Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 17, 2020, 09:40 AM
  • 02 0419_02 0418 _08172020_025512.mp4

Date
08/17/2020
W/O
844559
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00256
PipeID
P02741
Time
2:40 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7958
Sewer Name
DOWNEY-BELLFLOWER RELIEF TRUNK, SECTION 4
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
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 0418
Downstream MH
02 0419
Dir. of Survey
Upstream
Length Surveyed
208.5 ft.
Total Length
208.5 ft.
Structural Index
3
Structural Quick
3G2G
Structural Rating
205
O&M Index
2
O&M Quick
2G00
O&M Rating
82
Overall Index
2
Overall Quick
Overall Rating
287
Pipe schematic from manhole 02 0418 to 02 0419
MH: 02 0418MH: 02 0419upstream0 ft. AMH - Upstream Manhole, Survey Ends - 02 04190 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN0.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish0.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish15.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"59.6 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6", 6" - OPEN85.5 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"162.2 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"206.5 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start206.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start206.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start208.5 ft. MWM - Water Mark, 30 %of cross sectional area208.5 ft. MWL - Water Level, 25 %of cross sectional area208.5 ft. AMH - Downstream Manhole, Survey Begins - 02 0418

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 (15)

DistanceCodeObservation
208.2CM
208.2DAGS
0MWM
206SSS
208.5AMH02 0419
0MWL
2SSS
46.3TFA
148.9TFOPEN
0AMH02 0418
2DAGS
123TFA
193.2TFC
2CM
208.5MGOCONN @ MH 9 O'CLOCK/OPEN

Properties (7)

additional_info
SC411748
custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
1
datetime
2020-08-17T02:40:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false