Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Aug 16, 2017, 07:13 AM
  • 08 0231_08 0230 _08162017_003453.mp4

Date
08/16/2017
W/O
646329
Weather
Dry
Operator/Surveyor
JUAN B
Sewer ID
Z00005
PipeID
P00105
Time
12:13 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K4689
Sewer Name
08 EAST ROAD TRUNK
City
TORRANCE
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
10
Purpose
Routine Assessment
Project
WO_646329_TV08112_JUL2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
8 in.
Width
8 in.
Upstream MH
08 0231
Downstream MH
08 0230
Dir. of Survey
Downstream
Length Surveyed
346.6 ft.
Total Length
346.6 ft.
Structural Index
3
Structural Quick
4L3M
Structural Rating
475
O&M Index
2
O&M Quick
2M00
O&M Rating
138
Overall Index
3
Overall Quick
Overall Rating
613
Pipe schematic from manhole 08 0231 to 08 0230
MH: 08 0231MH: 08 0230downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT 9 AND 3 OC0 ft. AMH - Upstream Manhole, Survey Begins - 08 02314 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start11.8 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start71.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"73.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 4"129.8 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"233.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 4"330.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 4"346.6 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish346.6 ft. MGO - General Observation - CAPPED CONNECTION AT 9 OC346.6 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish346.6 ft. AMH - Downstream Manhole, Survey Ends - 08 0230346.6 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

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

  • Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    11.8 ft. - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (17)

DistanceCodeObservation
0MWL
0MWM
0MGOCONNECTION AT 9 AND 3 OC
233.3TFA
11.8FH2
346.6FH2
73.5TFC
0AMH08 0231
4.1CM
4DAGS
330.4TF
346.6MGOCAPPED CONNECTION AT 9 OC
71.1TF
346.6DAGS
346.6AMH08 0230
129.8TF
346.6CM

Properties (5)

additional_info
SC345628
custom_field_two
3
customer
LACSD
datetime
2017-08-16T00:13:10-07:00
sewer_category
Gravity