Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2021, 05:36 AM
  • 14 0121_14 0120_09222021_224839.mp4

Date
09/22/2021
W/O
911393
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00571
PipeID
P18151
Time
10:36 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K9374
Sewer Name
14 DISTRICT #14 OUTFALL TRUNK
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
10
Purpose
Routine Assessment
Project
RFIR_WO_911393_TV14075_SEP2021
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
14 0121
Downstream MH
14 0120
Dir. of Survey
Downstream
Length Surveyed
294.3 ft.
Total Length
294.3 ft.
Structural Index
3
Structural Quick
413K
Structural Rating
178
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
3
Overall Quick
Overall Rating
294
Pipe schematic from manhole 14 0121 to 14 0120
MH: 14 0121MH: 14 0120downstream0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 01210 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start4.3 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start6.3 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"59.6 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"74.2 ft. FM - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES117.2 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"129.5 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"176.7 ft. TBA - Tap Break-In Active, at 10 o'clock, -, within 8 inches of joint: NO, 6"205.3 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"230.5 ft. TBA - Tap Break-In Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"271.4 ft. TBA - Tap Break-In Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"292.2 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish292.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish294.3 ft. AMH - Downstream Manhole, Survey Ends - 14 0120

Observation photos (3)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

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

    4.3 ft. - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start

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

    74.2 ft. - Fracture Multiple, from 09 to 03 o'clock, within 8 inches of joint: YES

Observations (18)

DistanceCodeObservation
59.6TBA
0MWM
4.3CM
205.3TBA
0AMH14 0121
271.4TBA
294.3AMH14 0120
230.5TBA
0MGOCONNECTION AT MH 9 O'CLOCK
176.7TBA
6.3TBA
117.2TBA
74.2FM
0MWL
129.5TBA
2DAGS
292.2CM
292.2DAGS

Properties (7)

additional_info
630069092221201
custom_field_three
FRACTURES/CRACKS
custom_field_two
2
customer
1
datetime
2021-09-22T22:36:31-07:00
documentation
PRO PIPE
is_lateral_inspection
false