Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 10, 2020, 11:23 AM
  • 02 0415_02 0414 _08102020_043304.mp4

Date
08/10/2020
W/O
844559
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00256
PipeID
P02737
Time
4:23 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7900
Sewer Name
DOWNEY-BELLFLOWER RELIEF TRUNK, SECTION 4
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
WO_844559_TV02193_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
02 0414
Downstream MH
02 0415
Dir. of Survey
Upstream
Length Surveyed
169.8 ft.
Total Length
169.8 ft.
Structural Index
3
Structural Quick
3F2F
Structural Rating
165
O&M Index
2
O&M Quick
2F00
O&M Rating
66
Overall Index
2
Overall Quick
Overall Rating
231
Pipe schematic from manhole 02 0414 to 02 0415
MH: 02 0414MH: 02 0415upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 04150 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/ACTIVE2.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish2.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish42 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"62.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"118.3 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: YES, 4", 6" - OPEN138.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"167.8 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start167.8 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start167.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start169.8 ft. MWM - Water Mark, 25 %of cross sectional area169.8 ft. MWL - Water Level, 20 %of cross sectional area169.8 ft. AMH - Downstream Manhole, Survey Begins - 02 0414169.8 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE

Observation photos (2)

  • 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 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

Observations (16)

DistanceCodeObservation
51.5TBOPEN
0MWM
0MWL
2DAGS
167.3CM
0AMH02 0414
30.9TFA
107.6TFC
2SSS
167SSS
169.8AMH02 0415
169.8MGOCONN @ MH 9 O'CLOCK/ACTIVE
0MGOCONN @ MH 3 O'CLOCK/ACTIVE
2CM
167.3DAGS
127.8TFA

Properties (7)

additional_info
SC411740
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-08-10T04:23:52-07:00
documentation
PRO PIPE
is_lateral_inspection
false