Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Mar 24, 2016, 03:15 PM
Date
03/24/2016
W/O
0557605
Weather
Dry
Operator/Surveyor
MIRANDA
Sewer ID
Z00016
PipeID
P00043
Time
8:15 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
20160324AM_MAIN_STREET_TRUNK
Material
Vitrified Clay Pipe
Shape
Circular
Height
18 in.
Upstream MH
08 0041
Downstream MH
08 0040
Dir. of Survey
Downstream
Length Surveyed
312.3 ft.
Total Length
312.3 ft.
Structural Index
4
Structural Quick
4434
Structural Rating
28
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
30
Pipe schematic from manhole 08 0041 to 08 0040
MH: 08 0041MH: 08 0040downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - ROACHES INSIDE THE MH.0 ft. AMH - Upstream Manhole, Survey Begins - 8:27 AM0 ft. MWM - Water Mark, 25 %of cross sectional area15.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"22.8 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES26 ft. CM - Crack Multiple, from 08 to 03 o'clock, within 8 inches of joint: YES28.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start65.7 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"85.9 ft. FM - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES113.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"124.7 ft. FL - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES139.5 ft. FM - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES163.7 ft. FM - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES163.7 ft. RFB - Roots Fine Barrell, at 02 o'clock, within 8 inches of joint: YES167.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"169.7 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES215.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"263.3 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: YES, 6"307.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish310.8 ft. MGO - General Observation - SLIGHT GREASE THROUGHOUT THE REACH311.5 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 08 O'CLOCK, 50% BLOCKED311.5 ft. MGO - General Observation - ACTIVE CONN. INSIDE THE MH. @ 01 O'CLOCK311.5 ft. MGO - General Observation - ROACHES INSIDE THE MH.312.3 ft. AMH - Downstream Manhole, Survey Ends - 9:05 AM

Observation photos (5)

  • Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

    85.9 ft. - Fracture Multiple, from 11 to 02 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

    124.7 ft. - Fracture Longitudinal, at 01 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

    139.5 ft. - Fracture Multiple, from 10 to 12 o'clock, within 8 inches of joint: YES

  • Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

    163.7 ft. - Fracture Multiple, from 01 to 04 o'clock, within 8 inches of joint: YES

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

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

Observations (25)

DistanceCodeObservation
65.7TFC
215.5TFC
85.9FM
15.2TFC
307.6CM
26CM
167.5TFC
124.7FL
28.9CM
113.9TFA
163.7FM
312.3AMH9:05 AM
22.8CM
310.8MGOSLIGHT GREASE THROUGHOUT THE REACH
0MWL
263.3TFC
0MGOROACHES INSIDE THE MH.
0AMH8:27 AM
139.5FM
0MWM
311.5MGOACTIVE CONN. INSIDE THE MH. @ 08 O'CLOCK, 50% BLOCKED
169.7FM
311.5MGOACTIVE CONN. INSIDE THE MH. @ 01 O'CLOCK
311.5MGOROACHES INSIDE THE MH.
163.7RFB

Properties (4)

custom_field_three
MULTIPLE CRACKS/FRACTURES
custom_field_two
3
customer
LACSD
datetime
2016-03-24T08:15:50-07:00