Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jul 12, 2017, 05:26 AM

  • 18 0002_18 0001 _11072017_222634.mp4

Date
07/11/2017
W/O
641208
Weather
Dry
Operator/Surveyor
B.FUGATE
Sewer ID
Z00713
PipeID
P13817
Time
10:26 PM
Certificate
U-508-7069
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4641
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.
20
Purpose
Routine Assessment
Project
WO_641208_TV18059_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
18 0002
Downstream MH
18 0001
Dir. of Survey
Downstream
Length Surveyed
348.3 ft.
Total Length
348.3 ft.
Structural Index
3
Structural Quick
3M2M
Structural Rating
345
O&M Index
1
O&M Quick
1100
O&M Rating
1
Overall Index
2
Overall Quick
—
Overall Rating
346
Pipe schematic from manhole 18 0002 to 18 0001
MH: 18 0002MH: 18 0001downstream0 ft. MWL - Water Level, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 18 00020 ft. MWM - Water Mark, 30 %of cross sectional area2.3 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Start2.3 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Start18 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"48.1 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"87.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"105.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"114.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"144.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"144.9 ft. RFL - Roots Fine Lateral, at 10 o'clock199.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"223.7 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"248.1 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"290.2 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"326.8 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 6"338.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: NO, 6"346.9 ft. SSS - Surface Spalling, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish346.9 ft. SAV - Surface Aggregate Visible, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish348.3 ft. AMH - Downstream Manhole, Survey Ends - 18 0001

Observation photos (3)

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

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

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

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

  • Roots Fine Lateral, at 10 o'clock

    144.9 ft. - Roots Fine Lateral, at 10 o'clock

All inspections of P13817Work order 641208

Observations (21)

DistanceCodeObservation
338.8TF—
2.3SSS—
114.6TF—
290.2TF—
348.3AMH18 0001
105.7TF—
0MWL—
18TF—
346.9SSS—
248.1TF—
0AMH18 0002
87.7TF—
326.8TF—
2.3SAV—
223.7TF—
144.9TFA—
144.9RFL—
48.1TF—
346.9SAV—
199.4TF—
0MWM—

Properties (4)

additional_info
SC345501
custom_field_two
2
customer
LACSD
datetime
2017-07-11T22:26:28-07:00