Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Sep 23, 2021, 02:43 PM
  • LN 0006_LN 0005_09232021_081157.mp4

Date
09/23/2021
W/O
URGENT
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z01232
PipeID
P26751
Time
7:43 AM
Certificate
U-115-06022794
System Owner
1
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K9134
Sewer Name
14 LNWRP PLANT SEWERS
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Purpose
Routine Assessment
Sewer Type
Gravity
Material
Vitrified Clay Pipe
Shape
Circular
Height
24 in.
Upstream MH
LN 0005
Downstream MH
LN 0006
Dir. of Survey
Upstream
Length Surveyed
241.2 ft.
Total Length
241.2 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412I
O&M Rating
104
Overall Index
2
Overall Quick
Overall Rating
104
Pipe schematic from manhole LN 0005 to LN 0006
MH: LN 0005MH: LN 0006upstream0 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish0 ft. AMH - Upstream Manhole, Survey Ends - LN 00060 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Finish0 ft. MGO - General Observation - CONNECTION AT MH 3 O'CLOCK1.2 ft. MGO - General Observation - Surface Spalling throughout, from 9 to 3 oclock,10.2 ft. DSF - Deposits Settled Fine, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start33.5 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 12"88.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: NO, 8"90.6 ft. TF - Tap Factory Made, at 02 o'clock, -, within 8 inches of joint: YES, 8"115.7 ft. TF - Tap Factory Made, at 11 o'clock, -, within 8 inches of joint: NO, 8"134.6 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 12"239.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start241.2 ft. AMH - Downstream Manhole, Survey Begins - LN 0005241.2 ft. MWM - Water Mark, 50 %of cross sectional area241.2 ft. MWL - Water Level, 5 %of cross sectional area

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

  • Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 12"

    207.7 ft. - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: YES, 12"

  • Deposits Settled Fine,  10 %of cross sectional area, at 06 o'clock,  , within 8 inches of joint: YES, Start

    231 ft. - Deposits Settled Fine, 10 %of cross sectional area, at 06 o'clock, , within 8 inches of joint: YES, Start

Observations (15)

DistanceCodeObservation
125.5TF
0AMHLN 0005
231DSF
241.2DAGS
106.6TFA
150.6TF
207.7TFA
241.2AMHLN 0006
241.2DSF
2DAGS
240MGOSurface Spalling throughout, from 9 to 3 oclock,
152.6TF
241.2MGOCONNECTION AT MH 3 O'CLOCK
0MWM
0MWL

Properties (7)

additional_info
630138092321051
custom_field_three
NO STRUCTURAL DEFECTS
custom_field_two
3
customer
1
datetime
2021-09-23T07:43:05-07:00
documentation
PRO PIPE
is_lateral_inspection
false