Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 30, 2020, 03:53 AM
  • 02 2003_02 2002_07292020_210217.mp4

Date
07/29/2020
W/O
844570
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00260
PipeID
P04358
Time
8:53 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K7888
Sewer Name
EAST COMPTON BOULEVARD RELIEF TRUNK #2
City
BELLFLOWER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
36
Purpose
Routine Assessment
Project
RFIR_WO_844570_TV02345_AUG2020
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Width
8 in.
Upstream MH
02 2002
Downstream MH
02 2003
Dir. of Survey
Upstream
Length Surveyed
54.3 ft.
Total Length
54.3 ft.
Structural Index
4
Structural Quick
4821
Structural Rating
34
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
4
Overall Quick
Overall Rating
34
Pipe schematic from manhole 02 2002 to 02 2003
MH: 02 2002MH: 02 2003upstream0 ft. MGO - General Observation - ACTIVE CONNECTION IN MH, 4 O' CLOCK0 ft. AMH - Upstream Manhole, Survey Ends - 02 20030 ft. MGO - General Observation - COCKROACHES AT MH1.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish13.8 ft. MGO - General Observation - RIGHT ALIGNMENT OF LINE APPROX. 15% TO U/S MH33.6 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start38.6 ft. FC - Fracture Circumferential, from 08 to 04 o'clock, within 8 inches of joint: YES42.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish50 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start54.3 ft. MWM - Water Mark, 25 %of cross sectional area54.3 ft. AMH - Downstream Manhole, Survey Begins - 02 200254.3 ft. MWL - Water Level, 25 %of cross sectional area

Observation photos (4)

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

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

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

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

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

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

  • General Observation - COCKROACHES AT MH

    54.3 ft. - General Observation - COCKROACHES AT MH

Observations (12)

DistanceCodeObservation
20.7FM
40.5MGORIGHT ALIGNMENT OF LINE APPROX. 15% TO U/S MH
0MWM
0AMH02 2002
0MWL
54.3MGOACTIVE CONNECTION IN MH, 4 O' CLOCK
54.3AMH02 2003
54.3MGOCOCKROACHES AT MH
15.7FC
4.3FM
52.8FM
11.8FM

Properties (8)

additional_info
SC411728
custom_field_three
MULTIPLE FRACTURES
custom_field_two
2
customer
1
datetime
2020-07-29T20:53:25-07:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
27557