Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Feb 10, 2021, 11:19 AM
  • 14 0046_14 0045_02122021_033545.mp4

Date
02/10/2021
W/O
875035
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00575
PipeID
P18058
Time
3:19 AM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8568
Sewer Name
14 NORTH SIDE TRUNK
City
LANCASTER
Loc. details
Easement/Right of Way
Location Code
D
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
06
Purpose
Routine Assessment
Project
WO_875035_TV14012_FEB2021
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
12 in.
Width
12 in.
Upstream MH
14 0046
Downstream MH
14 0045
Dir. of Survey
Downstream
Length Surveyed
410 ft.
Total Length
410 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412O
O&M Rating
168
Overall Index
2
Overall Quick
Overall Rating
168
Pipe schematic from manhole 14 0046 to 14 0045
MH: 14 0046MH: 14 0045downstream0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK0 ft. MWM - Water Mark, 25 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 00462 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2 ft. MLC - Lining Change, Cured in place40.4 ft. MWL - Water Level, 25 %of cross sectional area48.5 ft. MWM - Water Mark, 50 %of cross sectional area406.3 ft. DAGS - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO409 ft. MGO - General Observation - Possible slight surface spalling/encrustation throughout, 9 to 3 oclock409.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish410 ft. MGO - General Observation - CONNECTION AT MH 9 O'CLOCK410 ft. AMH - Downstream Manhole, Survey Ends - 14 0045

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

  • Lining Change, Cured in place

    2 ft. - Lining Change, Cured in place

  • Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock,  , within 8 inches of joint: NO

    406.3 ft. - Deposits Attached Grease, 10 %of cross sectional area, from 10 to 02 o'clock, , within 8 inches of joint: NO

Observations (13)

DistanceCodeObservation
409MGOPossible slight surface spalling/encrustation throughout, 9 to 3 oclock
0MWL
48.5MWM
409.3DAGS
410MGOCONNECTION AT MH 9 O'CLOCK
40.4MWL
2DAGS
2MLC
0MGOCONNECTION AT MH 9 O'CLOCK
410AMH14 0045
406.3DAGS
0MWM
0AMH14 0046

Properties (7)

custom_field_three
LIGHT GREASE
custom_field_two
4
customer
1
datetime
2021-02-10T03:19:41-08:00
documentation
PRO PIPE
is_lateral_inspection
false
lining
CIPP