Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 20, 2016, 11:23 AM
  • 05 1638_05 1637_062016_042744.mp4

Date
06/20/2016
W/O
563400
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00539
PipeID
P06861
Time
4:23 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3400
Sewer Name
05 WEST TORRANCE TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 08
Page No.
13
Purpose
Routine Assessment
Project
WO_563400_TV05275_JUNE2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1638
Downstream MH
05 1637
Dir. of Survey
Downstream
Length Surveyed
230.7 ft.
Total Length
230.7 ft.
Structural Index
3
Structural Quick
3G00
Structural Rating
114
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
3
Overall Quick
Overall Rating
115
Pipe schematic from manhole 05 1638 to 05 1637
MH: 05 1638MH: 05 1637downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 16380 ft. MWM - Water Mark, 30 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT THE MH 9 O'CLOCK0 ft. MWL - Water Level, 10 %of cross sectional area38.4 ft. RFL - Roots Fine Lateral, at 12 o'clock38.4 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"40.9 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start58.3 ft. TBA - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"75.4 ft. TF - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"103.1 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 6"166.3 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"223.5 ft. TFC - Tap Factory Made Capped, at 12 o'clock, -, within 8 inches of joint: NO, 6"230.7 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK230.7 ft. AMH - Downstream Manhole, Survey Ends - 05 1637230.7 ft. CM - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish

Observation photos (4)

  • Roots Fine Lateral, at 12 o'clock

    38.4 ft. - Roots Fine Lateral, at 12 o'clock

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

    40.9 ft. - Crack Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

    58.3 ft. - Tap Break-In Active, at 01 o'clock, -, within 8 inches of joint: NO, 6"

  • Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"

    75.4 ft. - Tap Factory Made, at 01 o'clock, -, within 8 inches of joint: NO, 6"

Observations (15)

DistanceCodeObservation
38.4RFL
75.4TF
38.4TF
0AMH05 1638
0MWM
223.5TFC
103.1TF
230.7MGOCONNECTION AT THE MH 3 O'CLOCK
0MGOCONNECTION AT THE MH 9 O'CLOCK
230.7AMH05 1637
230.7CM
40.9CM
166.3TF
0MWL
58.3TBA

Properties (4)

additional_info
SC300400
custom_field_two
3
customer
LACSD
datetime
2016-06-20T04:23:31-07:00