Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 22, 2017, 05:37 AM

  • 14 0169_14 0168_09212017_223731.mp4

Date
09/21/2017
W/O
657965
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00584
PipeID
P18207
Time
10:37 PM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K4732
Sewer Name
14 WEST SIDE TRUNK
City
LANCASTER
Loc. details
Main Highway - Urban
Location Code
A
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
17
Purpose
Routine Assessment
Project
WO_657965_TV14035_SEP2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0169
Downstream MH
14 0168
Dir. of Survey
Downstream
Length Surveyed
358.6 ft.
Total Length
358.6 ft.
Structural Index
3
Structural Quick
3M2K
Structural Rating
337
O&M Index
2
O&M Quick
412M
O&M Rating
146
Overall Index
2
Overall Quick
—
Overall Rating
483
Pipe schematic from manhole 14 0169 to 14 0168
MH: 14 0169MH: 14 0168downstream0 ft. MWL - Water Level, 40 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 01690 ft. MWM - Water Mark, 50 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start48.4 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start63.9 ft. MWL - Water Level, 25 %of cross sectional area79.5 ft. TBA - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"133.4 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"175.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"178.3 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 4"204.7 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4" - 15% BLOCKED232 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"291.9 ft. TFA - Tap Factory Made Active, at 10 o'clock, -, within 8 inches of joint: NO, 4"310 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 4"351.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 4"357 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish357 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish357 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish358.6 ft. AMH - Downstream Manhole, Survey Ends - 14 0168

Observation photos (4)

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

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

  • Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2 ft. - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

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

    48.4 ft. - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

  • Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"

    79.5 ft. - Tap Break-In Active, at 12 o'clock, -, within 8 inches of joint: YES, 6"

All inspections of P18207Work order 657965

Observations (20)

DistanceCodeObservation
357DAGS—
79.5TBA—
232TFC—
351.7TFC—
178.3TFC—
357SAP—
357SSS—
2DAGS—
0MWL—
175.2TFC—
133.4TF—
48.4SSS—
2SAP—
310TF—
358.6AMH14 0168
0AMH14 0169
0MWM—
291.9TFA—
204.7TF15% BLOCKED
63.9MWL—

Properties (5)

additional_info
SC345745
custom_field_two
2
customer
LACSD
datetime
2017-09-21T22:37:17-07:00
is_lateral_inspection
false