Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 04:06 AM
  • 02 0352_02 0351_06042020_211821.mp4

Date
06/04/2020
W/O
833634
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00259
PipeID
P02666
Time
9:06 PM
Certificate
U-116-07001919
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K7760
Sewer Name
EAST COMPTON BOULEVARD RELIEF TRUNK
City
BELLFLOWER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
33
Purpose
Routine Assessment
Project
RFIR_WO_833634_TV02385_JUN2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
18 in.
Upstream MH
02 0352
Downstream MH
02 0351
Dir. of Survey
Downstream
Length Surveyed
389.5 ft.
Total Length
389.5 ft.
Structural Index
3
Structural Quick
423N
Structural Rating
393
O&M Index
1
O&M Quick
221C
O&M Rating
24
Overall Index
2
Overall Quick
Overall Rating
417
Pipe schematic from manhole 02 0352 to 02 0351
MH: 02 0352MH: 02 0351downstream0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 03520 ft. MWM - Water Mark, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start2 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Start4.1 ft. FM - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES103.5 ft. RFJ - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Finish372.3 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES383.9 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish387 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish387 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish389.5 ft. AMH - Downstream Manhole, Survey Ends - 02 0351

Observation photos (4)

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

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

  • Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Roots Fine Joint, from 10 to 02 o'clock, within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

    4.1 ft. - Fracture Multiple, from 09 to 01 o'clock, within 8 inches of joint: YES

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

    372.3 ft. - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES

Observations (14)

DistanceCodeObservation
387CM
372.3FM
0MWL
103.5RFJ
2SSS
2CM
2DAGS
383.9DAGS
389.5AMH02 0351
0AMH02 0352
4.1FM
0MWM
2RFJ
387SSS

Properties (7)

additional_info
SC411468
custom_field_three
FRACTURE, ROOTS, GREASE
custom_field_two
3
customer
1
datetime
2020-06-04T21:06:09-07:00
documentation
PRO PIPE
is_lateral_inspection
false