Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Dec 11, 2020, 06:44 AM
  • 14 0472_14 0471_12102020_225842.mp4

Date
12/10/2020
W/O
860086
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00580
PipeID
P18561
Time
10:44 PM
Certificate
U-0720-70309212
System Owner
1
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K8276
Sewer Name
14 TRUNK "D"
City
LANCASTER
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 14
Page No.
21
Purpose
Routine Assessment
Project
RFIR_WO_860086_TV14064_NOV2020
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
14 0472
Downstream MH
14 0471
Dir. of Survey
Downstream
Length Surveyed
333.3 ft.
Total Length
333.3 ft.
Structural Index
0
Structural Quick
0000
Structural Rating
0
O&M Index
2
O&M Quick
412M
O&M Rating
144
Overall Index
2
Overall Quick
Overall Rating
144
Pipe schematic from manhole 14 0472 to 14 0471
MH: 14 0472MH: 14 0471downstream0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 35 %of cross sectional area0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. AMH - Upstream Manhole, Survey Begins - 14 04722 ft. MLC - Lining Change, Cured in place2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Start87.7 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"188.2 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"289.2 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6" - NO FLOW SEEN @ PRESENT - TAP PARTIALLY BLOCKED BY DEBRIS / STRUCTURE314.9 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Start - DEBRIS332.4 ft. DSZ - Deposits Settled Other, 10 %of cross sectional area, from 05 to 07 o'clock, , within 8 inches of joint: YES, Finish332.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish333.3 ft. AMH - Downstream Manhole, Survey Ends - 14 0471333.3 ft. MGO - General Observation - CONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK

Observation photos (2)

  • Lining Change, Cured in place

    2 ft. - Lining Change, Cured in place

  • 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

Observations (14)

DistanceCodeObservation
333.3AMH14 0471
333.3MGOCONNECTIONS IN MH AT BOTH 3 AND 9 O' CLOCK
2MLC
2DAGS
314.9DSZDEBRIS
289.2TFANO FLOW SEEN @ PRESENT - TAP PARTIALLY BLOCKED BY DEBRIS / STRUCTURE
0MWM
332.4DSZ
0MWL
332.4DAGS
188.2TFA
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
0AMH14 0472
87.7TFA

Properties (8)

additional_info
630069121020202
custom_field_three
RFIR/LINED WITH CIPP
custom_field_two
3
customer
1
datetime
2020-12-10T22:44:51-08:00
documentation
PRO PIPE
is_lateral_inspection
false
year_laid
43872