Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 23, 2016, 04:51 PM

  • 08 0050_08 0049_3232016_100242.mp4

Date
03/23/2016
W/O
0557605
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00016
PipeID
P00052
Time
9:51 AM
Certificate
U-1014-06022542
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
Not Known
Media Label
G7082
Sewer Name
08 MAIN STREET TRUNK
City
CARSON
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
04
Purpose
Routine Assessment
Project
20160322AM_MAIN_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
08 0050
Downstream MH
08 0049
Dir. of Survey
Downstream
Length Surveyed
313 ft.
Total Length
313 ft.
Structural Index
3
Structural Quick
3521
Structural Rating
17
O&M Index
2
O&M Quick
2300
O&M Rating
6
Overall Index
3
Overall Quick
—
Overall Rating
23
Pipe schematic from manhole 08 0050 to 08 0049
MH: 08 0050MH: 08 0049downstream0 ft. MWM - Water Mark, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. MGO - General Observation - CORRODING CHANNEL0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 10:00 AM22.3 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED70.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"121.3 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: NO, 6" - UNKNOWN, 100% BLOCKED149.5 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES171.9 ft. TFD - Tap Factory Made Defective, at 10 o'clock, -, within 8 inches of joint: YES, 6" - UNKNOWN, 100% BLOCKED209.3 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES222.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"242.1 ft. CM - Crack Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES254.3 ft. CM - Crack Multiple, from 08 to 12 o'clock, within 8 inches of joint: YES266.4 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES273.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"302.4 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES311.2 ft. MGO - General Observation - CORRODING CHANNEL311.2 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH312.5 ft. MGO - General Observation - ROACHES INSIDE THE MH.313 ft. AMH - Downstream Manhole, Survey Ends - 10:27 AM
All inspections of P00052Work order 0557605

Observations (21)

DistanceCodeObservation
149.5CL—
222.7TFC—
0MWM—
311.2MGOCORRODING CHANNEL
242.1CM—
313AMH10:27 AM
0MGOROACHES INSIDE THE MH.
266.4CM—
70.7TFC—
302.4CM—
0MGOCORRODING CHANNEL
273.5TFC—
254.3CM—
0MWL—
22.3TFDUNKNOWN, 100% BLOCKED
171.9TFDUNKNOWN, 100% BLOCKED
0AMH10:00 AM
312.5MGOROACHES INSIDE THE MH.
121.3TFDUNKNOWN, 100% BLOCKED
311.2MGOSLIGHT GREASE THROUGHOUT THE REACH
209.3CM—

Properties (4)

custom_field_three
MULTIPLE CRACKS
custom_field_two
3
customer
LACSD
datetime
2016-03-23T09:51:52-07:00