • Broken, from 09 to 11 o'clock, within 8 inches of joint: YES

    249.5 ft. - Broken, from 09 to 11 o'clock, within 8 inches of joint: YES

Observations (21)

DistanceCodeObservation
342.4AMH18 0669
37.4CM
125.2TFA
323.2TFA
226TFA
340.4DAGS
242.1CM
317.4TFC
0MWM
242.1FM
16.9CL
340.4FM
220.9TFC
12CL
32.1CL
0AMH18 0670
0MWL
249.5B
120TFC
2DAGS
37.4CL

Properties (7)

additional_info
630069121620201
custom_field_three
CRACKS/FRACTURES
custom_field_two
2
customer
1
datetime
2020-12-16T21:34:27-08:00
documentation
PRO PIPE
is_lateral_inspection
false