Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Nov 21, 2017, 11:39 AM

  • 14 0486_14 0485 _11212017_034155.mp4

Date
11/21/2017
W/O
674154
Weather
Dry
Operator/Surveyor
S. LOPEZ
Sewer ID
Z00573
PipeID
P18575
Time
3:39 AM
Certificate
U-111-11880
System Owner
LACSD
Date Cleaned
—
Pre-Cleaning
No Pre-Cleaning
Media Label
K5224
Sewer Name
14 FERN AVENUE 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
WO_674154_TV14010_DEC2017
Material
Vitrified Clay Pipe
Shape
Circular
Height
10 in.
Width
10 in.
Upstream MH
14 0485
Downstream MH
14 0486
Dir. of Survey
Upstream
Length Surveyed
299.3 ft.
Total Length
299.3 ft.
Structural Index
3
Structural Quick
3H21
Structural Rating
131
O&M Index
2
O&M Quick
2K00
O&M Rating
116
Overall Index
2
Overall Quick
—
Overall Rating
247
Pipe schematic from manhole 14 0485 to 14 0486
MH: 14 0485MH: 14 0486upstream0 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK0 ft. MGO - General Observation - COCKROACHES IN MANHOLE0 ft. AMH - Upstream Manhole, Survey Ends - 14 04861.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish2.4 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Finish78.3 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"80.8 ft. TFA - Tap Factory Made Active, at 03 o'clock, -, within 8 inches of joint: NO, 6"128.5 ft. TF - Tap Factory Made, at 09 o'clock, -, within 8 inches of joint: NO, 6"176.1 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"178.7 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"210.9 ft. CM - Crack Multiple, from 08 to 04 o'clock, within 8 inches of joint: YES, Start226.9 ft. TFA - Tap Factory Made Active, at 09 o'clock, -, within 8 inches of joint: NO, 6"229.5 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"255.6 ft. CL - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES277.5 ft. TFC - Tap Factory Made Capped, at 09 o'clock, -, within 8 inches of joint: NO, 6"279.8 ft. TFC - Tap Factory Made Capped, at 03 o'clock, -, within 8 inches of joint: NO, 6"282.1 ft. CM - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES290.3 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start299.3 ft. AMH - Downstream Manhole, Survey Begins - 14 0485299.3 ft. MGO - General Observation - ACTIVE CONNECTION AT MH 3 O'CLOCK299.3 ft. MWM - Water Mark, 30 %of cross sectional area299.3 ft. MGO - General Observation - COCKROACHES IN MANHOLE299.3 ft. MWL - Water Level, 10 %of cross sectional area

Observation photos (4)

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

    9 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 10 to 02 o'clock, within 8 inches of joint: YES

    17.2 ft. - Crack Multiple, from 10 to 02 o'clock, within 8 inches of joint: YES

  • Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

    43.7 ft. - Crack Longitudinal, at 12 o'clock, within 8 inches of joint: YES

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

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

All inspections of P18575Work order 674154

Observations (23)

DistanceCodeObservation
221TFC—
299.3MGOACTIVE CONNECTION AT MH 3 AND 9 O'CLOCK
69.8TFC—
43.7CL—
299.3MGOCOCKROACHES IN MANHOLE
17.2CM—
0AMH14 0485
72.4TFA—
88.4CM—
123.2TFC—
0MGOACTIVE CONNECTION AT MH 3 O'CLOCK
120.6TFC—
296.9CM—
297.8DAGS—
0MWM—
218.5TFA—
0MGOCOCKROACHES IN MANHOLE
21.8TFC—
170.8TF—
0MWL—
9DAGS—
19.5TFC—
299.3AMH14 0486

Properties (5)

additional_info
SC346095
custom_field_two
3
customer
LACSD
datetime
2017-11-21T03:39:57-08:00
sewer_category
Gravity