Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 22, 2017, 10:15 AM
  • 14 0472_14 0471 _11222017_021630.mp4

Date
11/22/2017
W/O
668635
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00580
PipeID
P18561
Time
2:15 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
Pre-Cleaning
No Pre-Cleaning
Media Label
K5227
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
WO_668635_TV14064_NOV2014
Material
NRCP
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
14 0472
Downstream MH
14 0471
Dir. of Survey
Downstream
Length Surveyed
333.2 ft.
Total Length
333.2 ft.
Structural Index
3
Structural Quick
3L00
Structural Rating
198
O&M Index
2
O&M Quick
412L
O&M Rating
136
Overall Index
3
Overall Quick
Overall Rating
334
Pipe schematic from manhole 14 0472 to 14 0471
MH: 14 0472MH: 14 0471downstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK0 ft. MWL - Water Level, 20 %of cross sectional area0 ft. AMH - Upstream Manhole, Survey Begins - 14 04720 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, Start47.7 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"87.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"112.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"136.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"160.2 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"188 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"212.3 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"236.6 ft. TFC - Tap Factory Made Capped, at 02 o'clock, -, within 8 inches of joint: NO, 6"260.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"288.8 ft. TFA - Tap Factory Made Active, at 02 o'clock, -, within 8 inches of joint: NO, 6"316.8 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: NO, 6"332.2 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 03 to 09 o'clock, , within 8 inches of joint: YES, Finish332.2 ft. SAP - Surface Aggregate Projecting, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish333.2 ft. AMH - Downstream Manhole, Survey Ends - 14 0471333.2 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 2 AND 7 O'CLOCK

Observation photos (2)

  • 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

Observations (21)

DistanceCodeObservation
112.5TFC
316.8TFC
188TFA
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
160.2TFC
332.2DAGS
0MWL
136.6TFC
332.2SAP
0AMH14 0472
236.6TFC
333.2AMH14 0471
333.2MGOACTIVE CONNECTION AT MH 2 AND 7 O'CLOCK
2DAGS
0MWM
260.8TFC
87.8TFA
47.7TFC
2SAP
212.3TFC
288.8TFA

Properties (5)

additional_info
SC346098
custom_field_two
3
customer
LACSD
datetime
2017-11-22T02:15:45-08:00
sewer_category
Gravity