Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Oct 19, 2016, 07:24 AM
  • 05 1504_05 1503_19102016_002453.mp4

Date
10/19/2016
W/O
592160
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00497
PipeID
P06727
Time
12:24 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K3809
Sewer Name
05 NORTH TORRANCE EXTENSION TRUNK
City
TORRANCE
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
26
Purpose
Routine Assessment
Project
WO_592160_TV05263_SEP2016
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
21 in.
Width
21 in.
Upstream MH
05 1504
Downstream MH
05 1503
Dir. of Survey
Downstream
Length Surveyed
339.8 ft.
Total Length
339.8 ft.
Structural Index
3
Structural Quick
3221
Structural Rating
8
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
Overall Rating
8
Pipe schematic from manhole 05 1504 to 05 1503
MH: 05 1504MH: 05 1503downstream0 ft. MGO - General Observation - LATERAL AT MH 3 OCLOCK0 ft. MGO - General Observation - LATERAL AT MH 9 OCLOCK CAPPED0 ft. AMH - Upstream Manhole, Survey Begins - 05 15040 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MWM - Water Mark, 25 %of cross sectional area19.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"42 ft. CS - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES73.1 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"120.5 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"133.6 ft. CM - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES170.2 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"177.3 ft. CM - Crack Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES217.6 ft. TFA - Tap Factory Made Active, at 12 o'clock, -, within 8 inches of joint: NO, 6"272.1 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"320.7 ft. TF - Tap Factory Made, at 12 o'clock, -, within 8 inches of joint: NO, 6"339.8 ft. AMH - Downstream Manhole, Survey Ends - 05 1503

Observation photos (3)

  • Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

    42 ft. - Crack Spiral, from 07 to 09 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

    133.6 ft. - Crack Multiple, from 10 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

    177.3 ft. - Crack Multiple, from 08 to 01 o'clock, within 8 inches of joint: YES

Observations (16)

DistanceCodeObservation
73.1TFA
0MGOLATERAL AT MH 3 OCLOCK
0MGOLATERAL AT MH 9 OCLOCK CAPPED
0AMH05 1504
217.6TFA
0MWL
272.1TF
170.2TF
19.2TF
0MWM
133.6CM
320.7TF
42CS
339.8AMH05 1503
177.3CM
120.5TFA

Properties (4)

additional_info
SC304554
custom_field_two
4
customer
LACSD
datetime
2016-10-19T00:24:18-07:00