Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 5, 2020, 05:43 AM
  • 02 0345_02 0344B_06042020_224823.mp4

Date
06/04/2020
W/O
833634
Weather
Dry
Operator/Surveyor
EN. RUIZ
Sewer ID
Z00259
PipeID
P02659
Time
10:43 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 0345
Downstream MH
02 0344B
Dir. of Survey
Downstream
Length Surveyed
52.9 ft.
Total Length
52.9 ft.
Structural Index
3
Structural Quick
453A
Structural Rating
70
O&M Index
2
O&M Quick
2900
O&M Rating
18
Overall Index
3
Overall Quick
Overall Rating
88
Pipe schematic from manhole 02 0345 to 02 0344B
MH: 02 0345MH: 02 0344Bdownstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 02 03452 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, Start2.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Start22.3 ft. FM - Fracture Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES, Start48 ft. FM - Fracture Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES, Finish48.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: NO, Finish50 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish50 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish52.9 ft. MGO - General Observation - CONN @ MH 3 O'CLOCK/ACTIVE52.9 ft. AMH - Downstream Manhole, Survey Ends - 02 0344B

Observation photos (2)

  • 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 11 to 03 o'clock, within 8 inches of joint: YES, Start

    22.3 ft. - Fracture Multiple, from 11 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (13)

DistanceCodeObservation
50SSS
52.9MGOCONN @ MH 3 O'CLOCK/ACTIVE
2SSS
0MWL
2.1DAGS
22.3FM
2CM
48.6DAGS
48FM
0MWM
52.9AMH02 0344B
0AMH02 0345
50CM

Properties (6)

additional_info
SC411468
custom_field_three
FRACTURES, GREASE
custom_field_two
3
customer
1
datetime
2020-06-04T22:43:56-07:00
is_lateral_inspection
false