Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 22, 2019, 09:58 AM
  • 08 0231_08 0230 _22072019_034549.mp4

Date
07/22/2019
W/O
776944
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00005
PipeID
P00105
Time
2:58 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6718
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
RFIR_WO_776944_TV08112_JUL2019
Sewer Type
Gravity
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
353.8 ft.
Total Length
353.8 ft.
Structural Index
4
Structural Quick
4331
Structural Rating
15
O&M Index
2
O&M Quick
2100
O&M Rating
2
Overall Index
3
Overall Quick
Overall Rating
17
Pipe schematic from manhole 08 0231 to 08 0230
MH: 08 0231MH: 08 0230downstream0 ft. AMH - Upstream Manhole, Survey Begins - 08 02310 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH0 ft. MWL - Water Level, 15 %of cross sectional area0 ft. MWM - Water Mark, 45 %of cross sectional area4.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start9.3 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES13.5 ft. FM - Fracture Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES20.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start76.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"80.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"85.7 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start136.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"241.3 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"338 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"351.9 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish352 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish352 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish353.8 ft. AMH - Downstream Manhole, Survey Ends - 08 0230353.8 ft. MGO - General Observation - CAPPED CONNECTION AT 9 O' CLOCK AT MH

Observation photos (5)

  • Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock,  , within 8 inches of joint: YES, Start

    4.5 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start

  • Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

    9.3 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

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

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

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

    20.2 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

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

Observations (19)

DistanceCodeObservation
351.9FH2
85.7FH2
0AMH08 0231
353.8AMH08 0230
338TF
241.3TFA
0MGOCONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH
352DAGS
136.1TF
76.1TF
9.3FM
4.5DAGS
20.2CM
352CM
13.5FM
0MWL
0MWM
80.4TFC
353.8MGOCAPPED CONNECTION AT 9 O' CLOCK AT MH

Properties (6)

additional_info
SC378217
custom_field_two
2
customer
LACSD
datetime
2019-07-22T02:58:18-07:00
documentation
PROPIPE
is_lateral_inspection
false