Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2020, 08:18 AM
  • 02 0780_02 0779_06032020_012606.mp4

Date
06/03/2020
W/O
833636
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00294
PipeID
P03340
Time
1:18 AM
Certificate
U-116-07001919
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7757
Sewer Name
OLD RIVER SCHOOL ROAD TRUNK, SECTS 1&2
City
DOWNEY
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
24
Purpose
Routine Assessment
Project
RFIR_WO_833636_TV02392_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
24 in.
Upstream MH
02 0780
Downstream MH
02 0779
Dir. of Survey
Downstream
Length Surveyed
266.9 ft.
Total Length
266.9 ft.
Structural Index
4
Structural Quick
4131
Structural Rating
7
O&M Index
2
O&M Quick
2I00
O&M Rating
104
Overall Index
2
Overall Quick
Overall Rating
111
Pipe schematic from manhole 02 0780 to 02 0779
MH: 02 0780MH: 02 0779downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 07800 ft. MWL - Water Level, 15 %of cross sectional area2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start40.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"66.7 ft. FM - Fracture Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES92.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"139.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"153.9 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES188.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"230.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"262.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish266.9 ft. AMH - Downstream Manhole, Survey Ends - 02 0779

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: NO, Start

    2.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start

  • Fracture Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

    66.7 ft. - Fracture Multiple, from 02 to 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    153.9 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

Observations (13)

DistanceCodeObservation
266.9AMH02 0779
139.3TFC
153.9CM
0MWM
262.9DAGS
40.7TFC
2.1DAGS
92.4TFC
66.7FM
188.1TFC
0AMH02 0780
230.1TF
0MWL

Properties (7)

additional_info
SC411465
custom_field_three
FRACTURES, GREASE
custom_field_two
3
customer
1
datetime
2020-06-03T01:18:06-07:00
documentation
PRO PIPE
is_lateral_inspection
false