Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 20, 2016, 07:57 AM

  • 02 0422_02 0421_8202016_033736.mp4

Date
08/20/2016
W/O
0585432
Weather
Dry
Operator/Surveyor
MARTIN
Sewer ID
Z00256
PipeID
P02744
Time
12:57 AM
Certificate
U-104-06022543
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
H0246
Sewer Name
02 DOWNEY-BELLFLOWER RELIEF TRUNK, SECTION 4
City
DOWNEY
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 02
Page No.
32
Purpose
Routine Assessment
Project
20160820MDM_DOWNEY_BELLFLOWER_RELIEF_TRUNK_SECTION_4
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Upstream MH
02 0422
Downstream MH
02 0421
Dir. of Survey
Downstream
Length Surveyed
190.1 ft.
Total Length
190.1 ft.
Structural Index
2
Structural Quick
2811
Structural Rating
17
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
2
Overall Quick
—
Overall Rating
17
Pipe schematic from manhole 02 0422 to 02 0421
MH: 02 0422MH: 02 0421downstream0 ft. MWL - Water Level, 10 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 3:25AM0 ft. MWM - Water Mark, 20 %of cross sectional area7.2 ft. FC - Fracture Circumferential, from 02 to 04 o'clock, within 8 inches of joint: YES - HAIRLINE17 ft. MGO - General Observation - 15" VCP27.5 ft. CC - Crack Circumferential, from 12 to 02 o'clock, within 8 inches of joint: YES38.1 ft. FC - Fracture Circumferential, from 08 to 11 o'clock, within 8 inches of joint: YES - SL47.9 ft. FC - Fracture Circumferential, from 01 to 04 o'clock, within 8 inches of joint: YES - H53.4 ft. FC - Fracture Circumferential, from 01 to 03 o'clock, within 8 inches of joint: YES - H58.2 ft. FC - Fracture Circumferential, from 11 to 01 o'clock, within 8 inches of joint: YES - H73.2 ft. FC - Fracture Circumferential, from 08 to 10 o'clock, within 8 inches of joint: YES - SL73.2 ft. FC - Fracture Circumferential, from 03 to 04 o'clock, within 8 inches of joint: YES - SL180.2 ft. FC - Fracture Circumferential, from 11 to 02 o'clock, within 8 inches of joint: YES - H190.1 ft. AMH - Downstream Manhole, Survey Ends - 3:50AM

Observation photos (1)

  • General Observation - 15" VCP

    17 ft. - General Observation - 15" VCP

All inspections of P02744Work order 0585432

Observations (14)

DistanceCodeObservation
73.2FCSL
27.5CC—
0MWL—
0AMH3:25AM
38.1FCSL
0MWM—
47.9FCH
190.1AMH3:50AM
73.2FCSL
58.2FCH
17MGO15" VCP
180.2FCH
7.2FCHAIRLINE
53.4FCH

Properties (4)

custom_field_three
SLIGHT FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-08-20T00:57:36-07:00