Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 11, 2017, 08:53 AM

  • 18 0020A_18 0020 _11072017_015429.mp4

Date
07/11/2017
W/O
641208
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00713
PipeID
P13837
Time
1:53 AM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4640
Sewer Name
18 WALNUT WAY TRUNK
City
WHITTIER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 18
Page No.
15
Purpose
Routine Assessment
Project
WO_641208_TV18059_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
18 0020A
Downstream MH
18 0020
Dir. of Survey
Downstream
Length Surveyed
266 ft.
Total Length
266 ft.
Structural Index
3
Structural Quick
3K23
Structural Rating
183
O&M Index
0
O&M Quick
0000
O&M Rating
0
Overall Index
3
Overall Quick
—
Overall Rating
183
Pipe schematic from manhole 18 0020A to 18 0020
MH: 18 0020AMH: 18 0020downstream0 ft. MWM - Water Mark, 10 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 ACTIVE0 ft. MWL - Water Level, 5 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 0020A3 ft. MGO - General Observation - MAG COAT3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start12.1 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"23.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"25.6 ft. CM - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES27.8 ft. CL - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES54.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"64 ft. CS - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES70.9 ft. CM - Crack Multiple, from 08 to 09 o'clock, within 8 inches of joint: YES104.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"110.7 ft. SSS - Surface Spalling, at 08 o'clock, within 8 inches of joint: YES122.1 ft. FL - Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES154.9 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"160.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"186.4 ft. CM - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES205.4 ft. CM - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES205.5 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"217.6 ft. CM - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES226.6 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"266 ft. AMH - Downstream Manhole, Survey Ends - 18 0020266 ft. MGO - General Observation - CONNECTION AT MH 9 ACTIVE266 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish

Observation photos (10)

  • Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

    3 ft. - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

  • Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

    25.6 ft. - Crack Multiple, from 09 to 10 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

    27.8 ft. - Crack Longitudinal, at 03 o'clock, within 8 inches of joint: YES

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

    64 ft. - Crack Spiral, from 09 to 11 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 08 to 09 o'clock, within 8 inches of joint: YES

    70.9 ft. - Crack Multiple, from 08 to 09 o'clock, within 8 inches of joint: YES

  • Surface Spalling, at 08 o'clock, within 8 inches of joint: YES

    110.7 ft. - Surface Spalling, at 08 o'clock, within 8 inches of joint: YES

  • Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES

    122.1 ft. - Fracture Longitudinal, at 05 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES

    186.4 ft. - Crack Multiple, from 02 to 03 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

    205.4 ft. - Crack Multiple, from 02 to 04 o'clock, within 8 inches of joint: YES

  • Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

    217.6 ft. - Crack Multiple, from 12 to 05 o'clock, within 8 inches of joint: YES

All inspections of P13837Work order 641208

Observations (26)

DistanceCodeObservation
0MWM—
160.4TFC—
0MGOCONNECTION AT MH 9 ACTIVE
70.9CM—
3MGOMAG COAT
0MWL—
154.9TF—
3SAV—
122.1FL—
205.4CM—
110.7SSS—
54.5TF—
23.3TFC—
205.5TF—
0AMH18 0020A
64CS—
226.6TFC—
266AMH18 0020
217.6CM—
27.8CL—
25.6CM—
186.4CM—
266MGOCONNECTION AT MH 9 ACTIVE
266SAV—
104.8TF—
12.1TFC—

Properties (4)

additional_info
SC345386
custom_field_two
3
customer
LACSD
datetime
2017-07-11T01:53:26-07:00