Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 4, 2019, 10:30 AM
  • 18 0667_18 0666 _12042019_024522.mp4

Date
12/04/2019
W/O
798156
Weather
Light Rain
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00696
PipeID
P14516
Time
2:30 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7140
Sewer Name
18 PHOEBE AVENUE TRUNK
City
LA MIRADA
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_798156_TV18081_NOV2019
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
18 0666
Downstream MH
18 0667
Dir. of Survey
Upstream
Length Surveyed
342.5 ft.
Total Length
342.5 ft.
Structural Index
2
Structural Quick
3122
Structural Rating
7
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
2
Overall Quick
Overall Rating
9
Pipe schematic from manhole 18 0666 to 18 0667
MH: 18 0666MH: 18 0667upstream0 ft. AMH - Upstream Manhole, Survey Ends - 18 06671.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish1.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish77.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"125.4 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"185.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"281.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"306.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start312.4 ft. CL - Crack Longitudinal, at 09 o'clock, within 8 inches of joint: YES319.4 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES340.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start342.5 ft. MWL - Water Level, 5 %of cross sectional area342.5 ft. MWM - Water Mark, 40 %of cross sectional area342.5 ft. AMH - Downstream Manhole, Survey Begins - 18 0666

Observation photos (4)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    23.1 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

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

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

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

Observations (14)

DistanceCodeObservation
264.9TFC
60.7TFC
23.1CL
0MWL
2DAGS
0MWM
340.7CM
217.1TBA
30.1CL
0AMH18 0666
340.7DAGS
157.3TFA
342.5AMH18 0667
36.1CM

Properties (6)

additional_info
SC378872
custom_field_two
2
customer
LACSD
datetime
2019-12-04T02:30:30-08:00
documentation
PRO PIPE
is_lateral_inspection
false