Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0May 18, 2021, 06:25 AM
  • 08 0173_08 0626_05172021_234643.mp4

Date
05/17/2021
W/O
890890
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00009
PipeID
P00231
Time
11:25 PM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8960
Sewer Name
08 GRACE STREET TRUNK, SECTION 1
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_890890_TV08020_MAY2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
12 in.
Width
18 in.
Upstream MH
08 0173
Downstream MH
08 0626
Dir. of Survey
Downstream
Length Surveyed
324.3 ft.
Total Length
324.3 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
192
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
194
Pipe schematic from manhole 08 0173 to 08 0626
MH: 08 0173MH: 08 0626downstream0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 01730 ft. MGO - General Observation - ACTIVE CONNECTION AT MH, 9 O'CLOCK4.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start20.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8"68.8 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"112.6 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES118.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8"168.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 8"219.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 8"269.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: YES, 8"322.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish324.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH, 3 O'CLOCK324.3 ft. AMH - Downstream Manhole, Survey Ends - 08 0626

Observation photos (2)

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

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

  • Deposits Attached Grease, 10 %of cross sectional area, at 08 o'clock,  , within 8 inches of joint: YES

    112.6 ft. - Deposits Attached Grease, 10 %of cross sectional area, at 08 o'clock, , within 8 inches of joint: YES

Observations (15)

DistanceCodeObservation
68.8TFA
324.3MGOACTIVE CONNECTION AT MH, 3 O'CLOCK
269.8TF
0MWL
219.3TFA
4.6CM
0MWM
118.4TF
0AMH08 0173
0MGOACTIVE CONNECTION AT MH, 9 O'CLOCK
324.3AMH08 0626
168.3TFC
20.2TF
322.9CM
112.6DAGS

Properties (6)

custom_field_three
CRACKS
custom_field_two
3
customer
1
datetime
2021-05-17T23:25:45-07:00
documentation
PRO PIPE
is_lateral_inspection
false