Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 3, 2020, 09:30 AM
  • 02 0773_02 0772_06032020_023056.mp4

Date
06/03/2020
W/O
833636
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00294
PipeID
P03331
Time
2:30 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
12 in.
Upstream MH
02 0773
Downstream MH
02 0772
Dir. of Survey
Downstream
Length Surveyed
312.2 ft.
Total Length
312.2 ft.
Structural Index
4
Structural Quick
4H31
Structural Rating
175
O&M Index
2
O&M Quick
2K00
O&M Rating
122
Overall Index
3
Overall Quick
Overall Rating
297
Pipe schematic from manhole 02 0773 to 02 0772
MH: 02 0773MH: 02 0772downstream0 ft. AMH - Upstream Manhole, Survey Begins - 02 07730 ft. MWL - Water Level, 10 %of cross sectional area0 ft. MWM - Water Mark, 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, Start19.1 ft. CM - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES35.1 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"79.5 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES, Start83.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"132.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"184.1 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"233 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"280.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"296.7 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES, Finish306.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish312.2 ft. MGO - General Observation - CONNECTION AT MH, 3 O'CLOCK312.2 ft. AMH - Downstream Manhole, Survey Ends - 02 0772

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

  • Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

    19.1 ft. - Crack Multiple, from 10 to 03 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES, Start

    79.5 ft. - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES, Start

Observations (16)

DistanceCodeObservation
0AMH02 0773
312.2MGOCONNECTION AT MH, 3 O'CLOCK
2.1DAGS
83.5TFC
19.1CM
0MWL
312.2AMH02 0772
280.7TFC
132.2TF
35.1TB
233TFC
79.5FM
0MWM
184.1TFC
296.7FM
306.9DAGS

Properties (7)

additional_info
SC411465
custom_field_three
FRACTURES, GREASE
custom_field_two
3
customer
1
datetime
2020-06-03T02:30:00-07:00
documentation
PRO PIPE
is_lateral_inspection
false