Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 25, 2021, 07:42 AM
  • 02 0633_02 0632_03252021_004844.mp4

Date
03/25/2021
W/O
886194
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00258
PipeID
P03185
Time
12:42 AM
Certificate
U-715-07000770
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K8668
Sewer Name
02 EAST COMPTON BOULEVARD EXTENSION TRUNK
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
30
Purpose
Routine Assessment
Project
RFIR_WO_886194_TV02384_APR2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
18 in.
Upstream MH
02 0633
Downstream MH
02 0632
Dir. of Survey
Downstream
Length Surveyed
54 ft.
Total Length
54 ft.
Structural Index
3
Structural Quick
413A
Structural Rating
54
O&M Index
2
O&M Quick
2B00
O&M Rating
26
Overall Index
2
Overall Quick
Overall Rating
80
Pipe schematic from manhole 02 0633 to 02 0632
MH: 02 0633MH: 02 0632downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. MGO - General Observation - CONN @ MH 9 O'CLOCK/OPEN0 ft. AMH - Upstream Manhole, Survey Begins - 02 06332 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 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, Start3.8 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES9.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES, Start21.7 ft. TB - Tap Break-In, at 10 o'clock, -, within 8 inches of joint: NO, 6" - OPEN21.7 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES, Finish25.8 ft. TB - Tap Break-In, at 02 o'clock, -, within 8 inches of joint: NO, 6"52 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish52 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish52.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish54 ft. AMH - Downstream Manhole, Survey Ends - 02 0632

Observation photos (3)

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

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

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

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

  • Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock,  , within 8 inches of joint: YES, Start

    9.1 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 08 to 09 o'clock, , within 8 inches of joint: YES, Start

Observations (16)

DistanceCodeObservation
25.8TB
3.8FM
2DAGS
0MWL
0MWM
2SSS
21.7TBOPEN
2CM
9.1DAGS
0MGOCONN @ MH 9 O'CLOCK/OPEN
52DAGS
54AMH02 0632
0AMH02 0633
52.5CM
52SSS
21.7DAGS

Properties (7)

additional_info
630138032421201
custom_field_three
CONTINOUS CRACKS, FRACTURES
custom_field_two
3
customer
1
datetime
2021-03-25T00:42:16-07:00
documentation
PROPIPE
is_lateral_inspection
false