Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 29, 2019, 09:27 AM
  • 08 0218_08 0217 _29072019_031432.mp4

Date
07/29/2019
W/O
776944
Weather
Dry
Operator/Surveyor
J. BUENROSTRO
Sewer ID
Z00005
PipeID
P00088
Time
2:27 AM
Certificate
U-715-07000770
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K6722
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
12 in.
Width
12 in.
Upstream MH
08 0218
Downstream MH
08 0217
Dir. of Survey
Downstream
Length Surveyed
424.9 ft.
Total Length
424.9 ft.
Structural Index
4
Structural Quick
4432
Structural Rating
22
O&M Index
2
O&M Quick
2200
O&M Rating
4
Overall Index
3
Overall Quick
Overall Rating
26
Pipe schematic from manhole 08 0218 to 08 0217
MH: 08 0218MH: 08 0217downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 08 02187.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start7.5 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start24.6 ft. FM - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES37.4 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"107 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - AT CONNECTION108.9 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"164.3 ft. FS - Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES, Start185.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"219.4 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start219.4 ft. FS - Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES, Finish227.6 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES261.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"336.8 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"355.4 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish373.1 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Start412.2 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"422.1 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish422.1 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish422.1 ft. FH2 - Fracture Longitudinal Hinge, 2, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish424.9 ft. MGO - General Observation - CONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH CAPPED424.9 ft. AMH - Downstream Manhole, Survey Ends - 08 0217

Observation photos (8)

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

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

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

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

  • Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

    24.6 ft. - Fracture Multiple, from 11 to 04 o'clock, within 8 inches of joint: YES

  • Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock,  , within 8 inches of joint: NO - AT CONNECTION

    107 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 09 to 03 o'clock, , within 8 inches of joint: NO - AT CONNECTION

  • Fracture Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES, Start

    164.3 ft. - Fracture Spiral, from 09 to 11 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

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

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

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

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

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

Observations (24)

DistanceCodeObservation
412.2TFC
7.5DAGS
355.4FH2
424.9MGOCONNECTIONS AT BOTH 3 AND 9 O' CLOCK AT MH CAPPED
108.9TFA
7.5CM
261.2TF
424.9AMH08 0217
24.6FM
219.4FH2
422.1DAGS
0MWL
336.8TFC
0MWM
107DAGSAT CONNECTION
37.4TFC
185.5TFC
219.4FS
422.1CM
422.1FH2
227.6FM
0AMH08 0218
164.3FS
373.1FH2

Properties (6)

additional_info
SC378221
custom_field_two
2
customer
LACSD
datetime
2019-07-29T02:27:16-07:00
documentation
PROPIPE
is_lateral_inspection
false